From 15c0b25d011f37e7c20aeca9eaf461f78285b8d9 Mon Sep 17 00:00:00 2001 From: Alex Pilon Date: Fri, 22 Feb 2019 18:24:37 -0500 Subject: deps: github.com/hashicorp/terraform@sdk-v0.11-with-go-modules Updated via: go get github.com/hashicorp/terraform@sdk-v0.11-with-go-modules and go mod tidy --- .../terraform/helper/experiment/experiment.go | 154 --------------------- .../hashicorp/terraform/helper/experiment/id.go | 34 ----- 2 files changed, 188 deletions(-) delete mode 100644 vendor/github.com/hashicorp/terraform/helper/experiment/experiment.go delete mode 100644 vendor/github.com/hashicorp/terraform/helper/experiment/id.go (limited to 'vendor/github.com/hashicorp/terraform/helper/experiment') diff --git a/vendor/github.com/hashicorp/terraform/helper/experiment/experiment.go b/vendor/github.com/hashicorp/terraform/helper/experiment/experiment.go deleted file mode 100644 index 18b8837..0000000 --- a/vendor/github.com/hashicorp/terraform/helper/experiment/experiment.go +++ /dev/null @@ -1,154 +0,0 @@ -// experiment package contains helper functions for tracking experimental -// features throughout Terraform. -// -// This package should be used for creating, enabling, querying, and deleting -// experimental features. By unifying all of that onto a single interface, -// we can have the Go compiler help us by enforcing every place we touch -// an experimental feature. -// -// To create a new experiment: -// -// 1. Add the experiment to the global vars list below, prefixed with X_ -// -// 2. Add the experiment variable to the All listin the init() function -// -// 3. Use it! -// -// To remove an experiment: -// -// 1. Delete the experiment global var. -// -// 2. Try to compile and fix all the places where the var was referenced. -// -// To use an experiment: -// -// 1. Use Flag() if you want the experiment to be available from the CLI. -// -// 2. Use Enabled() to check whether it is enabled. -// -// As a general user: -// -// 1. The `-Xexperiment-name` flag -// 2. The `TF_X_` env var. -// 3. The `TF_X_FORCE` env var can be set to force an experimental feature -// without human verifications. -// -package experiment - -import ( - "flag" - "fmt" - "os" - "strconv" - "strings" - "sync" -) - -// The experiments that are available are listed below. Any package in -// Terraform defining an experiment should define the experiments below. -// By keeping them all within the experiment package we force a single point -// of definition and use. This allows the compiler to enforce references -// so it becomes easy to remove the features. -var ( - // Shadow graph. This is already on by default. Disabling it will be - // allowed for awhile in order for it to not block operations. - X_shadow = newBasicID("shadow", "SHADOW", false) -) - -// Global variables this package uses because we are a package -// with global state. -var ( - // all is the list of all experiements. Do not modify this. - All []ID - - // enabled keeps track of what flags have been enabled - enabled map[string]bool - enabledLock sync.Mutex - - // Hidden "experiment" that forces all others to be on without verification - x_force = newBasicID("force", "FORCE", false) -) - -func init() { - // The list of all experiments, update this when an experiment is added. - All = []ID{ - X_shadow, - x_force, - } - - // Load - reload() -} - -// reload is used by tests to reload the global state. This is called by -// init publicly. -func reload() { - // Initialize - enabledLock.Lock() - enabled = make(map[string]bool) - enabledLock.Unlock() - - // Set defaults and check env vars - for _, id := range All { - // Get the default value - def := id.Default() - - // If we set it in the env var, default it to true - key := fmt.Sprintf("TF_X_%s", strings.ToUpper(id.Env())) - if v := os.Getenv(key); v != "" { - def = v != "0" - } - - // Set the default - SetEnabled(id, def) - } -} - -// Enabled returns whether an experiment has been enabled or not. -func Enabled(id ID) bool { - enabledLock.Lock() - defer enabledLock.Unlock() - return enabled[id.Flag()] -} - -// SetEnabled sets an experiment to enabled/disabled. Please check with -// the experiment docs for when calling this actually affects the experiment. -func SetEnabled(id ID, v bool) { - enabledLock.Lock() - defer enabledLock.Unlock() - enabled[id.Flag()] = v -} - -// Force returns true if the -Xforce of TF_X_FORCE flag is present, which -// advises users of this package to not verify with the user that they want -// experimental behavior and to just continue with it. -func Force() bool { - return Enabled(x_force) -} - -// Flag configures the given FlagSet with the flags to configure -// all active experiments. -func Flag(fs *flag.FlagSet) { - for _, id := range All { - desc := id.Flag() - key := fmt.Sprintf("X%s", id.Flag()) - fs.Var(&idValue{X: id}, key, desc) - } -} - -// idValue implements flag.Value for setting the enabled/disabled state -// of an experiment from the CLI. -type idValue struct { - X ID -} - -func (v *idValue) IsBoolFlag() bool { return true } -func (v *idValue) String() string { return strconv.FormatBool(Enabled(v.X)) } -func (v *idValue) Set(raw string) error { - b, err := strconv.ParseBool(raw) - if err == nil { - SetEnabled(v.X, b) - } - - return err -} diff --git a/vendor/github.com/hashicorp/terraform/helper/experiment/id.go b/vendor/github.com/hashicorp/terraform/helper/experiment/id.go deleted file mode 100644 index 8e2f707..0000000 --- a/vendor/github.com/hashicorp/terraform/helper/experiment/id.go +++ /dev/null @@ -1,34 +0,0 @@ -package experiment - -// ID represents an experimental feature. -// -// The global vars defined on this package should be used as ID values. -// This interface is purposely not implement-able outside of this package -// so that we can rely on the Go compiler to enforce all experiment references. -type ID interface { - Env() string - Flag() string - Default() bool - - unexported() // So the ID can't be implemented externally. -} - -// basicID implements ID. -type basicID struct { - EnvValue string - FlagValue string - DefaultValue bool -} - -func newBasicID(flag, env string, def bool) ID { - return &basicID{ - EnvValue: env, - FlagValue: flag, - DefaultValue: def, - } -} - -func (id *basicID) Env() string { return id.EnvValue } -func (id *basicID) Flag() string { return id.FlagValue } -func (id *basicID) Default() bool { return id.DefaultValue } -func (id *basicID) unexported() {} -- cgit v1.2.3