Revert PR

Revert PR

This skill provides the detailed git revert workflow and the exact PR body template used by Revertomatic for reverting merged pull requests that break CI or nightly payloads.

When to Use This Skill

Use this skill when:

• A merged PR needs to be reverted to restore CI signal
• Following the OpenShift quick-revert policy
• You need the exact Revertomatic template format for the revert PR body
• You need to generate CI override commands for a revert PR

Optional Parameters

• --draft: When set, create the revert PR as a draft (gh pr create --draft). Used by the experimental revert workflow to open experimental revert PRs that may be closed if the suspect is cleared.
• --context: When the caller passes context directly (e.g., from an autonomous pipeline that already has all context in memory), skip the JIRA lookup in Step 5. The provided context string is used as-is for the {CONTEXT} template variable.

Prerequisites

1. GitHub CLI (gh): Installed and authenticated

   • Check: gh auth status

2. Git: Installed and configured

   • Check: which git

3. Repository Access: User must have push access to their fork of the target repository

Implementation Steps

Step 1: Extract PR Information

Use the gh CLI to fetch all necessary details about the PR being reverted:

# Fetch PR details as JSON
pr_data=$(gh pr view "$PR_URL" --json number,title,author,mergeCommit,baseRefName,state)

# Extract fields
pr_number=$(echo "$pr_data" | jq -r '.number')
pr_title=$(echo "$pr_data" | jq -r '.title')
pr_author=$(echo "$pr_data" | jq -r '.author.login')
merge_sha=$(echo "$pr_data" | jq -r '.mergeCommit.oid')
base_branch=$(echo "$pr_data" | jq -r '.baseRefName')
pr_state=$(echo "$pr_data" | jq -r '.state')

Validation:

• pr_state must be MERGED. If the PR is not merged, abort with an error.
• merge_sha must not be empty or null.