release-previous-stable.yml

# Build and publish previous major version for @gravity-ui/navigation
# Runs manually in Actions tabs in github
# Runs on any branch except main

name: Release previous major version

on:
    workflow_dispatch:
        inputs:
            version_type:
                type: choice
                description: Select type of version for release
                options:
                    - patch
                    - minor
jobs:
    build:
        runs-on: ubuntu-latest
        steps:
            - run: |
                  if [ "${{ github.event.inputs.version_type }}" == "" ]; then
                      echo "version_type must be defined"
                      exit 1
                  fi
            - uses: actions/checkout@v2
            - uses: actions/setup-node@v1
              with:
                  node-version: 18
                  registry-url: 'https://registry.npmjs.org'
            - run: npm ci
              shell: bash
            - run: npm test
              shell: bash
            - name: Get package versions
              id: npm_versions
              run: |
                npm_view_output=$(npm view . versions --json | tr -d '\n ')
                echo ${npm_view_output}
                echo "name=npm_versions::${npm_view_output}" >> $GITHUB_OUTPUT
            - name: Bump and commit version
              uses: actions/github-script@v7
              with:
                  script: |
                     const versions = JSON.parse(`${{ steps.npm_versions.outputs.npm_versions }}`).reverse();
                     const currMajor = versions[0].split(".")[0];
                     const prevVersion = versions.find(v => !v.startsWith(`${currMajor}.`));
                     if (!prevVersion) {
                       throw Error("Previous major versions not found");
                     }
                     const versionParts = prevVersion.split(".");
                     if (versionParts.length !== 3) {
                       throw Error(`Cannot parse version ${prevVersion}`);
                     }
                     if (process.env.VERSION_TYPE === "minor") {
                       versionParts[1] = `${Number(versionParts[1])+1}`;
                     }
                     else {
                       versionParts[2] = `${Number(versionParts[2])+1}`;
                     }
                     const newVersion = versionParts.join(".");
                     core.info(`New version: ${newVersion}`);
                     try {
                       core.exportVariable('PUBLISH_VERSION', newVersion);
                       core.exportVariable('PUBLISH_VERSION_MAJOR', versionParts[0]);
                     } catch (error) {
                       core.setFailed(error.message);
                     }
              env:
                  VERSION_TYPE: ${{ github.event.inputs.version_type }}
            - name: Set version
              run: |
                npm version ${{ env.PUBLISH_VERSION }} --git-tag-version=false
            - name: Publish version
              run: npm publish --tag stable-v${{ env.PUBLISH_VERSION_MAJOR }} --access public
              env:
                  NODE_AUTH_TOKEN: ${{ secrets.GRAVITY_UI_BOT_NPM_TOKEN }}
              shell: bash