chore(release): 0.6.12

When shared libs are stored in `Contents/Frameworks`, the re-link path
for `/usr/local/lib/gcc/11/libgcc_s.1.dylib` within bundled *.eln files
becomes `@executable_path/../Frameworks/libgcc_s.1.dylib`, which seems to
not leave enough space in the *.eln binary header to add a code
signature with codesign.

This used to work when shared libraries were bundled into
`Contents/MacOS/lib`, leading to a shorter relink path of
`@executable_path/lib/libgcc_s.1.dylib`, which does leave enough space
to add a code signature to *.eln files.

CHANGELOG.md

@@ -2,6 +2,62 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [0.6.12](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.11...v0.6.12) (2021-08-02)
+
+
+### Bug Fixes
+
+* **sign:** resolve signing issue caused by re-linking shared lib in *.eln files ([e6b1e5a](https://github.com/jimeh/build-emacs-for-macos/commit/e6b1e5a554fd0f776bd01c17cfb1ebbbdf7a7831))
+
+### [0.6.11](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.10...v0.6.11) (2021-07-17)
+
+
+### Bug Fixes
+
+* **native-comp:** fix re-linking and signing issue with *.eln files ([b03343f](https://github.com/jimeh/build-emacs-for-macos/commit/b03343f506aa3ceabdfa03f8a2916b2db4873f3f))
+
+### [0.6.10](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.9...v0.6.10) (2021-07-16)
+
+
+### Bug Fixes
+
+* **native-comp:** *.eln files were not being found during shared lib embedding ([9d32509](https://github.com/jimeh/build-emacs-for-macos/commit/9d32509c615076618957cc47c82f6e9d8f972fe7))
+
+### [0.6.9](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.8...v0.6.9) (2021-07-04)
+
+
+### Features
+
+* **release:** add bulk edit command to quickly change multiple GitHub releases ([cb63806](https://github.com/jimeh/build-emacs-for-macos/commit/cb638062625d9bc3eee12515067fb09e05a08414))
+
+
+### Bug Fixes
+
+* **plan:** correctly parse --test-release-type flag ([fd0ec4d](https://github.com/jimeh/build-emacs-for-macos/commit/fd0ec4d772dd3da93afc234fb3024220b2099c88))
+
+### [0.6.8](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.7...v0.6.8) (2021-07-02)
+
+
+### Features
+
+* **builds:** add support for stable builds ([f4d6e3a](https://github.com/jimeh/build-emacs-for-macos/commit/f4d6e3a56d2c15b0c86af18e8d16bebbeb92a8ab))
+
+### [0.6.7](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.6...v0.6.7) (2021-07-02)
+
+
+### Features
+
+* **bundle:** move bundled shared libraries to Contents/Frameworks ([5c722e3](https://github.com/jimeh/build-emacs-for-macos/commit/5c722e36c571aa7bf558b7f210c011f12d8d8a1c))
+
+### [0.6.6](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.5...v0.6.6) (2021-07-01)
+
+### [0.6.5](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.4...v0.6.5) (2021-07-01)
+
+
+### Bug Fixes
+
+* **native_comp:** improve handling of *.eln files in .app bundle ([9019e73](https://github.com/jimeh/build-emacs-for-macos/commit/9019e73d606f0379f988f46d6008770f8f3f7a51))
+
 ### [0.6.4](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.3...v0.6.4) (2021-06-30)
 
 ### [0.6.3](https://github.com/jimeh/build-emacs-for-macos/compare/v0.6.2...v0.6.3) (2021-06-29)

README.md

@@ -45,6 +45,11 @@ The build produced does have some limitations:
   that built the application will yield warnings. If you want to make a signed
   Emacs.app, google is you friend for finding signing instructions.
 
