Removing custom branch name as it is now available in upstream

Signed-off-by: Vacha Shah <[email protected]>

.github/workflows/backport.yml

@@ -21,6 +21,6 @@ jobs:
         )
       )
     steps:
-      - uses: tibdex/backport@v2
+      - uses: VachaShah/backport@v2
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -25,4 +25,4 @@ For example, if a pull request has the labels `backport staging` and `backport p
 
 This fork has some new features on top of the original Github Action. Following is a list of new features and how to use them:
 
-1. `branch_name`: This optional input option can be added to the Github Action in order to pass custom branch name prefixes for the backport pull requests. For example, if `branch_name` is `auto/backport-${pull_request_number}`, the branch created for backport pull requests will be `auto/backport-${pull_request_number}-to-${base}`. The default is `backport-${pullRequestNumber}-to-${base}`.
+1. `files_to_skip`: This optional input option can be added to the Github Action in order to pass a list of files that can be skipped during backport.

action.yml

@@ -16,9 +16,6 @@ inputs:
   files_to_skip:
     description: Comma seperated list of files to be skipped from the backport
     required: false
-  branch_name:
-    description: Custom branch name for the backport PR.
-    required: false
   github_token:
     description: Token for the GitHub API.
     required: true

src/backport.ts

@@ -184,7 +184,6 @@ const getFailedBackportCommentBody = ({
 };
 
 const backport = async ({
-  branchName,
   filesToSkip,
   getBody,
   getHead,
@@ -194,7 +193,6 @@ const backport = async ({
   payload,
   token,
 }: {
-  branchName: string,
   filesToSkip: string[];
   getBody: (
     props: Readonly<{
@@ -284,7 +282,7 @@ const backport = async ({
       mergeCommitSha,
       number,
     });
-    const head = (branchName != null) ? branchName : getHead({ base, number });
+    const head = getHead({ base, number });
     const labels = getLabels({
       base,
       labels: originalLabels

src/index.ts

@@ -34,7 +34,6 @@ const run = async () => {
     const labelRegExp = new RegExp(labelPattern);
 
     const token = getInput("github_token", { required: true });
-    const branchName = getInput("branch_name");
     const filesInput = getInput("files_to_skip");
     const filesToSkip = getFilesToSkip(filesInput);
 
@@ -51,7 +50,6 @@ const run = async () => {
     }
 
     const createdPullRequestBaseBranchToNumber = await backport({
-      branchName,
       filesToSkip,
       getBody,
       getHead,