refactor(ci): extract mise/asdf caching to e2e-only cache

orbs/shared/commands/setup_environment.yml

@@ -22,6 +22,12 @@ parameters:
     description: Skips restoring the cache in case a clean slate is needed.
     type: boolean
     default: true
+  restore_e2e_cache:
+    description: >-
+      Restore the e2e daily cache containing asdf/mise tool installs.
+      Use for machine executor jobs that need tool binaries.
+    type: boolean
+    default: false
   checkout_method:
     description: checkout method per https://circleci.com/docs/reference/configuration-reference/#checkout
     type: enum
@@ -37,7 +43,13 @@ steps:
       steps:
         - restore_cache:
             keys:
-              - v2-daily-cache-{{ arch }}-
+              - v1-daily-cache-{{ arch }}-
+  - when:
+      condition: << parameters.restore_e2e_cache >>
+      steps:
+        - restore_cache:
+            keys:
+              - v1-e2e-daily-cache-{{ arch }}-
   # Adds a github org scoped SSH key to the project added by Wheatley
   - add_ssh_keys
   - when:

orbs/shared/jobs/e2e.yaml

@@ -55,6 +55,7 @@ resource_class: << parameters.resource_class >>
 steps:
   - setup_environment:
       machine: true
+      restore_e2e_cache: true
   - run:
       name: Run E2E Tests
       command: KUBECONFIG="$HOME/.outreach/kubeconfig.yaml" make e2e

orbs/shared/jobs/save_cache.yaml

@@ -60,7 +60,7 @@ steps:
       steps:
         - restore_cache:
             keys:
-              - v2-toggle-daily-cache-{{ arch }}-{{ .Revision }}
+              - v1-toggle-daily-cache-{{ arch }}-{{ .Revision }}
         - run:
             name: Check cache flag
             command: |
@@ -77,15 +77,20 @@ steps:
         - run:
             name: Run tests
             command: make test
+        # Daily cache restored by all jobs (Docker and machine executors)
         - save_cache:
-            key: v2-daily-cache-{{ arch }}-{{ epoch }}
+            key: v1-daily-cache-{{ arch }}-{{ epoch }}
             paths:
               - "~/.cache"
-              - "~/.asdf"
               - "~/.outreach/.cache"
+        # E2E cache with asdf/mise tool installs for machine-executor jobs
+        - save_cache:
+            key: v1-e2e-daily-cache-{{ arch }}-{{ epoch }}
+            paths:
+              - "~/.asdf"
               - "~/.local/share/mise"
         - save_cache:
-            key: v2-toggle-daily-cache-{{ arch }}-{{ .Revision }}
+            key: v1-toggle-daily-cache-{{ arch }}-{{ .Revision }}
             paths:
               - "~/cache-toggle"