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 npm packages
              run: npm ci

            - name: Update npm version
              run: npm version patch

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

            - 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 --merge --delete-branch ${{ env.BRANCH_NAME }}
              env:
                GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

            - name: Build package
              run: npm run build

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