feat: add entry to changelog (fe6e1cad) · Commits · Juhani Ränkimies / go-semrel-gitlab

cmd/release/main.go

+35 −6

Original line number	Diff line number	Diff line
		@@ -58,14 +58,43 @@ func changelog(c *cli.Context) error {
		fmt.Printf("Dry-run: not writing content to %s:\n------\n%s", filename, data)
		} else {
		err = ioutil.WriteFile(filename, []byte(data), 0644)
		fmt.Println("wrote changelog")
		if err != nil {
		return errors.Wrap(err, "changelog, write file")
		}
		fmt.Printf("wrote %s\n", filename)
		}
		} else {
		// info, err := repo.Inspect(".")
		// if err != nil {
		// return errors.Wrap(err, "changelog, inspect commits")
		// }

		info, err := repo.Inspect(".")
		if err != nil {
		return errors.Wrap(err, "changelog, inspect commits")
		}
		if info.BumpLevel == repo.None {
		return fmt.Errorf("no changes to log")
		}
		bytes, err := ioutil.ReadFile(filename)
		if err != nil {
		return errors.Wrap(err, "changelog, read file")
		}
		content := strings.Split(string(bytes), "\n\n<!--- next entry here -->\n\n")
		if len(content) != 2 {
		return fmt.Errorf("Next entry -marker not found in %s", filename)
		}
		parts := []string{
		content[0],
		"<!--- next entry here -->",
		info.ChangeLogEntry(),
		content[1],
		}
		data := strings.Join(parts, "\n\n")
		if dryRun {
		fmt.Printf("Dry-run: not adding entry to %s:\n------\n%s", filename, data)
		} else {
		err = ioutil.WriteFile(filename, []byte(data), 0644)
		if err != nil {
		return errors.Wrap(err, "changelog, write file")
		}
		fmt.Printf("updated %s\n", filename)
		}
		}
		return nil
		}