70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
package cmd
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import (
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"fmt"
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"strings"
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"go.jolheiser.com/tmpl/cmd/flags"
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"go.jolheiser.com/tmpl/registry"
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"github.com/rs/zerolog/log"
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"github.com/urfave/cli/v2"
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)
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var Download = &cli.Command{
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Name: "download",
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Usage: "Download a template",
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Description: "Download a template and save it to the local registry",
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ArgsUsage: "[repository URL] [name]",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "branch",
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Aliases: []string{"b"},
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Usage: "Branch to clone",
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Value: "main",
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EnvVars: []string{"TMPL_BRANCH"},
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},
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},
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Action: runDownload,
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}
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func runDownload(ctx *cli.Context) error {
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if ctx.NArg() < 2 {
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return cli.ShowCommandHelp(ctx, ctx.Command.Name)
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}
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reg, err := registry.Open(flags.Registry)
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if err != nil {
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return err
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}
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var source *registry.Source
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if flags.Source != "" {
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for _, s := range reg.Sources {
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if strings.EqualFold(s.Name, flags.Source) {
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source = s
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break
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}
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}
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if source == nil {
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return fmt.Errorf("could not find source for %s", flags.Source)
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}
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}
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cloneURL := ctx.Args().First()
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if source != nil {
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cloneURL = source.CloneURL(cloneURL)
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}
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if !strings.HasSuffix(cloneURL, ".git") {
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cloneURL += ".git"
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}
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t, err := reg.DownloadTemplate(ctx.Args().Get(1), cloneURL, ctx.String("branch"))
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if err != nil {
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return err
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}
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log.Info().Msgf("Added new template %q", t.Name)
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return nil
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}
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