Add vimeasyalign, fixup some Linux scripts

app_manifest_dev.py

@@ -856,6 +856,38 @@ def get_manifest(is_windows):
         ],
     })
 
+    version = "20.12.2"
+    if is_windows:
+        download_url      = f"https://nodejs.org/dist/v{version}/node-v{version}-win-x64.7z"
+        download_checksum = "66dda1717cae30a13be6bb17ad96ee54b69f2c23c85acd9c3299b095fa26b452"
+        checksum          = "d2cfb2cd6cf37c3a654964f01c1333d5692907d20ca172dfb37025114af742e9"
+        add_to_devenv_script = [ ]
+    else:
+        download_url      = f"https://nodejs.org/dist/v{version}/node-v{version}-linux-x64.tar.xz"
+        download_checksum = "595272130310cbe12301430756f23d153f7ab95d00174c02adc11a2e3703d183"
+        checksum          = "0652a7596fd240292d603220c18afd94e60d2280a58d0a2f0571ca48f20fa04f"
+
+    result.append({
+        "label": "NodeJS",
+        "manifests": [
+            {
+                "download_checksum": download_checksum,
+                "download_url": download_url,
+                "version": version,
+                "unzip_method": 'default',
+                "executables": [
+                    {
+                        "path": exe_path,
+                        "symlink": symlink,
+                        "add_to_devenv_path": True,
+                        "checksum": checksum,
+                    }
+                ],
+                "add_to_devenv_script": add_to_devenv_script,
+            }
+        ],
+    })
+
     version = "18.15.0"
     if is_windows:
         download_url      = f"https://nodejs.org/dist/v{version}/node-v{version}-win-x64.7z"