31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
const { createRequire } = require("node:module");
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const { isAbsolute, join, resolve } = require("node:path");
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const { fileURLToPath } = require("node:url");
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/**
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* Resolve an absolute path from {@link root}, but only
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* if {@link input} isn't already absolute.
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*
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* @param input The path to resolve.
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* @param root The base path; default = process.cwd()
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* @returns The resolved absolute path.
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*/
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function absolute(input, root) {
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return isAbsolute(input) ? input : resolve(root || ".", input);
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}
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function from(root, ident, silent) {
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try {
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// NOTE: dirs need a trailing "/" OR filename. With "/" route,
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// Node adds "noop.js" as main file, so just do "noop.js" anyway.
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let r = root instanceof URL || root.startsWith("file://") ? join(fileURLToPath(root), "noop.js") : join(absolute(root), "noop.js");
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return createRequire(r).resolve(ident);
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} catch (err) {
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if (!silent) throw err;
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}
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}
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function cwd(ident, silent) {
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return from(resolve(), ident, silent);
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}
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exports.absolute = absolute;
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exports.from = from;
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exports.cwd = cwd; |