Migrate to bkit, add linting

.golangci.yml

@@ -0,0 +1,4 @@
+version: "2"
+
+run:
+  timeout: 5m

bkit.jsonnet

@@ -1,4 +1,4 @@
-local project = import 'brewkit/project.libsonnet';
+local project = import 'bkit/project.libsonnet';
 
 local appIDs = [
     "anon3anon",

bkit/images.libsonnet

@@ -0,0 +1,4 @@
+{
+    gobuilder: "golang:1.24-alpine",
+    golangcilint: "golangci/golangci-lint:v2.1-alpine",
+}

bkit/project.libsonnet

@@ -18,10 +18,10 @@ local gocache = [
 
 {
     project(appIDs):: {
-        apiVersion: "brewkit/v1",
+        apiVersion: "bkit/v1",
 
         targets: {
-            all: ["modules", "build"],
+            all: ["modules", "build", "check"],
         } + {
             modules: ["gotidy", "modulesvendor"],
 
@@ -62,6 +62,30 @@ local gocache = [
                 }
             }
             for appID in appIDs
+        } + {
+            check: ["test", "lint"],
+
+            test: {
+                from: "gobase",
+                workdir: "/app",
+                cache: gocache,
+                command: "go test ./..."
+            },
+
+            lint: {
+                from: images.golangcilint,
+                workdir: "/app",
+                cache: gocache,
+                copy: [
+                    copyFrom("gosources", "/app", "/app"),
+                    copy(".golangci.yml", ".golangci.yml"),
+                ],
+                env: {
+                    GOCACHE: "/app/cache/go-build",
+                    GOLANGCI_LINT_CACHE: "/app/cache/go-build",
+                },
+                command: "golangci-lint run"
+            },
         } + {
             gobase: {
                 from: images.gobuilder,

brewkit/images.libsonnet

@@ -1,3 +0,0 @@
-{
-    gobuilder: "golang:1.24.2"
-}