package main import ( "context" "fmt" "os" "sort" "time" "forge.cadoles.com/wpetit/formidable/internal/command" "github.com/pkg/errors" "github.com/urfave/cli/v2" ) // nolint: gochecknoglobals var ( GitRef = "unknown" ProjectVersion = "unknown" BuildDate = time.Now().UTC().Format(time.RFC3339) ) func main() { ctx := context.Background() compiled, err := time.Parse(time.RFC3339, BuildDate) if err != nil { panic(errors.Wrapf(err, "could not parse build date '%s'", BuildDate)) } app := &cli.App{ Version: fmt.Sprintf("%s (%s, %s)", ProjectVersion, GitRef, BuildDate), Compiled: compiled, Name: "frmd", Usage: "JSON Schema based cli forms", Commands: command.Root(), Before: func(ctx *cli.Context) error { workdir := ctx.String("workdir") // Switch to new working directory if defined if workdir != "" { if err := os.Chdir(workdir); err != nil { return errors.Wrap(err, "could not change working directory") } } if err := ctx.Set("projectVersion", ProjectVersion); err != nil { return errors.WithStack(err) } if err := ctx.Set("gitRef", GitRef); err != nil { return errors.WithStack(err) } if err := ctx.Set("buildDate", BuildDate); err != nil { return errors.WithStack(err) } return nil }, Flags: []cli.Flag{ &cli.StringFlag{ Name: "workdir", Value: "", Usage: "The working directory", }, &cli.StringFlag{ Name: "projectVersion", Value: "", Hidden: true, }, &cli.StringFlag{ Name: "gitRef", Value: "", Hidden: true, }, &cli.StringFlag{ Name: "buildDate", Value: "", Hidden: true, }, }, } app.ExitErrHandler = func(ctx *cli.Context, err error) { fmt.Printf("%+v", err) } sort.Sort(cli.FlagsByName(app.Flags)) sort.Sort(cli.CommandsByName(app.Commands)) err := app.RunContext(ctx, os.Args) if err != nil { panic(errors.WithStack(err)) } }