caching round 2

.drone.jsonnet

@@ -1,21 +1,15 @@
+local CacheVolume = "cache";
+
 local Cache(name, settings) = {
   name: name,
-  image: "meltwater/drone-cache",
+  image: "drillster/drone-volume-cache",
-  pull: true,
+  volumes: [ {
-  settings: {
+    name: CacheVolume,
-    backend: "filesystem",
+    path: "/cache"
-    cache_key: "{{ .Repo.Name }}",
+  } ],
-    archive_format: "gzip",
+  settings: settings + {
-    mount: [
+    mount: ["/nix/store"]
-      "/nix/store"
+  }
-    ]
-  } + settings,
-  volumes: [
-    {
-      name: "cache",
-      path: "/tmp/cache"
-    }
-  ]
 };
 
 local Pipeline(channel) = {
@@ -30,12 +24,12 @@ local Pipeline(channel) = {
     CACHIX_CACHE: "xeals",
     CACHIX_SIGNING_KEY: { from_secret: "cachix_key" },
   },
-  volumes: [
+  volumes: [ {
-    {
+    name: CacheVolume,
-      name: "cache",
+    host: {
-      temp: {}
+      path: "/tmp/drone/cache"
     }
-  ],
+  } ],
   steps: [
     Cache("restore-nix-store", {
       restore: true

.drone.yml

@@ -9,18 +9,14 @@ platform:
 
 steps:
 - name: restore-nix-store
-  pull: true
+  image: drillster/drone-volume-cache
-  image: meltwater/drone-cache
   settings:
-    archive_format: gzip
-    backend: filesystem
-    cache_key: "{{ .Repo.Name }}"
     mount:
     - /nix/store
     restore: true
   volumes:
   - name: cache
-    path: /tmp/cache
+    path: /cache
 
 - name: build
   image: nixos/nix
@@ -46,18 +42,14 @@ steps:
     NUR_REPO: xeals
 
 - name: save-nix-store
-  pull: true
+  image: drillster/drone-volume-cache
-  image: meltwater/drone-cache
   settings:
-    archive_format: gzip
-    backend: filesystem
-    cache_key: "{{ .Repo.Name }}"
     mount:
     - /nix/store
     rebuild: true
   volumes:
   - name: cache
-    path: /tmp/cache
+    path: /cache
   when:
     status:
     - success
@@ -65,7 +57,8 @@ steps:
 
 volumes:
 - name: cache
-  temp: {}
+  host:
+    path: /tmp/cache
 
 ---
 kind: pipeline
@@ -78,18 +71,14 @@ platform:
 
 steps:
 - name: restore-nix-store
-  pull: true
+  image: drillster/drone-volume-cache
-  image: meltwater/drone-cache
   settings:
-    archive_format: gzip
-    backend: filesystem
-    cache_key: "{{ .Repo.Name }}"
     mount:
     - /nix/store
     restore: true
   volumes:
   - name: cache
-    path: /tmp/cache
+    path: /cache
 
 - name: build
   image: nixos/nix
@@ -115,18 +104,14 @@ steps:
     NUR_REPO: xeals
 
 - name: save-nix-store
-  pull: true
+  image: drillster/drone-volume-cache
-  image: meltwater/drone-cache
   settings:
-    archive_format: gzip
-    backend: filesystem
-    cache_key: "{{ .Repo.Name }}"
     mount:
     - /nix/store
     rebuild: true
   volumes:
   - name: cache
-    path: /tmp/cache
+    path: /cache
   when:
     status:
     - success
@@ -134,7 +119,8 @@ steps:
 
 volumes:
 - name: cache
-  temp: {}
+  host:
+    path: /tmp/cache
 
 ---
 kind: pipeline
@@ -147,18 +133,14 @@ platform:
 
 steps:
 - name: restore-nix-store
-  pull: true
+  image: drillster/drone-volume-cache
-  image: meltwater/drone-cache
   settings:
-    archive_format: gzip
-    backend: filesystem
-    cache_key: "{{ .Repo.Name }}"
     mount:
     - /nix/store
     restore: true
   volumes:
   - name: cache
-    path: /tmp/cache
+    path: /cache
 
 - name: build
   image: nixos/nix
@@ -184,18 +166,14 @@ steps:
     NUR_REPO: xeals
 
 - name: save-nix-store
-  pull: true
+  image: drillster/drone-volume-cache
-  image: meltwater/drone-cache
   settings:
-    archive_format: gzip
-    backend: filesystem
-    cache_key: "{{ .Repo.Name }}"
     mount:
     - /nix/store
     rebuild: true
   volumes:
   - name: cache
-    path: /tmp/cache
+    path: /cache
   when:
     status:
     - success
@@ -203,6 +181,7 @@ steps:
 
 volumes:
 - name: cache
-  temp: {}
+  host:
+    path: /tmp/cache
 
 ...