Add publish-release and release notes to build targets

cmd/publish-release/cmd/github.go

@@ -154,7 +154,7 @@ func init() {
 	githubPageCmd.PersistentFlags().StringVar(
 		&ghPageOpts.sbomFormat,
 		"sbom-format",
-		"json",
+		announce.FormatJSON,
 		"format to use for the SBOM [json|tag-value]",
 	)
 	githubPageCmd.PersistentFlags().StringVar(
@@ -283,7 +283,7 @@ func runGithubPage(opts *githubPageCmdLineOptions) (err error) {
 			RepoDirectory: opts.repoPath,
 			Assets:        assets,
 			Tag:           commandLineOpts.tag,
-			Format:        opts.sbomFormat,
+			Format:        announce.SBOMFormat(opts.sbomFormat),
 		})
 		if err != nil {
 			return fmt.Errorf("generating sbom: %w", err)

compile-release-tools

@@ -22,6 +22,8 @@ RELEASE_TOOLS=(
   krel
   kubepkg
   schedule-builder
+  publish-release
+  release-notes
 )
 
 setup_env() {

pkg/announce/github_page.go

@@ -105,12 +105,19 @@ type GitHubPageOptions struct {
 	Substitutions map[string]string
 }
 
+type SBOMFormat string
+
+const (
+	FormatJSON     = "json"
+	FormatTagValue = "tag-value"
+)
+
 type SBOMOptions struct {
 	ReleaseName   string
 	Repo          string
 	RepoDirectory string
-	Tag           string // Version Tag
-	Format        string // "tag-value"  | "json"
+	Tag           string     // Version Tag
+	Format        SBOMFormat // "tag-value"  | "json"
 	Assets        []Asset
 }
 
@@ -173,12 +180,12 @@ func GenerateReleaseSBOM(opts *SBOMOptions) (string, error) {
 
 	var renderer serialize.Serializer
 	switch opts.Format {
-	case "json":
+	case FormatJSON:
 		renderer = &serialize.JSON{}
-	case "tag-value":
+	case FormatTagValue:
 		renderer = &serialize.TagValue{}
 	default:
-		return "", errors.New("invalid SBOM format, must be one of json, tag-value")
+		return "", fmt.Errorf("invalid SBOM format, must be one of %s, %s", FormatJSON, FormatTagValue)
 	}
 
 	markup, err := renderer.Serialize(doc)