add support for template/if/range/with (#6)

youthlin · web-flow · commit 595798ea5b90 · 2025-01-19T22:48:26.000+08:00
* add support for template/if/range/with

* test

* go mod
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -11,7 +11,7 @@ jobs:
           fetch-depth: 2
       - uses: actions/setup-go@v2
         with:
-          go-version: "1.20"
+          go-version: "1.23"
       - name: Run coverage
         run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...
       - name: Upload coverage to Codecov
diff --git a/cmd/xtemplate/go.mod b/cmd/xtemplate/go.mod
@@ -3,24 +3,19 @@ module github.com/youthlin/t/cmd/xtemplate
 go 1.17
 
 require (
-	github.com/cockroachdb/errors v1.8.6
-	github.com/smartystreets/goconvey v1.6.4
-	github.com/youthlin/t v0.0.8
+	github.com/smartystreets/goconvey v1.8.1
+	github.com/youthlin/t v0.0.9
 )
 
 require (
-	github.com/Xuanwo/go-locale v1.0.0 // indirect
-	github.com/antlr/antlr4/runtime/Go/antlr v0.0.0-20210803070921-b358b509191a // indirect
-	github.com/cockroachdb/logtags v0.0.0-20190617123548-eb05cc24525f // indirect
-	github.com/cockroachdb/redact v1.1.1 // indirect
-	github.com/cockroachdb/sentry-go v0.6.1-cockroachdb.2 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 // indirect
+	github.com/Xuanwo/go-locale v1.1.0 // indirect
+	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/gopherjs/gopherjs v1.17.2 // indirect
 	github.com/jtolds/gls v4.20.0+incompatible // indirect
-	github.com/kr/pretty v0.2.1 // indirect
-	github.com/kr/text v0.2.0 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d // indirect
-	golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 // indirect
-	golang.org/x/text v0.3.7 // indirect
+	github.com/smarty/assertions v1.15.0 // indirect
+	golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )
diff --git a/cmd/xtemplate/go.sum b/cmd/xtemplate/go.sum
diff --git a/cmd/xtemplate/internal/run.go b/cmd/xtemplate/internal/run.go
@@ -76,12 +76,24 @@ func resolveTmpl(filename string, ctx *Context, tmpl *template.Template) {
 	}
 	root := tmpl.Tree.Root
 	for _, node := range root.Nodes {
-		// param.debugPrint("  > node=%#v", node)
+		ctx.debugPrint("  > node=%#v", node)
 		// comment 会被忽略，这里拿不到注释信息
-		if node.Type() == parse.NodeAction {
-			// 只需要关注 action 节点
+		switch node.Type() {
+		case parse.NodeAction:
 			actionNode := node.(*parse.ActionNode)
 			resolvePipe(filename, actionNode.Line, ctx, actionNode.Pipe)
+		case parse.NodeIf:
+			branchNode := node.(*parse.IfNode)
+			resolvePipe(filename, branchNode.Line, ctx, branchNode.Pipe)
+		case parse.NodeRange:
+			branchNode := node.(*parse.RangeNode)
+			resolvePipe(filename, branchNode.Line, ctx, branchNode.Pipe)
+		case parse.NodeWith:
+			withNode := node.(*parse.WithNode)
+			resolvePipe(filename, withNode.Line, ctx, withNode.Pipe)
+		case parse.NodeTemplate:
+			templateNode := node.(*parse.TemplateNode)
+			resolvePipe(filename, templateNode.Line, ctx, templateNode.Pipe)
 		}
 	}
 }
diff --git a/cmd/xtemplate/internal/run_test.go b/cmd/xtemplate/internal/run_test.go
@@ -19,7 +19,7 @@ func TestGlob(t *testing.T) {
 
 func TestFile(t *testing.T) {
 	Convey("resolveOneFile", t, func() {
-		resolveOneFile("testdata/base.tmpl", &Context{
+		resolveOneFile("testdata/index.tmpl", &Context{
 			Param: &Param{
 				Left:  "{{",
 				Right: "}}",
@@ -36,6 +36,7 @@ func TestFile(t *testing.T) {
 		})
 	})
 }
+
 func Test_run(t *testing.T) {
 	Convey("run", t, func() {
 		Run(&Param{
@@ -45,6 +46,7 @@ func Test_run(t *testing.T) {
 			Keyword:    "T;X:1c,2;N:1,2;XN:1c,2,3",
 			Function:   "T",
 			OutputFile: "-",
+			Debug:      true,
 		})
 	})
 }
diff --git a/cmd/xtemplate/internal/testdata/base.tmpl b/cmd/xtemplate/internal/testdata/base.tmpl
@@ -3,10 +3,14 @@
 <html>
 
 <head>
-    <title>{{- .t.T "Hello, World" -}}</title>// FieldNode=[t, T], StringNode="txt"
-</head>
+{{- end -}}
 
+{{- define "title" -}}
+    <title>{{.}}</title> 
+</head>
 <body>
+{{- end -}}
+
     {{ "id2" | .XN "ctxt" "id" }}// Cmd | Cmd // StringNode | FieldNode=[XN], StringNode="ctxt", StringNOde="id"
     {{ .args | .XN "ctxt" "id" "id2" }}// FieldNode=[args] | FieldNode=[XN], StringNode=ctxt, id, id2
     {{ .XN "ctxt" "id" `id2` }}// FieldNode=[XN], StringNode=ctxt, id, id2
@@ -22,14 +26,13 @@
     {{ T ("id") }}// Ident PipeNode=() 不支持
     {{ or (T "id") (T "id") }}// Ident=or PipeNode=() PipeNode=()
 
-    {{- end -}}
 
     1. PipeNode
     2. Cmd.Args FieldNode[last] > StringNode
     3. Cmd.Args Ident, Ident > String
     4. Cmd.Args has PipeNode -> 1.
 
-    {{- define "footer" -}}
+{{- define "footer" -}}
 </body>
 
 </html>
diff --git a/cmd/xtemplate/internal/testdata/index.tmpl b/cmd/xtemplate/internal/testdata/index.tmpl
@@ -1,4 +1,15 @@
 {{- template "header" . -}}
+{{- template "title" .T "Title" -}}
+{{- /*Comments*/ -}}
+
+{{with $foo := .T "foo"}}
+{{$foo}}
+{{end}}
+{{if .T "ok"}}
+{{end}}
+{{range .T "range"}}
+<li>{{.}}</li>
+{{end}}
 
 {{ .T "Hello, World" }}
 {{ .T "Hello, %v" }}
diff --git a/go.work b/go.work
@@ -0,0 +1,6 @@
+go 1.23.5
+
+use (
+	.
+	./cmd/xtemplate
+)
diff --git a/go.work.sum b/go.work.sum
@@ -0,0 +1 @@
+github.com/youthlin/t v0.0.9/go.mod h1:rW0l6z4hnkQSWZ2MYatEDwE3XEsQ2eep8yCD1umwvWg=

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+github.com/youthlin/t v0.0.9/go.mod h1:rW0l6z4hnkQSWZ2MYatEDwE3XEsQ2eep8yCD1umwvWg=`