webpack-dependency-suite
Version:
A set of Webpack plugins, loaders and utilities designed for advanced dependency resolution
197 lines • 11.2 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [0, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var path = require("path");
var loaderUtils = require("loader-utils");
var inject_1 = require("../utils/inject");
var utils_1 = require("../utils");
var debug = require("debug");
var log = debug('convention-loader');
exports.conventions = {
'extension-swap': function (fullPath, query) {
var basename = path.basename(fullPath);
var noExtension = basename.substr(0, basename.lastIndexOf('.')) || basename;
var extensions;
if (Array.isArray(query.extension)) {
extensions = query.extension;
}
else {
extensions = query.extension ? [query.extension] : ['.html', '.css'];
}
var basepath = path.dirname(fullPath);
return extensions.map(function (extension) { return path.join(basepath, noExtension + extension); });
},
'all-files-matching-regex': function (fullPath, query, loaderInstance) {
return __awaiter(this, void 0, void 0, function () {
var files;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, utils_1.getFilesInDir(query.directory, {
regexFilter: query.regex,
emitWarning: loaderInstance.emitWarning.bind(loaderInstance),
emitError: loaderInstance.emitError.bind(loaderInstance),
fileSystem: loaderInstance.fs,
recursive: true
})];
case 1:
files = _a.sent();
return [2 /*return*/, files
.filter(function (file) { return file.filePath !== loaderInstance.resourcePath; })
.map(function (file) { return file.filePath; })];
}
});
});
},
};
function ConventionLoader(source, sourceMap) {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
var query, requires, maybeAddResource, actOnConvention, resourceDir_1, relativeRequires, requireStrings, inject, e_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.async();
query = Object.assign({}, loaderUtils.parseQuery(this.query));
if (this.cacheable) {
this.cacheable();
}
if (!query || !query.convention) {
this.emitError("No convention defined, passing through: " + this.currentRequest + " / " + this.request);
this.callback(undefined, source, sourceMap);
return [2 /*return*/];
}
requires = [];
maybeAddResource = function (input) { return __awaiter(_this, void 0, void 0, function () {
var _this = this;
var value, _a, fullPaths;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!input)
return [2 /*return*/];
if (!input.then) return [3 /*break*/, 2];
return [4 /*yield*/, input];
case 1:
_a = _b.sent();
return [3 /*break*/, 3];
case 2:
_a = input;
_b.label = 3;
case 3:
value = _a;
fullPaths = typeof value === 'string' ? [value] : value;
return [4 /*yield*/, Promise.all(fullPaths.map(function (fullPath) { return __awaiter(_this, void 0, void 0, function () {
var _this = this;
var stat;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, new Promise(function (resolve, reject) {
return _this.fs.stat(fullPath, function (err, value) { return resolve(value); });
})];
case 1:
stat = _a.sent();
if (stat) {
requires.push(fullPath);
}
return [2 /*return*/];
}
});
}); }))];
case 4:
_b.sent();
return [2 /*return*/];
}
});
}); };
actOnConvention = function (convention) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(typeof convention === 'function')) return [3 /*break*/, 2];
return [4 /*yield*/, maybeAddResource(convention(this.resourcePath, query, this))];
case 1:
_a.sent();
return [3 /*break*/, 5];
case 2:
if (!exports.conventions[convention]) return [3 /*break*/, 4];
return [4 /*yield*/, maybeAddResource(exports.conventions[convention](this.resourcePath, query, this))];
case 3:
_a.sent();
return [3 /*break*/, 5];
case 4: throw new Error("No default convention named '" + convention + "' found");
case 5: return [2 /*return*/];
}
});
}); };
_a.label = 1;
case 1:
_a.trys.push([1, 7, , 8]);
if (!(typeof query.convention !== 'function' && typeof query.convention !== 'string')) return [3 /*break*/, 3];
return [4 /*yield*/, Promise.all(query.convention.map(actOnConvention))];
case 2:
_a.sent();
return [3 /*break*/, 5];
case 3: return [4 /*yield*/, actOnConvention(query.convention)];
case 4:
_a.sent();
_a.label = 5;
case 5:
if (!requires.length) {
this.callback(undefined, source, sourceMap);
return [2 /*return*/];
}
resourceDir_1 = path.dirname(this.resourcePath);
relativeRequires = requires.map(function (r) { return ({ literal: "./" + path.relative(resourceDir_1, r) }); });
log("Adding resources to " + this.resourcePath + ": " + relativeRequires.map(function (r) { return r.literal; }).join(', '));
return [4 /*yield*/, inject_1.getRequireStrings(relativeRequires, query.addLoadersCallback, this)];
case 6:
requireStrings = _a.sent();
inject = requireStrings.map(inject_1.wrapInRequireInclude).join('\n');
return [2 /*return*/, inject_1.appendCodeAndCallback(this, source, inject, sourceMap)];
case 7:
e_1 = _a.sent();
log(e_1);
this.emitError(e_1.message);
this.callback(undefined, source, sourceMap);
return [3 /*break*/, 8];
case 8: return [2 /*return*/];
}
});
});
}
exports.default = ConventionLoader;
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