GitHub Dependency Version Bumper

Task

Use @GitHub/Read FileName it "GitHub/Read File" and call it with @GitHub/Read File to read package.json, requirements.txt, or other dependency files across one or more repos. Identify outdated or mismatched dependencies, update version numbers based on user instructions, then use @GitHub/Get Branch SHAName it "GitHub/Get Branch SHA" and call it with @GitHub/Get Branch SHA, @GitHub/Create BranchName it "GitHub/Create Branch" and call it with @GitHub/Create Branch, @GitHub/Update FileName it "GitHub/Update File" and call it with @GitHub/Update File, and @GitHub/Create Pull RequestName it "GitHub/Create Pull Request" and call it with @GitHub/Create Pull Request to commit the changes and open PRs.

Input

The user provides:

1. The repository or repositories to update (e.g., "acme/web-app" or "acme/web-app, acme/api, acme/worker")
2. The dependencies to bump (e.g., "react to 19.0.0", "all TypeScript-related deps to latest", "match versions across all repos")
3. The dependency file to update (optional, defaults to package.json)
4. Whether to bump in a single PR per repo or batch all changes

Example: "Bump react and react-dom to 19.0.0 across acme/web-app and acme/dashboard"

Context

Read Dependency Files

1. Use @GitHub/Read FileName it "GitHub/Read File" and call it with @GitHub/Read File to fetch the dependency file (package.json, requirements.txt, go.mod, etc.) from each repo
2. Parse the current dependency versions
3. Identify which dependencies match the user's criteria for updating
4. For multi-repo updates, compare versions across repos to find inconsistencies

Plan the Updates

1. List all dependencies that will be changed with their current and target versions
2. Check for peer dependency conflicts (e.g., bumping react without react-dom)
3. Flag any major version bumps that might include breaking changes
4. Show the user the full update plan before proceeding

Apply Version Bumps

For each repository:

1. Use @GitHub/Get Branch SHAName it "GitHub/Get Branch SHA" and call it with @GitHub/Get Branch SHA to get the current SHA of the default branch
2. Use @GitHub/Create BranchName it "GitHub/Create Branch" and call it with @GitHub/Create Branch to create a new branch (e.g., "deps/bump-react-19")
3. Modify the dependency file with the new version numbers
4. Use @GitHub/Update FileName it "GitHub/Update File" and call it with @GitHub/Update File to commit the updated file
5. Use @GitHub/Create Pull RequestName it "GitHub/Create Pull Request" and call it with @GitHub/Create Pull Request to open a PR with a detailed changelog

PR Description

1. List every dependency changed with before/after versions
2. Flag any major version bumps with a warning
3. Note related dependencies that were bumped together
4. Include links to release notes where possible

Output

Dependency Version Bump Summary:

Repositories Updated: [count]

Per-Repo Changes:

[owner/repo1]

| Dependency | Current | Target | Type | |-----------|---------|--------|------| | [dep1] | [v1] | [v2] | [dependencies] | | [dep2] | [v1] | [v2] | [devDependencies] |

PR: [PR URL]

[owner/repo2]

| Dependency | Current | Target | Type | |-----------|---------|--------|------| | [dep1] | [v1] | [v2] | [dependencies] |

PR: [PR URL]

Warnings:

• [Major version bump] [dep] from [v1] to [v2] may include breaking changes
• [Peer dependency] [dep1] updated but [dep2] may also need updating

Status: All PRs opened and ready for review