releasing-macos-apps（releasing macOS apps 搜索）

Releasing macOS Apps

Complete workflow for creating notarized macOS app releases with Sparkle auto-updates, DMG installers, and GitHub releases.

Release Checklist

Copy this checklist and track progress:

Release Progress:
- [ ] Step 1: Check prerequisites (certificates, credentials)
- [ ] Step 2: Update version in .xcconfig file
- [ ] Step 3: Build and archive the app
- [ ] Step 4: Export with proper code signing
- [ ] Step 5: Create zip and generate Sparkle signature
- [ ] Step 6: Create DMG with Applications folder
- [ ] Step 7: Submit for notarization
- [ ] Step 8: Staple notarization ticket to DMG
- [ ] Step 9: Update appcast.xml with new signature
- [ ] Step 10: Commit and push changes
- [ ] Step 11: Update GitHub release assets
- [ ] Step 12: Verify DMG and version number

Prerequisites

Before starting a release, verify:

1. Apple Developer ID Application certificate installed and valid
2. Apple ID credentials for notarization:

- Apple ID email - App-specific password (generate at appleid.apple.com) - Team ID

1. Sparkle private key for signing updates
2. GitHub CLI (gh) installed and authenticated
3. Version configuration location identified (usually .xcconfig file)

Check certificate:

security find-identity -v -p codesigning | grep "Developer ID Application"

Step 1: Update Version

Locate your version configuration file (commonly ProjectName.xcconfig or project.pbxproj).

For.xcconfig files:

# Edit the APP_VERSION line
# Example: APP_VERSION = 1.0.9

Verify the update:

xcodebuild -project PROJECT.xcodeproj -showBuildSettings | grep MARKETING_VERSION

Step 2: Build and Archive

Archive the app with the new version:

xcodebuild -project PROJECT.xcodeproj \
  -scheme SCHEME_NAME \
  -configuration Release \
  -archivePath ~/Desktop/APP-VERSION.xcarchive \
  archive

Verify archive was created:

ls -la ~/Desktop/APP-VERSION.xcarchive

Step 3: Export with Code Signing

Create export options file:

cat > /tmp/ExportOptions.plist << 'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>destination</key>
	<string>export</string>
	<key>method</key>
	<string>developer-id</string>
	<key>signingStyle</key>
	<string>automatic</string>
	<key>teamID</key>
	<string>YOUR_TEAM_ID</string>
	<key>signingCertificate</key>
	<string>Developer ID Application</string>
</dict>
</plist>
EOF

Replace YOUR_TEAM_ID with your actual team ID.

Export the archive:

xcodebuild -exportArchive \
  -archivePath ~/Desktop/APP-VERSION.xcarchive \
  -exportPath ~/Desktop/APP-VERSION-Export \
  -exportOptionsPlist /tmp/ExportOptions.plist

Verify the exported app version:

defaults read ~/Desktop/APP-VERSION-Export/APP.app/Contents/Info.plist CFBundleShortVersionString

This should show the new version number.

Verify code signing:

codesign -dvvv ~/Desktop/APP-VERSION-Export/APP.app

Look for "Developer ID Application" in the Authority lines.

Step 4: Create Zip and Generate Sparkle Signature

Create zip file for Sparkle auto-updates:

cd ~/Desktop/APP-VERSION-Export
ditto -c -k --keepParent APP.app APP.app.zip

Generate Sparkle EdDSA signature (you'll be prompted for the private key):

echo "YOUR_SPARKLE_PRIVATE_KEY" | \
  ~/Library/Developer/Xcode/DerivedData/PROJECT-HASH/SourcePackages/artifacts/sparkle/Sparkle/bin/sign_update \
  APP.app.zip --ed-key-file -

Output format:

sparkle:edSignature="BASE64_SIGNATURE" length="FILE_SIZE"

Save both the signature and length for updating appcast.xml.

For more details, see SPARKLE.md.

Step 5: Create DMG with Applications Folder

Create DMG installer with Applications folder symlink for drag-and-drop installation:

TEMP_DMG_DIR="/tmp/APP_dmg" && \
rm -rf "${TEMP_DMG_DIR}" && \
mkdir -p "${TEMP_DMG_DIR}" && \
cp -R ~/Desktop/APP-VERSION-Export/APP.app "${TEMP_DMG_DIR}/" && \
ln -s /Applications "${TEMP_DMG_DIR}/Applications" && \
hdiutil create -volname "APP VERSION" \
  -srcfolder "${TEMP_DMG_DIR}" \
  -ov -format UDZO ~/Desktop/APP-VERSION.dmg && \
rm -rf "${TEMP_DMG_DIR}"

Verify DMG contents:

hdiutil attach ~/Desktop/APP-VERSION.dmg -readonly -nobrowse -mountpoint /tmp/verify_dmg && \
ls -la /tmp/verify_dmg && \
hdiutil detach /tmp/verify_dmg

You should see both APP.app and Applications (symlink).

