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From be348f64eda257ae0af1f89552548d3e8eca3688 Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <git@lukegb.com>
Date: Thu, 2 Jul 2020 23:02:43 +0100
Subject: [PATCH 3/7] Syntax highlight rules.pl
---
.../diff/gr-syntax-layer/gr-syntax-layer.ts | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.ts b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.ts
index 2762ccc625..598e14589f 100644
--- a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.ts
+++ b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.ts
@@ -103,6 +103,10 @@ const LANGUAGE_MAP = new Map<string, string>([
]);
const ASYNC_DELAY = 10;
+const FILENAME_OVERRIDES = new Map<string, string>([
+ ['rules.pl', 'prolog'],
+]);
+
const CLASS_SAFELIST = new Set<string>([
'gr-diff gr-syntax gr-syntax-attr',
'gr-diff gr-syntax gr-syntax-attribute',
@@ -241,10 +245,17 @@ export class GrSyntaxLayer implements DiffLayer {
}
}
+ _basename(filename: string): string {
+ const pieces = filename.split(/\//);
+ return pieces[pieces.length-1];
+ }
+
_getLanguage(metaInfo: DiffFileMetaInfo) {
// The Gerrit API provides only content-type, but for other users of
// gr-diff it may be more convenient to specify the language directly.
- return metaInfo.language ?? LANGUAGE_MAP.get(metaInfo.content_type);
+ return metaInfo.language ??
+ FILENAME_OVERRIDES.get(this._basename(metaInfo.name)) ??
+ LANGUAGE_MAP.get(metaInfo.content_type);
}
/**
--
2.32.0
|
