Single-script workflow to rebuild Codex Desktop for Intel macOS from a source Codex.dmg or Codex.app.

• ./codex-intel.sh

• Running with no arguments prints usage + quick start instructions.
• If Xcode Command Line Tools are missing, the script asks to install them and triggers xcode-select --install.
• If no source app is found, the script tells you to provide Codex.dmg/Codex.app and shows a download page.

• https://openai.com/codex/get-started/

1. Put Codex.dmg in this folder (./Codex.dmg), or pass --source-dmg.
2. Run:

./codex-intel.sh --dmg

Outputs:

• ./dist/Codex-Intel.dmg

Output selection:

• --dmg: output DMG
• --app: output rebuilt app
• --app --dmg: output both
• If neither is provided, default is --dmg only.

Full flow (build + repackage + dmg):

./codex-intel.sh --source-dmg ./Codex.dmg --dmg

Output app only:

./codex-intel.sh --source-dmg ./Codex.dmg --app

Output both app + dmg:

./codex-intel.sh --source-dmg ./Codex.dmg --app --dmg

Use an installed app instead of dmg:

./codex-intel.sh --source-app /Applications/Codex.app --dmg

Build artifacts only:

./codex-intel.sh --build-only

Repackage only (reuse existing .build):

./codex-intel.sh --repackage-only --source-dmg ./Codex.dmg

DMG only:

./codex-intel.sh --dmg-only --dmg-source-app ./dist/Codex-Intel.app

Defaults:

• --window-width 840
• --window-height 520
• --app-icon-x 240 --app-icon-y 260
• --apps-icon-x 650 --apps-icon-y 260

Example:

./codex-intel.sh --dmg-only \
 --dmg-source-app ./dist/Codex-Intel.app \
 --output-dmg ./dist/Codex-Intel.dmg \
 --window-width 820 \
 --window-height 500

./codex-intel.sh --help