list-contributors script

1 files changed, 15 insertions, 0 deletions

diff --git a/dev/tools/list-contributors.sh b/dev/tools/list-contributors.sh
new file mode 100644
index 0000000000..c968f2e952
--- /dev/null
+++ b/dev/tools/list-contributors.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# For compat with OSX which has a non-gnu sed which doesn't support -z
+SED=`which gsed || which sed`
+
+if [ $# != 1 ]; then
+  error "usage: $0 rev0..rev1"
+  exit 1
+fi
+
+git shortlog -s -n --group=author --group=trailer:Co-authored-by $1 | cut -f2 | sort -k 2 | grep -v -e "coqbot" -e "^$" > contributors.tmp
+
+cat contributors.tmp | wc -l | xargs echo "Contributors:"
+cat contributors.tmp | gsed -z "s/\n/, /g"
+echo
+rm contributors.tmp