build: actually run main() in index.ts (#882)

When converting to typescript we didn't call the main() method if
index.ts/js is invoked directly.

.github/workflows/release-please.yaml

@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: GoogleCloudPlatform/release-please-action@main
+      - uses: google-github-actions/release-please-action@main
         id: release
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -90,7 +90,7 @@ jobs:
       - release-please-release
     steps:
       - id: release-pr
-        uses: GoogleCloudPlatform/release-please-action@main
+        uses: google-github-actions/release-please-action@main
         with:
           token: ${{ secrets.ACTIONS_BOT_TOKEN }}
           release-type: node

dist/index.js

@@ -116257,6 +116257,7 @@ function getOptionalBooleanInput(name) {
 }
 function loadOrBuildManifest(github, inputs) {
     if (inputs.releaseType) {
+        core.debug('Building manifest from config');
         return release_please_1.Manifest.fromConfig(github, github.repository.defaultBranch, {
             releaseType: inputs.releaseType,
         }, {
@@ -116268,6 +116269,7 @@ function loadOrBuildManifest(github, inputs) {
             fork: inputs.fork,
         }
         : {};
+    core.debug('Loading manifest from config file');
     return release_please_1.Manifest.fromManifest(github, github.repository.defaultBranch, inputs.configFile, inputs.manifestFile, manifestOverrides);
 }
 async function main() {
@@ -116275,10 +116277,12 @@ async function main() {
     const github = await getGitHubInstance(inputs);
     if (!inputs.skipGitHubRelease) {
         const manifest = await loadOrBuildManifest(github, inputs);
+        core.debug('Creating pull requests');
         outputReleases(await manifest.createReleases());
     }
     if (!inputs.skipGitHubPullRequest) {
         const manifest = await loadOrBuildManifest(github, inputs);
+        core.debug('Creating pull requests');
         outputPRs(await manifest.createPullRequests());
     }
 }
@@ -116356,6 +116360,11 @@ function outputPRs(prs) {
         core.setOutput('prs', JSON.stringify(prs));
     }
 }
+if (require.main === require.cache[eval('__filename')]) {
+    main().catch(err => {
+        core.setFailed(`release-please failed: ${err.message}`);
+    });
+}
 
 })();
 

src/index.ts

@@ -107,6 +107,7 @@ function loadOrBuildManifest(
   inputs: ActionInputs
 ): Promise<Manifest> {
   if (inputs.releaseType) {
+    core.debug('Building manifest from config');
     return Manifest.fromConfig(
       github,
       github.repository.defaultBranch,
@@ -124,6 +125,7 @@ function loadOrBuildManifest(
         fork: inputs.fork,
       }
     : {};
+  core.debug('Loading manifest from config file');
   return Manifest.fromManifest(
     github,
     github.repository.defaultBranch,
@@ -139,11 +141,13 @@ export async function main() {
 
   if (!inputs.skipGitHubRelease) {
     const manifest = await loadOrBuildManifest(github, inputs);
+    core.debug('Creating pull requests');
     outputReleases(await manifest.createReleases());
   }
 
   if (!inputs.skipGitHubPullRequest) {
     const manifest = await loadOrBuildManifest(github, inputs);
+    core.debug('Creating pull requests');
     outputPRs(await manifest.createPullRequests());
   }
 }
@@ -220,3 +224,9 @@ function outputPRs(prs: (PullRequest | undefined)[]) {
     core.setOutput('prs', JSON.stringify(prs));
   }
 }
+
+if (require.main === module) {
+  main().catch(err => {
+    core.setFailed(`release-please failed: ${err.message}`)
+  })
+}