68 lines
2.8 KiB
JavaScript
68 lines
2.8 KiB
JavaScript
import languageLoader from '~/content_editor/services/highlight_js_language_loader';
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// Language map from Rouge::Lexer to highlight.js
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// Rouge::Lexer - We use it on the BE to determine the language of a source file (https://github.com/rouge-ruby/rouge/blob/master/docs/Languages.md).
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// Highlight.js - We use it on the FE to highlight the syntax of a source file (https://github.com/highlightjs/highlight.js/tree/main/src/languages).
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export const ROUGE_TO_HLJS_LANGUAGE_MAP = {
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...Object.fromEntries(Object.keys(languageLoader).map((lang) => [lang, lang])),
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// Override with special mappings
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bsl: '1c',
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pascal: 'delphi',
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jinja: 'django',
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docker: 'dockerfile',
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batchfile: 'dos',
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elixir: 'elixir',
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html: 'xml',
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hylang: 'hy',
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tex: 'latex',
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common_lisp: 'lisp',
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hlsl: 'lsl',
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make: 'makefile',
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objective_c: 'objectivec',
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python3: 'python',
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shell: 'sh',
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vb: 'vbnet',
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viml: 'vim',
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};
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export const EVENT_ACTION = 'view_source';
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export const EVENT_LABEL_VIEWER = 'source_viewer';
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export const EVENT_LABEL_FALLBACK = 'legacy_fallback';
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export const LINES_PER_CHUNK = 70;
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export const NEWLINE = '\n';
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export const BIDI_CHARS = [
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'\u202A', // Left-to-Right Embedding (Try treating following text as left-to-right)
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'\u202B', // Right-to-Left Embedding (Try treating following text as right-to-left)
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'\u202D', // Left-to-Right Override (Force treating following text as left-to-right)
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'\u202E', // Right-to-Left Override (Force treating following text as right-to-left)
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'\u2066', // Left-to-Right Isolate (Force treating following text as left-to-right without affecting adjacent text)
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'\u2067', // Right-to-Left Isolate (Force treating following text as right-to-left without affecting adjacent text)
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'\u2068', // First Strong Isolate (Force treating following text in direction indicated by the next character)
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'\u202C', // Pop Directional Formatting (Terminate nearest LRE, RLE, LRO, or RLO)
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'\u2069', // Pop Directional Isolate (Terminate nearest LRI or RLI)
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'\u061C', // Arabic Letter Mark (Right-to-left zero-width Arabic character)
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'\u200F', // Right-to-Left Mark (Right-to-left zero-width character non-Arabic character)
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'\u200E', // Left-to-Right Mark (Left-to-right zero-width character)
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];
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export const BIDI_CHARS_CLASS_LIST = 'unicode-bidi has-tooltip';
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export const BIDI_CHAR_TOOLTIP = 'Potentially unwanted character detected: Unicode BiDi Control';
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/**
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* We fallback to highlighting these languages with Rouge, see the following issues for more detail:
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* Python: https://gitlab.com/gitlab-org/gitlab/-/issues/384375#note_1212752013
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* HAML: https://github.com/highlightjs/highlight.js/issues/3783
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* */
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export const LEGACY_FALLBACKS = ['python', 'haml'];
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export const CODEOWNERS_FILE_NAME = 'CODEOWNERS';
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export const CODEOWNERS_LANGUAGE = 'codeowners';
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export const SVELTE_LANGUAGE = 'svelte';
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