95 lines
2.9 KiB
Go
95 lines
2.9 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"os"
|
|
"runtime"
|
|
|
|
"github.com/hashicorp/terraform/terraform"
|
|
)
|
|
|
|
// Set to true when we're testing
|
|
var test bool = false
|
|
|
|
// DefaultDataDir is the default directory for storing local data.
|
|
const DefaultDataDir = ".terraform"
|
|
|
|
// PluginPathFile is the name of the file in the data dir which stores the list
|
|
// of directories supplied by the user with the `-plugin-dir` flag during init.
|
|
const PluginPathFile = "plugin_path"
|
|
|
|
// pluginMachineName is the directory name used in new plugin paths.
|
|
const pluginMachineName = runtime.GOOS + "_" + runtime.GOARCH
|
|
|
|
// DefaultPluginVendorDir is the location in the config directory to look for
|
|
// user-added plugin binaries. Terraform only reads from this path if it
|
|
// exists, it is never created by terraform.
|
|
const DefaultPluginVendorDir = "terraform.d/plugins/" + pluginMachineName
|
|
|
|
// DefaultStateFilename is the default filename used for the state file.
|
|
const DefaultStateFilename = "terraform.tfstate"
|
|
|
|
// DefaultVarsFilename is the default filename used for vars
|
|
const DefaultVarsFilename = "terraform.tfvars"
|
|
|
|
// DefaultBackupExtension is added to the state file to form the path
|
|
const DefaultBackupExtension = ".backup"
|
|
|
|
// DefaultParallelism is the limit Terraform places on total parallel
|
|
// operations as it walks the dependency graph.
|
|
const DefaultParallelism = 10
|
|
|
|
// ErrUnsupportedLocalOp is the common error message shown for operations
|
|
// that require a backend.Local.
|
|
const ErrUnsupportedLocalOp = `The configured backend doesn't support this operation.
|
|
|
|
The "backend" in Terraform defines how Terraform operates. The default
|
|
backend performs all operations locally on your machine. Your configuration
|
|
is configured to use a non-local backend. This backend doesn't support this
|
|
operation.
|
|
`
|
|
|
|
// ModulePath returns the path to the root module from the CLI args.
|
|
//
|
|
// This centralizes the logic for any commands that expect a module path
|
|
// on their CLI args. This will verify that only one argument is given
|
|
// and that it is a path to configuration.
|
|
//
|
|
// If your command accepts more than one arg, then change the slice bounds
|
|
// to pass validation.
|
|
func ModulePath(args []string) (string, error) {
|
|
// TODO: test
|
|
|
|
if len(args) > 1 {
|
|
return "", fmt.Errorf("Too many command line arguments. Configuration path expected.")
|
|
}
|
|
|
|
if len(args) == 0 {
|
|
path, err := os.Getwd()
|
|
if err != nil {
|
|
return "", fmt.Errorf("Error getting pwd: %s", err)
|
|
}
|
|
|
|
return path, nil
|
|
}
|
|
|
|
return args[0], nil
|
|
}
|
|
|
|
func (m *Meta) validateContext(ctx *terraform.Context) bool {
|
|
log.Println("[INFO] Validating the context...")
|
|
diags := ctx.Validate()
|
|
log.Printf("[INFO] Validation result: %d diagnostics", len(diags))
|
|
|
|
if len(diags) > 0 {
|
|
m.Ui.Output(
|
|
"There are warnings and/or errors related to your configuration. Please\n" +
|
|
"fix these before continuing.\n")
|
|
|
|
m.showDiagnostics(diags)
|
|
}
|
|
|
|
return !diags.HasErrors()
|
|
}
|