Adding parsing of "fixes"/"fixed" Keyword and the colon (#25634)

Closes #25633

Signed-off-by: Alexander Schwartz <aschwart@redhat.com>

.github/scripts/pr-find-issues-test.sh

@@ -0,0 +1,24 @@
+#!/bin/bash -e
+# Use this script to test different variants of a PR body.
+
+source ./pr-find-issues.sh
+
+function testParsing() {
+    echo -n "$1 -> $2 "
+    if [ $(parse_issues "$1") != "$2" ]; then
+        echo "(failure)"
+        return 1
+    fi
+    echo "(success)"
+    return 0
+}
+
+function testFailed() {
+    echo "Test Failed!"
+}
+
+trap 'testFailed' ERR
+
+testParsing "Closes #123" "123"
+testParsing "Fixes #123" "123"
+testParsing "Fixes: #123" "123"

.github/scripts/pr-find-issues.sh

@@ -8,9 +8,10 @@ if [ "$REPO" == "" ]; then
 fi
 
 function parse_issues() {
-    echo "$1" | grep -i -P -o "(close|closes|closed|resolve|resolves|resolved) #[[:digit:]]*" | cut -d '#' -f 2 | sort -n
+    echo "$1" | grep -i -P -o "(close|closes|closed|resolve|resolves|resolved|fixes|fixed):? #[[:digit:]]*" | cut -d '#' -f 2 | sort -n
 }
 
+if [ "$PR" != "" ]; then
     PR_JSON=$(gh api "/repos/$REPO/pulls/$PR")
     PR_BODY=$(echo "$PR_JSON" | jq -r .body)
     PR_MERGE_COMMIT_SHA=$(echo "$PR_JSON" | jq -r .merge_commit_sha)
@@ -26,4 +27,4 @@ fi
     for i in $ISSUES; do
         echo "$i"
     done
-
+fi