feat: update-pull-request-title-and-body option

.github/workflows/test.yml

@@ -2,12 +2,10 @@ on:
   push:
     branches:
       - master
-  pull_request_target:
+  pull_request:
     types:
       - opened
       - synchronize
-    branches:
-      - master
   workflow_dispatch: {}
 name: Test
 jobs:
@@ -53,12 +51,12 @@ jobs:
         with:
           title: Test pull request
           body: This pull request is part of the CI  - please ignore.
-          branch: test-create-new-pull-request
+          branch: test-create-new-pull-request-${{ github.run_number }}
           commit-message: "Just testing [skip ci]"
           author: "J. Doe <[email protected]>"
           labels: test1, test2
           assignees: gr2m
-      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-create-new-pull-request"
+      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-create-new-pull-request-${{ github.run_number }}"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - if: ${{ steps.run.outputs.result != 'created' }}
@@ -84,7 +82,7 @@ jobs:
         with:
           title: Test pull request with multiple commits
           body: This pull request is part of the CI  - please ignore.
-          branch: test-create-new-pull-request-with-multiple-commits
+          branch: test-create-new-pull-request-with-multiple-commits-${{ github.run_number }}
           author: "J. Doe <[email protected]>"
           path: file1.txt
           commit-message: "file 1 created [skip ci]"
@@ -95,7 +93,7 @@ jobs:
         with:
           title: Test pull request
           body: This pull request is part of the CI  - please ignore.
-          branch: test-create-new-pull-request-with-multiple-commits
+          branch: test-create-new-pull-request-with-multiple-commits-${{ github.run_number }}
           author: "J. Doe <[email protected]>"
           path: file2.txt
           commit-message: "file 2 created [skip ci]"
@@ -106,11 +104,11 @@ jobs:
         with:
           title: Test pull request
           body: This pull request is part of the CI  - please ignore.
-          branch: test-create-new-pull-request-with-multiple-commits
+          branch: test-create-new-pull-request-with-multiple-commits-${{ github.run_number }}
           author: "J. Doe <[email protected]>"
           path: does_not_exist.txt
           commit-message: "this should fail silently, not commit should be created"
-      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-create-new-pull-request-with-multiple-commits"
+      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-create-new-pull-request-with-multiple-commits-${{ github.run_number }}"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -132,8 +130,8 @@ jobs:
           title: Test pull request for `auto-merge` option
           commit-message: "Testing auto-merge"
           auto-merge: squash
-          branch: test-auto-merge
-      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-auto-merge"
+          branch: test-auto-merge-${{ github.run_number }}
+      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-auto-merge-${{ github.run_number }}"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -155,3 +153,59 @@ jobs:
           ACTIONS_STEP_DEBUG: true
         with:
           commit-message: "Just testing [skip ci]"
+
+  updatePRTitleAndBody:
+    name: "[TEST] Update PR title and body"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      - run: "date > test.txt"
+      - run: "npm ci"
+      - run: "npm run build"
+      - uses: ./
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ACTIONS_STEP_DEBUG: true
+        with:
+          title: Test pull request
+          body: This pull request is part of the CI  - please ignore.
+          branch: test-update-pr-title-and-body-${{ github.run_number }}
+          commit-message: "Just testing [skip ci]"
+      - run: "echo updated >> test.txt"
+      - uses: ./
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ACTIONS_STEP_DEBUG: true
+        with:
+          title: Skipped Updated test pull request
+          body: This Skipped updated pull request is part of the CI  - please ignore.
+          branch: test-update-pr-title-and-body-${{ github.run_number }}
+          commit-message: "Just testing [skip ci]"
+      - run: "echo updated >> test.txt"
+      - uses: ./
+        id: run
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ACTIONS_STEP_DEBUG: true
+        with:
+          title: Updated test pull request
+          body: This updated pull request is part of the CI  - please ignore.
+          branch: test-update-pr-title-and-body-${{ github.run_number }}
+          commit-message: "Just testing [skip ci]"
+          update-pull-request-title-and-body: true
+      - uses: octokit/[email protected]
+        id: get-pull-request
+        with:
+          route: GET /repos/{owner}/{repo}/pulls/{pull_number}
+          owner: gr2m
+          repo: create-or-update-pull-request-action
+          pull_number: ${{ steps.run.outputs.pull-request-number }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - run: "git push https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git :test-update-pr-title-and-body-${{ github.run_number }}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - if: ${{ fromJson(steps.get-pull-request.outputs.data).title != 'Updated test pull request' }}
+        run: 'echo "Pull request title is  \"${{ fromJson(steps.get-pull-request.outputs.data).title }}\" but expected \"Updated test pull request\"" && exit 1'

README.md

@@ -44,6 +44,7 @@ with:
   labels: label1, label2
   assignees: user1, user2
   auto-merge: squash
+  update-pull-request-title-and-body: false
 ```
 
 **Note:** `auto-merge` is optional. It can be set to `merge`, `squash`, or `rebase`. If [auto-merging](https://docs.github.com/en/github/collaborating-with-pull-requests/incorporating-changes-from-a-pull-request/automatically-merging-a-pull-request) is disabled in the repository, a warning will be logged, but the action will not fail.
@@ -94,8 +95,8 @@ If there are changes, it does the following
 
 The actions outputs following properties:
 
- - `pull-request-number` - number of created/updated PR. Not set if result is `unchanged`.
- - `result` - `created`, `updated` or `unchanged` based if the PR was created, updated or if there were no local changes.
+- `pull-request-number` - number of created/updated PR. Not set if result is `unchanged`.
+- `result` - `created`, `updated` or `unchanged` based if the PR was created, updated or if there were no local changes.
 
 The action is written in JavaScript. [Learn how to create your own](https://help.github.com/en/articles/creating-a-javascript-action).
 

action.yml

@@ -39,6 +39,10 @@ inputs:
   auto-merge:
     description: "Enable auto merge for pull request. Requires auto merging to be enabled in repository settings"
     required: false
+  update-pull-request-title-and-body:
+    description: "Set to true if you want the title and body to be updated for an existing pull request"
+    default: "false"
+    required: false
 
 outputs:
   pull-request-number:

index.js

@@ -53,6 +53,7 @@ async function main() {
       labels: core.getInput("labels"),
       assignees: core.getInput("assignees"),
       autoMerge: core.getInput("auto-merge"),
+      updatePRTitleAndBody: core.getInput("update-pull-request-title-and-body"),
     };
 
     core.debug(`Inputs: ${inspect(inputs)}`);
@@ -85,7 +86,7 @@ async function main() {
         core.info("No local changes");
       }
 
-      core.setOutput("result", "unchanged")
+      core.setOutput("result", "unchanged");
       process.exit(0); // there is currently no neutral exit code
     }
 
@@ -159,6 +160,15 @@ async function main() {
         core.info(
           `Existing pull request for branch "${inputs.branch}" updated: ${prInfo.html_url}`
         );
+        if (inputs.updatePRTitleAndBody === "false") return;
+        await octokit.request(`POST /repos/{owner}/{repo}/pulls/{number}`, {
+          owner,
+          repo,
+          number: prInfo.number,
+          title: inputs.title,
+          body: inputs.body,
+        });
+        core.info(`PR title and body are updated`);
         return;
       }
     }