Changeset Generator

This skill generates changesets for the @savvycal/mjml-editor package.

Process

Step 1: Find the Last Release Tag

git tag -l '@savvycal/mjml-editor@*' --sort=-v:refname | head -1

Store the result as LAST_TAG. If no tags exist, use the initial commit.

Step 2: Get Commits Since Last Release

git log <LAST_TAG>..HEAD --oneline --no-merges

If no commits since the last tag, inform the user there are no changes to release.

Step 3: Determine Semver Type

Analyze commits to determine the version bump:

Major (breaking changes):

• “BREAKING” or “breaking change” in message
• Removal of public API
• Incompatible changes to props/signatures

Minor (new features):

• Commits with “Add”, “Implement”, “Introduce”
• New components, hooks, exports
• New optional props or configuration

Patch (bug fixes):

• Commits with “Fix”, “Correct”
• Refactors, style changes, docs
• Internal improvements, dependency updates

Rule: Use the HIGHEST applicable type.

Step 4: Write Changeset Summary

Guidelines:

• Focus on user impact
• Be concise (1-3 sentences)
• Use present tense (“Add” not “Added”)
• Skip internal implementation details

Step 5: Generate Filename

Create a random slug using pattern: adjective-noun-verb.md

Examples: brave-lions-march.md, calm-waves-flow.md, swift-birds-soar.md

Step 6: Write the File

Create .changeset/<slug>.md:

---
'@savvycal/mjml-editor': <bump-type>
---

<summary>

Step 7: Confirm with User

Show:

1. Filename created
2. Version bump type and reasoning
3. Changeset summary

Ask if adjustments are needed.

Edge Cases

• No commits: Don’t create changeset, inform user
• No tags exist: Get all commits or ask for guidance
• Ambiguous changes: Prefer patch unless clear new functionality