From c34e0ed181243560844d6dd7363bec1f7fa72f2c Mon Sep 17 00:00:00 2001
From: Michal Koutný <mkoutny@suse.com>
Date: Sep 21 2022 15:48:04 +0000
Subject: scripts/CKC: Search also CVE and generic references


Sometimes it's useful to check that references exits, not the commit
itself.

---

diff --git a/scripts/check-kernel-commit b/scripts/check-kernel-commit
index 47ec7e7..e9c87b4 100755
--- a/scripts/check-kernel-commit
+++ b/scripts/check-kernel-commit
@@ -5,11 +5,11 @@ usage()
     echo "Check whether a given list of commit is available in"
     echo "a given list of branches."
     echo
-    echo "Usage: ${0##*/} [branches.conf] commit_hash..."
+    echo "Usage: ${0##*/} [branches.conf] term..."
     echo
     echo "Parametes:"
     echo "	branches.conf: file with the list of branches to be checked"
-    echo "	commit_hash: hash of the commint to be found"
+    echo "	term: hash of the commit|CVE|bsc to be found"
 }
 
 fetch_branches()
@@ -41,7 +41,30 @@ else
     shift;
 fi
 
-KBC_CHECK_HASHES="$*"
+KBC_CHECK_TERMS="$*"
+
+term2regex()
+{
+    shopt nocasematch
+    local t=$1
+    case $t in
+        # CVEs first
+        2[0-9][0-9][0-9]-*)
+            t=cve-$t
+            ;&
+        cve-*)
+            echo "^References:.*$t"
+            ;;
+        # looks like a hash, look for commits
+        [a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]*)
+            echo "^Git-commit:.*$t"
+            ;;
+        # treat rest as a generic reference
+        *)
+            echo "^References:.*$t"
+            ;;
+    esac
+}
 
 check_branch()
 {
@@ -55,12 +78,12 @@ check_branch()
     found=""
     missing=""
 
-    for hash in $KBC_CHECK_HASHES ; do
-        git grep "^Git-commit: *$hash" "remotes/origin/$branch" >/dev/null 2>&1
+    for term in $KBC_CHECK_TERMS ; do
+        git grep -i "$(term2regex $term)" "remotes/origin/$branch" >/dev/null 2>&1
         if [ $? -eq 0 ] ; then
-            found="$found $hash"
+            found="$found $term"
         else
-            missing="$missing $hash"
+            missing="$missing $term"
         fi
     done
 
@@ -78,7 +101,7 @@ check_branch()
     if [ $verbose -ne 0 ] ; then
         echo "        missing hash:"
         for hash in $missing ; do
-            echo "                $hash"
+            echo "                $term"
         done
         echo
     fi