docs: propose deprecating the global Viper instance

Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>
docs: propose dropping file writing support
2024-04-21 12:31:38 +00:00 · 2021-09-23 10:07:37 +02:00 · 2021-09-22 23:10:51 +02:00 · 2021-09-16 09:04:54 +02:00 · 2021-07-20 23:54:12 +02:00
34 changed files with 507 additions and 1142 deletions
@@ -0,0 +1 @@
+docs/adr
@@ -21,18 +21,11 @@ body:
        required: true
 - type: input
  attributes:
-    label: Viper Version
+    label: Version
    description: What version of Viper are you using?
    placeholder: 1.8.1
  validations:
    required: true
- type: input
-  attributes:
-    label: Go Version
-    description: What version of Go are you using?
-    placeholder: "1.16"
-  validations:
-    required: true
 - type: dropdown
  attributes:
    label: Config Source
@@ -7,18 +7,17 @@ on:
  pull_request:

 jobs:
-  test:
-    name: Test
+  build:
+    name: Build
    runs-on: ${{ matrix.os }}
    strategy:
-      # Fail fast is disabled because there are Go version specific features and tests
-      # that should be able to fail independently.
-      fail-fast: false
      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        go: ['1.14', '1.15', '1.16', '1.17']
+        os: [ubuntu-latest, macos-latest]
+        go: ['1.14', '1.15', '1.16']
    env:
+      VERBOSE: 1
      GOFLAGS: -mod=readonly
+      GOPROXY: https://proxy.golang.org

    steps:
      - name: Set up Go
@@ -29,25 +28,8 @@ jobs:
      - name: Checkout code
        uses: actions/checkout@v2

-      - name: Test
-        run: go test -race -v ./...
-
-  lint:
-    name: Lint
-    runs-on: ubuntu-latest
-    env:
-      GOFLAGS: -mod=readonly
-
-    steps:
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: 1.17
-
-      - name: Checkout code
-        uses: actions/checkout@v2
-
      - name: Lint
-        uses: golangci/golangci-lint-action@v2
-        with:
-          version: v1.43.0
+        run: make lint
+
+      - name: Test
+        run: make test
@@ -1,72 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master ]
-  schedule:
-    - cron: '22 16 * * 3'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'go' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
-
@@ -6,11 +6,11 @@ jobs:
  comment:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/github-script@v5
+      - uses: actions/github-script@v4
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
-            github.rest.issues.createComment({
+            github.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
@@ -6,11 +6,11 @@ jobs:
  comment:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/github-script@v5
+      - uses: actions/github-script@v4
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
-            github.rest.issues.createComment({
+            github.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
@@ -17,7 +17,7 @@ jobs:
      - name: Set up Go
        uses: actions/setup-go@v2
        with:
-          go-version: '1.17'
+          go-version: '1.16'

      - name: Checkout code
        uses: actions/checkout@v2
@@ -20,6 +20,7 @@ linters:
        - exhaustive
        - exportloopref
        - gci
+        - goconst
        - gofmt
        - gofumpt
        - goimports
@@ -61,7 +62,6 @@ linters:
        # - gochecknoglobals
        # - gochecknoinits
        # - gocognit
-        # - goconst
        # - gocritic
        # - gocyclo
        # - godot
@@ -15,8 +15,8 @@ TEST_FORMAT = short-verbose
 endif

 # Dependency versions
-GOTESTSUM_VERSION = 1.7.0
-GOLANGCI_VERSION = 1.43.0
+GOTESTSUM_VERSION = 1.6.4
+GOLANGCI_VERSION = 1.40.1

 # Add the ability to override some variables
 # Use with care
@@ -127,11 +127,11 @@ You can handle the specific case where no config file is found like this:

 ```go
 if err := viper.ReadInConfig(); err != nil {
-	if _, ok := err.(viper.ConfigFileNotFoundError); ok {
-		// Config file not found; ignore error if desired
-	} else {
-		// Config file was found but another error was produced
-	}
+    if _, ok := err.(viper.ConfigFileNotFoundError); ok {
+        // Config file not found; ignore error if desired
+    } else {
+        // Config file was found but another error was produced
+    }
 }

 // Config file found and successfully parsed
@@ -175,10 +175,10 @@ Optionally you can provide a function for Viper to run each time a change occurs
 **Make sure you add all of the configPaths prior to calling `WatchConfig()`**

 ```go
+viper.WatchConfig()
 viper.OnConfigChange(func(e fsnotify.Event) {
 	fmt.Println("Config file changed:", e.Name)
 })
-viper.WatchConfig()
 ```

 ### Reading Config from io.Reader
@@ -354,7 +354,7 @@ func main() {

 	i := viper.GetInt("flagname") // retrieve value from viper

-	// ...
+	...
 }
 ```

@@ -503,18 +503,18 @@ runtime_viper.Unmarshal(&runtime_conf)
 // open a goroutine to watch remote changes forever
 go func(){
 	for {
-		time.Sleep(time.Second * 5) // delay after each request
+	    time.Sleep(time.Second * 5) // delay after each request

-		// currently, only tested with etcd support
-		err := runtime_viper.WatchRemoteConfig()
-		if err != nil {
-			log.Errorf("unable to read remote config: %v", err)
-			continue
-		}
+	    // currently, only tested with etcd support
+	    err := runtime_viper.WatchRemoteConfig()
+	    if err != nil {
+	        log.Errorf("unable to read remote config: %v", err)
+	        continue
+	    }

-		// unmarshal new config into our runtime config struct. you can also use channel
-		// to implement a signal to notify the system of the changes
-		runtime_viper.Unmarshal(&runtime_conf)
+	    // unmarshal new config into our runtime config struct. you can also use channel
+	    // to implement a signal to notify the system of the changes
+	    runtime_viper.Unmarshal(&runtime_conf)
 	}
 }()
 ```
@@ -546,7 +546,7 @@ Example:
 ```go
 viper.GetString("logfile") // case-insensitive Setting & Getting
 if viper.GetBool("verbose") {
-	fmt.Println("verbose enabled")
+    fmt.Println("verbose enabled")
 }
 ```
 ### Accessing nested keys
@@ -669,7 +669,7 @@ So instead of doing that let's pass a Viper instance to the constructor that rep
 ```go
 cache1Config := viper.Sub("cache.cache1")
 if cache1Config == nil { // Sub returns nil if the key cannot be found
-	panic("cache configuration not found")
+    panic("cache configuration not found")
 }

 cache1 := NewCache(cache1Config)
@@ -681,10 +681,10 @@ Internally, the `NewCache` function can address `max-items` and `item-size` keys

 ```go
 func NewCache(v *Viper) *Cache {
-	return &Cache{
-		MaxItems: v.GetInt("max-items"),
-		ItemSize: v.GetInt("item-size"),
-	}
+    return &Cache{
+        MaxItems: v.GetInt("max-items"),
+        ItemSize: v.GetInt("item-size"),
+    }
 }
 ```

@@ -726,18 +726,18 @@ you have to change the delimiter:
 v := viper.NewWithOptions(viper.KeyDelimiter("::"))

 v.SetDefault("chart::values", map[string]interface{}{
-	"ingress": map[string]interface{}{
-		"annotations": map[string]interface{}{
-			"traefik.frontend.rule.type":                 "PathPrefix",
-			"traefik.ingress.kubernetes.io/ssl-redirect": "true",
-		},
-	},
+    "ingress": map[string]interface{}{
+        "annotations": map[string]interface{}{
+            "traefik.frontend.rule.type":                 "PathPrefix",
+            "traefik.ingress.kubernetes.io/ssl-redirect": "true",
+        },
+    },
 })

 type config struct {
 	Chart struct{
-		Values map[string]interface{}
-	}
+        Values map[string]interface{}
+    }
 }

 var C config
@@ -794,17 +794,17 @@ You can use your favorite format's marshaller with the config returned by `AllSe

 ```go
 import (
-	yaml "gopkg.in/yaml.v2"
-	// ...
+    yaml "gopkg.in/yaml.v2"
+    // ...
 )

 func yamlStringSettings() string {
-	c := viper.AllSettings()
-	bs, err := yaml.Marshal(c)
-	if err != nil {
-		log.Fatalf("unable to marshal config to YAML: %v", err)
-	}
-	return string(bs)
+    c := viper.AllSettings()
+    bs, err := yaml.Marshal(c)
+    if err != nil {
+        log.Fatalf("unable to marshal config to YAML: %v", err)
+    }
+    return string(bs)
 }
 ```

