Use full adapter instead

Signed-off-by: 林博仁(Buo-ren Lin) <Buo.Ren.Lin@gmail.com>

snap/snapcraft.yaml

@@ -99,12 +99,14 @@ grade: stable
 # via `_snap_name_._app_name_` or `snap run _snap_name_._app_name_`
 apps:
   hello-snapcrafters:
-    # The command to run the application, the base command should be an *relative path* to an executable file rooted from the `prime` directory (for `classic` confinement compatiblity, where command search PATHs under $SNAP isn't set for library compatiblity reasons).  The arguments are usually other launchers' *absolute path* rooted from the $SNAP environment variable that are *stacked over* previous ones to consolidate their runtime environment modifications.
-    # NOTE: The right angle bracket at the beginning of the value of the `command` keyword starts a YAML folded style block scalar, refer the following spec document for more info: http://yaml.org/spec/1.2/spec.html#id2796251
-    command: >
-      bin/hello-launch
-      "${SNAP}"/bin/locales-launch
-      "${SNAP}"/bin/hello-snapcrafters
+    # The environment adapter style to use, `command-chain` is only supported by the `full` adapter
+    adapter: full
+
+    # The command to run the application, the value should be a *relative path* to an executable file rooted from the `prime` directory
+    command: bin/hello-snapcrafters
+    command-chain:
+    - bin/locales-launch
+    - bin/hello-launch
 
     # If the providing part of the app. has a desktop entry, specify its path relative to the `prime` directory.
     # If the packaging target doesn't provide a desktop entry, ignore the `desktop` key and implement a desktop entry in `/snap/gui`