+## Binary Builds
+
+Nightly and stable binary builds produced with this build script are available
+from [jimeh/emacs-builds](https://github.com/jimeh/emacs-builds).
+
 ## Requirements
 
 - [Xcode](https://apps.apple.com/gb/app/xcode/id497799835?mt=12)

build-emacs-for-macos

@@ -11,6 +11,7 @@ require 'net/http'
 require 'optparse'
 require 'pathname'
 require 'time'
+require 'tmpdir'
 require 'uri'
 require 'yaml'
 
@@ -293,6 +294,8 @@ class Build
           "-L#{gcc_info.libgccjit_lib_dir}",
           "-I#{File.join(gcc_info.root_dir, 'include')}",
           "-I#{File.join(gcc_info.libgccjit_root_dir, 'include')}",
+          # Ensure library re-linking and code signing will work after building.
+          '-Wl,-headerpad_max_install_names',
           ENV['LDFLAGS']
         ].compact.join(' ')
 
@@ -412,20 +415,17 @@ class Build
     contents_dir = File.join(app, 'Contents')
 
     FileUtils.cd(contents_dir) do
-      # Skip creation of symlinks if *.eln files are located under
-      # Resources/native-lisp. Emacs is capable of finding lisp sources and
-      # *.eln cache files without symlinks.
-      return if Dir['Resources/native-lisp/**/*.eln'].any?
-
-      info 'Creating symlinks within Emacs.app needed for native-comp'
-
-      FileUtils.ln_s('Resources/lisp', 'lisp') unless File.exist?('lisp')
-
       source = Dir['MacOS/libexec/emacs/**/eln-cache',
                    'MacOS/lib/emacs/**/native-lisp'].first
 
-      if source.nil?
-        err 'Failed to find native-lisp cache directory for symlink creation.'
+      # Skip creation of symlinks if *.eln files are not located in a location
+      # known to be used by builds which need symlinks and other tweaks.
+      return if source.nil?
+
+      info 'Creating symlinks within Emacs.app needed for native-comp'
+
+      if !File.exist?('lisp') && File.exist?('Resources/lisp')
+        FileUtils.ln_s('Resources/lisp', 'lisp')
       end
 
       # Check for folder name containing two dots (.), as this causes Apple's
@@ -435,10 +435,9 @@ class Build
       # The workaround for now is to rename the folder replacing the dots with
       # hyphens (-), and create the native-lisp symlink pointing to the new
       # location.
-      if source.match(%r{/.+\..+\..+/})
-        # Dig deeper into native-lisp directory
-        eln_dir = File.dirname(Dir[File.join(source, '**', '*.eln')].first)
+      eln_dir = File.dirname(Dir[File.join(source, '**', '*.eln')].first)
 
+      if eln_dir.match(%r{/.+\..+\..+/})
         base = File.basename(eln_dir)
         parent = File.dirname(eln_dir)
 
@@ -739,8 +738,6 @@ class AbstractEmbedder
     @app = app
   end
 
-  private
-
   def invocation_dir
     File.join(app, 'Contents', 'MacOS')
   end
@@ -788,19 +785,7 @@ class LibEmbedder < AbstractEmbedder
   private
 
   def eln_files
-    @eln_files ||= Dir[
-      File.join(
-        app, 'Contents', 'Resources', 'native-lisp', '**', '*.eln'
-      ),
-      File.join(
-        app, 'Contents', 'MacOS', 'lib', 'emacs', '**',
-        'native-lisp', '**', '*.eln'
-      ),
-      File.join(
-        app, 'Contents', 'MacOS', 'libexec', 'emacs', '**',
-        'eln-cache', '**', '*.eln'
-      )
-    ]
+    @eln_files ||= Dir[File.join(app, 'Contents', '**', '*.eln')]
   end
 
   def copy_libs(exe, rel_path = nil)
@@ -906,15 +891,15 @@ class GccLibEmbedder < AbstractEmbedder
   end
 
   def target_dir
-    File.join(invocation_dir, gcc_info.relative_lib_dir)
+    File.join(lib_dir, gcc_info.relative_lib_dir)
   end
 
   def source_darwin_dir
-    File.join(invocation_dir, gcc_info.relative_darwin_lib_dir)
+    File.join(lib_dir, gcc_info.relative_darwin_lib_dir)
   end
 
   def target_darwin_dir
-    File.join(invocation_dir, gcc_info.sanitized_relative_darwin_lib_dir)
+    File.join(lib_dir, gcc_info.sanitized_relative_darwin_lib_dir)
   end
 
