Nix feature (#228)

1 files changed, 37 insertions, 0 deletions

diff --git a/src/nix/devcontainer-feature.json b/src/nix/devcontainer-feature.json
new file mode 100644
index 0000000..ffd3dc9
--- /dev/null
+++ b/src/nix/devcontainer-feature.json
@@ -0,0 +1,37 @@
+{
+    "id": "nix",
+    "version": "1.0.0",
+    "name": "Nix Package Manager",
+    "documentationURL": "https://github.com/devcontainers/features/tree/main/src/nix",
+    "description": "Installs the Nix package manager and optionally a set of packages.",  
+    "options": {
+        "version": {
+            "type": "string",
+            "proposals": ["latest", "2.11"],
+            "default": "latest",
+            "description": "Version of Nix to install."
+        },
+        "multiUser": {
+            "type": "boolean",
+            "default": true,
+            "description": "Perform a multi-user install (instead of single user)"
+        },
+        "packages": {
+            "type": "string",
+            "default": "",
+            "description": "Optional comma separated list of Nix packages to install in profile."
+        },
+        "flakeUri": {
+            "type": "string",
+            "default": "",
+            "description": "Optional URI to a Nix Flake to install in profile."
+        }
+    },
+    "installsAfter": [
+        "ghcr.io/devcontainers/features/common-utils"
+    ],
+    "containerEnv": {
+        "PATH": "/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:${PATH}"
+    },
+    "entrypoint": "/usr/local/share/nix-entrypoint.sh"
+}
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