feat: add components

2025-04-04 17:19:07 +08:00
parent 6f494ec9ca
commit c37b9f0ab2
40 changed files with 2088 additions and 0 deletions
--- a/components/component-diffutil-ex.js
+++ b/components/component-diffutil-ex.js
@@ -0,0 +1,38 @@
+requireJAR('diffutils-1.3.0.jar');
+
+var DiffUtils = Packages.difflib.DiffUtils;
+var DeleteDelta = Packages.difflib.DeleteDelta;
+var ChangeDelta = Packages.difflib.ChangeDelta;
+var InsertDelta = Packages.difflib.InsertDelta;
+
+exports.diff2List = (left, right) => {
+    var patch = DiffUtils.diff(left, right);
+    var result = [];
+    $EACH(patch.getDeltas(), (delta) => {
+        if (delta instanceof DeleteDelta) {
+            result.push("@@deleted @" + delta.getOriginal().getPosition()
+                                + " #" + delta.getOriginal().getLines().size());
+            $EACH(delta.getOriginal().getLines(), (line) => {
+                result.push("-- " + line);
+            })
+        }
+        if (delta instanceof ChangeDelta) {
+            result.push("@@modified @" + delta.getOriginal().getPosition()
+                                + " #" + delta.getOriginal().getLines().size() + '-' +  delta.getRevised().getLines().size());
+            $EACH(delta.getOriginal().getLines(), (line) => {
+                result.push("-- " + line);
+            });
+            $EACH(delta.getRevised().getLines(), (line) => {
+                result.push("++ " + line);
+            });
+        }
+        if (delta instanceof InsertDelta) {
+            result.push("@@inserted @" + delta.getOriginal().getPosition()
+                                + " #" + delta.getRevised().getLines().size());
+            $EACH(delta.getRevised().getLines(), (line) => {
+                result.push("++ " + line);
+            });
+        }
+    });
+    return result;
+};