   def source_dir
@@ -970,7 +955,21 @@ class GccInfo
   def sanitized_relative_darwin_lib_dir
     @sanitized_relative_darwin_lib_dir ||= File.join(
       File.dirname(relative_darwin_lib_dir),
-      File.basename(relative_darwin_lib_dir).split('.').first
+      File.basename(relative_darwin_lib_dir).gsub('.', '_')
+    )
+  end
+
+  def app_bundle_relative_lib_dir
+    @app_bundle_relative_lib_dir ||= relative_dir(
+      File.join(embedder.lib_dir, relative_lib_dir),
+      embedder.invocation_dir
+    )
+  end
+
+  def app_bundle_relative_darwin_lib_dir
+    @app_bundle_relative_darwin_lib_dir ||= relative_dir(
+      File.join(embedder.lib_dir, sanitized_relative_darwin_lib_dir),
+      embedder.invocation_dir
     )
   end
 
@@ -1017,6 +1016,10 @@ class GccInfo
 
   private
 
+  def embedder
+    @embedder ||= AbstractEmbedder.new(Dir.mktmpdir(['Emacs', '.app']))
+  end
+
   def relative_dir(path, root)
     Pathname.new(path).relative_path_from(Pathname.new(root)).to_s
   end

patches/native-comp-env-setup.diff.erb

@@ -1,8 +1,8 @@
 diff --git a/lisp/emacs-lisp/comp.el b/lisp/emacs-lisp/comp.el
-index 8c638312b0..87af889ef4 100644
+index 638d4b274c..2599211936 100644
 --- a/lisp/emacs-lisp/comp.el
 +++ b/lisp/emacs-lisp/comp.el
-@@ -4215,6 +4215,52 @@ native-compile-async
+@@ -4224,6 +4224,52 @@ native-compile-async
    (let ((load (not (not load))))
      (native--compile-async files recursively load selector)))
  
@@ -16,10 +16,10 @@ index 8c638312b0..87af889ef4 100644
 +           (devtools-dir
 +            "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib")
 +           (gcc-dir (expand-file-name
-+                     "<%= relative_lib_dir %>"
++                     "<%= app_bundle_relative_lib_dir %>"
 +                     invocation-directory))
 +           (darwin-dir (expand-file-name
-+                        "<%= sanitized_relative_darwin_lib_dir %>"
++                        "<%= app_bundle_relative_darwin_lib_dir %>"
 +                        invocation-directory))
 +           (lib-paths (list)))
 +

pkg/cask/update.go

@@ -19,6 +19,7 @@ import (
 	"github.com/hexops/gotextdiff/myers"
 	"github.com/hexops/gotextdiff/span"
 	"github.com/jimeh/build-emacs-for-macos/pkg/gh"
+	"github.com/jimeh/build-emacs-for-macos/pkg/release"
 	"github.com/jimeh/build-emacs-for-macos/pkg/repository"
 )
 
@@ -42,11 +43,11 @@ type UpdateOptions struct {
 	// BuildsRepo is the GitHub repository containing binary releases.
 	BuildsRepo *repository.Repository
 
-	// TapRepo is the GitHub repository to update the cask formula in.
+	// TapRepo is the GitHub repository to update the casks in.
 	TapRepo *repository.Repository
 
-	// Ref is the git ref to apply cask formula updates on top of. Default
-	// branch will be used if empty.
+	// Ref is the git ref to apply cask updates on top of. Default branch will
+	// be used if empty.
 	Ref string
 
 	// OutputDir specifies a directory to write cask files to. When set, tap
@@ -56,10 +57,10 @@ type UpdateOptions struct {
 
 	// Force update will ignore the outdated live check flag, and process all
 	// casks regardless. But it will only update the cask in question if the
-	// resulting output cask formula is different.
+	// resulting output cask is different.
 	Force bool
 
-	// TemplatesDir is the directory where cask formula templates are located.
+	// TemplatesDir is the directory where cask templates are located.
 	TemplatesDir string
 
