Add local feature for Ubuntu development container

Author: npv2k1

templates/ubuntu-dev/.devcontainer/devcontainer.json

@@ -43,7 +43,8 @@
     },
     "ghcr.io/devcontainers/features/go:1": {
       "version": "latest"
-    }
+    },
+    "./local-features/ubuntu-dev": "latest"
   },
   "runArgs": ["--device=/dev/net/tun"]
 

templates/ubuntu-dev/.devcontainer/local-features/ubuntu-dev/devcontainer-feature.json

@@ -0,0 +1,10 @@
+{
+  "name": "ubuntu-dev",
+  "id": "ubuntu-dev",
+  "version": "1.0.3",
+  "description": "Setup android sdk in your development container",
+  "documentationURL": "https://github.com/pnstack/codespace",
+  "licenseURL": "https://github.com/pnstack/codespace/blob/main/LICENSE",
+  "options": {},
+  "installsAfter": ["ghcr.io/devcontainers/features/python"]
+}

templates/ubuntu-dev/.devcontainer/local-features/ubuntu-dev/install.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# install omf
+curl -L https://get.oh-my.fish | fish
+# install agnoster theme
+omf theme agnoster