Add shopify_registry and package_manager params

Author: gonzaloriestra

README.md

@@ -38,6 +38,8 @@ jobs:
         with:
           build_script: pnpm build # Optional
           comment_command: /snapit # Default value not required
+          package_manager: pnpm # Optional: override auto-detection
+          shopify_registry: https://registry.npmjs.org # Optional: Shopify NPM registry URL
 ```
 
 **Deploy to branch**
@@ -67,6 +69,8 @@ jobs:
         with:
           branch: snapshot-release
           comment_command: /snapit # Default value not required
+          package_manager: pnpm # Optional: override auto-detection
+          shopify_registry: https://registry.npmjs.org # Optional: Shopify NPM registry URL
 ```
 
 ## Environment Variables
@@ -93,6 +97,8 @@ A `NPM_TOKEN` needs to be created and added to the repository to [publish packag
 | `working_directory`                | -                        | If specified, the action will run all commands for snapit in the specified directory.                                                                                |
 | `post_install_script`              | -                        | If specified, will run a script after dependencies are installed.                                                                                                    |
 | `release_branch`                   | `changeset-release/main` | If specified, will use this branch name in place of the default                                                                                                      |
+| `package_manager`                  | -                        | Package manager to show for global installation (`yarn`, `npm`, or `pnpm`). If not specified, auto-detects based on lock files.                                                               |
+| `shopify_registry`                 | -                        | Shopify NPM registry URL (e.g. `https://registry.npmjs.org`). Will be added as `--@shopify:registry=` to global installation command.                                                   |
 
 ## Contributing
 
@@ -107,6 +113,11 @@ To contribute a change, bug fix or feature to snapit:
 
 ## Changelog
 
+**`v0.0.16`**
+
+- Add `package_manager` to specify which package manager to use instead of auto-detecting
+- Add `shopify_registry` to specify Shopify NPM registry URL (automatically adds `--@shopify:registry=` prefix)
+
 **`v0.0.15`**
 
 - Add `release_branch` to configure the default release branch. Default is `changeset-release/main`.

action.yml

@@ -24,6 +24,10 @@ inputs:
   release_branch:
     description: If specified, will use this branch name in place of the default `changeset-release/main` branch.
     default: 'changeset-release/main'
+  package_manager:
+    description: Package manager to show for global installation (yarn/npm/pnpm). If not specified, will auto-detect based on lock files.
+  shopify_registry:
+    description: Shopify NPM registry URL (e.g. https://registry.npmjs.org). Will be added as --@shopify:registry= to global installation command.
 
 runs:
   using: node20

dist/index.js

@@ -41,6 +41,8 @@ try {
   const customMessagePrefix = core.getInput('custom_message_prefix');
   const customMessageSuffix = core.getInput('custom_message_suffix');
   const commentCommands = core.getInput('comment_command');
+  const specifiedPackageManager = core.getInput('package_manager');
+  const shopifyRegistryUrl = core.getInput('shopify_registry');
   const octokit = github.getOctokit(process.env.GITHUB_TOKEN);
   const releaseBranch =
     core.getInput('release_branch') ?? 'changeset-release/main';
@@ -49,8 +51,12 @@ try {
     process.chdir(workingDirectory);
   }
 
-  const isYarn = existsSync('yarn.lock');
-  const isPnpm = existsSync('pnpm-lock.yaml');
+  // Auto-detect based on lock files
+  let packageManager = 'npm';
+  if (existsSync('yarn.lock')) packageManager = 'yarn';
+  else if (existsSync('pnpm-lock.yaml')) packageManager = 'pnpm';
+
+
   const changesetBinary = path.join('node_modules/.bin/changeset');
   const versionPrefix = 'snapshot';
 
@@ -117,12 +123,10 @@ try {
     }
 
     // Running install to get the changesets package from the project
-    if (isYarn) {
-      await exec('yarn', ['install', '--frozen-lockfile']);
-    } else if (isPnpm) {
-      await exec('pnpm', ['install', '--frozen-lockfile']);
-    } else {
+    if (packageManager === 'npm') {
       await exec('npm', ['ci']);
+    } else {
+      await exec(packageManager, ['install', '--frozen-lockfile']);
     }
 
     // Run post install script after dependencies are installed
@@ -227,11 +231,12 @@ try {
       ? `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 messagePackageManager = specifiedPackageManager?.toLowerCase() ?? packageManager;
+    let globalInstallMessage =
+      messagePackageManager === 'yarn' ? 'yarn global add' : `${messagePackageManager} i -g`;
+    if (shopifyRegistryUrl) {
+      globalInstallMessage = `${globalInstallMessage} --@shopify:registry=${shopifyRegistryUrl}`;
+    }
 
     const globalPackagesMessage =
       '```bash\n' +

index.ts

@@ -1,7 +1,7 @@
 {
   "name": "snapit",
   "private": true,
-  "version": "0.0.15",
+  "version": "0.0.16",
   "description": "Create a snapshot NPM release with `/snapit` comment in a PR",
   "type": "module",
   "scripts": {