Synchronizing GitHub with Adobe Cloud Manager Repository | Community
Skip to main content
M
MartinSm4
July 24, 2025
Solved

Synchronizing GitHub with Adobe Cloud Manager Repository

  • July 24, 2025
  • 1 reply
  • 493 views

I am trying to automatically synchronize my GitHub repository with the Adobe Cloud Manager Git repository, so that my Cloud Manager pipeline always has the latest source code. I created a GitHub Action to push changes from main, develop, and other branches whenever there’s a commit. However, my push keeps failing with the error:

remote: pre-receive hook declined
remote: You are not allowed to update refs/heads/develop

 

Here’s the GitHub Action I am using:


name: Mirror to Adobe Cloud Manager

on:
push:
branches:
- main
- develop
workflow_dispatch:

jobs:
mirror:
runs-on: ubuntu-latest

steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0

- name: Configure SSH
run: |
mkdir -p ~/.ssh
echo "${{ secrets.AEM_CLOUD_SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
chmod 600 ~/.ssh/id_rsa
ssh-keyscan git.cloudmanager.adobe.com >> ~/.ssh/known_hosts

- name: Add Adobe remote
run: |
git remote add adobe ${{ secrets.AEM_CLOUD_REPO_URL }}

- name: Push changes
run: |
git push --mirror adobe

 

When I run this, the pipeline fails at the last step. I also have multiple branches like develop/develop and develop/qa. Could this be the issue? Is --mirror the wrong approach when pushing to Cloud Manager? How should I correctly push my branches and tags from GitHub to the Adobe repository?

 

Best answer by SantoshSai

Hi @martinsm4,

I think it is rejecting because git push --mirror attempts to push all references, including refs/pull/* and other internal refs that Cloud Manager doesn’t allow. Adobe Cloud Manager has strict pre-receive hooks that only accept refs/heads/* (branches) and refs/tags/* (tags). The error you facing usually means either the key being used doesn’t have write permissions or the branch structure you are pushing is invalid.

Instead of --mirror, you should explicitly push only branches and tags. Try this to fix your GitHub Action:

name: Mirror to Adobe Cloud Manager

on:
  push:
    branches:
      - main
      - develop
      - 'develop/**'
      - 'release/**'
      - 'hotfix/**'
  tags:
    - '*'
  workflow_dispatch:

jobs:
  mirror:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          tags: true

      - name: Configure SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.AEM_CLOUD_SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan git.cloudmanager.adobe.com >> ~/.ssh/known_hosts

      - name: Add Adobe remote
        run: |
          git remote add adobe ${{ secrets.AEM_CLOUD_REPO_URL }}
          git config remote.adobe.push '+refs/heads/*:refs/heads/*'
          git config --add remote.adobe.push '+refs/tags/*:refs/tags/*'

      - name: Push branches and tags
        run: |
          git push adobe --prune --atomic
          git push adobe --prune --tags

Reference: https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/implementing/using-cloud-manager/managing-code/working-with-multiple-source-git-repositories

1 reply

SantoshSai
Community Advisor
SantoshSaiCommunity AdvisorAccepted solution
Community Advisor
July 24, 2025

Hi @martinsm4,

I think it is rejecting because git push --mirror attempts to push all references, including refs/pull/* and other internal refs that Cloud Manager doesn’t allow. Adobe Cloud Manager has strict pre-receive hooks that only accept refs/heads/* (branches) and refs/tags/* (tags). The error you facing usually means either the key being used doesn’t have write permissions or the branch structure you are pushing is invalid.

Instead of --mirror, you should explicitly push only branches and tags. Try this to fix your GitHub Action:

name: Mirror to Adobe Cloud Manager

on:
  push:
    branches:
      - main
      - develop
      - 'develop/**'
      - 'release/**'
      - 'hotfix/**'
  tags:
    - '*'
  workflow_dispatch:

jobs:
  mirror:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          tags: true

      - name: Configure SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.AEM_CLOUD_SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan git.cloudmanager.adobe.com >> ~/.ssh/known_hosts

      - name: Add Adobe remote
        run: |
          git remote add adobe ${{ secrets.AEM_CLOUD_REPO_URL }}
          git config remote.adobe.push '+refs/heads/*:refs/heads/*'
          git config --add remote.adobe.push '+refs/tags/*:refs/tags/*'

      - name: Push branches and tags
        run: |
          git push adobe --prune --atomic
          git push adobe --prune --tags

Reference: https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/implementing/using-cloud-manager/managing-code/working-with-multiple-source-git-repositories

Santosh Sai
    Terms & ConditionsAccessibility statement

    Loading footer...