 	LiveChecks []*LiveCheck
@@ -150,7 +151,7 @@ func (s *Updater) putFile(
 	content []byte,
 ) (bool, error) {
 	parent := filepath.Dir(filename)
-	s.logger.Info("processing formula update",
+	s.logger.Info("processing cask update",
 		"output-directory", parent, "cask", chk.Cask, "file", filename,
 	)
 
@@ -164,18 +165,18 @@ func (s *Updater) putFile(
 		return false, err
 	}
 
-	infoMsg := "creating formula"
+	infoMsg := "creating cask"
 
 	if !os.IsNotExist(err) {
-		infoMsg = "updating formula"
+		infoMsg = "updating cask"
 		if bytes.Equal(existingContent, content) {
 			s.logger.Info(
-				"skip update: no change to cask formula content",
+				"skip update: no change to cask content",
 				"cask", chk.Cask, "file", filename,
 			)
 
 			s.logger.Debug(
-				"formula content",
+				"cask content",
 				"file", filename, "content", string(content),
 			)
 
@@ -198,7 +199,7 @@ func (s *Updater) putFile(
 	)
 
 	s.logger.Debug(
-		"formula content",
+		"cask content",
 		"file", filename, "content", string(content),
 	)
 
@@ -218,7 +219,7 @@ func (s *Updater) putRepoFile(
 	filename string,
 	content []byte,
 ) (bool, error) {
-	s.logger.Info("processing formula update",
+	s.logger.Info("processing cask update",
 		"tap-repo", repo.Source, "cask", chk.Cask, "file", filename,
 	)
 	repoContent, _, resp, err := s.gh.Repositories.GetContents(
@@ -264,12 +265,12 @@ func (s *Updater) createRepoFile(
 	diff := fmt.Sprint(gotextdiff.ToUnified(filename, filename, "", edits))
 
 	s.logger.Info(
-		"creating formula",
+		"creating cask",
 		"cask", chk.Cask, "version", chk.Version.Latest, "file", filename,
 		"diff", diff,
 	)
 	s.logger.Debug(
-		"formula content",
+		"cask content",
 		"file", filename, "content", string(content),
 	)
 	contResp, _, err := s.gh.Repositories.CreateFile(
@@ -307,7 +308,7 @@ func (s *Updater) updateRepoFile(
 
 	if existingContent == string(content) {
 		s.logger.Info(
-			"skip update: no change to formula content",
+			"skip update: no change to cask content",
 			"cask", chk.Cask, "file", filename,
 		)
 
@@ -329,12 +330,12 @@ func (s *Updater) updateRepoFile(
 	))
 
 	s.logger.Info(
-		"updating formula",
+		"updating cask",
 		"cask", chk.Cask, "version", chk.Version.Latest, "file", filename,
 		"diff", diff,
 	)
 	s.logger.Debug(
-		"formula content",
+		"cask content",
 		"file", filename, "content", string(content),
 	)
 
@@ -363,9 +364,14 @@ func (s *Updater) renderCask(
 	ctx context.Context,
 	chk *LiveCheck,
 ) ([]byte, error) {
-	releaseName := "Emacs." + chk.Version.Latest
+	releaseName, err := release.VersionToName(chk.Version.Latest)
+	if err != nil {
+		return nil, err
+	}
 
-	s.logger.Info("fetching release details", "release", releaseName)
+	s.logger.Info("fetching release details",
+		"release", releaseName, "repo", s.BuildsRepo.URL(),
+	)
 	release, resp, err := s.gh.Repositories.GetReleaseByTag(
 		ctx, s.BuildsRepo.Owner(), s.BuildsRepo.Name(), releaseName,
 	)

pkg/cli/cask.go

@@ -23,7 +23,7 @@ func caskCmd() *cli2.Command {
 
 	return &cli2.Command{
 		Name:  "cask",
-		Usage: "manage Homebrew Cask formula",
+		Usage: "manage Homebrew Casks",
 		Flags: []cli2.Flag{
 			&cli2.StringFlag{
 				Name:    "builds-repository",
@@ -101,7 +101,7 @@ func caskUpdateCmd() *cli2.Command {
 				Name:    "force",
 				Aliases: []string{"f"},
 				Usage: "force update file even if livecheck has it marked " +
-					"as not outdated (does not force update if formula " +
+					"as not outdated (does not force update if cask " +
 					"content is unchanged)",
 				Value: false,
 			},

pkg/cli/plan.go

@@ -89,7 +89,7 @@ func planAction(c *cli2.Context, opts *Options) error {
 		GithubToken:   c.String("github-token"),
 	}
 
