mirror of
https://github.com/joelwmale/webhook-action.git
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92 lines
3.6 KiB
JavaScript
92 lines
3.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var path = require("path");
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var path_1 = require("path");
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var filesystem_1 = require("./filesystem");
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/**
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* Builds a list of all physical paths to try by:
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* 1. Check for file named exactly as request.
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* 2. Check for files named as request ending in any of the extensions.
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* 3. Check for file specified in package.json's main property.
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* 4. Check for files named as request ending in "index" with any of the extensions.
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*/
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function getPathsToTry(extensions, absolutePathMappings, requestedModule) {
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if (!absolutePathMappings ||
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!requestedModule ||
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requestedModule[0] === "." ||
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requestedModule[0] === path.sep) {
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return undefined;
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}
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var pathsToTry = [];
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for (var _i = 0, absolutePathMappings_1 = absolutePathMappings; _i < absolutePathMappings_1.length; _i++) {
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var entry = absolutePathMappings_1[_i];
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var starMatch = entry.pattern === requestedModule
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? ""
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: matchStar(entry.pattern, requestedModule);
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if (starMatch !== undefined) {
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var _loop_1 = function (physicalPathPattern) {
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var physicalPath = physicalPathPattern.replace("*", starMatch);
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pathsToTry.push({ type: "file", path: physicalPath });
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pathsToTry.push.apply(pathsToTry, extensions.map(function (e) { return ({ type: "extension", path: physicalPath + e }); }));
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pathsToTry.push({
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type: "package",
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path: path.join(physicalPath, "/package.json")
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});
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var indexPath = path.join(physicalPath, "/index");
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pathsToTry.push.apply(pathsToTry, extensions.map(function (e) { return ({ type: "index", path: indexPath + e }); }));
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};
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for (var _a = 0, _b = entry.paths; _a < _b.length; _a++) {
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var physicalPathPattern = _b[_a];
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_loop_1(physicalPathPattern);
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}
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}
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}
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return pathsToTry.length === 0 ? undefined : pathsToTry;
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}
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exports.getPathsToTry = getPathsToTry;
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// Not sure why we don't just return the full found path?
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function getStrippedPath(tryPath) {
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return tryPath.type === "index"
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? path_1.dirname(tryPath.path)
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: tryPath.type === "file"
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? tryPath.path
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: tryPath.type === "extension"
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? filesystem_1.removeExtension(tryPath.path)
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: tryPath.type === "package"
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? tryPath.path
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: exhaustiveTypeException(tryPath.type);
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}
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exports.getStrippedPath = getStrippedPath;
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function exhaustiveTypeException(check) {
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throw new Error("Unknown type " + check);
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}
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exports.exhaustiveTypeException = exhaustiveTypeException;
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/**
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* Matches pattern with a single star against search.
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* Star must match at least one character to be considered a match.
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* @param patttern for example "foo*"
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* @param search for example "fooawesomebar"
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* @returns the part of search that * matches, or undefined if no match.
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*/
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function matchStar(pattern, search) {
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if (search.length < pattern.length) {
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return undefined;
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}
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if (pattern === "*") {
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return search;
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}
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var star = pattern.indexOf("*");
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if (star === -1) {
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return undefined;
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}
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var part1 = pattern.substring(0, star);
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var part2 = pattern.substring(star + 1);
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if (search.substr(0, star) !== part1) {
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return undefined;
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}
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if (search.substr(search.length - part2.length) !== part2) {
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return undefined;
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}
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return search.substr(star, search.length - part2.length);
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}
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