32 lines
617 B
JavaScript
32 lines
617 B
JavaScript
const FILENAMES = ['index', 'readme'];
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const MARKUP_EXTENSIONS = [
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'ad',
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'adoc',
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'asciidoc',
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'creole',
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'markdown',
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'md',
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'mdown',
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'mediawiki',
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'mkd',
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'mkdn',
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'org',
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'rdoc',
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'rst',
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'textile',
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'wiki',
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];
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const isRichReadme = file => {
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const re = new RegExp(`^(${FILENAMES.join('|')})\\.(${MARKUP_EXTENSIONS.join('|')})$`, 'i');
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return re.test(file.name);
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};
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const isPlainReadme = file => {
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const re = new RegExp(`^(${FILENAMES.join('|')})(\\.txt)?$`, 'i');
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return re.test(file.name);
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};
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export const readmeFile = blobs => blobs.find(isRichReadme) || blobs.find(isPlainReadme);
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