Added script to count lines of code changed per committer email address, because GitHub removed that feature from web UI.

xet7 · xet7 · commit 835e33bf0900 · 2024-03-08T22:57:38.000+02:00
Thanks to bgwines and xet7 !
diff --git a/releases/count-lines-of-code-per-committer.sh b/releases/count-lines-of-code-per-committer.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# At 2024, GitHub removed feature of counting lines of code from
+# https://github.com/wekan/wekan/graphs/contributors
+# "Contributions to main, line counts have been omitted because commit count exceeds 10,000."
+#
+# This code counts lines of code per email address:
+# https://github.com/orgs/community/discussions/89886#discussioncomment-8650093
+
+if [ $# -ne 1 ]
+  then
+    echo "Syntax to count lines of code per committer, by email address:"
+    echo "  ./releases/count-lines-of-code-per-committer.sh x@xet7.org"
+    echo "Example result at 2024-03-08:"
+    echo "  added lines: 4594802, removed lines: 4416066, total lines: 178736, added:deleted ratio:1.04047"
+    exit 1
+fi
+
+git log --author=$1 --pretty=tformat: --numstat | awk '{ adds += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s, removed lines: %s, total lines: %s, added:deleted ratio:%s\n", adds, subs, loc, adds/subs }' -
