added phases to volumes

README.md

@@ -40,6 +40,8 @@ With the addition of a dokku section (see below).
 }
 ```
 
+## Plugins
+
 The `"dokku":{"plugins":[]}` array can contain a list of plugin names, which 
 by default will be created with the app name and linked to your app.
 This will only work with the official plugins which have `create` and `link` methods.
@@ -72,6 +74,25 @@ array will be run in sequence.
   }
 ```
 
+## Volumes
+
+Volumes are shared folders between your app's container and the host machine.
+By default these will be created in all phased (build,run,deploy) but you can optionally declaire this in your setup
+ie.
+```json
+   "volumes":[
+      {"host":"/var/lib/dokku/data/storage","app":"/storage","phases":"build,deploy"}
+    ]
+```
+You can also use the `$APP` name in the paths, which will be replaced with your app name
+```json
+   "volumes":[
+      {"host":"/mystorage/$APP/images","app":"/images","phases":"deploy"}
+    ]
+```
+
+
+
 ## Alternative Settings for Development and Testing
 
 It's often neccessary to have different volumes or database configurations

functions

@@ -68,7 +68,10 @@ require_add_volumes() {
     while [[ "$COUNT" -lt "$TOTAL" ]]; do
       HOSTPATH=$(require_get_app_plugins "[\"$DOKKU_REQUIRE_PREFIX\"][\"volumes\"][${COUNT}][\"host\"]" < "$APP_JSON_FILE" 2>&1)
       APPPATH=$(require_get_app_plugins "[\"$DOKKU_REQUIRE_PREFIX\"][\"volumes\"][${COUNT}][\"app\"]" < "$APP_JSON_FILE" 2>&1)
-
+      PHASES=$(require_get_app_plugins "[\"$DOKKU_REQUIRE_PREFIX\"][\"volumes\"][${COUNT}][\"phases\"]" < "$APP_JSON_FILE" 2>&1)
+      if [[ -z "$PHASES" ]]; then 
+        PHASES="build,deploy,run"
+      fi
       if [[ $? -ne 0 ]] || [[ -z "$HOSTPATH" ]] || [[ -z "$APPPATH" ]]; then
         break
       fi
@@ -77,7 +80,7 @@ require_add_volumes() {
       HOSTPATH="${HOSTPATH//\$APP/$APP}"
       APPPATH="${APPPATH//\$APP/$APP}"
       mkdir -p "$HOSTPATH"
-      dokku docker-options:add "$APP" build,deploy,run -v "$HOSTPATH:$APPPATH"
+      dokku docker-options:add "$APP" "$PHASES" -v "$HOSTPATH:$APPPATH"
       let COUNT=COUNT+1
     done
   fi