Analyze git repository contributors over a configurable time period.

Given a path to a git repository and a number of days to look back, the analyze method collects per-contributor statistics by parsing git shortlog and git log --numstat output. It produces two data artifacts:

report (resource) - structured JSON with contributor details including name, email, commit count, files changed, lines added, and lines removed. Sorted by commit count descending with totals.

summary (file, text/plain) - a pre-formatted ASCII table for human consumption, with aligned columns, comma-formatted numbers, and a totals row.

Global arguments: repoPath (string, required) - path to the git repository days (number, default 30) - number of days to look back

Usage: swamp model create @looper/git-contributor-analysis my-repo-stats

Edit input to set repoPath and days

swamp model method run my-repo-stats analyze --json

Works well in workflows with runtime inputs - pass repoPath dynamically via ${{ inputs.repoPath }} in globalArguments.