Utility scripts for managing the dev-agent repository and GitHub issues.

Add multiple sub-issues to a parent issue using GitHub's GraphQL API.

./scripts/gh-issue-add-subs.sh <parent-issue-number> <child-issue-number>...

# Add issues #52, #53, #54 as sub-issues of #31
./scripts/gh-issue-add-subs.sh 31 52 53 54

# Add a single sub-issue
./scripts/gh-issue-add-subs.sh 31 52

• GitHub CLI (gh) installed and authenticated
• Issues must exist in the current repository
• jq (optional, for better error formatting)

1. Fetches the parent issue ID using gh issue view
2. Fetches each child issue ID
3. Builds a batched GraphQL mutation with aliases (add1, add2, etc.)
4. Executes all mutations in a single GraphQL request
5. Displays results for each relationship created

• 0 - Success
• 1 - Missing required arguments
• 2 - Failed to get parent issue ID
• 3 - Failed to get child issue ID
• 4 - GraphQL mutation failed

• The script uses GraphQL aliases to batch multiple addSubIssue mutations in a single request
• If a child issue already has a parent, GitHub will return an error (handled gracefully)
• All operations are performed atomically - if one fails, the entire batch fails

• GitHub Issue Relationships
• GitHub GraphQL API - addSubIssue