Sync Forks #66
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| name: Sync Forks | |
| on: | |
| schedule: | |
| - cron: '21 12,0 * * *' | |
| workflow_dispatch: | |
| jobs: | |
| joblist: | |
| name: Sync Forks | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Sync Forks | |
| env: | |
| GH_TOKEN: ${{ secrets.ON_WF_PAT }} | |
| run: | | |
| nRepos=$(gh api graphql -f query='{ | |
| organization(login: "OpenNeuroDatasets-JSONLD" ) { | |
| repositories { | |
| totalCount | |
| } | |
| } | |
| }' | jq -r '.data.organization.repositories.totalCount') | |
| # Return every repository name except .github (because that one is special) | |
| reposON_LD=$(gh repo list "OpenNeuroDatasets-JSONLD" --limit ${nRepos} --json name --jq '.[].name' | grep -v ".github") | |
| is_behind() { | |
| local repo=$1 | |
| response=$(gh api graphql -f query='query GetDefaultBranch($owner: String!, $name: String!) { | |
| repository(name: $name, owner: $owner) { | |
| parent { | |
| parentName: nameWithOwner | |
| } | |
| defaultBranchRef { | |
| branchName: name | |
| } | |
| } | |
| }' -f owner="OpenNeuroDatasets-JSONLD" -f name="${repo}") | |
| parentRepo=$(echo $response | jq -r '.data.repository.parent.parentName') | |
| defaultBranch=$(echo $response | jq -r '.data.repository.defaultBranchRef.branchName') | |
| # Compare the two default branches | |
| difference=$(gh api repos/${parentRepo}/compare/${defaultBranch}...OpenNeuroDatasets-JSONLD:${defaultBranch} | jq -r '.ahead_by,.behind_by') | |
| # ahead means the fork has new commits that the parent repo doesn't yet have | |
| ahead_by=$(echo $difference | cut -d ' ' -f 1) | |
| # behind means the fork is missing new commits from the parent repo | |
| behind_by=$(echo $difference | cut -d ' ' -f 2) | |
| echo ${behind_by} | |
| } | |
| for repo in $reposON_LD; do | |
| behind_by=$(is_behind $repo) | |
| if [ "$behind_by" != "null" ] && [ $behind_by -gt 0 ]; then | |
| echo " Fork $repo is behind by $behind_by commits" | |
| # Sync the fork and if that fails, prevent the non-zero exit code from crashing the workflow | |
| gh repo sync OpenNeuroDatasets-JSONLD/$repo || true | |
| else | |
| # echo "Fork $repo is up to date" | |
| : | |
| fi | |
| done |