Add capacitorjs runtime

node_modules/@ionic/utils-fs/dist/index.js

@@ -0,0 +1,286 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.walk = exports.Walker = exports.compilePaths = exports.tmpfilepath = exports.findBaseDirectory = exports.isExecutableFile = exports.pathExecutable = exports.pathWritable = exports.pathReadable = exports.pathExists = exports.pathAccessible = exports.writeStreamToFile = exports.cacheFileChecksum = exports.getFileChecksums = exports.getFileChecksum = exports.fileToString = exports.getFileTree = exports.readdirp = exports.readdirSafe = exports.statSafe = void 0;
+const tslib_1 = require("tslib");
+const fs = require("fs-extra");
+const os = require("os");
+const path = require("path");
+const stream = require("stream");
+const safe = require("./safe");
+tslib_1.__exportStar(require("fs-extra"), exports);
+var safe_1 = require("./safe");
+Object.defineProperty(exports, "statSafe", { enumerable: true, get: function () { return safe_1.stat; } });
+Object.defineProperty(exports, "readdirSafe", { enumerable: true, get: function () { return safe_1.readdir; } });
+async function readdirp(dir, { filter, onError, walkerOptions } = {}) {
+    return new Promise((resolve, reject) => {
+        const items = [];
+        let rs = walk(dir, walkerOptions);
+        if (filter) {
+            rs = rs.pipe(new stream.Transform({
+                objectMode: true,
+                transform(obj, enc, cb) {
+                    if (!filter || filter(obj)) {
+                        this.push(obj);
+                    }
+                    cb();
+                },
+            }));
+        }
+        rs
+            .on('error', (err) => onError ? onError(err) : reject(err))
+            .on('data', (item) => items.push(item.path))
+            .on('end', () => resolve(items));
+    });
+}
+exports.readdirp = readdirp;
+/**
+ * Compile and return a file tree structure.
+ *
+ * This function walks a directory structure recursively, building a nested
+ * object structure in memory that represents it. When finished, the root
+ * directory node is returned.
+ *
+ * @param dir The root directory from which to compile the file tree
+ */
+async function getFileTree(dir, { onError, onFileNode = n => n, onDirectoryNode = n => n, walkerOptions } = {}) {
+    const fileMap = new Map([]);
+    const getOrCreateParent = (item) => {
+        const parentPath = path.dirname(item.path);
+        const parent = fileMap.get(parentPath);
+        if (parent && parent.type === "directory" /* FileType.DIRECTORY */) {
+            return parent;
+        }
+        return onDirectoryNode({ path: parentPath, type: "directory" /* FileType.DIRECTORY */, children: [] });
+    };
+    const createFileNode = (item, parent) => {
+        const node = { path: item.path, parent };
+        return item.stats.isDirectory() ?
+            onDirectoryNode({ ...node, type: "directory" /* FileType.DIRECTORY */, children: [] }) :
+            onFileNode({ ...node, type: "file" /* FileType.FILE */ });
+    };
+    return new Promise((resolve, reject) => {
+        dir = path.resolve(dir);
+        const rs = walk(dir, walkerOptions);
+        rs
+            .on('error', err => onError ? onError(err) : reject(err))
+            .on('data', item => {
+            const parent = getOrCreateParent(item);
+            const node = createFileNode(item, parent);
+            parent.children.push(node);
+            fileMap.set(item.path, node);
+            fileMap.set(parent.path, parent);
+        })
+            .on('end', () => {
+            const root = fileMap.get(dir);
+            if (!root) {
+                return reject(new Error('No root node found after walking directory structure.'));
+            }
+            delete root.parent;
+            resolve(root);
+        });
+    });
+}
+exports.getFileTree = getFileTree;
+async function fileToString(filePath) {
+    try {
+        return await fs.readFile(filePath, { encoding: 'utf8' });
+    }
+    catch (e) {
+        if (e.code === 'ENOENT' || e.code === 'ENOTDIR') {
+            return '';
+        }
+        throw e;
+    }
+}
+exports.fileToString = fileToString;
+async function getFileChecksum(filePath) {
+    const crypto = await Promise.resolve().then(() => require('crypto'));
+    return new Promise((resolve, reject) => {
+        const hash = crypto.createHash('md5');
+        const input = fs.createReadStream(filePath);
+        input.on('error', (err) => {
+            reject(err);
+        });
+        hash.once('readable', () => {
+            const fullChecksum = hash.read().toString('hex');
+            resolve(fullChecksum);
+        });
+        input.pipe(hash);
+    });
+}
+exports.getFileChecksum = getFileChecksum;
+/**
+ * Return true and cached checksums for a file by its path.
+ *
+ * Cached checksums are stored as `.md5` files next to the original file. If
+ * the cache file is missing, the cached checksum is undefined.