@@ -0,0 +1,19 @@
+# 1. Record architecture decisions
+
+Date: 2021-07-20
+
+## Status
+
+Proposed
+
+## Context
+
+We need to record the architectural decisions made on this project.
+
+## Decision
+
+We will use Architecture Decision Records, as [described by Michael Nygard](http://thinkrelevance.com/blog/2011/11/15/documenting-architecture-decisions).
+
+## Consequences
+
+See Michael Nygard's article, linked above. For a lightweight ADR toolset, see Nat Pryce's [adr-tools](https://github.com/npryce/adr-tools).
@@ -0,0 +1,32 @@
+# 2. Prefer making backward compatible changes
+
+Date: 2021-07-20
+
+## Status
+
+Proposed
+
+Referenced by [3. Extract components with heavy dependencies from the core](0003-extract-components-with-heavy-dependencies-from-the-core.md)
+
+Referenced by [4. Use separate GitHub organization for new packages](0004-use-separate-github-organization-for-new-packages.md)
+
+Referenced by [7. Drop writing support](0007-drop-writing-support.md)
+
+## Context
+
+Architecturally speaking Viper became a giant over the years: it hides a lot of complexity behind a simple interface.
+That simple interface, however, is what makes Viper extremely popular.
+
+## Decision
+
+In order to keep the library useful to people, we should prefer making backward compatible changes to Viper, even between major releases.
+This is not a hard rule forbiding breaking changes though: when it makes sense, breaking changes are allowed,
+but keeping things backward compatible is a priority.
+
+## Consequences
+
+Although major versions allow breaking changes, a major release is no reason to break things that already work for a lot of people,
+even if it might not be the best possible solution.
+
+Instead of breaking things, introducing new interfaces should be the default way of fixing architectural problems,
+leaving old interfaces intact.
@@ -0,0 +1,26 @@
+# 3. Extract components with heavy dependencies from the core
+
+Date: 2021-07-20
+
+## Status
+
+Proposed
+
+References [2. Prefer making backward compatible changes](0002-prefer-making-backward-compatible-changes.md)
+
+Referenced by [4. Use separate GitHub organization for new packages](0004-use-separate-github-organization-for-new-packages.md)
+
+## Context
+
+Viper (v1) currently imports a bunch of external dependencies (for encoding/decoding, remote stores, etc)
+that make the library itself quite a heavy dependency.
+
+## Decision
+
+Move components with external dependencies out of the core to separate packages.
+
+## Consequences
+
+Viper 1 will have to continue importing all of these packages to maintain backwards compatibility.
+
+Viper 2 (and future versions) on the other hand can break backwards compatibility and require users to import the required packages.
@@ -0,0 +1,24 @@
+# 4. Use separate GitHub organization for new packages
+
+Date: 2021-07-20
+
+## Status
+
+Proposed
+
+References [2. Prefer making backward compatible changes](0002-prefer-making-backward-compatible-changes.md)
+
+References [3. Extract components with heavy dependencies from the core](0003-extract-components-with-heavy-dependencies-from-the-core.md)
+
+## Context
+
+The core Viper package is under a personal GitHub account which makes collaborative development a bit difficult.
+
+## Decision
+
+Create new Go modules in the [go-viper](https://github.com/go-viper) organization.
+Keep the core library under [Steve's personal account](https://github.com/spf13/viper) for backward compatibility purposes.
+
+## Consequences
+
+It'll be easier to create new modules and to add new functionality to Viper without having to add new dependencies to the core library.
@@ -0,0 +1,30 @@
+# 5. Deprecate setters in favor of functional options during initialization
+
+Date: 2021-07-20
+
+## Status
+
+Proposed
+
+Referenced by [8. Deprecate the global Viper instance](0008-deprecate-the-global-viper-instance.md)
+
+## Context
+
+The Viper struct currently acts as a facade for reading, writing and watching configuration for changes.
+Some of the configuration parameters can be changed runtime using setters which often lead to issues
+with concurrent activities.
+
+## Decision
+
+Deprecate setters in favor of using functional options for configuring Viper when it's initialized.
+
+Drop setters in Viper 2.
+
+## Consequences
+
+Since Viper's interface is usually invoked from a lot of places,
+moving configuration to the place where it is initialized makes using Viper safer
+(ie. someone can't just randomly call `Set` when they are only supposed to call `Get*`).
+
+This change will also clarify what roles Viper can be used in and
+makes the separation of internal components easier based on these roles.
@@ -0,0 +1,20 @@
+# 6. Go version support
+
+Date: 2021-09-16
+
+## Status
+
+Proposed
+
+## Context
+
+From time to time new features are released in the Go language.
+Relying on those features means dropping support for older Go versions.
+
+## Decision
+
+Follow the [Go release policy](https://golang.org/doc/devel/release#policy) and support the last two major versions of Go.
+
+## Consequences
+
+Support for older Go versions will happen every 6 months according to the Go release cycle.
@@ -0,0 +1,22 @@
+# 7. Drop writing support
+
+Date: 2021-09-22
+
+## Status
+
+Proposed
+
+References [2. Prefer making backward compatible changes](0002-prefer-making-backward-compatible-changes.md)
+
+## Context
+
+The number one source of issues for Viper comes from the fact that it supports both reading and writing.
+It causes concurrency issues and has lots of inconsistencies.
+
+## Decision
+
+Drop file writing support from Viper in v2.
+
+## Consequences
+
+This is going to be a major breaking change in the library, but it will make maintenance significantly easier.
@@ -0,0 +1,23 @@
+# 8. Deprecate the global Viper instance
+
+Date: 2021-09-23
+
+## Status
+
+Proposed
+
+References [5. Deprecate setters in favor of functional options during initialization](0005-deprecate-setters-in-favor-of-functional-options-during-initialization.md)
+
+## Context
+
+With the deprecation of setters in favor of functional options, it becomes almost impossible to get away with instantiating Viper.
+In addition to that, people should be discouraged from accessing a global Viper instance.
+
+## Decision
+
+Deprecate the global Viper instance and the global access functions.
+
+## Consequences
+
+People will still be able to create a global instance of their own,
+but instantiating a custom Viper instance will become the primary solution for using Viper.
@@ -1,65 +0,0 @@
-//go:build go1.16 && finder
-// +build go1.16,finder
-
-package viper
-
-import (
-	"errors"
-	"io/fs"
-	"path"
-)
-
-type finder struct {
-	paths      []string
-	fileNames  []string
-	extensions []string
-
-	withoutExtension bool
-}
-
-func (f finder) Find(fsys fs.FS) (string, error) {
-	for _, searchPath := range f.paths {
-		for _, fileName := range f.fileNames {
-			for _, extension := range f.extensions {
-				filePath := path.Join(searchPath, fileName+"."+extension)
-
-				ok, err := fileExists(fsys, filePath)
-				if err != nil {
-					return "", err
-				}
-
-				if ok {
-					return filePath, nil
-				}
-			}
-
-			if f.withoutExtension {
-				filePath := path.Join(searchPath, fileName)
-
-				ok, err := fileExists(fsys, filePath)
-				if err != nil {
-					return "", err
-				}
-
-				if ok {
-					return filePath, nil
-				}
-			}
-		}
-	}
-
-	return "", nil
-}
-
-func fileExists(fsys fs.FS, filePath string) (bool, error) {
-	fileInfo, err := fs.Stat(fsys, filePath)
-	if err == nil {
-		return !fileInfo.IsDir(), nil
-	}
-
-	if errors.Is(err, fs.ErrNotExist) {
-		return false, nil
-	}
-
-	return false, err
-}
@@ -1,100 +0,0 @@
-//go:build go1.16 && finder
-// +build go1.16,finder
-
-package viper
-
-import (
-	"io/fs"
-	"testing"
-	"testing/fstest"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestFinder(t *testing.T) {
-	t.Parallel()
-
-	fsys := fstest.MapFS{
-		"home/user/.config":            &fstest.MapFile{},
-		"home/user/config.json":        &fstest.MapFile{},
-		"home/user/config.yaml":        &fstest.MapFile{},
-		"home/user/data.json":          &fstest.MapFile{},
-		"etc/config/.config":           &fstest.MapFile{},
-		"etc/config/a_random_file.txt": &fstest.MapFile{},
-		"etc/config/config.json":       &fstest.MapFile{},
-		"etc/config/config.yaml":       &fstest.MapFile{},
-		"etc/config/config.xml":        &fstest.MapFile{},
-	}
-
-	testCases := []struct {
-		name   string
-		fsys   func() fs.FS
-		finder finder
-		result string
-	}{
-		{
-			name: "find file",
-			fsys: func() fs.FS { return fsys },
-			finder: finder{
-				paths:      []string{"etc/config"},
-				fileNames:  []string{"config"},
-				extensions: []string{"json"},
-			},
-			result: "etc/config/config.json",
-		},
-		{
-			name: "file not found",
-			fsys: func() fs.FS { return fsys },
-			finder: finder{
-				paths:      []string{"var/config"},
-				fileNames:  []string{"config"},
-				extensions: []string{"json"},
-			},
-			result: "",
-		},
-		{
-			name:   "empty search params",
-			fsys:   func() fs.FS { return fsys },
-			finder: finder{},
-			result: "",
-		},
-		{
-			name: "precedence",
-			fsys: func() fs.FS { return fsys },
-			finder: finder{
-				paths:      []string{"var/config", "home/user", "etc/config"},
-				fileNames:  []string{"aconfig", "config"},
-				extensions: []string{"zml", "xml", "json"},
-			},
-			result: "home/user/config.json",
-		},
-		{
-			name: "without extension",
-			fsys: func() fs.FS { return fsys },
-			finder: finder{
-				paths:      []string{"var/config", "home/user", "etc/config"},
-				fileNames:  []string{".config"},
-				extensions: []string{"zml", "xml", "json"},
-
-				withoutExtension: true,
-			},
-			result: "home/user/.config",
-		},
-	}
-
-	for _, testCase := range testCases {
-		testCase := testCase
-
-		t.Run(testCase.name, func(t *testing.T) {
-			t.Parallel()
-
-			fsys := testCase.fsys()
-
-			result, err := testCase.finder.Find(fsys)
-			require.NoError(t, err)
-
-			assert.Equal(t, testCase.result, result)
-		})
-	}
-}
@@ -1,69 +1,21 @@
 module github.com/spf13/viper

