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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/@mrmlnc/readdir-enhanced/lib/sync
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/@mrmlnc/readdir-enhanced/lib/sync')
-rw-r--r--node_modules/@mrmlnc/readdir-enhanced/lib/sync/for-each.js22
-rw-r--r--node_modules/@mrmlnc/readdir-enhanced/lib/sync/fs.js64
-rw-r--r--node_modules/@mrmlnc/readdir-enhanced/lib/sync/index.js34
3 files changed, 120 insertions, 0 deletions
diff --git a/node_modules/@mrmlnc/readdir-enhanced/lib/sync/for-each.js b/node_modules/@mrmlnc/readdir-enhanced/lib/sync/for-each.js
new file mode 100644
index 0000000..c5ec088
--- /dev/null
+++ b/node_modules/@mrmlnc/readdir-enhanced/lib/sync/for-each.js
@@ -0,0 +1,22 @@
+'use strict';
+
+module.exports = syncForEach;
+
+/**
+ * A facade that allows {@link Array.forEach} to be called as though it were asynchronous.
+ *
+ * @param {array} array - The array to iterate over
+ * @param {function} iterator - The function to call for each item in the array
+ * @param {function} done - The function to call when all iterators have completed
+ */
+function syncForEach (array, iterator, done) {
+ array.forEach(item => {
+ iterator(item, () => {
+ // Note: No error-handling here because this is currently only ever called
+ // by DirectoryReader, which never passes an `error` parameter to the callback.
+ // Instead, DirectoryReader emits an "error" event if an error occurs.
+ });
+ });
+
+ done();
+}
diff --git a/node_modules/@mrmlnc/readdir-enhanced/lib/sync/fs.js b/node_modules/@mrmlnc/readdir-enhanced/lib/sync/fs.js
new file mode 100644
index 0000000..3aada77
--- /dev/null
+++ b/node_modules/@mrmlnc/readdir-enhanced/lib/sync/fs.js
@@ -0,0 +1,64 @@
+'use strict';
+
+const fs = require('fs');
+const call = require('../call');
+
+/**
+ * A facade around {@link fs.readdirSync} that allows it to be called
+ * the same way as {@link fs.readdir}.
+ *
+ * @param {string} dir
+ * @param {function} callback
+ */
+exports.readdir = function (dir, callback) {
+ // Make sure the callback is only called once
+ callback = call.once(callback);
+
+ try {
+ let items = fs.readdirSync(dir);
+ callback(null, items);
+ }
+ catch (err) {
+ callback(err);
+ }
+};
+
+/**
+ * A facade around {@link fs.statSync} that allows it to be called
+ * the same way as {@link fs.stat}.
+ *
+ * @param {string} path
+ * @param {function} callback
+ */
+exports.stat = function (path, callback) {
+ // Make sure the callback is only called once
+ callback = call.once(callback);
+
+ try {
+ let stats = fs.statSync(path);
+ callback(null, stats);
+ }
+ catch (err) {
+ callback(err);
+ }
+};
+
+/**
+ * A facade around {@link fs.lstatSync} that allows it to be called
+ * the same way as {@link fs.lstat}.
+ *
+ * @param {string} path
+ * @param {function} callback
+ */
+exports.lstat = function (path, callback) {
+ // Make sure the callback is only called once
+ callback = call.once(callback);
+
+ try {
+ let stats = fs.lstatSync(path);
+ callback(null, stats);
+ }
+ catch (err) {
+ callback(err);
+ }
+};
diff --git a/node_modules/@mrmlnc/readdir-enhanced/lib/sync/index.js b/node_modules/@mrmlnc/readdir-enhanced/lib/sync/index.js
new file mode 100644
index 0000000..60243a1
--- /dev/null
+++ b/node_modules/@mrmlnc/readdir-enhanced/lib/sync/index.js
@@ -0,0 +1,34 @@
+'use strict';
+
+module.exports = readdirSync;
+
+const DirectoryReader = require('../directory-reader');
+
+let syncFacade = {
+ fs: require('./fs'),
+ forEach: require('./for-each'),
+ sync: true
+};
+
+/**
+ * Returns the buffered output from a synchronous {@link DirectoryReader}.
+ *
+ * @param {string} dir
+ * @param {object} [options]
+ * @param {object} internalOptions
+ */
+function readdirSync (dir, options, internalOptions) {
+ internalOptions.facade = syncFacade;
+
+ let reader = new DirectoryReader(dir, options, internalOptions);
+ let stream = reader.stream;
+
+ let results = [];
+ let data = stream.read();
+ while (data !== null) {
+ results.push(data);
+ data = stream.read();
+ }
+
+ return results;
+}