I need to have the git history in cloudbuild to detect which apps in my nx monorepo had changes. My current approach to getting the history is the following:
steps:
- id: 'create github ssh configurations'
name: 'gcr.io/cloud-builders/git'
secretEnv: ['SSH_KEY']
entrypoint: 'bash'
args:
- -c
- |
echo "$$SSH_KEY" >> /root/.ssh/id_rsa
chmod 400 /root/.ssh/id_rsa
cp known_hosts.github /root/.ssh/known_hosts
git config --global user.email "a@b.com"
volumes:
- name: 'ssh'
path: /root/.ssh
- id: 'fetch more history'
name: 'gcr.io/cloud-builders/git'
script: |
#!/usr/bin/env bash
git remote set-url origin git@github.com:<user>/<repo>.git
git fetch
git checkout -b deploy-branch
git add -A
git commit -m "dep commit"
git checkout main
git pull
git checkout deploy-branch
git rebase main -X theirs
volumes:
- name: 'ssh'
path: /root/.ssh
- other steps
availableSecrets:
secretManager:
- versionName: projects/<>/secrets/<>/versions/latest
env: 'SSH_KEY'
How can I avoid having all those git commands, especially in the second step? I would like to primarily use this cloudbuild everytime there is a merge to main. If I can also use it for manual deployments its a bonus.