-go 1.17
+go 1.12

 require (
-	github.com/fsnotify/fsnotify v1.5.1
+	github.com/bketelsen/crypt v0.0.4
+	github.com/fsnotify/fsnotify v1.4.9
 	github.com/hashicorp/hcl v1.0.0
 	github.com/magiconair/properties v1.8.5
-	github.com/mitchellh/mapstructure v1.4.3
-	github.com/pelletier/go-toml v1.9.4
-	github.com/sagikazarmark/crypt v0.3.0
+	github.com/mitchellh/mapstructure v1.4.1
+	github.com/pelletier/go-toml v1.9.3
+	github.com/smartystreets/goconvey v1.6.4 // indirect
 	github.com/spf13/afero v1.6.0
-	github.com/spf13/cast v1.4.1
+	github.com/spf13/cast v1.3.1
 	github.com/spf13/jwalterweatherman v1.1.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	github.com/subosito/gotenv v1.2.0
-	gopkg.in/ini.v1 v1.66.2
+	gopkg.in/ini.v1 v1.62.0
 	gopkg.in/yaml.v2 v2.4.0
 )
-
-require (
-	cloud.google.com/go v0.99.0 // indirect
-	cloud.google.com/go/firestore v1.6.1 // indirect
-	github.com/armon/go-metrics v0.3.10 // indirect
-	github.com/census-instrumentation/opencensus-proto v0.3.0 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4 // indirect
-	github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490 // indirect
-	github.com/coreos/go-semver v0.3.0 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/envoyproxy/go-control-plane v0.10.1 // indirect
-	github.com/envoyproxy/protoc-gen-validate v0.6.2 // indirect
-	github.com/fatih/color v1.13.0 // indirect
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/go-cmp v0.5.6 // indirect
-	github.com/googleapis/gax-go/v2 v2.1.1 // indirect
-	github.com/hashicorp/consul/api v1.11.0 // indirect
-	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-hclog v1.0.0 // indirect
-	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
-	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
-	github.com/hashicorp/golang-lru v0.5.4 // indirect
-	github.com/hashicorp/serf v0.9.6 // indirect
-	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/mattn/go-colorable v0.1.12 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	go.etcd.io/etcd/api/v3 v3.5.1 // indirect
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1 // indirect
-	go.etcd.io/etcd/client/v2 v2.305.1 // indirect
-	go.opencensus.io v0.23.0 // indirect
-	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
-	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d // indirect
-	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 // indirect
-	golang.org/x/sys v0.0.0-20211205182925-97ca703d548d // indirect
-	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	google.golang.org/api v0.62.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa // indirect
-	google.golang.org/grpc v1.42.0 // indirect
-	google.golang.org/protobuf v1.27.1 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-)
@@ -17,17 +17,8 @@ cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKP
 cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk=
 cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
 cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
+cloud.google.com/go v0.81.0 h1:at8Tk2zUz63cLPR0JPWm5vp77pEZmzxEQBEfRKn1VV8=
 cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
-cloud.google.com/go v0.83.0/go.mod h1:Z7MJUsANfY0pYPdw0lbnivPx4/vhy/e2FEkSkF7vAVY=
-cloud.google.com/go v0.84.0/go.mod h1:RazrYuxIK6Kb7YrzzhPoLmCVzl7Sup4NrbKPg8KHSUM=
-cloud.google.com/go v0.87.0/go.mod h1:TpDYlFy7vuLzZMMZ+B6iRiELaY7z/gJPaqbMx6mlWcY=
-cloud.google.com/go v0.90.0/go.mod h1:kRX0mNRHe0e2rC6oNakvwQqzyDmg57xJ+SZU1eT2aDQ=
-cloud.google.com/go v0.93.3/go.mod h1:8utlLll2EF5XMAV15woO4lSbWQlk8rer9aLOfLh7+YI=
-cloud.google.com/go v0.94.1/go.mod h1:qAlAugsXlC+JWO+Bke5vCtc9ONxjQT3drlTTnAplMW4=
-cloud.google.com/go v0.97.0/go.mod h1:GF7l59pYBVlXQIBLx3a761cZ41F9bBH3JUlihCt2Udc=
-cloud.google.com/go v0.98.0/go.mod h1:ua6Ush4NALrHk5QXDWnjvZHN93OuF0HfuEPq9I1X0cM=
-cloud.google.com/go v0.99.0 h1:y/cM2iqGgGi5D5DQZl6D9STN/3dR/Vx5Mp8s752oJTY=
-cloud.google.com/go v0.99.0/go.mod h1:w0Xx2nLzqWJPuozYQX+hFfCSI8WioryfRDzkoI/Y2ZA=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
@@ -36,8 +27,8 @@ cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4g
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
-cloud.google.com/go/firestore v1.6.1 h1:8rBq3zRjnHx8UtBvaOWqBB1xq9jH6/wltfQLlTMh2Fw=
-cloud.google.com/go/firestore v1.6.1/go.mod h1:asNXNOzBdyVQmEU+ggO8UPodTkEVFW5Qx+rwHnAz+EY=
+cloud.google.com/go/firestore v1.1.0 h1:9x7Bx0A9R5/M9jibeJeZWqjeVEIxYW9fZYqB9a70/bY=
+cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
 cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
 cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
@@ -50,49 +41,22 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
-github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
+github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da h1:8GUt8eRujhVEGZFFEjBj46YV4rDjvGrNxb0KMWYkL2I=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
-github.com/armon/go-metrics v0.3.10 h1:FR+drcQStOe+32sYyJYyZ7FIdgoGGBnwLl+flodp8Uo=
-github.com/armon/go-metrics v0.3.10/go.mod h1:4O98XIr/9W0sxpJ8UaYkvjk10Iff7SnFrb4QAOwNTFc=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/armon/go-radix v1.0.0/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
-github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/bketelsen/crypt v0.0.4 h1:w/jqZtC9YD4DS/Vp9GhWfWcCpuAL58oTnLoI8vE9YHU=
+github.com/bketelsen/crypt v0.0.4/go.mod h1:aI6NrJ0pMGgvZKL1iVgXLnfIFJtfV+bKCoqOes/6LfM=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/census-instrumentation/opencensus-proto v0.3.0 h1:t/LhUZLVitR1Ow2YOnduCsavhwFUklBMoGVYUCqmCqk=
-github.com/census-instrumentation/opencensus-proto v0.3.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
-github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
-github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
-github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
-github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
-github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
-github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4 h1:hzAQntlaYRkVSFEfj9OTWlVV1H155FMD8BTKktLv0QI=
-github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI=
-github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
-github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490 h1:KwaoQzs/WeUxxJqiJsZ4euOly1Az/IgZXXSxlD/UBNk=
-github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
@@ -105,37 +69,21 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
 github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5ynNVH9qI8YYLbd1fK2po=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
-github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
-github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
-github.com/envoyproxy/go-control-plane v0.10.1 h1:cgDRLG7bs59Zd+apAWuzLQL95obVYAymNJek76W3mgw=
-github.com/envoyproxy/go-control-plane v0.10.1/go.mod h1:AY7fTTXNdv/aJ2O5jwpxAPOWUZ7hQAEvzN5Pf27BkQQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/envoyproxy/protoc-gen-validate v0.6.2 h1:JiO+kJTpmYGjEodY7O1Zk8oZcNz1+f30UtwtXoFUPzE=
-github.com/envoyproxy/protoc-gen-validate v0.6.2/go.mod h1:2t7qjJNvHPx8IjnBOzl9E9/baC+qXE/TeeyBRzgJDws=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
-github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
-github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
-github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
-github.com/fsnotify/fsnotify v1.5.1 h1:mZcQUHVQUQWoPXXtuf9yuEXKudkV2sx1E06UadKWpgI=
-github.com/fsnotify/fsnotify v1.5.1/go.mod h1:T3375wBYaZdLLcVNkcVbzGHY7f1l/uK5T5Ai1i3InKU=
+github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
-github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
-github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
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@@ -163,7 +110,6 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaS
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 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
-go.etcd.io/etcd/api/v3 v3.5.1 h1:v28cktvBq+7vGyJXF8G+rWJmj+1XUmMtqcLnH8hDocM=
-go.etcd.io/etcd/api/v3 v3.5.1/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=
-go.etcd.io/etcd/client/pkg/v3 v3.5.1 h1:XIQcHCFSG53bJETYeRJtIxdLv2EWRGxcfzR8lSnTH4E=
-go.etcd.io/etcd/client/pkg/v3 v3.5.1/go.mod h1:IJHfcCEKxYu1Os13ZdwCwIUTUVGYTSAM3YSwc9/Ac1g=
-go.etcd.io/etcd/client/v2 v2.305.1 h1:vtxYCKWA9x31w0WJj7DdqsHFNjhkigdAnziDtkZb/l4=
-go.etcd.io/etcd/client/v2 v2.305.1/go.mod h1:pMEacxZW7o8pg4CrFE7pquyCJJzZvkvdD2RibOCCCGs=
+go.etcd.io/etcd/api/v3 v3.5.0 h1:GsV3S+OfZEOCNXdtNkBSR7kgLobAa/SO6tCxRa0GAYw=
+go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=
+go.etcd.io/etcd/client/pkg/v3 v3.5.0 h1:2aQv6F436YnN7I4VbI8PPYrBhu+SmrTaADcf8Mi/6PU=
+go.etcd.io/etcd/client/pkg/v3 v3.5.0/go.mod h1:IJHfcCEKxYu1Os13ZdwCwIUTUVGYTSAM3YSwc9/Ac1g=
+go.etcd.io/etcd/client/v2 v2.305.0 h1:ftQ0nOOHMcbMS3KIaDQ0g5Qcd6bhaBrQT6b89DfwLTs=
+go.etcd.io/etcd/client/v2 v2.305.0/go.mod h1:h9puh54ZTgAKtEbut2oe9P4L/oqKCVB6xsXlzd7alYQ=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
@@ -389,21 +278,17 @@ go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
 go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
-go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
-golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 h1:HWj/xjIHfjYU5nVXpTM0s39J9CbLn7Cc5a7IC5rwsMQ=
-golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -427,6 +312,7 @@ golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRu
 golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
+golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 h1:VLliZ0d+/avPrXXH+OakdXhpJuEoBZuwh1m2j7U6Iug=
 golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
@@ -438,12 +324,12 @@ golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.5.0/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -451,11 +337,9 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
-golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -477,11 +361,8 @@ golang.org/x/net v0.0.0-20201209123823-ac852fbbde11/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 h1:4nGaVu0QrbjT/AK2PRLuQfQuh6DJve+pELhqTdAj3x0=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
-golang.org/x/net v0.0.0-20210410081132-afb366fc7cd1/go.mod h1:9tjilg8BloeKEkVJvy7fQ90B1CfIiPueXVOjqfkSzI8=
-golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d h1:LO7XpTYMwTqxjLcGWPijK3vRXg1aWdlNOVOHRq45d7c=
-golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -493,13 +374,8 @@ golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ
 golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210220000619-9bb904979d93/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210313182246-cd4f82c27b84/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20210805134026-6f1e6394065a/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20211005180243-6b3c2da341f1/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 h1:RerP+noqYHUQ8CMRcPlC2nvTa4dcBIjegkuWdcUDuqg=
-golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
+golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602 h1:0Ja1LBD+yisY6RWM/BH7TJVXWsSjs2VwBSmvSX4HdBc=
+golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -510,33 +386,25 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200113162924-86b910548bc1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200124204421-9fbb57f87de9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -555,28 +423,13 @@ golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210104204734-6f8348627aad/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210305230114-8fe3ee5dd75b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210315160823-c6e025ad8005/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007 h1:gG67DSER+11cZvqIMb8S8bt0vZtiN6xWYARwirrOSfE=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210603125802-9665404d3644/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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-golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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-golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210816183151-1e6c022a8912/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211205182925-97ca703d548d h1:FjkYO/PPp4Wi0EAUOVLxePm7qVW4r4ctbWpURyuOD0E=
-golang.org/x/sys v0.0.0-20211205182925-97ca703d548d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -584,10 +437,8 @@ golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -597,6 +448,7 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
@@ -604,9 +456,9 @@ golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgw
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20190907020128-2ca718005c18/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191112195655-aa38f8e97acc/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191113191852-77e3bb0ad9e7/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191115202509-3a792d9c32b2/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -640,11 +492,8 @@ golang.org/x/tools v0.0.0-20201208233053-a543418bbed2/go.mod h1:emZCQorbCU4vsT4f
 golang.org/x/tools v0.0.0-20210105154028-b0ab187a4818/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
-golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.2 h1:kRBLX7v7Af8W7Gdbbc908OJcdgtK8bOz9Uaj8/F1ACA=
 golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -671,18 +520,8 @@ google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34q
 google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjRCQ8=
 google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBzRTU=
 google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94=
-google.golang.org/api v0.47.0/go.mod h1:Wbvgpq1HddcWVtzsVLyfLp8lDg6AA241LmgIL59tHXo=
-google.golang.org/api v0.48.0/go.mod h1:71Pr1vy+TAZRPkPs/xlCf5SsU8WjuAWv1Pfjbtukyy4=
-google.golang.org/api v0.50.0/go.mod h1:4bNT5pAuq5ji4SRZm+5QIkjny9JAyVD/3gaSihNefaw=
-google.golang.org/api v0.51.0/go.mod h1:t4HdrdoNgyN5cbEfm7Lum0lcLDLiise1F8qDKX00sOU=
-google.golang.org/api v0.54.0/go.mod h1:7C4bFFOvVDGXjfDTAsgGwDgAxRDeQ4X8NvUedIt6z3k=
-google.golang.org/api v0.55.0/go.mod h1:38yMfeP1kfjsl8isn0tliTjIb1rJXcQi4UXlbqivdVE=
-google.golang.org/api v0.56.0/go.mod h1:38yMfeP1kfjsl8isn0tliTjIb1rJXcQi4UXlbqivdVE=
-google.golang.org/api v0.57.0/go.mod h1:dVPlbZyBo2/OjBpmvNdpn2GRm6rPy75jyU7bmhdrMgI=
-google.golang.org/api v0.59.0/go.mod h1:sT2boj7M9YJxZzgeZqXogmhfmRWDtPzT31xkieUbuZU=
-google.golang.org/api v0.61.0/go.mod h1:xQRti5UdCmoCEqFxcz93fTl338AVqDgyaDRuOZ3hg9I=
-google.golang.org/api v0.62.0 h1:PhGymJMXfGBzc4lBRmrx9+1w4w2wEzURHNGF/sD/xGc=
-google.golang.org/api v0.62.0/go.mod h1:dKmwPCydfsad4qCH08MSdgWjfHOyfpd4VtDGgRFdavw=
+google.golang.org/api v0.44.0 h1:URs6qR1lAxDsqWITsQXI4ZkGiYJ5dHtRNiCpfs2OeKA=
+google.golang.org/api v0.44.0/go.mod h1:EBOGZqzyhtvMDoxwS97ctnh0zUmYY6CxqXsc1AvkYD8=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@@ -731,30 +570,8 @@ google.golang.org/genproto v0.0.0-20210303154014-9728d6b83eeb/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20210310155132-4ce2db91004e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A=
-google.golang.org/genproto v0.0.0-20210513213006-bf773b8c8384/go.mod h1:P3QM42oQyzQSnHPnZ/vqoCdDmzH28fzWByN9asMeM8A=
+google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c h1:wtujag7C+4D6KMoulW9YauvK2lgdvCMS260jsqqBXr0=
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
-google.golang.org/genproto v0.0.0-20210604141403-392c879c8b08/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
-google.golang.org/genproto v0.0.0-20210608205507-b6d2f5bf0d7d/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
-google.golang.org/genproto v0.0.0-20210624195500-8bfb893ecb84/go.mod h1:SzzZ/N+nwJDaO1kznhnlzqS8ocJICar6hYhVyhi++24=
-google.golang.org/genproto v0.0.0-20210713002101-d411969a0d9a/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
-google.golang.org/genproto v0.0.0-20210716133855-ce7ef5c701ea/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
-google.golang.org/genproto v0.0.0-20210728212813-7823e685a01f/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
-google.golang.org/genproto v0.0.0-20210805201207-89edb61ffb67/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
-google.golang.org/genproto v0.0.0-20210813162853-db860fec028c/go.mod h1:cFeNkxwySK631ADgubI+/XFU/xp8FD5KIVV4rj8UC5w=
-google.golang.org/genproto v0.0.0-20210821163610-241b8fcbd6c8/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210903162649-d08c68adba83/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210909211513-a8c4777a87af/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210924002016-3dee208752a0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211008145708-270636b82663/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211028162531-8db9c33dc351/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211129164237-f09f9a12af12/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211203200212-54befc351ae9/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211206160659-862468c7d6e0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa h1:I0YcKz0I7OAhddo7ya8kMnvprhcWM045PmkBdMO9zN0=
-google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
@@ -774,16 +591,8 @@ google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA5
 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.37.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
-google.golang.org/grpc v1.37.1/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
+google.golang.org/grpc v1.38.0 h1:/9BgsAsa5nWe26HqOlvlgJnqBuktYOLCgjCPqsa56W0=
 google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
-google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
-google.golang.org/grpc v1.39.1/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
-google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
-google.golang.org/grpc v1.40.1/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
-google.golang.org/grpc v1.42.0 h1:XT2/MFpuPFsEX2fWh3YQtHkZ+WYZFQRfaUgLZYj/p6A=
-google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
-google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -795,22 +604,16 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
-google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
-gopkg.in/ini.v1 v1.66.2 h1:XfR1dOYubytKy4Shzc2LHrrGhU0lDCfDGG1yLPmpgsI=
-gopkg.in/ini.v1 v1.66.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
+gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
@@ -1,6 +1,3 @@
-//go:build !go1.17
-// +build !go1.17
-
 package testutil

 import (
@@ -21,6 +18,11 @@ func Setenv(t *testing.T, name, val string) {
 	setenv(t, name, val, true)
 }

