chore: add go-arch-lint

.github/workflows/ci.yml

@@ -186,6 +186,13 @@ jobs:
           submodules: true
       - uses: cashapp/activate-hermit@v1
       - run: cd docs && zola build
+  arch-lint:
+    name: Lint Architecture
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cashapp/activate-hermit@v1
+      - run: go-arch-lint check || true
   integration-shard:
     name: Shard Integration Tests
     if: github.event_name != 'pull_request' || github.event.action == 'enqueued' || contains( github.event.pull_request.labels.*.name, 'run-all')

.go-arch-lint-schema.json

@@ -0,0 +1 @@
+{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"definitions":{"commonComponents":{"description":"All project packages can import this components, useful for utils packages like 'models'","items":{"title":"component name","type":"string"},"title":"List of components names","type":"array"},"commonVendors":{"description":"All project packages can import this vendor libs","items":{"title":"vendor name","type":"string"},"title":"List of vendor names","type":"array"},"component":{"additionalProperties":false,"properties":{"in":{"anyOf":[{"$ref":"#/definitions/componentIn"},{"items":{"$ref":"#/definitions/componentIn"},"type":"array"}]}},"required":["in"],"type":"object"},"componentIn":{"description":"relative directory name, support glob masking (src/\\*/engine/\\*\\*)","examples":["src/services","src/services/*/repo","src/*/services/**"],"title":"relative path to project package","type":"string"},"components":{"additionalProperties":{"$ref":"#/definitions/component"},"title":"List of components","type":"object"},"dependencies":{"additionalProperties":{"$ref":"#/definitions/dependencyRule"},"title":"Dependency rules between spec and package imports","type":"object"},"dependencyRule":{"additionalProperties":false,"properties":{"anyProjectDeps":{"description":"all component code can import any other project code, useful for DI/main component","title":"Allow import any project package?","type":"boolean"},"anyVendorDeps":{"description":"all component code can import any vendor code","title":"Allow import any vendor package?","type":"boolean"},"canUse":{"items":{"title":"vendor name","type":"string"},"title":"List of allowed vendors to import","type":"array"},"deepScan":{"description":"you can turn on/off deepScan only for this component","title":"Override deepscan global flag for this component","type":"boolean"},"mayDependOn":{"items":{"title":"component name","type":"string"},"title":"List of allowed components to import","type":"array"}},"type":"object"},"exclude":{"items":{"title":"list of directories (relative path) for exclude from analyse","type":"string"},"title":"Excluded folders from analyse","type":"array"},"excludeFiles":{"description":"package will by excluded in all package files is matched by provided regexp's","items":{"title":"regular expression rules for file names, will exclude this files and it's packages from analyse","type":"string","x-intellij-language-injection":"regexp"},"title":"Excluded files from analyse matched by regexp","type":"array"},"settings":{"additionalProperties":false,"properties":{"deepScan":{"title":"will use new advanced AST linter (this default=true from v3+)","type":"boolean"},"depOnAnyVendor":{"title":"allow import any vendor code to any project file","type":"boolean"}},"title":"Global Scheme options","type":"object"},"vendor":{"additionalProperties":false,"properties":{"in":{"anyOf":[{"$ref":"#/definitions/vendorIn"},{"items":{"$ref":"#/definitions/vendorIn"},"type":"array"}]}},"required":["in"],"type":"object"},"vendorIn":{"description":"one or more import path of vendor libs, support glob masking (src/\\*/engine/\\*\\*)","examples":["golang.org/x/mod/modfile","example.com/*/libs/**",["gopkg.in/yaml.v2","github.com/mailru/easyjson"]],"title":"full import path to vendor","type":"string"},"vendors":{"additionalProperties":{"$ref":"#/definitions/vendor"},"title":"List of vendor libs","type":"object"},"version":{"description":"Defines arch file syntax and file validation rules","maximum":3,"minimum":3,"title":"Scheme Version","type":"integer"},"workdir":{"description":"Linter will prepend all path's in project with this relative path prefix (relative directory for analyse)","title":"Working directory","type":"string"}},"description":"Arch file scheme version 3","id":"https://github.com/fe3dback/go-arch-lint/v3","properties":{"allow":{"$ref":"#/definitions/settings"},"commonComponents":{"$ref":"#/definitions/commonComponents"},"commonVendors":{"$ref":"#/definitions/commonVendors"},"components":{"$ref":"#/definitions/components"},"deps":{"$ref":"#/definitions/dependencies"},"exclude":{"$ref":"#/definitions/exclude"},"excludeFiles":{"$ref":"#/definitions/excludeFiles"},"vendors":{"$ref":"#/definitions/vendors"},"version":{"$ref":"#/definitions/version"},"workdir":{"$ref":"#/definitions/workdir"}},"required":["version","components","deps"],"title":"Go Arch Lint V3","type":"object"}

