nx
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.NodeBasedFileHasher = void 0;
const tslib_1 = require("tslib");
const workspace_root_1 = require("../utils/workspace-root");
const perf_hooks_1 = require("perf_hooks");
const path_1 = require("path");
const fs_1 = require("fs");
const file_hasher_base_1 = require("./file-hasher-base");
const strip_indents_1 = require("../utils/strip-indents");
const ignore_1 = require("ignore");
const path_2 = require("../utils/path");
class NodeBasedFileHasher extends file_hasher_base_1.FileHasherBase {
constructor() {
super(...arguments);
this.ignoredGlobs = getIgnoredGlobs();
}
init() {
return tslib_1.__awaiter(this, void 0, void 0, function* () {
perf_hooks_1.performance.mark('init hashing:start');
this.clear();
this.allFilesInDir(workspace_root_1.workspaceRoot, true);
perf_hooks_1.performance.mark('init hashing:end');
perf_hooks_1.performance.measure('init hashing', 'init hashing:start', 'init hashing:end');
});
}
hashFiles(files) {
return tslib_1.__awaiter(this, void 0, void 0, function* () {
const r = new Map();
for (let f of files) {
r.set(f, this.hashFile(f));
}
return r;
});
}
allFilesInDir(absoluteDirName, recurse = true) {
const relDirName = (0, path_1.relative)(workspace_root_1.workspaceRoot, absoluteDirName);
if (relDirName && this.ignoredGlobs.ignores(relDirName)) {
return;
}
try {
(0, fs_1.readdirSync)(absoluteDirName).forEach((c) => {
const absoluteChild = (0, path_1.join)(absoluteDirName, c);
const relChild = (0, path_1.relative)(workspace_root_1.workspaceRoot, absoluteChild);
if (this.ignoredGlobs.ignores(relChild)) {
return;
}
try {
const s = (0, fs_1.statSync)(absoluteChild);
if (!s.isDirectory()) {
this.fileHashes.set((0, path_2.normalizePath)(relChild), this.hashFile(relChild));
}
else if (s.isDirectory() && recurse) {
this.allFilesInDir(absoluteChild, true);
}
}
catch (_a) { }
});
}
catch (_a) { }
}
}
exports.NodeBasedFileHasher = NodeBasedFileHasher;
function getIgnoredGlobs() {
const ig = (0, ignore_1.default)();
ig.add(readFileIfExisting(`${workspace_root_1.workspaceRoot}/.gitignore`));
ig.add(readFileIfExisting(`${workspace_root_1.workspaceRoot}/.nxignore`));
ig.add((0, strip_indents_1.stripIndents) `
node_modules
tmp
dist
build
`);
return ig;
}
function readFileIfExisting(path) {
return (0, fs_1.existsSync)(path) ? (0, fs_1.readFileSync)(path, 'utf-8') : '';
}
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