+// Unsetenv unsets an environment variable for the duration of a test.
+func Unsetenv(t *testing.T, name string) {
+	setenv(t, name, "", false)
+}
+
 // setenv sets or unsets an environment variable to a temporary value for the
 // duration of the test
 func setenv(t *testing.T, name, val string, valOK bool) {
@@ -1,18 +0,0 @@
-//go:build go1.17
-// +build go1.17
-
-package testutil
-
-import (
-	"testing"
-)
-
-// Setenv sets an environment variable to a temporary value for the
-// duration of the test.
-//
-// This shim can be removed once support for Go <1.17 is dropped.
-func Setenv(t *testing.T, name, val string) {
-	t.Helper()
-
-	t.Setenv(name, val)
-}
@@ -1,18 +0,0 @@
-package testutil
-
-import (
-	"path/filepath"
-	"testing"
-)
-
-// AbsFilePath calls filepath.Abs on path.
-func AbsFilePath(t *testing.T, path string) string {
-	t.Helper()
-
-	s, err := filepath.Abs(path)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	return s
-}
@@ -1,77 +0,0 @@
-package viper
-
-import (
-	"fmt"
-
-	jww "github.com/spf13/jwalterweatherman"
-)
-
-// Logger is a unified interface for various logging use cases and practices, including:
-// 		- leveled logging
-// 		- structured logging
-type Logger interface {
-	// Trace logs a Trace event.
-	//
-	// Even more fine-grained information than Debug events.
-	// Loggers not supporting this level should fall back to Debug.
-	Trace(msg string, keyvals ...interface{})
-
-	// Debug logs a Debug event.
-	//
-	// A verbose series of information events.
-	// They are useful when debugging the system.
-	Debug(msg string, keyvals ...interface{})
-
-	// Info logs an Info event.
-	//
-	// General information about what's happening inside the system.
-	Info(msg string, keyvals ...interface{})
-
-	// Warn logs a Warn(ing) event.
-	//
-	// Non-critical events that should be looked at.
-	Warn(msg string, keyvals ...interface{})
-
-	// Error logs an Error event.
-	//
-	// Critical events that require immediate attention.
-	// Loggers commonly provide Fatal and Panic levels above Error level,
-	// but exiting and panicing is out of scope for a logging library.
-	Error(msg string, keyvals ...interface{})
-}
-
-type jwwLogger struct{}
-
-func (jwwLogger) Trace(msg string, keyvals ...interface{}) {
-	jww.TRACE.Printf(jwwLogMessage(msg, keyvals...))
-}
-
-func (jwwLogger) Debug(msg string, keyvals ...interface{}) {
-	jww.DEBUG.Printf(jwwLogMessage(msg, keyvals...))
-}
-
-func (jwwLogger) Info(msg string, keyvals ...interface{}) {
-	jww.INFO.Printf(jwwLogMessage(msg, keyvals...))
-}
-
-func (jwwLogger) Warn(msg string, keyvals ...interface{}) {
-	jww.WARN.Printf(jwwLogMessage(msg, keyvals...))
-}
-
-func (jwwLogger) Error(msg string, keyvals ...interface{}) {
-	jww.ERROR.Printf(jwwLogMessage(msg, keyvals...))
-}
-
-func jwwLogMessage(msg string, keyvals ...interface{}) string {
-	out := msg
-
-	if len(keyvals) > 0 && len(keyvals)%2 == 1 {
-		keyvals = append(keyvals, nil)
-	}
-
-	for i := 0; i <= len(keyvals)-2; i += 2 {
-		out = fmt.Sprintf("%s %v=%v", out, keyvals[i], keyvals[i+1])
-	}
-
-	return out
-}
@@ -11,7 +11,7 @@ import (
 	"io"
 	"os"

-	crypt "github.com/sagikazarmark/crypt/config"
+	crypt "github.com/bketelsen/crypt/config"

 	"github.com/spf13/viper"
 )
@@ -18,7 +18,9 @@ import (
 	"strings"
 	"unicode"

+	"github.com/spf13/afero"
 	"github.com/spf13/cast"
+	jww "github.com/spf13/jwalterweatherman"
 )

 // ConfigParseError denotes failing to parse configuration file.
@@ -86,14 +88,26 @@ func insensitiviseMap(m map[string]interface{}) {
 	}
 }

-func absPathify(logger Logger, inPath string) string {
-	logger.Info("trying to resolve absolute path", "path", inPath)
+func absPathify(inPath string) string {
+	jww.INFO.Println("Trying to resolve absolute path to", inPath)

 	if inPath == "$HOME" || strings.HasPrefix(inPath, "$HOME"+string(os.PathSeparator)) {
 		inPath = userHomeDir() + inPath[5:]
 	}

-	inPath = os.ExpandEnv(inPath)
+	if strings.HasPrefix(inPath, "$") {
+		end := strings.Index(inPath, string(os.PathSeparator))
+
+		var value, suffix string
+		if end == -1 {
+			value = os.Getenv(inPath[1:])
+		} else {
+			value = os.Getenv(inPath[1:end])
+			suffix = inPath[end:]
+		}
+
+		inPath = value + suffix
+	}

 	if filepath.IsAbs(inPath) {
 		return filepath.Clean(inPath)
@@ -104,11 +118,23 @@ func absPathify(logger Logger, inPath string) string {
 		return filepath.Clean(p)
 	}

-	logger.Error(fmt.Errorf("could not discover absolute path: %w", err).Error())
-
+	jww.ERROR.Println("Couldn't discover absolute path")
+	jww.ERROR.Println(err)
 	return ""
 }

+// Check if file Exists
+func exists(fs afero.Fs, path string) (bool, error) {
+	stat, err := fs.Stat(path)
+	if err == nil {
+		return !stat.IsDir(), nil
+	}
+	if os.IsNotExist(err) {
+		return false, nil
+	}
+	return false, err
+}
+
 func stringInSlice(a string, list []string) bool {
 	for _, b := range list {
 		if b == a {
@@ -58,8 +58,6 @@ func TestCopyAndInsensitiviseMap(t *testing.T) {
 }

 func TestAbsPathify(t *testing.T) {
-	skipWindows(t)
-
 	home := userHomeDir()
 	homer := filepath.Join(home, "homer")
 	wd, _ := os.Getwd()
@@ -87,7 +85,7 @@ func TestAbsPathify(t *testing.T) {
 	}

 	for _, test := range tests {
-		got := absPathify(jwwLogger{}, test.input)
+		got := absPathify(test.input)
 		if got != test.output {
 			t.Errorf("Got %v\nexpected\n%q", got, test.output)
 		}
@@ -39,6 +39,7 @@ import (
 	"github.com/mitchellh/mapstructure"
 	"github.com/spf13/afero"
 	"github.com/spf13/cast"
+	jww "github.com/spf13/jwalterweatherman"
 	"github.com/spf13/pflag"
 	"github.com/subosito/gotenv"
 	"gopkg.in/ini.v1"
@@ -104,9 +105,6 @@ func init() {

 		encoderRegistry.RegisterEncoder("hcl", codec)
 		decoderRegistry.RegisterDecoder("hcl", codec)
-
-		encoderRegistry.RegisterEncoder("tfvars", codec)
-		decoderRegistry.RegisterDecoder("tfvars", codec)
 	}
 }

@@ -259,8 +257,6 @@ type Viper struct {
 	properties *properties.Properties

 	onConfigChange func(fsnotify.Event)
-
-	logger Logger
 }

 // New returns an initialized Viper instance.
@@ -268,7 +264,7 @@ func New() *Viper {
 	v := new(Viper)
 	v.keyDelim = "."
 	v.configName = "config"
-	v.configPermissions = os.FileMode(0o644)
+	v.configPermissions = os.FileMode(0644)
 	v.fs = afero.NewOsFs()
 	v.config = make(map[string]interface{})
 	v.override = make(map[string]interface{})
@@ -278,7 +274,6 @@ func New() *Viper {
 	v.env = make(map[string][]string)
 	v.aliases = make(map[string]string)
 	v.typeByDefValue = false
-	v.logger = jwwLogger{}

 	return v
 }
@@ -334,7 +329,7 @@ func NewWithOptions(opts ...Option) *Viper {
 // can use it in their testing as well.
 func Reset() {
 	v = New()
-	SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props", "prop", "hcl", "tfvars", "dotenv", "env", "ini"}
+	SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props", "prop", "hcl", "dotenv", "env", "ini"}
 	SupportedRemoteProviders = []string{"etcd", "consul", "firestore"}
 }

