Update release workflow (#102)

This PR merges the `release.yml` workflow with `version.yml` as
`version-and-release.yml`.

How it works:
- now the workflow is split into 2 jobs: `version` and `publish`
- `version` is responsible for
- creating/update release PR if needed when the change is not a new
version (has uncommitted changelog)
- version packages and create tags and GitHub releases when this is a
new version (committed changelog)
- after publishing by `changesets` action, the output contains versions
of the released packages
- this output is transformed by `jq` in a format to easily consume in
the next job
- `publish` does what `release.yml` used to do:
  - builds, tests, packs
  - uploads artifacts to the GitHub releases
  - now it uses tags for each package as these releases are now separate

Author: Igorbek

.github/workflows/release.yml

@@ -0,0 +1,81 @@
+name: Version/Release
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch: {}
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+jobs:
+  version:
+    runs-on: ubuntu-latest
+    outputs:
+      published: ${{ steps.version.outputs.published }}
+      focalVersion: ${{ steps.jq.outputs.output && fromJson(steps.jq.outputs.output).focal }}
+      focalAtomVersion: ${{ steps.jq.outputs.output && fromJson(steps.jq.outputs.output).focalAtom }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+      - name: Install packages
+        run: yarn install --frozen-lockfile
+      - name: Create Release Pull Request or Version
+        id: version
+        uses: changesets/action@v1
+        with:
+          version: yarn changeset version
+          publish: yarn changeset tag
+          commit: Version packages
+          title: Release packages
+          createGithubReleases: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - if: ${{ steps.version.outputs.published == 'true' }}
+        uses: edwardgeorge/jq-action@v1
+        id: jq
+        with:
+          input: ${{ steps.version.outputs.publishedPackages }}
+          script: |
+            map({ key: .name, value: .version }) |
+            from_entries |
+            {
+              focal: .["@grammarly/focal"],
+              focalAtom: .["@grammarly/focal-atom"]
+            }
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: version
+    if: ${{ needs.version.outputs.published == 'true' }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+      - name: Install packages
+        run: yarn install --frozen-lockfile
+      - name: Build
+        run: yarn build
+      - name: Test
+        run: yarn test
+      - name: Package
+        run: yarn package
+      - name: Upload @grammarly/focal binaries to release
+        if: ${{ needs.version.outputs.focalVersion }}
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ./packages/focal/grammarly-focal-v${{ needs.version.outputs.focalVersion }}.tgz
+          asset_name: grammarly-focal-v${{ needs.version.outputs.focalVersion }}.tgz
+          tag: '@grammarly/focal@${{ needs.version.outputs.focalVersion }}'
+      - name: Upload @grammarly/focal-atom binaries to release
+        if: ${{ needs.version.outputs.focalAtomVersion }}
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ./packages/focal-atom/grammarly-focal-atom-v${{ needs.version.outputs.focalAtomVersion }}.tgz
+          asset_name: grammarly-focal-atom-v${{ needs.version.outputs.focalAtomVersion }}.tgz
+          tag: '@grammarly/focal-atom@${{ needs.version.outputs.focalAtomVersion }}'