Step 6: Submit for Notarization

Submit the DMG to Apple for notarization (you'll be prompted for credentials):

xcrun notarytool submit ~/Desktop/APP-VERSION.dmg \
  --apple-id YOUR_APPLE_ID@gmail.com \
  --team-id YOUR_TEAM_ID \
  --password YOUR_APP_SPECIFIC_PASSWORD \
  --wait

The --wait flag makes the command wait for processing to complete (typically 1-2 minutes).

Expected output:

Processing complete
  id: [submission-id]
  status: Accepted

If status is "Invalid", get detailed logs:

xcrun notarytool log SUBMISSION_ID \
  --apple-id YOUR_APPLE_ID@gmail.com \
  --team-id YOUR_TEAM_ID \
  --password YOUR_APP_SPECIFIC_PASSWORD

For notarization troubleshooting, see NOTARIZATION.md.

Step 7: Staple Notarization Ticket

Staple the notarization ticket to the DMG:

xcrun stapler staple ~/Desktop/APP-VERSION.dmg

Expected output:

The staple and validate action worked!

Verify notarization:

spctl -a -vvv ~/Desktop/APP-VERSION-Export/APP.app

Should show:

accepted
source=Notarized Developer ID

Step 8: Update appcast.xml

Update the Sparkle appcast file with the new version, signature, and file size from Step 4:

<item>
  <title>Version X.X.X</title>
  <link>https://github.com/USER/REPO</link>
  <sparkle:version>X.X.X</sparkle:version>
  <sparkle:channel>stable</sparkle:channel>
  <description><![CDATA[
    Release version X.X.X
  ]]></description>
  <pubDate>DAY, DD MMM YYYY HH:MM:SS -0700</pubDate>
  <enclosure
    url="https://github.com/USER/REPO/releases/download/vX.X.X/APP.app.zip"
    sparkle:version="X.X.X"
    sparkle:edSignature="SIGNATURE_FROM_STEP_4"
    length="FILE_SIZE_FROM_STEP_4"
    type="application/octet-stream" />
</item>

Note: The gitleaks pre-commit hook may flag the Sparkle signature as a potential secret. This is a false positive - the EdDSA signature is public and safe to commit. Use git commit --no-verify if needed.

Step 9: Commit and Push Changes

Commit the version update and appcast changes:

git add PROJECT.xcconfig appcast.xml
git commit --no-verify -m "Bump version to X.X.X

Update appcast.xml with new version, Sparkle signature, and file size.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>"

git push

Step 10: Update GitHub Release

Create or update the GitHub release with new assets:

For new releases:

gh release create vX.X.X \
  --title "APP vX.X.X" \
  --notes "Release version X.X.X" \
  ~/Desktop/APP-VERSION.dmg \
  ~/Desktop/APP-VERSION-Export/APP.app.zip

For updating existing releases:

# Upload new assets (overwrites existing with --clobber)
gh release upload vX.X.X \
  ~/Desktop/APP-VERSION.dmg \
  ~/Desktop/APP-VERSION-Export/APP.app.zip \
  --clobber

Note on asset naming: The uploaded filename becomes the asset name. To upload with a specific name:

# Copy to desired name first
cp ~/Desktop/APP-1.0.9.dmg /tmp/APP.dmg
gh release upload vX.X.X /tmp/APP.dmg

Verify release assets:

gh release view vX.X.X --json assets -q '.assets[] | "\(.name) - \(.size) bytes"'

Step 11: Final Verification

Verify the release is working correctly:

Check version in app:

defaults read /Applications/APP.app/Contents/Info.plist CFBundleShortVersionString

Should show: X.X.X

Test DMG:

1. Download the DMG from GitHub release
2. Open the DMG
3. Verify Applications folder is present for drag-and-drop
4. Drag app to Applications and launch
5. Should open without any "malicious" or security warnings

Test Sparkle updates:

• Users with previous versions should receive automatic update notifications
• The update should download and install smoothly

Common Issues

If you encounter problems, see TROUBLESHOOTING.md for solutions to:

• Version not updating after rebuild
• DMG missing Applications folder
• Notarization failures
• "Malicious app" warnings
• Sparkle signature issues
• CI/CD failures

Quick Reference

Check version:

defaults read /path/to/APP.app/Contents/Info.plist CFBundleShortVersionString

Check code signing:

codesign -dvvv /path/to/APP.app

Check notarization:

spctl -a -vvv /path/to/APP.app

Get Sparkle sign_update path:

find ~/Library/Developer/Xcode/DerivedData -name sign_update -type f