Merge pull request #165 from ykokw/optional-search-branch-name-env

Optional environment variable that specifies the branch name to search for deployments

README.md

@@ -15,6 +15,7 @@ The main difference to [Capture Vercel Preview URL](https://github.com/marketpla
 - [Vercel Preview URL](#vercel-preview-url)
   - [Table of Contents](#table-of-contents)
   - [Usage](#usage)
+    - [Vercel Project ID](#vercel-project-id)
   - [Environment Variables / Secret](#environment-variables--secret)
   - [Inputs](#inputs)
   - [Outputs](#outputs)
@@ -53,6 +54,9 @@ Your project name is not the same as the project ID. You can find the project ID
 
 In the repository, go to "Settings", then "Secrets" and add "VERCEL_TOKEN", the value you can retrieve on your [Vercel account](https://vercel.com/account/tokens).
 
+By optionally setting `SEARCH_BRANCH_NAME` as an environment variable, you can override the branch name used to search for deployments in Vercel.
+This environment variable is useful in cases where GITHUB_REF becomes the default branch, such as when commenting on pull requests or adding labels.
+
 ## Inputs
 
 To see more information on inputs, see the [Vercel Documentation](https://vercel.com/docs/rest-api#endpoints/deployments/list-deployments).
@@ -72,11 +76,11 @@ To see more information on inputs, see the [Vercel Documentation](https://vercel
 
 ## Outputs
 
-| Name               | Description                                                                                                                      |
-| ------------------ | ---------------------------------------------------------------------------------------------------------------------------------|
-| `preview_url`      | A string with the unique URL of the deployment. If it hasn't finished uploading (is incomplete), the value will be null          |
-| `deployment_state` | A string with the current deployment state, it could be one of the following QUEUED, BUILDING, READY, or ERROR.                  |
-| `branch_alias`     | A string with the [branch alias](https://vercel.com/docs/cli/alias), that is a custom domain that Vercel creates for that branch.|
+| Name               | Description                                                                                                                       |
+| ------------------ | --------------------------------------------------------------------------------------------------------------------------------- |
+| `preview_url`      | A string with the unique URL of the deployment. If it hasn't finished uploading (is incomplete), the value will be null           |
+| `deployment_state` | A string with the current deployment state, it could be one of the following QUEUED, BUILDING, READY, or ERROR.                   |
+| `branch_alias`     | A string with the [branch alias](https://vercel.com/docs/cli/alias), that is a custom domain that Vercel creates for that branch. |
 
 ## Contributing
 

dist/index.js

@@ -35572,11 +35572,14 @@ ${pendingInterceptorsFormatter.format(pending)}
           /* harmony import */ var _vercel_js__WEBPACK_IMPORTED_MODULE_1__ =
             __nccwpck_require__(4702)
 
-          const githubBranch =
+          const searchBranchName = process.env.SEARCH_BRANCH_NAME || ''
+          const defaultGithubBranch =
             process.env.GITHUB_EVENT_NAME === 'pull_request' ||
             process.env.GITHUB_EVENT_NAME === 'pull_request_target'
               ? process.env.GITHUB_HEAD_REF
               : process.env.GITHUB_REF.replace('refs/heads/', '')
+          const githubBranch =
+            searchBranchName.length > 0 ? searchBranchName : defaultGithubBranch
           const githubProject = process.env.GITHUB_REPOSITORY
           const githubRepo = githubProject.split('/')[1]
           const vercelOptions = {
@@ -38084,7 +38087,8 @@ ${pendingInterceptorsFormatter.format(pending)}
 /******/
 /************************************************************************/
 /******/ /* webpack/runtime/async module */
-/******/ ;(() => {
+/******/
+;(() => {
   /******/ var webpackQueues =
     typeof Symbol === 'function'
       ? Symbol('webpack queues')
@@ -38189,7 +38193,8 @@ ${pendingInterceptorsFormatter.format(pending)}
 })()
 /******/
 /******/ /* webpack/runtime/define property getters */
-/******/ ;(() => {
+/******/
+;(() => {
   /******/ // define getter functions for harmony exports
   /******/ __nccwpck_require__.d = (exports, definition) => {
     /******/ for (var key in definition) {
@@ -38211,7 +38216,8 @@ ${pendingInterceptorsFormatter.format(pending)}
 })()
 /******/
 /******/ /* webpack/runtime/ensure chunk */
-/******/ ;(() => {
+/******/
+;(() => {
   /******/ __nccwpck_require__.f = {}
   /******/ // This file contains only the entry chunk.
   /******/ // The chunk loading function for additional chunks
@@ -38229,7 +38235,8 @@ ${pendingInterceptorsFormatter.format(pending)}
 })()
 /******/
 /******/ /* webpack/runtime/get javascript chunk filename */
-/******/ ;(() => {
+/******/
+;(() => {
   /******/ // This function allow to reference async chunks
   /******/ __nccwpck_require__.u = (chunkId) => {
     /******/ // return url for filenames based on template
@@ -38240,14 +38247,16 @@ ${pendingInterceptorsFormatter.format(pending)}
 })()
 /******/
 /******/ /* webpack/runtime/hasOwnProperty shorthand */
-/******/ ;(() => {
+/******/
+;(() => {
   /******/ __nccwpck_require__.o = (obj, prop) =>
     Object.prototype.hasOwnProperty.call(obj, prop)
   /******/
 })()
 /******/
 /******/ /* webpack/runtime/make namespace object */
-/******/ ;(() => {
+/******/
+;(() => {
   /******/ // define __esModule on exports
   /******/ __nccwpck_require__.r = (exports) => {
     /******/ if (typeof Symbol !== 'undefined' && Symbol.toStringTag) {
@@ -38270,9 +38279,10 @@ ${pendingInterceptorsFormatter.format(pending)}
       import.meta.url.match(/^file:\/\/\/\w:/) ? 1 : 0,
       -1
     ) + '/'
-/******/
-/******/ /* webpack/runtime/import chunk loading */
-/******/ ;(() => {
+  /******/
+  /******/ /* webpack/runtime/import chunk loading */
+  /******/
+;(() => {
   /******/ // no baseURI
   /******/
   /******/ // object to store loaded and loading chunks

src/index.js

@@ -1,11 +1,14 @@
 import * as core from '@actions/core'
 import getDeploymentUrl from './vercel.js'
 
-const githubBranch =
+const searchBranchName = process.env.SEARCH_BRANCH_NAME || ''
+const defaultGithubBranch =
   process.env.GITHUB_EVENT_NAME === 'pull_request' ||
   process.env.GITHUB_EVENT_NAME === 'pull_request_target'
     ? process.env.GITHUB_HEAD_REF
     : process.env.GITHUB_REF.replace('refs/heads/', '')
+const githubBranch =
+  searchBranchName.length > 0 ? searchBranchName : defaultGithubBranch
 const githubProject = process.env.GITHUB_REPOSITORY
 const githubRepo = githubProject.split('/')[1]
 const vercelOptions = {