package arguments import ( "github.com/hashicorp/terraform/tfdiags" ) // Validate represents the command-line arguments for the validate command. type Validate struct { // Path is the directory containing the configuration to be validated. If // unspecified, validate will use the current directory. Path string // ViewType specifies which output format to use: human, JSON, or "raw". ViewType ViewType } // ParseValidate processes CLI arguments, returning a Validate value and errors. // If errors are encountered, a Validate value is still returned representing // the best effort interpretation of the arguments. func ParseValidate(args []string) (*Validate, tfdiags.Diagnostics) { var diags tfdiags.Diagnostics validate := &Validate{ Path: ".", } var jsonOutput bool cmdFlags := defaultFlagSet("validate") cmdFlags.BoolVar(&jsonOutput, "json", false, "json") if err := cmdFlags.Parse(args); err != nil { diags = diags.Append(tfdiags.Sourceless( tfdiags.Error, "Failed to parse command-line flags", err.Error(), )) } args = cmdFlags.Args() if len(args) > 1 { diags = diags.Append(tfdiags.Sourceless( tfdiags.Error, "Too many command line arguments", "Expected at most one positional argument.", )) } if len(args) > 0 { validate.Path = args[0] } switch { case jsonOutput: validate.ViewType = ViewJSON default: validate.ViewType = ViewHuman } return validate, diags }