From 8e4b640cf473ee4e551bca6d7a36588a882a1829 Mon Sep 17 00:00:00 2001
From: webwarrior <reg@webwarrior.ws>
Date: Mon, 17 Jul 2023 11:03:18 +0200
Subject: [PATCH] commitlint(plugins): fix issue#124

Add exception to bodySoftMaxLineLength when line exceeds max
length but ends with a git commit hash.

Fixes https://github.com/nblockchain/conventions/issues/124.
---
 commitlint/plugins.ts | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/commitlint/plugins.ts b/commitlint/plugins.ts
index f772d83e..16f95059 100644
--- a/commitlint/plugins.ts
+++ b/commitlint/plugins.ts
@@ -399,7 +399,21 @@ export abstract class Plugins {
 
                         let lineIsFooterNote = Helpers.isFooterNote(line);
 
-                        if (!isUrl && !lineIsFooterNote) {
+                        let commitHashPattern = `([0-9a-f]{40})`;
+                        let anySinglePunctuationCharOrNothing = `[\.\,\:\;\?\!]?`;
+                        let index = line.search(
+                            commitHashPattern +
+                                anySinglePunctuationCharOrNothing +
+                                `$`
+                        );
+                        let endsWithCommitHashButRestIsNotTooLong =
+                            index != -1 && index < bodyMaxLineLength;
+
+                        if (
+                            !isUrl &&
+                            !lineIsFooterNote &&
+                            !endsWithCommitHashButRestIsNotTooLong
+                        ) {
                             offence = true;
                             break;
                         }