+ *
+ * @param p The file path
+ * @return Promise<[true checksum, cached checksum or undefined if cache file missing]>
+ */
+async function getFileChecksums(p) {
+    return Promise.all([
+        getFileChecksum(p),
+        (async () => {
+            try {
+                const md5 = await fs.readFile(`${p}.md5`, { encoding: 'utf8' });
+                return md5.trim();
+            }
+            catch (e) {
+                if (e.code !== 'ENOENT') {
+                    throw e;
+                }
+            }
+        })(),
+    ]);
+}
+exports.getFileChecksums = getFileChecksums;
+/**
+ * Store a cache file containing the source file's md5 checksum hash.
+ *
+ * @param p The file path
+ * @param checksum The checksum. If excluded, the checksum is computed
+ */
+async function cacheFileChecksum(p, checksum) {
+    const md5 = await getFileChecksum(p);
+    await fs.writeFile(`${p}.md5`, md5, { encoding: 'utf8' });
+}
+exports.cacheFileChecksum = cacheFileChecksum;
+function writeStreamToFile(stream, destination) {
+    return new Promise((resolve, reject) => {
+        const dest = fs.createWriteStream(destination);
+        stream.pipe(dest);
+        dest.on('error', reject);
+        dest.on('finish', resolve);
+    });
+}
+exports.writeStreamToFile = writeStreamToFile;
+async function pathAccessible(filePath, mode) {
+    try {
+        await fs.access(filePath, mode);
+    }
+    catch (e) {
+        return false;
+    }
+    return true;
+}
+exports.pathAccessible = pathAccessible;
+async function pathExists(filePath) {
+    return pathAccessible(filePath, fs.constants.F_OK);
+}
+exports.pathExists = pathExists;
+async function pathReadable(filePath) {
+    return pathAccessible(filePath, fs.constants.R_OK);
+}
+exports.pathReadable = pathReadable;
+async function pathWritable(filePath) {
+    return pathAccessible(filePath, fs.constants.W_OK);
+}
+exports.pathWritable = pathWritable;
+async function pathExecutable(filePath) {
+    return pathAccessible(filePath, fs.constants.X_OK);
+}
+exports.pathExecutable = pathExecutable;
+async function isExecutableFile(filePath) {
+    const [stats, executable] = await (Promise.all([
+        safe.stat(filePath),
+        pathExecutable(filePath),
+    ]));
+    return !!stats && (stats.isFile() || stats.isSymbolicLink()) && executable;
+}
+exports.isExecutableFile = isExecutableFile;
+/**
+ * Find the base directory based on the path given and a marker file to look for.
+ */
+async function findBaseDirectory(dir, file) {
+    if (!dir || !file) {
+        return;
+    }
+    for (const d of compilePaths(dir)) {
+        const results = await safe.readdir(d);
+        if (results.includes(file)) {
+            return d;
+        }
+    }
+}
+exports.findBaseDirectory = findBaseDirectory;
+/**
+ * Generate a random file path within the computer's temporary directory.
+ *
+ * @param prefix Optionally provide a filename prefix.
+ */
+function tmpfilepath(prefix) {
+    const rn = Math.random().toString(16).substring(2, 8);
+    const p = path.resolve(os.tmpdir(), prefix ? `${prefix}-${rn}` : rn);
+    return p;
+}
+exports.tmpfilepath = tmpfilepath;
+/**
+ * Given an absolute system path, compile an array of paths working backwards
+ * one directory at a time, always ending in the root directory.
+ *
+ * For example, `'/some/dir'` => `['/some/dir', '/some', '/']`
+ *
+ * @param filePath Absolute system base path.
+ */
+function compilePaths(filePath) {
+    filePath = path.normalize(filePath);
+    if (!path.isAbsolute(filePath)) {
+        throw new Error(`${filePath} is not an absolute path`);
+    }
+    const parsed = path.parse(filePath);
+    if (filePath === parsed.root) {
+        return [filePath];
+    }
+    return filePath
+        .slice(parsed.root.length)
+        .split(path.sep)
+        .map((segment, i, array) => parsed.root + path.join(...array.slice(0, array.length - i)))
+        .concat(parsed.root);
+}
+exports.compilePaths = compilePaths;
+class Walker extends stream.Readable {
+    constructor(p, options = {}) {
+        super({ objectMode: true });
+        this.p = p;
+        this.options = options;
+        this.paths = [this.p];
+    }
+    _read() {
+        const p = this.paths.shift();
+        const { pathFilter } = this.options;
+        if (!p) {
+            this.push(null);
+            return;
+        }
+        fs.lstat(p, (err, stats) => {
+            if (err) {
+                this.emit('error', err);
+                return;
+            }
+            const item = { path: p, stats };
+            if (stats.isDirectory()) {
+                fs.readdir(p, (err, contents) => {
+                    if (err) {
+                        this.emit('error', err);
+                        return;
+                    }
+                    let paths = contents.map(file => path.join(p, file));
+                    if (pathFilter) {
+                        paths = paths.filter(p => pathFilter(p.substring(this.p.length + 1)));
+                    }
+                    this.paths.push(...paths);
+                    this.push(item);
+                });
+            }
+            else {
+                this.push(item);
+            }
+        });
+    }
+}
+exports.Walker = Walker;
+function walk(p, options = {}) {
+    return new Walker(p, options);
+}
+exports.walk = walk;