33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
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diff --git a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js
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index 1a0bbd9f50..d8d2fa643b 100644
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--- a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js
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+++ b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js
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@@ -102,6 +102,10 @@ const LANGUAGE_MAP = {
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};
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const ASYNC_DELAY = 10;
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+const FILENAME_OVERRIDES = {
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+ 'rules.pl': 'prolog',
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+};
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+
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const CLASS_WHITELIST = {
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'gr-diff gr-syntax gr-syntax-attr': true,
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'gr-diff gr-syntax gr-syntax-attribute': true,
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@@ -233,10 +237,16 @@ class GrSyntaxLayer extends GestureEventListeners(
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}
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}
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+ _basename(filename) {
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+ const pieces = filename.split(/\//);
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+ return pieces[pieces.length-1];
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+ }
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+
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_getLanguage(diffFileMetaInfo) {
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// The Gerrit API provides only content-type, but for other users of
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// gr-diff it may be more convenient to specify the language directly.
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return diffFileMetaInfo.language ||
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+ FILENAME_OVERRIDES[this._basename(diffFileMetaInfo.name)] ||
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LANGUAGE_MAP[diffFileMetaInfo.content_type];
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}
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