ÆtherLight Publishing Skill

What This Skill Does

Automates the complete release process for ÆtherLight:

•Bumps version across all packages
•Compiles TypeScript and verifies build
•Packages VS Code extension (.vsix)
•Builds desktop app installers (.exe and .msi)
•Publishes to npm registry
•Creates git tag and GitHub release with all artifacts

When Claude Should Use This

Use this skill when the user:

•Says "publish this" or "let's publish" or "release a new version"
•Wants to deploy changes to npm
•Mentions creating a release
•Asks to bump the version and publish

How to Use

Pre-Release Workflow Check

•
Verify proper Git workflow:
- •Should be on master branch after PR merge
- •
  If not on master, guide user through proper workflow:
  code
  1. Create PR from feature branch 2. Get review and merge to master 3. Checkout master and pull latest 4. Then run publish script

•

Ask for version type (if not specified):

code

Which version type?
- patch: Bug fixes (0.13.20 → 0.13.21)
- minor: New features (0.13.20 → 0.14.0)
- major: Breaking changes (0.13.20 → 1.0.0)

•

Run the automated publishing script:

bash

node scripts/publish-release.js [patch|minor|major]

•
Monitor output - The script will (IN THIS ORDER):
- •✓ Verify npm authentication (must be aelor)
- •✓ Verify Git workflow (branch, clean, up-to-date)
- •✓ Check GitHub CLI authentication (required)
- •✓ Bump version across all packages
- •✓ Compile TypeScript
- •✓ Verify compiled artifacts exist
- •✓ Package .vsix extension
- •✓ Build desktop app installers (if configured)
- •✓ Commit version bump
- •✓ Create git tag
- •✓ Push to GitHub (FIRST)
- •✓ Create GitHub release with .vsix and installers
- •✓ Verify GitHub release has all artifacts
- •✓ Publish to npm registry (LAST)
- •✓ Verify all packages published correctly

•

Report completion:

code

✅ Version X.X.X published successfully!
- npm: https://www.npmjs.com/package/aetherlight
- GitHub: https://github.com/AEtherlight-ai/lumina/releases/tag/vX.X.X

Error Handling

If the script fails, help the user:

Not logged in to npm:

bash

npm login
# Username: aelor

GitHub CLI not installed:

bash

# Windows (winget)
winget install --id GitHub.cli

# Mac (homebrew)
brew install gh

Not logged in to GitHub CLI:

bash

gh auth login
# Follow prompts to authenticate

Uncommitted git changes:

bash

git status
# User needs to commit or stash changes

Compilation errors: Show the TypeScript errors from the output

VSIX not created: Check the package.json scripts

Desktop app build fails:

bash

cd products/lumina-desktop
npm run tauri build
# Check for Rust compilation errors or missing dependencies

Installers not found after build:

bash

# Desktop installers should be at:
find ./products/lumina-desktop/src-tauri/target/release/bundle -name "*.exe" -o -name "*.msi"

# Copy to vscode-lumina directory:
cp ./products/lumina-desktop/src-tauri/target/release/bundle/msi/*.msi ./vscode-lumina/
cp ./products/lumina-desktop/src-tauri/target/release/bundle/nsis/*.exe ./vscode-lumina/

GitHub release creation fails: This is CRITICAL - users install from GitHub releases. The script will:

•Exit immediately if gh CLI not installed
•Exit if not authenticated to GitHub
•Verify the release was created with .vsix and installers
•Fail loudly if any step doesn't work

Important Rules

ALWAYS use the automated script (scripts/publish-release.js)

NEVER manually run individual publish steps - this caused the v0.13.20 bug where users saw wrong versions after updating.

Why the script is critical:

•Prevents version mismatches
•Ensures everything is compiled before publishing
•No timing issues or partial deploys
•Verifies all artifacts before publishing anything
•Includes desktop app installers in GitHub release
•.npmignore prevents bloated npm packages (was 246MB, now 251KB)

Related Files

•scripts/publish-release.js - The automation script
•scripts/bump-version.js - Version synchronization
•.claude/commands/publish.md - User-invoked command
•PUBLISHING.md - Publishing documentation
•UPDATE_FIX_SUMMARY.md - Why we use this approach
•vscode-lumina/.npmignore - Excludes binaries from npm package
•products/lumina-desktop/ - Desktop app source (Tauri + Rust)

Known Issues Fixed

v0.13.28: Manual publish caused version mismatch

Issue: npm showed 0.13.26, GitHub release had v0.13.28, auto-update didn't work Cause: Automated script was bypassed - manual version bump, manual git tag, manual GitHub release Result: TypeScript compilation skipped, npm publish skipped, all verification skipped Fix: v0.13.29 published using complete automated process with desktop installers

v0.13.29: npm package bloat

Issue: npm publish failed with "413 Payload Too Large" (246MB) Cause: All old .vsix files (0.13.11-0.13.28) included in npm package Fix: Created .npmignore to exclude *.vsix, *.exe, *.msi files Result: Package size reduced to 251KB (1000x smaller)

v0.13.29: Sub-packages not published (CRITICAL)

Issue: Users couldn't install or update - "No matching version found for aetherlight-analyzer@^0.13.29" Cause: Publish script only published main package, not sub-packages (analyzer, SDK, node bindings) Impact:

•Main package published: aetherlight@0.13.29 ✅
•Sub-packages still at 0.13.28 ❌
•npm install failed for ALL users
•Update notifications worked but installs failed silently Fix: Updated publish script to publish ALL 4 packages in dependency order Prevention: Script now:

•Publishes sub-packages FIRST (analyzer, SDK, node)
•Publishes main package LAST (depends on sub-packages)
•Verifies each package at correct version
•Fails loudly if any package verification fails Files: scripts/publish-release.js:270-322

Key lesson: ALWAYS use the automated script. Manual steps WILL cause bugs.