update default hostDockerGid

cirolosapio · Sep 30, 2023 · 0d08def · 0d08def
1 parent c20a4a5
commit 0d08def
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diff --git a/src/alpine-docker/README.md b/src/alpine-docker/README.md
@@ -7,15 +7,17 @@ Installs docker and docker-compose on alpine
 
 ```json
 "features": {
-    "ghcr.io/cirolosapio/devcontainers-features/alpine-docker:0": {}
+    "ghcr.io/cirolosapio/devcontainers-features/alpine-docker:0": {
+        "hostDockerGid": 1001
+    }
 }
 ```
 
 ## Options
 
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
-| hostDockerGid | Docker group id on the host machine (retrieve with "getent group docker \| cut -d: -f3") | string | - |
+| hostDockerGid | Docker group id on the host machine (retrieve with "getent group docker \| cut -d: -f3") | string | 1001 |
 | installDockerCompose | Install Docker Compose? | boolean | false |
 
 ## Customizations

diff --git a/src/alpine-docker/devcontainer-feature.json b/src/alpine-docker/devcontainer-feature.json
@@ -7,7 +7,7 @@
   "options": {
     "hostDockerGid": {
       "type": "string",
-      "default": "",
+      "default": "1001",
       "description": "Docker group id on the host machine (retrieve with \"getent group docker \\| cut -d: -f3\")"
     },
     "installDockerCompose": {