-	if c.String("test-build-type") == "draft" {
+	if c.String("test-release-type") == "draft" {
 		planOpts.TestBuildType = plan.Draft
 	}
 

pkg/cli/release.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -60,6 +61,7 @@ func releaseCmd() *cli2.Command {
 		Subcommands: []*cli2.Command{
 			releaseCheckCmd(),
 			releasePublishCmd(),
+			releaseBulkCmd(),
 		},
 	}
 }
@@ -206,3 +208,56 @@ func releasePublishAction(
 
 	return release.Publish(c.Context, rlsOpts)
 }
+
+func releaseBulkCmd() *cli2.Command {
+	return &cli2.Command{
+		Name:      "bulk",
+		Usage:     "bulk modify GitHub releases",
+		ArgsUsage: "",
+		Flags: []cli2.Flag{
+			&cli2.StringFlag{
+				Name:  "name",
+				Usage: "regexp pattern matching release names to modify",
+			},
+			&cli2.StringFlag{
+				Name: "prerelease",
+				Usage: "change prerelease flag, must be \"true\" or " +
+					"\"false\", otherwise prerelease value is not changed",
+			},
+			&cli2.BoolFlag{
+				Name:  "dry-run",
+				Usage: "do not perform any changes",
+			},
+		},
+		Action: releaseActionWrapper(releaseBulkAction),
+	}
+}
+
+func releaseBulkAction(
+	c *cli2.Context,
+	opts *Options,
+	rOpts *releaseOptions,
+) error {
+	bulkOpts := &release.BulkOptions{
+		Repository:  rOpts.Repository,
+		NamePattern: c.String("name"),
+		DryRun:      c.Bool("dry-run"),
+		GithubToken: rOpts.GithubToken,
+	}
+
+	switch c.String("prerelease") {
+	case "true":
+		v := true
+		bulkOpts.Prerelease = &v
+	case "false":
+		v := false
+		bulkOpts.Prerelease = &v
+	case "":
+	default:
+		return errors.New(
+			"--prerelease by me \"true\" or \"false\" when specified",
+		)
+	}
+
+	return release.Bulk(c.Context, bulkOpts)
+}

pkg/plan/create.go

@@ -11,6 +11,7 @@ import (
 	"github.com/jimeh/build-emacs-for-macos/pkg/commit"
 	"github.com/jimeh/build-emacs-for-macos/pkg/gh"
 	"github.com/jimeh/build-emacs-for-macos/pkg/osinfo"
+	"github.com/jimeh/build-emacs-for-macos/pkg/release"
 	"github.com/jimeh/build-emacs-for-macos/pkg/repository"
 )
 
@@ -64,15 +65,17 @@ func Create(ctx context.Context, opts *Options) (*Plan, error) {
 		return nil, err
 	}
 
-	releaseName := fmt.Sprintf(
-		"Emacs.%s.%s.%s",
+	version := fmt.Sprintf(
+		"%s.%s.%s",
 		commitInfo.DateString(),
 		commitInfo.ShortSHA(),
 		sanitizeString(opts.Ref),
 	)
+
+	releaseName := fmt.Sprintf("Emacs.%s", version)
 	buildName := fmt.Sprintf(
-		"%s.%s.%s",
-		releaseName,
+		"Emacs.%s.%s.%s",
+		version,
 		sanitizeString(osInfo.Name+"-"+osInfo.MajorMinor()),
 		sanitizeString(osInfo.Arch),
 	)
@@ -92,7 +95,8 @@ func Create(ctx context.Context, opts *Options) (*Plan, error) {
 		},
 		OS: osInfo,
 		Release: &Release{
-			Name: releaseName,
+			Name:       releaseName,
+			Prerelease: true,
 		},
 		Output: &Output{
 			Directory: opts.OutputDir,
@@ -100,16 +104,28 @@ func Create(ctx context.Context, opts *Options) (*Plan, error) {
 		},
 	}
 
