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Add GH app for repos with branch protections #7

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Add GH app for repos with branch protections #7

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21 changes: 21 additions & 0 deletions .github/workflows/pr-prepare.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,13 @@ on:
changelog_entry:
type: string
description: 'Custom changelog entry (defaults to PR title if omitted)'
secrets:
CLIENT_ID:
required: false
description: 'GitHub App Client ID for automated commits'
APP_PRIVATE_KEY:
required: false
description: 'GitHub App private key PEM for automated commits'

jobs:
notify-instructions:
Expand Down Expand Up @@ -72,8 +79,18 @@ jobs:
(github.event.action == 'closed' && github.event.pull_request.merged == true) || inputs.pr_number
permissions:
contents: write
env:
USE_APP_TOKEN: ${{ secrets.CLIENT_ID != '' }}
# Flow: resolve inputs (from comment or dispatch) → fetch files → compute updates → commit
steps:
- name: Generate GitHub App token
id: app-token
if: env.USE_APP_TOKEN == 'true'
uses: actions/create-github-app-token@v3.2.0
with:
client-id: ${{ secrets.CLIENT_ID }}
private-key: ${{ secrets.APP_PRIVATE_KEY }}

- name: Resolve inputs
id: resolve
uses: actions/github-script@v9
Expand All @@ -82,6 +99,7 @@ jobs:
INPUT_PR_NUMBER: ${{ inputs.pr_number }}
INPUT_CHANGELOG_ENTRY: ${{ inputs.changelog_entry }}
with:
github-token: ${{ steps.app-token.outputs.token || github.token }}
script: |
const owner = context.payload.repository.owner.login;
const repo = context.payload.repository.name;
Expand Down Expand Up @@ -194,6 +212,7 @@ jobs:
BASE_REF: ${{ steps.resolve.outputs.base-ref }}
COMMAND: ${{ steps.resolve.outputs.command }}
with:
github-token: ${{ steps.app-token.outputs.token || github.token }}
script: |
const fs = require('fs');
const owner = context.payload.repository.owner.login;
Expand Down Expand Up @@ -274,6 +293,7 @@ jobs:
env:
VERSION_PATH: ${{ steps.fetch-files.outputs.version-path }}
with:
github-token: ${{ steps.app-token.outputs.token || github.token }}
script: |
const fs = require('fs');
const owner = context.payload.repository.owner.login;
Expand Down Expand Up @@ -307,6 +327,7 @@ jobs:
BASE_REF: ${{ steps.resolve.outputs.base-ref }}
TREE_JSON: ${{ steps.create-blobs.outputs.tree }}
with:
github-token: ${{ steps.app-token.outputs.token || github.token }}
script: |
const fs = require('fs');
const owner = context.payload.repository.owner.login;
Expand Down