Add a monthly summary of commits

Author: some-natalie

sql/README.md

@@ -24,6 +24,7 @@ The `metrics` folder has queries that are all around usage of various features i
 
 - `actions-summary.sql` - A monthly summary of runtime hours, seconds waiting in queue before dispatch, and job count for GitHub Actions usage.
 - `commit-count.sql` - This pulls a "high score" report of all users, all commits, from all time.
+- `commit-summary.sql` - A month-by-month summary of commits pushed to GitHub Enterprise Server (using the commit date).
 - `count-tabs.sql` - A report of the custom tabs users put in their repositories.
 - `issue-report.sql` - A report of active issues within the past X days.
 - `linguist-report.sql` - This returns the "size" of each language in each repository and when the repo was last updated.  This can be a very large report.

sql/metrics/commit-summary.sql

@@ -0,0 +1,15 @@
+/* 
+ * This query generates a monthly summary of commit activity by committed date.
+ */
+SELECT
+	month(c.committed_date) as month,
+	year(c.committed_date) as year,
+	sum(c.commit_count) as commits
+FROM
+	github_enterprise.commit_contributions c
+GROUP BY
+	month,
+	year
+ORDER BY
+	year,
+	month