+	// If given git ref is a stable release tag (emacs-23.2b, emacs-27.2, etc.)
+	// we modify release properties accordingly.
+	if v, err := release.GitRefToStableVersion(opts.Ref); err == nil {
+		plan.Release.Prerelease = false
+		plan.Release.Name, err = release.VersionToName(v)
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	if opts.TestBuild != "" {
 		testName := sanitizeString(opts.TestBuild)
 
 		plan.Build.Name += ".test." + testName
 		plan.Release.Title = "Test Builds"
 		plan.Release.Name = "test-builds"
+
+		plan.Release.Prerelease = true
+		plan.Release.Draft = false
 		if opts.TestBuildType == Draft {
+			plan.Release.Prerelease = false
 			plan.Release.Draft = true
-		} else {
-			plan.Release.Prerelease = true
 		}
 
 		index := strings.LastIndex(diskImage, ".")

pkg/release/bulk.go

@@ -0,0 +1,84 @@
+package release
+
+import (
+	"context"
+	"regexp"
+
+	"github.com/google/go-github/v35/github"
+	"github.com/hashicorp/go-hclog"
+	"github.com/jimeh/build-emacs-for-macos/pkg/gh"
+	"github.com/jimeh/build-emacs-for-macos/pkg/repository"
+)
+
+type BulkOptions struct {
+	Repository  *repository.Repository
+	NamePattern string
+	Prerelease  *bool
+	DryRun      bool
+	GithubToken string
+}
+
+func Bulk(ctx context.Context, opts *BulkOptions) error {
+	logger := hclog.FromContext(ctx).Named("release")
+	gh := gh.New(ctx, opts.GithubToken)
+
+	nameMatcher, err := regexp.Compile(opts.NamePattern)
+	if err != nil {
+		return err
+	}
+
+	nextPage := 1
+	lastPage := 1
+
+	for nextPage <= lastPage {
+		releases, resp, err := gh.Repositories.ListReleases(
+			ctx, opts.Repository.Owner(), opts.Repository.Name(),
+			&github.ListOptions{
+				Page:    nextPage,
+				PerPage: 100,
+			},
+		)
+		if err != nil {
+			return err
+		}
+
+		nextPage = resp.NextPage
+		lastPage = resp.LastPage
+
+		for _, r := range releases {
+			if !nameMatcher.MatchString(r.GetName()) {
+				continue
+			}
+
+			logger.Info("match found", "release", r.GetName())
+
+			var changes []interface{}
+			if opts.Prerelease != nil && r.GetPrerelease() != *opts.Prerelease {
+				changes = append(changes, "prerelease", *opts.Prerelease)
+				r.Prerelease = opts.Prerelease
+			}
+
+			if len(changes) > 0 {
+				changes = append(
+					[]interface{}{"release", r.GetName()}, changes...,
+				)
+				logger.Info("modifying", changes...)
+				if !opts.DryRun {
+					_, _, err = gh.Repositories.EditRelease(
+						ctx, opts.Repository.Owner(), opts.Repository.Name(),
+						r.GetID(), r,
+					)
+					if err != nil {
+						return err
+					}
+				}
+			}
+		}
+
+		if nextPage == 0 || lastPage == 0 {
+			break
+		}
+	}
+
+	return nil
+}

pkg/release/version.go

@@ -0,0 +1,42 @@
+package release
+
+import (
+	"errors"
+	"fmt"
+	"regexp"
+)
+
+// Errors
+var (
+	Err             = errors.New("release")
+	ErrInvalidName  = fmt.Errorf("%w: invalid name", Err)
+	ErrEmptyVersion = fmt.Errorf("%w: empty version", Err)
+	ErrNotStableRef = fmt.Errorf(
+		"%w: git ref is not stable tagged release", Err,
+	)
+)
+
+var (
+	stableVersion = regexp.MustCompile(`^\d+\.\d+(?:[a-z]+)?$`)
+	stableGetRef  = regexp.MustCompile(`^emacs-(\d+\.\d+(?:[a-z]+)?)$`)
+)
+
+func VersionToName(version string) (string, error) {
+	if version == "" {
+		return "", ErrEmptyVersion
+	}
+
+	if stableVersion.MatchString(version) {
+		return "Emacs-" + version, nil
+	}
+
+	return "Emacs." + version, nil
+}
+
+func GitRefToStableVersion(ref string) (string, error) {
+	if m := stableGetRef.FindStringSubmatch(ref); len(m) > 1 {
+		return m[1], nil
+	}
+
+	return "", fmt.Errorf("%w: \"%s\"", ErrNotStableRef, ref)
+}

