Treat build_script as optional

README.md

@@ -118,7 +118,7 @@ To contribute a change, bug fix or feature to snapit:
 
 1. Make a new branch `my-branch`
 1. Make the changes you need
-1. Run `pnpm build`
+1. Run `npm run build`
 1. Push your changes to the branch
 1. In your repositories `main` branch point the `.github/snapit.yml` file to the `shopify/snapit` branch `uses: Shopify/snapit@my-branch`
 1. Create a pull request with changeset and write `/snapit` as a comment in the pull request

dev.yml

@@ -0,0 +1,4 @@
+name: snapit
+up:
+  - node:
+      version: v22.12.0

index.ts

@@ -160,110 +160,110 @@ try {
           );
         }
       }
+    }
 
-      if (branch) {
-        // We all think this is weird
-        // Context: https://github.com/orgs/community/discussions/26560
-        await exec('git', [
-          'config',
-          '--global',
-          'user.email',
-          '41898282+github-actions[bot]@users.noreply.github.com',
-        ]);
-        await exec('git', [
-          'config',
-          '--global',
-          'user.name',
-          'github-actions[bot]',
-        ]);
-        await exec('git', ['add', '.']);
-        await exec('git', [
-          'commit',
-          '-m',
-          `${payload.issue.title} ${versionPrefix}-${snapshotTimestamp}`,
-        ]);
-        await exec('git', ['checkout', '-b', branch]);
-        await exec('git', ['push', '--force', 'origin', branch]);
-      } else {
-        if (!process.env.NPM_TOKEN) {
-          throw new Error(
-            'Please provide the NPM_TOKEN to the snapit GitHub action',
-          );
-        }
-
-        await exec(
-          'bash',
-          [
-            '-c',
-            `echo "//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}" > "$HOME/.npmrc"`,
-          ],
-          silentOption,
+    if (branch) {
+      // We all think this is weird
+      // Context: https://github.com/orgs/community/discussions/26560
+      await exec('git', [
+        'config',
+        '--global',
+        'user.email',
+        '41898282+github-actions[bot]@users.noreply.github.com',
+      ]);
+      await exec('git', [
+        'config',
+        '--global',
+        'user.name',
+        'github-actions[bot]',
+      ]);
+      await exec('git', ['add', '.']);
+      await exec('git', [
+        'commit',
+        '-m',
+        `${payload.issue.title} ${versionPrefix}-${snapshotTimestamp}`,
+      ]);
+      await exec('git', ['checkout', '-b', branch]);
+      await exec('git', ['push', '--force', 'origin', branch]);
+    } else {
+      if (!process.env.NPM_TOKEN) {
+        throw new Error(
+          'Please provide the NPM_TOKEN to the snapit GitHub action',
         );
-
-        await exec(changesetBinary, [
-          'publish',
-          '--no-git-tags',
-          '--snapshot',
-          '--tag',
-          versionPrefix,
-        ]);
       }
 
-      const filteredSnapshots = githubCommentIncludedPackages
-        ? snapshots.filter((snapshot: Snapshot) =>
-            githubCommentIncludedPackages
-              .split(',')
-              .some((filter) => snapshot.package === filter),
-          )
-        : snapshots;
-      const multiple = filteredSnapshots.length > 1;
-
-      const introMessage = branch
-        ? `Your snapshot${multiple ? 's are' : ' is'} being published.**\n\n`
-        : `Your snapshot${multiple ? 's have' : ' has'} been published to npm.**\n\n`;
-
-      const globalInstallMessage = isYarn
-        ? 'yarn global add'
-        : isPnpm
-          ? 'pnpm i -g'
-          : 'npm i -g';
-
-      const globalPackagesMessage =
-        '```bash\n' +
-        filteredSnapshots
-          .map((pkg) => `${globalInstallMessage} ${pkg.fullString}`)
-          .join('\n') +
-        '\n```';
-
-      const localDependenciesMessage =
-        '```json\n' +
-        filteredSnapshots
-          .map((tag) => `"${tag.package}": "${tag.version}"`)
-          .join(',\n') +
-        '\n```';
-
-      const defaultMessage = isGlobal
-        ? `Test the snapshot by installing your package globally:`
-        : `Test the snapshot${multiple ? 's' : ''} by updating your \`package.json\` with the newly published version${multiple ? 's' : ''}:`;
-
-      const body =
-        `🫰✨ **Thanks @${payload.comment.user.login}! ${introMessage}` +
-        `${customMessagePrefix ? customMessagePrefix + '  ' : ''}${defaultMessage}\n` +
-        `${isGlobal ? `${globalPackagesMessage}` : `${localDependenciesMessage}`}` +
-        `${customMessageSuffix ? `\n\n${customMessageSuffix}` : ''}`;
-
-      await octokit.rest.issues.createComment({
-        ...ownerRepo,
-        issue_number: payload.issue.number,
-        body,
-      });
+      await exec(
+        'bash',
+        [
+          '-c',
+          `echo "//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}" > "$HOME/.npmrc"`,
+        ],
+        silentOption,
+      );
 
-      await octokit.rest.reactions.createForIssueComment({
-        ...ownerRepo,
-        comment_id: payload.comment.id,
-        content: 'rocket',
-      });
+      await exec(changesetBinary, [
+        'publish',
+        '--no-git-tags',
+        '--snapshot',
+        '--tag',
+        versionPrefix,
+      ]);
     }
+
+    const filteredSnapshots = githubCommentIncludedPackages
+      ? snapshots.filter((snapshot: Snapshot) =>
+          githubCommentIncludedPackages
+            .split(',')
+            .some((filter) => snapshot.package === filter),
+        )
+      : snapshots;
+    const multiple = filteredSnapshots.length > 1;
+
+    const introMessage = branch
+      ? `Your snapshot${multiple ? 's are' : ' is'} being published.**\n\n`
+      : `Your snapshot${multiple ? 's have' : ' has'} been published to npm.**\n\n`;
+
+    const globalInstallMessage = isYarn
+      ? 'yarn global add'
+      : isPnpm
+        ? 'pnpm i -g'
+        : 'npm i -g';
+
+    const globalPackagesMessage =
+      '```bash\n' +
+      filteredSnapshots
+        .map((pkg) => `${globalInstallMessage} ${pkg.fullString}`)
+        .join('\n') +
+      '\n```';
+
+    const localDependenciesMessage =
+      '```json\n' +
+      filteredSnapshots
+        .map((tag) => `"${tag.package}": "${tag.version}"`)
+        .join(',\n') +
+      '\n```';
+
+    const defaultMessage = isGlobal
+      ? `Test the snapshot by installing your package globally:`
+      : `Test the snapshot${multiple ? 's' : ''} by updating your \`package.json\` with the newly published version${multiple ? 's' : ''}:`;
+
+    const body =
+      `🫰✨ **Thanks @${payload.comment.user.login}! ${introMessage}` +
+      `${customMessagePrefix ? customMessagePrefix + '  ' : ''}${defaultMessage}\n` +
+      `${isGlobal ? `${globalPackagesMessage}` : `${localDependenciesMessage}`}` +
+      `${customMessageSuffix ? `\n\n${customMessageSuffix}` : ''}`;
+
+    await octokit.rest.issues.createComment({
+      ...ownerRepo,
+      issue_number: payload.issue.number,
+      body,
+    });
+
+    await octokit.rest.reactions.createForIssueComment({
+      ...ownerRepo,
+      comment_id: payload.comment.id,
+      content: 'rocket',
+    });
   }
 } catch (error) {
   core.setFailed(error.message);