Initial Commit

node_modules/dir-compare/build/src/entry/entryBuilder.js

@@ -0,0 +1,114 @@
+const fs = require('fs');
+const minimatch = require('minimatch');
+const pathUtils = require('path');
+const entryComparator = require('./entryComparator');
+const PATH_SEP = pathUtils.sep;
+module.exports = {
+    /**
+     * Returns the sorted list of entries in a directory.
+     */
+    buildDirEntries(rootEntry, dirEntries, relativePath, options) {
+        const res = [];
+        for (let i = 0; i < dirEntries.length; i++) {
+            const entryName = dirEntries[i];
+            const entryAbsolutePath = rootEntry.absolutePath + PATH_SEP + entryName;
+            const entryPath = rootEntry.path + PATH_SEP + entryName;
+            const entry = this.buildEntry(entryAbsolutePath, entryPath, entryName, options);
+            if (options.skipSymlinks && entry.isSymlink) {
+                entry.stat = undefined;
+            }
+            if (filterEntry(entry, relativePath, options)) {
+                res.push(entry);
+            }
+        }
+        return res.sort((a, b) => entryComparator.compareEntry(a, b, options));
+    },
+    buildEntry(absolutePath, path, name, options) {
+        const stats = getStatIgnoreBrokenLink(absolutePath);
+        const isDirectory = stats.stat.isDirectory();
+        let isPermissionDenied = false;
+        if (options.handlePermissionDenied) {
+            const isFile = !isDirectory;
+            isPermissionDenied = hasPermissionDenied(absolutePath, isFile, options);
+        }
+        return {
+            name: name,
+            absolutePath: absolutePath,
+            path: path,
+            stat: stats.stat,
+            lstat: stats.lstat,
+            isSymlink: stats.lstat.isSymbolicLink(),
+            isBrokenLink: stats.isBrokenLink,
+            isDirectory,
+            isPermissionDenied
+        };
+    },
+};
+function hasPermissionDenied(absolutePath, isFile, options) {
+    if (isFile && !options.compareContent) {
+        return false;
+    }
+    try {
+        fs.accessSync(absolutePath, fs.constants.R_OK);
+        return false;
+    }
+    catch (_a) {
+        return true;
+    }
+}
+function getStatIgnoreBrokenLink(absolutePath) {
+    const lstat = fs.lstatSync(absolutePath);
+    try {
+        return {
+            stat: fs.statSync(absolutePath),
+            lstat: lstat,
+            isBrokenLink: false
+        };
+    }
+    catch (error) {
+        if (error.code === 'ENOENT') {
+            return {
+                stat: lstat,
+                lstat: lstat,
+                isBrokenLink: true
+            };
+        }
+        throw error;
+    }
+}
+/**
+ * Filter entries by file name. Returns true if the file is to be processed.
+ */
+function filterEntry(entry, relativePath, options) {
+    if (entry.isSymlink && options.skipSymlinks) {
+        return false;
+    }
+    const path = pathUtils.join(relativePath, entry.name);
+    if (options.skipEmptyDirs && entry.stat.isDirectory() && isEmptyDir(entry.absolutePath)) {
+        return false;
+    }
+    if ((entry.stat.isFile() && options.includeFilter) && (!match(path, options.includeFilter))) {
+        return false;
+    }
+    if ((options.excludeFilter) && (match(path, options.excludeFilter))) {
+        return false;
+    }
+    return true;
+}
+function isEmptyDir(path) {
+    return fs.readdirSync(path).length === 0;
+}
+/**
+ * Matches path by pattern.
+ */
+function match(path, pattern) {
+    const patternArray = pattern.split(',');
+    for (let i = 0; i < patternArray.length; i++) {
+        const pat = patternArray[i];
+        if (minimatch(path, pat, { dot: true, matchBase: true })) { //nocase
+            return true;
+        }
+    }
+    return false;
+}
+//# sourceMappingURL=entryBuilder.js.map