add apply bash step to publish

Author: JReinhold

.github/workflows/publish.yml

@@ -53,7 +53,25 @@ jobs:
         run: |
           yarn install
 
-      # TODO: apply deferred version
+      - name: Apply deferred version bump and commit
+        id: version-bump
+        working-directory: .
+        run: |
+          CURRENT_VERSION=$(cat ./code/package.json | jq '.version')
+          DEFERRED_NEXT_VERSION=$(cat ./code/package.json | jq '.deferredNextVersion')
+
+          if [[ "$DEFERRED_NEXT_VERSION" == "null" ]]; then
+              echo "No deferred version set, not bumping versions"
+              exit 0
+          fi
+          cd scripts
+          yarn release:version --apply --verbose
+
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+          git add .
+          git commit -m "Bump version from $CURRENT_VERSION to $DEFERRED_NEXT_VERSION" || true
+          git push origin ${{ github.ref_name }}
 
       - name: Get current version
         id: version

scripts/release/__tests__/version.test.ts

@@ -189,6 +189,20 @@ describe('Version', () => {
     `);
   });
 
+  it('should throw when applying without a "deferredNextVersion" set', async () => {
+    fsExtra.__setMockFiles({
+      [CODE_PACKAGE_JSON_PATH]: JSON.stringify({ version: '1.0.0' }),
+    });
+
+    await expect(version({ apply: true })).rejects.toThrowErrorMatchingInlineSnapshot(
+      `"The 'deferredNextVersion' property in code/package.json is unset. This is necessary to apply a deferred version bump"`
+    );
+
+    expect(fsExtra.writeJson).not.toHaveBeenCalled();
+    expect(fsExtra.writeFile).not.toHaveBeenCalled();
+    expect(execaCommand).not.toHaveBeenCalled();
+  });
+
   it.each([
     // prettier-ignore
     { releaseType: 'major', currentVersion: '1.1.1', expectedVersion: '2.0.0' },