1 files changed, 121 insertions, 0 deletions
diff --git a/desktop/node_modules/dir-compare/build/src/entry/entryEquality.js b/desktop/node_modules/dir-compare/build/src/entry/entryEquality.js
new file mode 100644
index 0000000..481ec0d
--- /dev/null
+++ b/desktop/node_modules/dir-compare/build/src/entry/entryEquality.js
@@ -0,0 +1,121 @@
+const fs = require('fs');
+/**
+ * Compares two entries with identical name and type.
+ */
+module.exports = {
+    isEntryEqualSync(entry1, entry2, type, options) {
+        if (type === 'file') {
+            return isFileEqualSync(entry1, entry2, options);
+        }
+        if (type === 'directory') {
+            return isDirectoryEqual(entry1, entry2, options);
+        }
+        if (type === 'broken-link') {
+            return isBrokenLinkEqual();
+        }
+        throw new Error('Unexpected type ' + type);
+    },
+    isEntryEqualAsync(entry1, entry2, type, diffSet, options) {
+        if (type === 'file') {
+            return isFileEqualAsync(entry1, entry2, type, diffSet, options);
+        }
+        if (type === 'directory') {
+            return isDirectoryEqual(entry1, entry2, options);
+        }
+        if (type === 'broken-link') {
+            return isBrokenLinkEqual();
+        }
+        throw new Error('Unexpected type ' + type);
+    }
+};
+function isFileEqualSync(entry1, entry2, options) {
+    const p1 = entry1 ? entry1.absolutePath : undefined;
+    const p2 = entry2 ? entry2.absolutePath : undefined;
+    if (options.compareSymlink && !isSymlinkEqual(entry1, entry2)) {
+        return { same: false, reason: 'different-symlink' };
+    }
+    if (options.compareSize && entry1.stat.size !== entry2.stat.size) {
+        return { same: false, reason: 'different-size' };
+    }
+    if (options.compareDate && !isDateEqual(entry1.stat.mtime, entry2.stat.mtime, options.dateTolerance)) {
+        return { same: false, reason: 'different-date' };
+    }
+    if (options.compareContent && !options.compareFileSync(p1, entry1.stat, p2, entry2.stat, options)) {
+        return { same: false, reason: 'different-content' };
+    }
+    return { same: true };
+}
+function isFileEqualAsync(entry1, entry2, type, diffSet, options) {
+    const p1 = entry1 ? entry1.absolutePath : undefined;
+    const p2 = entry2 ? entry2.absolutePath : undefined;
+    if (options.compareSymlink && !isSymlinkEqual(entry1, entry2)) {
+        return { same: false, reason: 'different-symlink' };
+    }
+    if (options.compareSize && entry1.stat.size !== entry2.stat.size) {
+        return { same: false, samePromise: undefined, reason: 'different-size' };
+    }
+    if (options.compareDate && !isDateEqual(entry1.stat.mtime, entry2.stat.mtime, options.dateTolerance)) {
+        return { same: false, samePromise: undefined, reason: 'different-date' };
+    }
+    if (options.compareContent) {
+        let samePromise = undefined;
+        let subDiffSet;
+        if (!options.noDiffSet) {
+            subDiffSet = [];
+            diffSet.push(subDiffSet);
+        }
+        samePromise = options.compareFileAsync(p1, entry1.stat, p2, entry2.stat, options)
+            .then((comparisonResult) => {
+            let same, error;
+            if (typeof (comparisonResult) === "boolean") {
+                same = comparisonResult;
+            }
+            else {
+                error = comparisonResult;
+            }
+            return {
+                entry1: entry1, entry2: entry2, same: same,
+                error: error, type1: type, type2: type,
+                diffSet: subDiffSet,
+                reason: same ? undefined : 'different-content'
+            };
+        })
+            .catch((error) => ({
+            error: error
+        }));
+        return { same: undefined, samePromise: samePromise };
+    }
+    return { same: true, samePromise: undefined };
+}
+function isDirectoryEqual(entry1, entry2, options) {
+    if (options.compareSymlink && !isSymlinkEqual(entry1, entry2)) {
+        return { same: false, reason: 'different-symlink' };
+    }
+    return { same: true };
+}
+function isBrokenLinkEqual() {
+    return { same: false, reason: 'broken-link' }; // broken links are never considered equal
+}
+/**
+ * Compares two dates and returns true/false depending on tolerance (milliseconds).
+ * Two dates are considered equal if the difference in milliseconds between them is less or equal than tolerance.
+ */
+function isDateEqual(date1, date2, tolerance) {
+    return Math.abs(date1.getTime() - date2.getTime()) <= tolerance ? true : false;
+}
+/**
+ * Compares two entries for symlink equality.
+ */
+function isSymlinkEqual(entry1, entry2) {
+    if (!entry1.isSymlink && !entry2.isSymlink) {
+        return true;
+    }
+    if (entry1.isSymlink && entry2.isSymlink && hasIdenticalLink(entry1.absolutePath, entry2.absolutePath)) {
+        return true;
+    }
+    return false;
+}
+function hasIdenticalLink(path1, path2) {
+    return fs.readlinkSync(path1) === fs.readlinkSync(path2);
+}
+//# sourceMappingURL=entryEquality.js.map
+\ No newline at end of file