Ensure all trailers remain after Change-Id

Previously, only "Co-authored-by" appeared before Chang-Id, while
other trailers (e.g., Signed-off-by, Reviewed-by) were placed after
it. This change ensures that all trailers consistently appear
before Change-Id.

Co-authored-by: EricccTaiwan <[email protected]>
Change-Id: I12c391c4ced8e200f26f53c34fc0e877b7af8561

Author: charliechiou

scripts/commit-msg.hook

@@ -611,35 +611,30 @@ add_change_id() {
       print lines "\n"
       lines = ""
     }
-    changeIdAfter = "^(" tolower("'"$CHANGE_ID_AFTER"'") "):"
+
     numlines = split(lines, footer, "\n")
 
-    # Find the last line that starts with a comment character.
-    coauthorIndex = 0
-    for (line = 1; line <= numlines; line++) {
-      if (match(tolower(footer[line]), /^co-authored-by:/)) {
-        coauthorIndex = line
-      }
-    }
+    trailers = ""
+    other_footer = ""
 
     for (line = 1; line <= numlines; line++) {
-      if (unprinted && match(tolower(footer[line]), changeIdAfter) != 1) {
-        # If the Change-Id is the first line in the footer, print it first.
-        if (coauthorIndex == 0 || line > coauthorIndex) {
-          print "Change-Id: I'"$id"'"
-          unprinted = 0
-        }
+      if (match(tolower(footer[line]), /^(signed-off-by|acked-by|co-authored-by|reviewed-by|tested-by|suggested-by|reported-by):/)) {
+        trailers = trailers footer[line] "\n"
+      } else {
+        other_footer = other_footer footer[line] "\n"
       }
-      print footer[line]
+    }
 
-      if(line == coauthorIndex && unprinted) {
-        print "Change-Id: I'"$id"'"
-        unprinted = 0
-      }
+    if (other_footer != "") {
+      printf "%s", other_footer
     }
-    if (unprinted) {
-      print "Change-Id: I'"$id"'"
+
+    if (trailers != "") {
+      printf "%s", trailers
     }
+
+    printf "Change-Id: I'"$id"'\n"
+
   }' "$MSG" > "$T" && mv "$T" "$MSG" || rm -f "$T"
 }