Add support for resetting an environment

This will reset the state of an environment. This is useful when
switching between tasks, branches etc.

Add usage of this to the test.

.github/workflows/test.yml

@@ -72,6 +72,8 @@ jobs:
         # a difference. Reverse this using !.
         run: |
           ! diff ${{ runner.temp }}/design-system/base.before.css ${{ runner.temp }}/design-system/base.after.css
+      - name;: Reset environment
+        run: "task reset ${{ env.TASK_OUTPUT }}"
       - name: Setup tmate session to support debugging if enabled
         if:  runner.debug == '1'
         uses: mxschmitt/action-tmate@v3

Taskfile.yml

@@ -26,6 +26,13 @@ tasks:
       - task: cleanup
       - task: init
 
+  reset:
+    summary: Reset environment. This is useful when switching between tasks, branches etc.
+    deps:
+      - design-system:reset
+      - react:reset
+      - cms:reset
+
   design-system:init:
     sources:
       - design-system/yarn.lock
@@ -65,6 +72,11 @@ tasks:
     cmds:
       - yarn dev
 
+  design-system:reset:
+    dir: design-system
+    cmds:
+      - yarn install
+
   react:init:
     sources:
       - react/yarn.lock
@@ -103,6 +115,11 @@ tasks:
     cmds:
       - yarn dev
 
+  react:reset:
+    dir: react
+    cmds:
+      - yarn install
+
   cms:init:
     sources:
       - cms/composer.lock
@@ -130,6 +147,11 @@ tasks:
     cmds:
       - task dev:start
 
+  cms:reset:
+    dir: cms
+    cmds:
+      - task dev:reset
+
   dev:react:
     deps:
       - design-system:build