pkg/release/version_test.go

@@ -0,0 +1,138 @@
+package release
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestVersionToName(t *testing.T) {
+	type args struct {
+		version string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    string
+		wantErr string
+	}{
+		{
+			name: "empty",
+			args: args{
+				version: "",
+			},
+			wantErr: "release: empty version",
+		},
+		{
+			name: "nightly",
+			args: args{
+				version: "2021-07-01.1b88404.master",
+			},
+			want: "Emacs.2021-07-01.1b88404.master",
+		},
+		{
+			name: "stable",
+			args: args{
+				version: "27.2",
+			},
+			want: "Emacs-27.2",
+		},
+		{
+			name: "stable with letter",
+			args: args{
+				version: "23.3b",
+			},
+			want: "Emacs-23.3b",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := VersionToName(tt.args.version)
+
+			assert.Equal(t, tt.want, got)
+
+			if tt.wantErr != "" {
+				assert.EqualError(t, err, tt.wantErr)
+			} else {
+				assert.NoError(t, err)
+			}
+		})
+	}
+}
+
+func TestGitRefToStableVersion(t *testing.T) {
+	type args struct {
+		version string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    string
+		wantErr string
+	}{
+		{
+			name: "empty",
+			args: args{
+				version: "",
+			},
+			wantErr: "release: git ref is not stable tagged release: \"\"",
+		},
+		{
+			name: "master",
+			args: args{
+				version: "master",
+			},
+			wantErr: "release: git ref is not stable tagged release: " +
+				"\"master\"",
+		},
+		{
+			name: "feature",
+			args: args{
+				version: "feature/native-comp",
+			},
+			wantErr: "release: git ref is not stable tagged release: " +
+				"\"feature/native-comp\"",
+		},
+		{
+			name: "stable",
+			args: args{
+				version: "emacs-27.2",
+			},
+			want: "27.2",
+		},
+		{
+			name: "stable with letter",
+			args: args{
+				version: "emacs-23.3b",
+			},
+			want: "23.3b",
+		},
+		{
+			name: "future stable",
+			args: args{
+				version: "emacs-239.33",
+			},
+			want: "239.33",
+		},
+		{
+			name: "future stable with letter",
+			args: args{
+				version: "emacs-239.33c",
+			},
+			want: "239.33c",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := GitRefToStableVersion(tt.args.version)
+
+			assert.Equal(t, tt.want, got)
+
+			if tt.wantErr != "" {
+				assert.EqualError(t, err, tt.wantErr)
+			} else {
+				assert.NoError(t, err)
+			}
+		})
+	}
+}

pkg/sign/emacs.go

@@ -117,11 +117,15 @@ func signCLIHelper(ctx context.Context, appBundle string, opts *Options) error {
 }
 
 // elnFiles finds all native-compilation *.eln files within a Emacs.app bundle,
-// based on expected paths they might be stored in.
+// excluding any *.eln which should be automatically located by codesign when
+// signing the Emacs.app bundle itself with the --deep flag. Essentially this
+// only returns *.eln files which must be individually signed before signing the
+// app bundle itself.
 func elnFiles(emacsApp string) ([]string, error) {
 	var files []string
 	walkDirFunc := func(path string, d fs.DirEntry, _err error) error {
-		if d.Type().IsRegular() && strings.HasSuffix(path, ".eln") {
+		if d.Type().IsRegular() && strings.HasSuffix(path, ".eln") &&
+			!strings.Contains(path, ".app/Contents/Frameworks/") {
 			files = append(files, path)
 		}