Merge pull request #4983 from input-output-hk/newhoggy/script-to-gene…

…rate-merge-summary

Script to generate merge summary

scripts/gen-merge-summary.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+since="$1"
+until="$(date -d "$since +7 days" +%Y-%m-%d)"
+
+echo "# Merge summary for $since to $until"
+
+git log --merges --since $since --until $until --format=fuller \
+  | jc --git-log -p \
+  | jq -r '
+      .[]
+      | select(.author != "iohk-bors[bot]")
+      | (.subject = (.message | split("\n"))[0])
+      | (.body =  (.message | split("\n") | del(.[0]) | del(.[0]) | join("\n")))
+      | select(.subject | startswith("Merge pull request #"))
+      | (.subject |= sub("^.*#"; ""))
+      | ("- [" + (.body | gsub("\n.*"; "")) + "](https://github.com/input-output-hk/cardano-node/pull/" + .subject + ") (" + .author + ")")
+    '