publish.yml

name: Publish package to npmjs

# This workflow runs when code is pushed to `main` (i.e: when a pull request is merged)
on:
   push:
       branches: [main]

# Ensure that only once instance of this workflow executes at a time.
# If multiple PRs are merged in quick succession, there will only ever be one publish workflow running and one pending.
concurrency: ${{ github.workflow }}

jobs:
   version:
       runs-on: ubuntu-latest

       # OSBotify will update the version on `main`, so this check is important to prevent an infinite loop
       if: ${{ github.actor != 'OSBotify' }}

       steps:
           - uses: actions/checkout@v3
             with:
               ref: main

           - name: Decrypt & Import OSBotify GPG key
             run: |
               cd .github
               gpg --quiet --batch --yes --decrypt --passphrase="$LARGE_SECRET_PASSPHRASE" --output OSBotify-private-key.asc OSBotify-private-key.asc.gpg
               gpg --import OSBotify-private-key.asc
             env:
               LARGE_SECRET_PASSPHRASE: ${{ secrets.LARGE_SECRET_PASSPHRASE }}

           - name: Set up git for OSBotify
             run: |
               git config --global user.signingkey 367811D53E34168C
               git config --global commit.gpgsign true
               git config --global user.name OSBotify
               git config --global user.email infra+osbotify@expensify.com

           - uses: actions/setup-node@v3
             with:
               node-version: '16.x'
               registry-url: 'https://registry.npmjs.org'

           - name: Generate branch name
             run: echo "BRANCH_NAME=OSBotify-bump-version-$(uuidgen)" >> $GITHUB_ENV

           - name: Create branch for version-bump pull request
             run: git checkout -b ${{ env.BRANCH_NAME }}

           - name: Install yarn packages
             run: yarn install --immutable

           - name: Update npm version
             run: yarn version patch

           - name: Set new version in GitHub ENV
             run: echo "NEW_VERSION=$(jq '.version' package.json)" >> $GITHUB_ENV

           - name: Commit version bump
             run: git commit -am "Bump version to ${{ env.NEW_VERSION }}"

           - name: Tag version bump
             run: git tag ${{ env.NEW_VERSION }}

           - name: Push branch and publish tags
             run: git push --set-upstream origin ${{ env.BRANCH_NAME }} && git push --tags

           - name: Create pull request
             run: |
               gh pr create \
                 --title "Update version to ${{ env.NEW_VERSION }}" \
                 --body "Update version to ${{ env.NEW_VERSION }}"
               sleep 5
             env:
               GITHUB_TOKEN: ${{ secrets.OS_BOTIFY_TOKEN }}

           - name: Auto-approve pull request
             run: gh pr review --approve ${{ env.BRANCH_NAME }}
             env:
               GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

           - name: Auto-merge pull request
             run: gh pr merge --squash --delete-branch ${{ env.BRANCH_NAME }}
             env:
               GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

           - name: Build package
             run: yarn pack

           - name: Publish to npm
             run: npm publish --access public
             env:
               NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}