1 files changed, 40 insertions, 0 deletions
diff --git a/scripts/patches/mkPatches.js b/scripts/patches/mkPatches.js
new file mode 100644
index 00000000..1e1e0475
--- /dev/null
+++ b/scripts/patches/mkPatches.js
@@ -0,0 +1,40 @@
+const { execSync } = require("child_process");
+const path = require("path");
+const fs = require("fs");
+const { argv, stdout, exit } = require("process");
+const { execIn, parts, getDirs, walk, sanitizeVarName } = require("../utils");
+
+//generate git patch for each file in assets/cache
+const srcDir = path.join(__dirname, "..", "..", "assets", "cache");
+const destDir = path.join(__dirname, "..", "..", "assets", "cache_src");
+const patchDir = path.join(__dirname, "..", "..", "assets", "testclient_patches");
+if(!fs.existsSync(patchDir)) fs.mkdirSync(patchDir);
+const files = fs.readdirSync(srcDir);
+files.forEach((file) => {
+    const filePath = path.join(srcDir, file);
+    const stats = fs.statSync(filePath);
+    if (stats.isFile()) {
+        const ext = path.extname(file);
+        if (ext === ".js" || ext === ".css") {
+            const newFilePath = path.join(destDir, file);
+            //check if file has been modified
+            let patch; 
+            try {
+                let es = execSync(`diff -du --speed-large-files --horizon-lines=0 ${newFilePath} ${filePath}`, {
+                    maxBuffer: 1024 * 1024 * 10,
+                }).toString();
+                patch="";
+            } catch (e) {
+                patch = e.stdout.toString().replaceAll(path.join(destDir, file), file).replaceAll(path.join(srcDir, file), file);
+            }
+            if (patch.length > 0) {
+                //generate patch;
+                fs.writeFileSync(path.join(patchDir, file + ".patch"), patch);
+                console.log(`Generated patch for ${file}: ${patch.length} bytes, ${patch.split("\n").length} lines, ${patch.split("\n").filter((x) => x.startsWith("+")).length} additions, ${patch.split("\n").filter((x) => x.startsWith("-")).length} deletions`);
+            }
+            else {
+                //console.log(`No changes for ${file}`);
+            }
+        }
+    }
+});
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