30 lines
872 B
TypeScript
30 lines
872 B
TypeScript
import * as fs from "fs";
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import * as path from "path";
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import * as yamlFrontMatter from "yaml-front-matter";
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/**
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* Parses the input files and returns a list of YAML metadata with special
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* columns for calculated values.
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*/
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export function scanFiles(argv, files: string[]) {
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var list: any[] = [];
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for (var file of files) {
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// Load the metadata from the given file.
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var contents = fs.readFileSync(file, "utf8");
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var metadata = yamlFrontMatter.loadFront(contents);
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// Add in the standard fields as "_" entries.
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metadata._filename = file.replace(argv.prefix, "");
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metadata._basename = path.basename(file);
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metadata._words = metadata.__content
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.replace("'", "")
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.split(/\s+/g).length;
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// Add the metadata to the list.
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list.push(metadata);
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}
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return list;
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}
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