@@ -373,7 +368,7 @@ type RemoteProvider interface {
 }

 // SupportedExts are universally supported extensions.
-var SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props", "prop", "hcl", "tfvars", "dotenv", "env", "ini"}
+var SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props", "prop", "hcl", "dotenv", "env", "ini"}

 // SupportedRemoteProviders are universally supported remote providers.
 var SupportedRemoteProviders = []string{"etcd", "consul", "firestore"}
@@ -519,9 +514,8 @@ func AddConfigPath(in string) { v.AddConfigPath(in) }

 func (v *Viper) AddConfigPath(in string) {
 	if in != "" {
-		absin := absPathify(v.logger, in)
-
-		v.logger.Info("adding path to search paths", "path", absin)
+		absin := absPathify(in)
+		jww.INFO.Println("adding", absin, "to paths to search")
 		if !stringInSlice(absin, v.configPaths) {
 			v.configPaths = append(v.configPaths, absin)
 		}
@@ -545,8 +539,7 @@ func (v *Viper) AddRemoteProvider(provider, endpoint, path string) error {
 		return UnsupportedRemoteProviderError(provider)
 	}
 	if provider != "" && endpoint != "" {
-		v.logger.Info("adding remote provider", "provider", provider, "endpoint", endpoint)
-
+		jww.INFO.Printf("adding %s:%s to remote provider list", provider, endpoint)
 		rp := &defaultRemoteProvider{
 			endpoint: endpoint,
 			provider: provider,
@@ -578,8 +571,7 @@ func (v *Viper) AddSecureRemoteProvider(provider, endpoint, path, secretkeyring
 		return UnsupportedRemoteProviderError(provider)
 	}
 	if provider != "" && endpoint != "" {
-		v.logger.Info("adding remote provider", "provider", provider, "endpoint", endpoint)
-
+		jww.INFO.Printf("adding %s:%s to remote provider list", provider, endpoint)
 		rp := &defaultRemoteProvider{
 			endpoint:      endpoint,
 			provider:      provider,
@@ -1395,15 +1387,14 @@ func (v *Viper) registerAlias(alias string, key string) {
 			v.aliases[alias] = key
 		}
 	} else {
-		v.logger.Warn("creating circular reference alias", "alias", alias, "key", key, "real_key", v.realKey(key))
+		jww.WARN.Println("Creating circular reference alias", alias, key, v.realKey(key))
 	}
 }

 func (v *Viper) realKey(key string) string {
 	newkey, exists := v.aliases[key]
 	if exists {
-		v.logger.Debug("key is an alias", "alias", key, "to", newkey)
-
+		jww.DEBUG.Println("Alias", key, "to", newkey)
 		return v.realKey(newkey)
 	}
 	return key
@@ -1413,13 +1404,11 @@ func (v *Viper) realKey(key string) string {
 func InConfig(key string) bool { return v.InConfig(key) }

 func (v *Viper) InConfig(key string) bool {
-	lcaseKey := strings.ToLower(key)
-
 	// if the requested key is an alias, then return the proper key
-	lcaseKey = v.realKey(lcaseKey)
-	path := strings.Split(lcaseKey, v.keyDelim)
+	key = v.realKey(key)

-	return v.searchIndexableWithPathPrefixes(v.config, path) != nil
+	_, exists := v.config[key]
+	return exists
 }

 // SetDefault sets the default value for this key.
@@ -1464,7 +1453,7 @@ func (v *Viper) Set(key string, value interface{}) {
 func ReadInConfig() error { return v.ReadInConfig() }

 func (v *Viper) ReadInConfig() error {
-	v.logger.Info("attempting to read in config file")
+	jww.INFO.Println("Attempting to read in config file")
 	filename, err := v.getConfigFile()
 	if err != nil {
 		return err
@@ -1474,7 +1463,7 @@ func (v *Viper) ReadInConfig() error {
 		return UnsupportedConfigError(v.getConfigType())
 	}

-	v.logger.Debug("reading file", "file", filename)
+	jww.DEBUG.Println("Reading file: ", filename)
 	file, err := afero.ReadFile(v.fs, filename)
 	if err != nil {
 		return err
@@ -1495,7 +1484,7 @@ func (v *Viper) ReadInConfig() error {
 func MergeInConfig() error { return v.MergeInConfig() }

 func (v *Viper) MergeInConfig() error {
-	v.logger.Info("attempting to merge in config file")
+	jww.INFO.Println("Attempting to merge in config file")
 	filename, err := v.getConfigFile()
 	if err != nil {
 		return err
@@ -1586,12 +1575,11 @@ func (v *Viper) SafeWriteConfigAs(filename string) error {
 }

 func (v *Viper) writeConfig(filename string, force bool) error {
-	v.logger.Info("attempting to write configuration to file")
-
+	jww.INFO.Println("Attempting to write configuration to file.")
 	var configType string

 	ext := filepath.Ext(filename)
-	if ext != "" && ext != filepath.Base(filename) {
+	if ext != "" {
 		configType = ext[1:]
 	} else {
 		configType = v.configType
@@ -1634,7 +1622,7 @@ func (v *Viper) unmarshalReader(in io.Reader, c map[string]interface{}) error {
 	buf.ReadFrom(in)

 	switch format := strings.ToLower(v.getConfigType()); format {
-	case "yaml", "yml", "json", "toml", "hcl", "tfvars":
+	case "yaml", "yml", "json", "toml", "hcl":
 		err := decoderRegistry.Decode(format, buf.Bytes(), &c)
 		if err != nil {
 			return ConfigParseError{err}
@@ -1691,7 +1679,7 @@ func (v *Viper) unmarshalReader(in io.Reader, c map[string]interface{}) error {
 func (v *Viper) marshalWriter(f afero.File, configType string) error {
 	c := v.AllSettings()
 	switch configType {
-	case "yaml", "yml", "json", "toml", "hcl", "tfvars":
+	case "yaml", "yml", "json", "toml", "hcl":
 		b, err := encoderRegistry.Encode(configType, c)
 		if err != nil {
 			return ConfigMarshalError{err}
@@ -1803,7 +1791,7 @@ func mergeMaps(
 	for sk, sv := range src {
 		tk := keyExists(sk, tgt)
 		if tk == "" {
-			v.logger.Trace("", "tk", "\"\"", fmt.Sprintf("tgt[%s]", sk), sv)
+			jww.TRACE.Printf("tk=\"\", tgt[%s]=%v", sk, sv)
 			tgt[sk] = sv
 			if itgt != nil {
 				itgt[sk] = sv
@@ -1813,7 +1801,7 @@ func mergeMaps(

 		tv, ok := tgt[tk]
 		if !ok {
-			v.logger.Trace("", fmt.Sprintf("ok[%s]", tk), false, fmt.Sprintf("tgt[%s]", sk), sv)
+			jww.TRACE.Printf("tgt[%s] != ok, tgt[%s]=%v", tk, sk, sv)
 			tgt[sk] = sv
 			if itgt != nil {
 				itgt[sk] = sv
@@ -1824,38 +1812,27 @@ func mergeMaps(
 		svType := reflect.TypeOf(sv)
 		tvType := reflect.TypeOf(tv)
 		if tvType != nil && svType != tvType { // Allow for the target to be nil
-			v.logger.Error(
-				"svType != tvType",
-				"key", sk,
-				"st", svType,
-				"tt", tvType,
-				"sv", sv,
-				"tv", tv,
-			)
+			jww.ERROR.Printf(
+				"svType != tvType; key=%s, st=%v, tt=%v, sv=%v, tv=%v",
+				sk, svType, tvType, sv, tv)
 			continue
 		}

-		v.logger.Trace(
-			"processing",
-			"key", sk,
-			"st", svType,
-			"tt", tvType,
-			"sv", sv,
-			"tv", tv,
-		)
+		jww.TRACE.Printf("processing key=%s, st=%v, tt=%v, sv=%v, tv=%v",
+			sk, svType, tvType, sv, tv)

 		switch ttv := tv.(type) {
 		case map[interface{}]interface{}:
-			v.logger.Trace("merging maps (must convert)")
+			jww.TRACE.Printf("merging maps (must convert)")
 			tsv := sv.(map[interface{}]interface{})
 			ssv := castToMapStringInterface(tsv)
 			stv := castToMapStringInterface(ttv)
 			mergeMaps(ssv, stv, ttv)
 		case map[string]interface{}:
-			v.logger.Trace("merging maps")
+			jww.TRACE.Printf("merging maps")
 			mergeMaps(sv.(map[string]interface{}), ttv, nil)
 		default:
-			v.logger.Trace("setting value")
+			jww.TRACE.Printf("setting value")
 			tgt[tk] = sv
 			if itgt != nil {
 				itgt[tk] = sv
@@ -1890,7 +1867,7 @@ func (v *Viper) getKeyValueConfig() error {
 	for _, rp := range v.remoteProviders {
 		val, err := v.getRemoteConfig(rp)
 		if err != nil {
-			v.logger.Error(fmt.Errorf("get remote config: %w", err).Error())
+			jww.ERROR.Printf("get remote config: %s", err)

 			continue
 		}
@@ -2126,6 +2103,39 @@ func (v *Viper) getConfigFile() (string, error) {
 	return v.configFile, nil
 }