.go-arch-lint.yml

@@ -0,0 +1,103 @@
+# yaml-language-server: $schema=./.go-arch-lint-schema.json
+version: 3
+workdir: .
+components:
+  controller: { in: backend/controller/** }
+  ftl-controller-cmd: { in: cmd/ftl-controller/** }
+  common: { in: common/** }
+  internal: { in: internal/** }
+  dal: { in: backend/dal/** }
+  protos: { in: backend/protos/** }
+  schema: { in: backend/schema/** }
+  ftl: { in: . }
+  ftl-cmd: { in: cmd/ftl/** }
+  go-runtime: { in: go-runtime/** }
+  jvm-runtime: { in: jvm-runtime/** }
+  rust-runtime: { in: rust-runtime/** }
+  runner: { in: backend/runner/** }
+  ftl-runner-cmd: { in: cmd/ftl-runner/** }
+  frontend: { in: frontend/** }
+  ftl-gen-lsp-cmd: { in: cmd/ftl-gen-lsp/** }
+  ftl-initdb-cmd: { in: cmd/ftl-initdb/** }
+  ftl-schema-cmd: { in: cmd/ftl-schema/** }
+  lint-commit-or-rollback-cmd: { in: cmd/lint-commit-or-rollback/** }
+  databasetesting: { in: backend/controller/sql/databasetesting/** }
+  sql: { in: backend/controller/sql/** }
+  # TODO: Nothing outside of the go-runtime package should depend on reflection.
+  reflection: { in: go-runtime/ftl/reflection/** }
+  # TODO: Nothing outside of the go-runtime package should depend on reflection.
+  encoding: { in: go-runtime/encoding/** }
+  leases: { in: backend/controller/leases/** }
+
+excludeFiles:
+  - ".*/testdata/.*"
+  - ".*/\\.ftl/.*"
+  - "/examples/.*"
+  - "/jvm-runtime/.*"
+
+allow:
+  depOnAnyVendor: true
+
+commonComponents:
+  - common
+  - internal
+  - dal
+  - protos
+  - schema
+  - ftl
+
+deps:
+  controller:
+    mayDependOn:
+      - controller
+      - frontend
+  runner:
+    mayDependOn:
+      - common
+      - internal
+      - runner
+  go-runtime:
+    mayDependOn:
+      - common
+      - internal
+      - go-runtime
+  ftl-cmd:
+    mayDependOn:
+      - controller
+      - common
+      - internal
+      - dal
+      - protos
+      - schema
+      - ftl
+      - jvm-runtime # TODO: When we decouple runtimes, this should be removed.
+      - go-runtime # TODO: When we decouple runtimes, this should be removed.
+  ftl-controller-cmd:
+    mayDependOn:
+      - controller
+      - common
+      - internal
+      - dal
+      - protos
+      - schema
+      - ftl
+  ftl-runner-cmd:
+    mayDependOn:
+      - common
+      - internal
+      - runner
+  ftl-initdb-cmd:
+    mayDependOn:
+      - databasetesting
+  databasetesting:
+    mayDependOn:
+      - common
+      - internal
+      - dal
+      - sql
+  sql:
+    mayDependOn:
+      - common
+      - internal
+      - sql
+      - leases

bin/.go-arch-lint-1.11.4.pkg

@@ -0,0 +1 @@
+hermit

bin/go-arch-lint

@@ -0,0 +1 @@
+.go-arch-lint-1.11.4.pkg