fix: a new implement

.github/dependabot.yml

@@ -14,4 +14,4 @@ updates:
       interval: "daily"
     commit-message:
       prefix: "chore"
-      include: "scope"
+      include: "scope"

.github/workflows/ci.yml

@@ -3,10 +3,10 @@ name: Tests
 on:
   push:
     paths-ignore:
-      - '**.md'
+      - "**.md"
   pull_request:
     paths-ignore:
-      - '**.md'
+      - "**.md"
 
 env:
   GO111MODULE: on
@@ -18,17 +18,18 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        go-version: ["1.18.x", "1.19.x"]
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        go-version: ["1.20.x"]
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
       - name: Set up Go ${{ matrix.go-version }}
         uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go-version }}
+          cache: false
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v3
 
       - name: Print Go environment
         id: vars
@@ -40,18 +41,18 @@ jobs:
           printf "\n\nSystem environment:\n\n"
           env
           # Calculate the short SHA1 hash of the git commit
-          echo "::set-output name=short_sha::$(git rev-parse --short HEAD)"
-          echo "::set-output name=go_cache::$(go env GOCACHE)"
+          echo "short_sha=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+          echo "go_cache=$(go env GOCACHE)" >> $GITHUB_OUTPUT
 
       - name: Cache go modules
         uses: actions/cache@v3
         with:
           path: |
-            ${{ steps.vars.outputs.go_cache }}
+            ${{ steps.vars.outputs.GO_CACHE }}
             ~/go/pkg/mod
           key: ${{ runner.os }}-${{ matrix.go-version }}-go-ci-${{ hashFiles('**/go.sum') }}
           restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-ci
+            ${{ runner.os }}-${{ matrix.go-version }}-go-ci-
 
       - name: Unit test
         run: |

.github/workflows/codeql.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v3
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.

.github/workflows/lint.yml

@@ -10,7 +10,7 @@ jobs:
     name: GolangCi-Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.5.3
+      - uses: actions/checkout@v3
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v3
         with: # BUG: typecheck error when enable all

.github/workflows/pr_review_dog.yml

@@ -3,7 +3,7 @@ name: Reviewdog
 on:
   pull_request:
     paths-ignore:
-      - '**.md'
+      - "**.md"
 
 jobs:
   golangci-lint:
@@ -14,12 +14,13 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.18.x'
+          go-version: "1.20.x"
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v3
 
       - name: golangci-lint
         uses: reviewdog/action-golangci-lint@v2
-        with:
-          golangci_lint_flags: "-E goimports -E gocritic -E misspell"
+        with: # BUG: typecheck error when enable all
+          args: --disable-all -E goimports,misspell,whitespace
+          version: latest

examples/alternate.go

@@ -10,15 +10,15 @@ import (
 )
 
 func main() {
-	f := fsm.New(
+	f := fsm.NewSafeFsm(
 		"idle",
-		fsm.Transforms[string, string]{
+		fsm.NewTransition([]fsm.Transform[string, string]{
 			{Event: "scan", Src: []string{"idle"}, Dst: "scanning"},
 			{Event: "working", Src: []string{"scanning"}, Dst: "scanning"},
 			{Event: "situation", Src: []string{"scanning"}, Dst: "scanning"},
 			{Event: "situation", Src: []string{"idle"}, Dst: "idle"},
 			{Event: "finish", Src: []string{"scanning"}, Dst: "idle"},
-		},
+		}),
 	)
 	fmt.Println(f.Current())
 

examples/data.go

@@ -10,12 +10,12 @@ import (
 )
 
 func main() {
-	fsm1 := fsm.New(
+	fsm1 := fsm.NewSafeFsm(
 		"idle",
-		fsm.Transforms[string, string]{
+		fsm.NewTransition([]fsm.Transform[string, string]{
 			{Event: "produce", Src: []string{"idle"}, Dst: "idle"},
 			{Event: "consume", Src: []string{"idle"}, Dst: "idle"},
-		},
+		}),
 	)
 	fmt.Println(fsm1.Current())
 

examples/generic.go

@@ -43,12 +43,12 @@ const (
 )
 
 func main() {
-	f := fsm.New(
+	f := fsm.NewSafeFsm(
 		IsClosed,
-		[]fsm.Transform[MyEvent, MyState]{
+		fsm.NewTransition([]fsm.Transform[MyEvent, MyState]{
 			{Event: Open, Src: []MyState{IsClosed}, Dst: IsOpen},
 			{Event: Close, Src: []MyState{IsOpen}, Dst: IsClosed},
-		},
+		}),
 	)
 	fmt.Println(f.Current())
 	err := f.Trigger(Open)
@@ -65,7 +65,7 @@ func main() {
 	// closed
 	// opened
 	// closed
-	fmt.Println(fsm.Visualize[MyEvent, MyState](f))
+	fmt.Println(fsm.VisualizeGraphviz[MyEvent, MyState](f))
 	// digraph fsm {
 	//    "closed" -> "opened" [ label = "open" ];
 	//    "opened" -> "closed" [ label = "close" ];

examples/sample.go

@@ -10,12 +10,12 @@ import (
 )
 
 func main() {
-	fsm1 := fsm.New[string, string](
+	fsm1 := fsm.NewSafeFsm[string, string](
 		"closed",
-		fsm.Transforms[string, string]{
+		fsm.NewTransition([]fsm.Transform[string, string]{
 			{Event: "open", Src: []string{"closed"}, Dst: "open"},
 			{Event: "close", Src: []string{"open"}, Dst: "closed"},
-		},
+		}),
 	)
 	fmt.Println(fsm1.Current())