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a61598884f
Use https://github.com/github-linguist/linguist/blob/main/lib/linguist/languages.yml to substantially improve syntax higlighting in Codemirror. File is generated on-demand only. Signed-off-by: silverwind <me@silverwind.io> Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
55 lines
2.2 KiB
TypeScript
55 lines
2.2 KiB
TypeScript
import {buildLanguageDescriptions, importCodemirror} from './main.ts';
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test('matchFilename — language detection covers extended rules', async () => {
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const cm = await importCodemirror();
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const list = buildLanguageDescriptions(cm);
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const match = (filename: string) =>
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cm.language.LanguageDescription.matchFilename(list, filename)?.name;
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// Linguist-supplied filenames + extensions
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expect(match('.bashrc')).toBe('Shell');
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expect(match('PKGBUILD')).toBe('Shell');
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expect(match('foo.zsh')).toBe('Shell');
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expect(match('Cargo.lock')).toBe('TOML');
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expect(match('Gemfile')).toBe('Ruby');
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expect(match('foo.gemspec')).toBe('Ruby');
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expect(match('foo.psgi')).toBe('Perl');
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expect(match('foo.pyi')).toBe('Python');
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expect(match('foo.webmanifest')).toBe('JSON');
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expect(match('foo.tcc')).toBe('C++');
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// Script-side extras (extraFilenames / extraExtensions)
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expect(match('.editorconfig')).toBe('Properties files');
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expect(match('foo.conf')).toBe('Properties files');
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expect(match('Snakefile')).toBe('Python');
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// Custom Gitea entries override language-data
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expect(match('Containerfile.test')).toBe('Dockerfile');
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expect(match('Dockerfile.dev')).toBe('Dockerfile');
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expect(match('Makefile.am')).toBe('Makefile');
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expect(match('foo.mk')).toBe('Makefile');
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expect(match('.env.local')).toBe('Dotenv');
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expect(match('foo.json5')).toBe('JSON5');
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expect(match('foo.mdown')).toBe('Markdown');
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// Filename regex wins over extension match
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expect(match('nginx.conf')).toBe('Nginx');
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// .spec routes to RPM Spec via excludeExt redirect
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expect(match('foo.spec')).toBe('RPM Spec');
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// CM original ownership preserved against Linguist's broader claims (.sql is SQL,
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// not PLSQL, even though Linguist's PLSQL extension list includes it).
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expect(match('foo.sql')).toBe('SQL');
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expect(match('foo.h')).toBe('C');
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expect(match('foo.mm')).toBe('Objective-C++');
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// Globally ambiguous extensions fall through to plain text
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expect(match('foo.cgi')).toBeUndefined();
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expect(match('foo.inc')).toBeUndefined();
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// Smoke: existing language-data entries still resolve
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expect(match('foo.go')).toBe('Go');
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expect(match('foo.tsx')).toBe('TSX');
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});
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