fix: optimize workDir copy cleanup and handle extension mismatch in replaceOriginalFile

LocalFlowPlugins/utility/replaceOriginalFile/1.0.0/index.js

@@ -37,7 +37,7 @@ const plugin = async (args) => {
   const { inputFileObj, variables, jobLog, updateWorker } = args;
   const source = inputFileObj._id;
   const configuredDestination = variables.originalLibraryFile || args.originalLibraryFile;
-  const destination = typeof configuredDestination === 'string'
+  let destination = typeof configuredDestination === 'string'
     ? configuredDestination
     : configuredDestination && configuredDestination._id;
 
@@ -57,8 +57,15 @@ const plugin = async (args) => {
     throw new Error(`[replaceOriginalFile] Destination directory does not exist: ${destinationDir}`);
   }
 
+  const sourceExt = path.extname(source);
+  const destExt = path.extname(destination);
+  const oldOriginalFile = destination;
+  if (sourceExt && destExt && sourceExt.toLowerCase() !== destExt.toLowerCase()) {
+    destination = path.join(destinationDir, `${path.basename(destination, destExt)}${sourceExt}`);
+  }
+
   const temporary = `${destination}.tdarr.tmp`;
-  const backup = `${destination}.partial.old`;
+  const backup = `${oldOriginalFile}.partial.old`;
   let backupCreated = false;
   let installed = false;
 
@@ -77,14 +84,18 @@ const plugin = async (args) => {
       label: 'replaceOriginalFile',
     });
 
-    if (fs.existsSync(destination)) {
+    if (fs.existsSync(oldOriginalFile)) {
       if (fs.existsSync(backup)) {
         fs.unlinkSync(backup);
       }
-      fs.renameSync(destination, backup);
+      fs.renameSync(oldOriginalFile, backup);
       backupCreated = true;
     }
 
+    if (fs.existsSync(destination) && destination !== oldOriginalFile) {
+      try { fs.unlinkSync(destination); } catch (_) { /* ignore */ }
+    }
+
     fs.renameSync(temporary, destination);
     installed = true;
 
@@ -104,6 +115,16 @@ const plugin = async (args) => {
       }
     }
 
+    // Clean up temporary workDir copy (_old) if still present
+    if (variables.workDirCopyApplied === 'true') {
+      const workDir = path.dirname(source);
+      const oldBase = variables.workDirSourceBaseName || path.basename(destination, sourceExt);
+      const oldCandidate = path.join(workDir, `${oldBase}_old${destExt}`);
+      if (fs.existsSync(oldCandidate)) {
+        try { fs.unlinkSync(oldCandidate); } catch (_) { /* ignore */ }
+      }
+    }
+
     jobLog(`[replaceOriginalFile] Replaced original file: ${destination}\n`);
     return {
       outputNumber: 1,

LocalFlowPlugins/video/transcode2PassX265/1.0.0/index.js

@@ -278,6 +278,13 @@ const plugin = async (args) => {
       throw new Error(`[transcode2PassX265] Video-copy/audio-transcode failed with exit code ${cliExitCode}`);
     }
 
+    if (variables.workDirCopyApplied === 'true' && fs.existsSync(inputFile)) {
+      try {
+        fs.unlinkSync(inputFile);
+        jobLog(`[transcode2PassX265] Cleaned up temporary workDir copy: ${path.basename(inputFile)}\n`);
+      } catch (_) { /* ignore */ }
+    }
+
     jobLog(`[transcode2PassX265] Done. Output: ${outFile}\n`);
     return {
       outputNumber: 1,
@@ -351,11 +358,17 @@ const plugin = async (args) => {
   }
   jobLog('[transcode2PassX265] Pass 2 complete.\n');
 
-  // ── Cleanup 2-pass log files ──────────────────────────────────────────────
+  // ── Cleanup 2-pass log files and temporary input copy ────────────────────
   [statsFile, `${statsFile}.mbtree`, `${statsFile}.cutree`].forEach((f) => {
     try { if (fs.existsSync(f)) fs.unlinkSync(f); } catch (_) { /* ignore */ }
   });
-  jobLog('[transcode2PassX265] Temp log files cleaned up.\n');
+  if (variables.workDirCopyApplied === 'true' && fs.existsSync(inputFile)) {
+    try {
+      fs.unlinkSync(inputFile);
+      jobLog(`[transcode2PassX265] Cleaned up temporary workDir copy: ${path.basename(inputFile)}\n`);
+    } catch (_) { /* ignore */ }
+  }
+  jobLog('[transcode2PassX265] Temp files cleaned up.\n');
 
   // ── Return transcoded file for Tdarr to manage ────────────────────────────
   jobLog(`[transcode2PassX265] Done. Output: ${outFile}\n`);