+func (v *Viper) searchInPath(in string) (filename string) {
+	jww.DEBUG.Println("Searching for config in ", in)
+	for _, ext := range SupportedExts {
+		jww.DEBUG.Println("Checking for", filepath.Join(in, v.configName+"."+ext))
+		if b, _ := exists(v.fs, filepath.Join(in, v.configName+"."+ext)); b {
+			jww.DEBUG.Println("Found: ", filepath.Join(in, v.configName+"."+ext))
+			return filepath.Join(in, v.configName+"."+ext)
+		}
+	}
+
+	if v.configType != "" {
+		if b, _ := exists(v.fs, filepath.Join(in, v.configName)); b {
+			return filepath.Join(in, v.configName)
+		}
+	}
+
+	return ""
+}
+
+// Search all configPaths for any config file.
+// Returns the first path that exists (and is a config file).
+func (v *Viper) findConfigFile() (string, error) {
+	jww.INFO.Println("Searching for config in ", v.configPaths)
+
+	for _, cp := range v.configPaths {
+		file := v.searchInPath(cp)
+		if file != "" {
+			return file, nil
+		}
+	}
+	return "", ConfigFileNotFoundError{v.configName, fmt.Sprintf("%s", v.configPaths)}
+}
+
 // Debug prints all configuration registries for debugging
 // purposes.
 func Debug() { v.Debug() }
@@ -1,57 +0,0 @@
-//go:build !go1.16 || !finder
-// +build !go1.16 !finder
-
-package viper
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-
-	"github.com/spf13/afero"
-)
-
-// Search all configPaths for any config file.
-// Returns the first path that exists (and is a config file).
-func (v *Viper) findConfigFile() (string, error) {
-	v.logger.Info("searching for config in paths", "paths", v.configPaths)
-
-	for _, cp := range v.configPaths {
-		file := v.searchInPath(cp)
-		if file != "" {
-			return file, nil
-		}
-	}
-	return "", ConfigFileNotFoundError{v.configName, fmt.Sprintf("%s", v.configPaths)}
-}
-
-func (v *Viper) searchInPath(in string) (filename string) {
-	v.logger.Debug("searching for config in path", "path", in)
-	for _, ext := range SupportedExts {
-		v.logger.Debug("checking if file exists", "file", filepath.Join(in, v.configName+"."+ext))
-		if b, _ := exists(v.fs, filepath.Join(in, v.configName+"."+ext)); b {
-			v.logger.Debug("found file", "file", filepath.Join(in, v.configName+"."+ext))
-			return filepath.Join(in, v.configName+"."+ext)
-		}
-	}
-
-	if v.configType != "" {
-		if b, _ := exists(v.fs, filepath.Join(in, v.configName)); b {
-			return filepath.Join(in, v.configName)
-		}
-	}
-
-	return ""
-}
-
-// Check if file Exists
-func exists(fs afero.Fs, path string) (bool, error) {
-	stat, err := fs.Stat(path)
-	if err == nil {
-		return !stat.IsDir(), nil
-	}
-	if os.IsNotExist(err) {
-		return false, nil
-	}
-	return false, err
-}
@@ -1,32 +0,0 @@
-//go:build go1.16 && finder
-// +build go1.16,finder
-
-package viper
-
-import (
-	"fmt"
-
-	"github.com/spf13/afero"
-)
-
-// Search all configPaths for any config file.
-// Returns the first path that exists (and is a config file).
-func (v *Viper) findConfigFile() (string, error) {
-	finder := finder{
-		paths:            v.configPaths,
-		fileNames:        []string{v.configName},
-		extensions:       SupportedExts,
-		withoutExtension: v.configType != "",
-	}
-
-	file, err := finder.Find(afero.NewIOFS(v.fs))
-	if err != nil {
-		return "", err
-	}
-
-	if file == "" {
-		return "", ConfigFileNotFoundError{v.configName, fmt.Sprintf("%s", v.configPaths)}
-	}
-
-	return file, nil
-}
@@ -263,13 +263,13 @@ func initDirs(t *testing.T) (string, string, func()) {
 	require.Nil(t, err)

 	for _, dir := range testDirs {
-		err = os.Mkdir(dir, 0o750)
+		err = os.Mkdir(dir, 0750)
 		assert.Nil(t, err)

 		err = ioutil.WriteFile(
 			path.Join(dir, config+".toml"),
 			[]byte("key = \"value is "+dir+"\"\n"),
-			0o640)
+			0640)
 		assert.Nil(t, err)
 	}

@@ -301,192 +301,65 @@ func (s *stringValue) String() string {
 	return string(*s)
 }

-func TestGetConfigFile(t *testing.T) {
-	t.Run("config file set", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/etc/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/etc/viper/config.yaml"))
-		require.NoError(t, err)
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/etc/viper")
-		v.SetConfigFile(testutil.AbsFilePath(t, "/etc/viper/config.yaml"))
-
-		filename, err := v.getConfigFile()
-		assert.Equal(t, testutil.AbsFilePath(t, "/etc/viper/config.yaml"), filename)
-		assert.NoError(t, err)
-	})
-
-	t.Run("find file", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/etc/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/etc/viper/config.yaml"))
-		require.NoError(t, err)
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/etc/viper")
-
-		filename, err := v.getConfigFile()
-		assert.Equal(t, testutil.AbsFilePath(t, "/etc/viper/config.yaml"), filename)
-		assert.NoError(t, err)
-	})
-
-	t.Run("find files only", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/etc/config"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/etc/config/config.yaml"))
-		require.NoError(t, err)
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/etc")
-		v.AddConfigPath("/etc/config")
-
-		filename, err := v.getConfigFile()
-		assert.Equal(t, testutil.AbsFilePath(t, "/etc/config/config.yaml"), filename)
-		assert.NoError(t, err)
-	})
-
-	t.Run("precedence", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/home/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/home/viper/config.zml"))
-		require.NoError(t, err)
-
-		err = fs.Mkdir(testutil.AbsFilePath(t, "/etc/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/etc/viper/config.bml"))
-		require.NoError(t, err)
-
-		err = fs.Mkdir(testutil.AbsFilePath(t, "/var/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/var/viper/config.yaml"))
-		require.NoError(t, err)
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/home/viper")
-		v.AddConfigPath("/etc/viper")
-		v.AddConfigPath("/var/viper")
-
-		filename, err := v.getConfigFile()
-		assert.Equal(t, testutil.AbsFilePath(t, "/var/viper/config.yaml"), filename)
-		assert.NoError(t, err)
-	})
-
-	t.Run("without extension", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/etc/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/etc/viper/.dotfilenoext"))
-		require.NoError(t, err)
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/etc/viper")
-		v.SetConfigName(".dotfilenoext")
-		v.SetConfigType("yaml")
-
-		filename, err := v.getConfigFile()
-		assert.Equal(t, testutil.AbsFilePath(t, "/etc/viper/.dotfilenoext"), filename)
-		assert.NoError(t, err)
-	})
-
-	t.Run("without extension and config type", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/etc/viper"), 0o777)
-		require.NoError(t, err)
-
-		_, err = fs.Create(testutil.AbsFilePath(t, "/etc/viper/.dotfilenoext"))
-		require.NoError(t, err)
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/etc/viper")
-		v.SetConfigName(".dotfilenoext")
-
-		_, err = v.getConfigFile()
-		// unless config type is set, files without extension
-		// are not considered
-		assert.Error(t, err)
-	})
+func TestBasics(t *testing.T) {
+	SetConfigFile("/tmp/config.yaml")
+	filename, err := v.getConfigFile()
+	assert.Equal(t, "/tmp/config.yaml", filename)
+	assert.NoError(t, err)
 }

-func TestReadInConfig(t *testing.T) {
-	t.Run("config file set", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
+func TestSearchInPath_WithoutConfigTypeSet(t *testing.T) {
+	filename := ".dotfilenoext"
+	path := "/tmp"
+	file := filepath.Join(path, filename)
+	SetConfigName(filename)
+	AddConfigPath(path)
+	_, createErr := v.fs.Create(file)
+	defer func() {
+		_ = v.fs.Remove(file)
+	}()
+	assert.NoError(t, createErr)
+	_, err := v.getConfigFile()
+	// unless config type is set, files without extension
+	// are not considered
+	assert.Error(t, err)
+}

-		err := fs.Mkdir("/etc/viper", 0o777)
-		require.NoError(t, err)
+func TestSearchInPath(t *testing.T) {
+	filename := ".dotfilenoext"
+	path := "/tmp"
+	file := filepath.Join(path, filename)
+	SetConfigName(filename)
+	SetConfigType("yaml")
+	AddConfigPath(path)
+	_, createErr := v.fs.Create(file)
+	defer func() {
+		_ = v.fs.Remove(file)
+	}()
+	assert.NoError(t, createErr)
+	filename, err := v.getConfigFile()
+	assert.Equal(t, file, filename)
+	assert.NoError(t, err)
+}

