101 lines
2.4 KiB
Go
101 lines
2.4 KiB
Go
package command
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import (
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"net/url"
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"strings"
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)
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// EnvCommand is a Command Implementation that manipulates local state
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// environments.
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type EnvCommand struct {
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Meta
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}
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func (c *EnvCommand) Run(args []string) int {
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args = c.Meta.process(args, true)
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cmdFlags := c.Meta.flagSet("env")
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cmdFlags.Usage = func() { c.Ui.Error(c.Help()) }
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c.Ui.Output(c.Help())
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return 0
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}
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func (c *EnvCommand) Help() string {
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helpText := `
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Usage: terraform env
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Create, change and delete Terraform environments.
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Subcommands:
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list List environments.
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select Select an environment.
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new Create a new environment.
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delete Delete an existing environment.
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`
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return strings.TrimSpace(helpText)
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}
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func (c *EnvCommand) Synopsis() string {
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return "Environment management"
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}
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// validEnvName returns true is this name is valid to use as an environment name.
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// Since most named states are accessed via a filesystem path or URL, check if
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// escaping the name would be required.
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func validEnvName(name string) bool {
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return name == url.PathEscape(name)
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}
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const (
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envNotSupported = `Backend does not support environments`
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envExists = `Environment %q already exists`
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envDoesNotExist = `
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Environment %q doesn't exist!
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You can create this environment with the "-new" option.`
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envChanged = `[reset][green]Switched to environment %q!`
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envCreated = `
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[reset][green][bold]Created and switched to environment %q![reset][green]
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You're now on a new, empty environment. Environments isolate their state,
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so if you run "terraform plan" Terraform will not see any existing state
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for this configuration.
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`
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envDeleted = `[reset][green]Deleted environment %q!`
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envNotEmpty = `
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Environment %[1]q is not empty!
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Deleting %[1]q can result in dangling resources: resources that
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exist but are no longer manageable by Terraform. Please destroy
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these resources first. If you want to delete this environment
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anyways and risk dangling resources, use the '-force' flag.
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`
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envWarnNotEmpty = `[reset][yellow]WARNING: %q was non-empty.
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The resources managed by the deleted environment may still exist,
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but are no longer manageable by Terraform since the state has
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been deleted.
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`
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envDelCurrent = `
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Environment %[1]q is your active environment!
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You cannot delete the currently active environment. Please switch
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to another environment and try again.
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`
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envInvalidName = `
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The environment name %q is not allowed. The name must contain only URL safe
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characters, and no path separators.
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`
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)
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