tmpl/cmd/app.go

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package cmd
import (
"os"
"path/filepath"
"go.jolheiser.com/tmpl/cmd/flags"
"github.com/urfave/cli/v2"
"go.jolheiser.com/beaver"
)
var (
Version = "develop"
defaultDir string
)
func init() {
home, err := os.UserHomeDir()
if err != nil {
beaver.Error("could not locate user's home directory, tmpl will use temp dir for registry")
return
}
defaultDir = filepath.Join(home, ".tmpl")
}
func NewApp() *cli.App {
app := cli.NewApp()
app.Name = "tmpl"
app.Usage = "Template automation"
app.Description = "Template automation"
app.Version = Version
app.Flags = []cli.Flag{
&cli.BoolFlag{
Name: "debug",
Aliases: []string{"d"},
Usage: "Debug mode",
Destination: &flags.Debug,
},
&cli.StringFlag{
Name: "registry",
Aliases: []string{"r"},
Usage: "Registry directory of tmpl",
Value: defaultDir,
Destination: &flags.Registry,
},
&cli.StringFlag{
Name: "source",
Aliases: []string{"s"},
Usage: "Short-name source to use",
Destination: &flags.Source,
},
}
app.Before = before
app.Commands = []*cli.Command{
Download,
Init,
List,
Remove,
Save,
Source,
Test,
Update,
Use,
}
return app
}
func before(ctx *cli.Context) error {
if ctx.Bool("debug") {
beaver.Console.Level = beaver.DEBUG
}
return nil
}