-		file, err := fs.Create(testutil.AbsFilePath(t, "/etc/viper/config.yaml"))
-		require.NoError(t, err)
+func TestSearchInPath_FilesOnly(t *testing.T) {
+	fs := afero.NewMemMapFs()

-		_, err = file.Write([]byte(`key: value`))
-		require.NoError(t, err)
+	err := fs.Mkdir("/tmp/config", 0777)
+	require.NoError(t, err)

-		file.Close()
+	_, err = fs.Create("/tmp/config/config.yaml")
+	require.NoError(t, err)

-		v := New()
+	v := New()

-		v.SetFs(fs)
-		v.SetConfigFile(testutil.AbsFilePath(t, "/etc/viper/config.yaml"))
+	v.SetFs(fs)
+	v.AddConfigPath("/tmp")
+	v.AddConfigPath("/tmp/config")

-		err = v.ReadInConfig()
-		require.NoError(t, err)
-
-		assert.Equal(t, "value", v.Get("key"))
-	})
-
-	t.Run("find file", func(t *testing.T) {
-		fs := afero.NewMemMapFs()
-
-		err := fs.Mkdir(testutil.AbsFilePath(t, "/etc/viper"), 0o777)
-		require.NoError(t, err)
-
-		file, err := fs.Create(testutil.AbsFilePath(t, "/etc/viper/config.yaml"))
-		require.NoError(t, err)
-
-		_, err = file.Write([]byte(`key: value`))
-		require.NoError(t, err)
-
-		file.Close()
-
-		v := New()
-
-		v.SetFs(fs)
-		v.AddConfigPath("/etc/viper")
-
-		err = v.ReadInConfig()
-		require.NoError(t, err)
-
-		assert.Equal(t, "value", v.Get("key"))
-	})
+	filename, err := v.getConfigFile()
+	assert.Equal(t, "/tmp/config/config.yaml", filename)
+	assert.NoError(t, err)
 }

 func TestDefault(t *testing.T) {
@@ -509,9 +382,7 @@ func TestUnmarshaling(t *testing.T) {

 	unmarshalReader(r, v.config)
 	assert.True(t, InConfig("name"))
-	assert.True(t, InConfig("clothing.jacket"))
 	assert.False(t, InConfig("state"))
-	assert.False(t, InConfig("clothing.hat"))
 	assert.Equal(t, "steve", Get("name"))
 	assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, Get("hobbies"))
 	assert.Equal(t, map[string]interface{}{"jacket": "leather", "trousers": "denim", "pants": map[string]interface{}{"size": "large"}}, Get("clothing"))
@@ -1368,9 +1239,7 @@ func TestReadBufConfig(t *testing.T) {
 	t.Log(v.AllKeys())

 	assert.True(t, v.InConfig("name"))
-	assert.True(t, v.InConfig("clothing.jacket"))
 	assert.False(t, v.InConfig("state"))
-	assert.False(t, v.InConfig("clothing.hat"))
 	assert.Equal(t, "steve", v.Get("name"))
 	assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, v.Get("hobbies"))
 	assert.Equal(t, map[string]interface{}{"jacket": "leather", "trousers": "denim", "pants": map[string]interface{}{"size": "large"}}, v.Get("clothing"))
@@ -1816,7 +1685,7 @@ func TestSafeWriteConfig(t *testing.T) {
 	v.SetConfigType("yaml")
 	require.NoError(t, v.ReadConfig(bytes.NewBuffer(yamlExample)))
 	require.NoError(t, v.SafeWriteConfig())
-	read, err := afero.ReadFile(fs, testutil.AbsFilePath(t, "/test/c.yaml"))
+	read, err := afero.ReadFile(fs, "/test/c.yaml")
 	require.NoError(t, err)
 	assert.Equal(t, yamlWriteExpected, read)
 }
@@ -1833,7 +1702,7 @@ func TestSafeWriteConfigWithMissingConfigPath(t *testing.T) {
 func TestSafeWriteConfigWithExistingFile(t *testing.T) {
 	v := New()
 	fs := afero.NewMemMapFs()
-	fs.Create(testutil.AbsFilePath(t, "/test/c.yaml"))
+	fs.Create("/test/c.yaml")
 	v.SetFs(fs)
 	v.AddConfigPath("/test")
 	v.SetConfigName("c")
@@ -1869,23 +1738,6 @@ func TestSafeWriteConfigAsWithExistingFile(t *testing.T) {
 	assert.True(t, ok, "Expected ConfigFileAlreadyExistsError")
 }

-func TestWriteHiddenFile(t *testing.T) {
-	v := New()
-	fs := afero.NewMemMapFs()
-	fs.Create(testutil.AbsFilePath(t, "/test/.config"))
-	v.SetFs(fs)
-
-	v.SetConfigName(".config")
-	v.SetConfigType("yaml")
-	v.AddConfigPath("/test")
-
-	err := v.ReadInConfig()
-	require.NoError(t, err)
-
-	err = v.WriteConfig()
-	require.NoError(t, err)
-}
-
 var yamlMergeExampleTgt = []byte(`
 hello:
    pop: 37890
@@ -2290,7 +2142,7 @@ func newViperWithConfigFile(t *testing.T) (*Viper, string, func()) {
 	watchDir, err := ioutil.TempDir("", "")
 	require.Nil(t, err)
 	configFile := path.Join(watchDir, "config.yaml")
-	err = ioutil.WriteFile(configFile, []byte("foo: bar\n"), 0o640)
+	err = ioutil.WriteFile(configFile, []byte("foo: bar\n"), 0640)
 	require.Nil(t, err)
 	cleanup := func() {
 		os.RemoveAll(watchDir)
@@ -2307,11 +2159,11 @@ func newViperWithSymlinkedConfigFile(t *testing.T) (*Viper, string, string, func
 	watchDir, err := ioutil.TempDir("", "")
 	require.Nil(t, err)
 	dataDir1 := path.Join(watchDir, "data1")
-	err = os.Mkdir(dataDir1, 0o777)
+	err = os.Mkdir(dataDir1, 0777)
 	require.Nil(t, err)
 	realConfigFile := path.Join(dataDir1, "config.yaml")
 	t.Logf("Real config file location: %s\n", realConfigFile)
-	err = ioutil.WriteFile(realConfigFile, []byte("foo: bar\n"), 0o640)
+	err = ioutil.WriteFile(realConfigFile, []byte("foo: bar\n"), 0640)
 	require.Nil(t, err)
 	cleanup := func() {
 		os.RemoveAll(watchDir)
@@ -2346,16 +2198,13 @@ func TestWatchFile(t *testing.T) {
 		t.Logf("test config file: %s\n", configFile)
 		wg := sync.WaitGroup{}
 		wg.Add(1)
-		var wgDoneOnce sync.Once // OnConfigChange is called twice on Windows
 		v.OnConfigChange(func(in fsnotify.Event) {
 			t.Logf("config file changed")
-			wgDoneOnce.Do(func() {
-				wg.Done()
-			})
+			wg.Done()
 		})
 		v.WatchConfig()
 		// when overwriting the file and waiting for the custom change notification handler to be triggered
-		err = ioutil.WriteFile(configFile, []byte("foo: baz\n"), 0o640)
+		err = ioutil.WriteFile(configFile, []byte("foo: baz\n"), 0640)
 		wg.Wait()
 		// then the config value should have changed
 		require.Nil(t, err)
@@ -2378,10 +2227,10 @@ func TestWatchFile(t *testing.T) {
 		wg.Add(1)
 		// when link to another `config.yaml` file
 		dataDir2 := path.Join(watchDir, "data2")
-		err := os.Mkdir(dataDir2, 0o777)
+		err := os.Mkdir(dataDir2, 0777)
 		require.Nil(t, err)
 		configFile2 := path.Join(dataDir2, "config.yaml")
-		err = ioutil.WriteFile(configFile2, []byte("foo: baz\n"), 0o640)
+		err = ioutil.WriteFile(configFile2, []byte("foo: baz\n"), 0640)
 		require.Nil(t, err)
 		// change the symlink using the `ln -sfn` command
 		err = exec.Command("ln", "-sfn", dataDir2, path.Join(watchDir, "data")).Run()
@@ -2556,10 +2405,3 @@ func BenchmarkGetBoolFromMap(b *testing.B) {
 		}
 	}
 }
-
-// Skip some tests on Windows that kept failing when Windows was added to the CI as a target.
-func skipWindows(t *testing.T) {
-	if runtime.GOOS == "windows" {
-		t.Skip("Skip test on Windows")
-	}
-}
@@ -1,4 +1,3 @@
-//go:build !js
 // +build !js

 package viper
Author	SHA1	Message	Date
Mark Sagi-Kazar	99e9188c7c	docs: propose deprecating the global Viper instance Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>	2021-09-23 10:07:37 +02:00
Mark Sagi-Kazar	c943b3ef27	docs: propose dropping file writing support Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>	2021-09-22 23:10:51 +02:00
Mark Sagi-Kazar	a0f1caa4ed	docs: document a decision about Go version support Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>	2021-09-16 09:04:54 +02:00
Mark Sagi-Kazar	d2e3a7e5c2	docs: document some architectural decisions Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>	2021-07-20 23:54:12 +02:00