refactor dix dep render

.github/workflows/lint.yml

@@ -2,9 +2,9 @@ name: Lint
 
 on:
   push:
-    branches: [master]
+    branches: [ master, v2 ]
   pull_request:
-    branches: [master]
+    branches: [ master, v2 ]
 
 jobs:
   lint:
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: ">=1.22.0"
+          go-version-file: 'go.mod'
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v8

.golangci.yml

@@ -1,4 +1,6 @@
 version: "2"
+issues:
+  fix: true
 linters:
   default: none
   enable:
@@ -10,8 +12,7 @@ linters:
       - legacy
       - std-error-handling
     paths:
-      - internal/example
-      - cmds
+      - internal/examples
       - vendor
       - third_party$
       - builtin$
@@ -20,11 +21,24 @@ formatters:
   enable:
     - goimports
     - gofmt
+    - gofumpt
+  settings:
+    gofumpt:
+      extra-rules: true
+    goimports:
+      local-prefixes:
+        - github.com/pubgo/dix
+    gofmt:
+      simplify: false
+      rewrite-rules:
+        - pattern: 'interface{}'
+          replacement: 'any'
+        - pattern: 'a[b:len(a)]'
+          replacement: 'a[b:]'
+
   exclusions:
     paths:
-      - internal/example
-      - cmds
+      - internal/examples
       - vendor
-      - third_party$
-      - builtin$
       - examples$
+      - proto

dix.go

@@ -9,10 +9,10 @@ import (
 	"github.com/pubgo/dix/v2/dixrender"
 )
 
-//go:embed .version
+//go:embed .version/VERSION
 var version string
 
-func ReleaseVersion() string { return version }
+func Version() string { return version }
 
 type (
 	Option  = dixinternal.Option

dixhttp/server.go

@@ -30,8 +30,8 @@ func NewServer(dix *dixinternal.Dix) *Server {
 
 // setupRoutes configures all HTTP routes
 func (s *Server) setupRoutes() {
-	s.mux.HandleFunc("/", s.handleIndex)
-	s.mux.HandleFunc("/api/dependencies", s.handleDependencies)
+	s.mux.HandleFunc("/", s.HandleIndex)
+	s.mux.HandleFunc("/api/dependencies", s.HandleDependencies)
 }
 
 // ServeHTTP implements http.Handler interface
@@ -44,15 +44,15 @@ func (s *Server) ListenAndServe(addr string) error {
 	return http.ListenAndServe(addr, s)
 }
 
-// handleIndex serves the HTML visualization page
-func (s *Server) handleIndex(w http.ResponseWriter, r *http.Request) {
+// HandleIndex serves the HTML visualization page
+func (s *Server) HandleIndex(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	w.WriteHeader(http.StatusOK)
 	fmt.Fprint(w, htmlTemplate)
 }
 
-// handleDependencies returns JSON data about providers and objects relationships
-func (s *Server) handleDependencies(w http.ResponseWriter, r *http.Request) {
+// HandleDependencies returns JSON data about providers and objects relationships
+func (s *Server) HandleDependencies(w http.ResponseWriter, r *http.Request) {
 	data := s.extractDependencyData()
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")