How to use textFromCallExpr method of outline Package

Best Ginkgo code snippet using outline.textFromCallExpr

ginkgo.go

Source: ginkgo.go Github

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...190}191/​/​ textOrAltFromCallExpr tries to derive the "text" of a Ginkgo spec or192/​/​ container. If it cannot derive it, it returns the alt text.193func textOrAltFromCallExpr(ce *ast.CallExpr, alt string) string {194 text, defined := textFromCallExpr(ce)195 if !defined {196 return alt197 }198 return text199}200/​/​ textFromCallExpr tries to derive the "text" of a Ginkgo spec or container. If201/​/​ it cannot derive it, it returns false.202func textFromCallExpr(ce *ast.CallExpr) (string, bool) {203 if len(ce.Args) < 1 {204 return "", false205 }206 text, ok := ce.Args[0].(*ast.BasicLit)207 if !ok {208 return "", false209 }210 switch text.Kind {211 case token.CHAR, token.STRING:212 /​/​ For token.CHAR and token.STRING, Value is quoted213 unquoted, err := strconv.Unquote(text.Value)214 if err != nil {215 /​/​ If unquoting fails, just use the raw Value216 return text.Value, true...

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outline.go

Source: outline.go Github

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1package outline2import (3 "encoding/​json"4 "fmt"5 "go/​ast"6 "go/​token"7 "strconv"8 "strings"9 "golang.org/​x/​tools/​go/​ast/​inspector"10)11const (12 UndefinedTextAlt = "undefined"13)14type GinkgoMetadata struct {15 Name string `json:"name"`16 Position string `json:"position"`17 Text string `json:"text"`18 Spec bool `json:"spec"`19 Focused bool `json:"focused"`20 Pending bool `json:"pending"`21}22type GinkgoNode struct {23 GinkgoMetadata24 Nodes []*GinkgoNode `json:"nodes,omitempty"`25}26type WalkFunc func(n *GinkgoNode)27func (n *GinkgoNode) Walk(f WalkFunc) {28 f(n)29 for _, m := range n.Nodes {30 m.Walk(f)31 }32}33func GinkgoNodeFromCallExpr(ce *ast.CallExpr, fset *token.FileSet) (*GinkgoNode, bool) {34 id, ok := ce.Fun.(*ast.Ident)35 if !ok {36 return nil, false37 }38 n := GinkgoNode{}39 n.Name = id.Name40 n.Position = fset.Position(ce.Pos()).String()41 /​/​ TODO: Handle nodot and alias imports of the ginkgo package.42 /​/​ The below assumes dot imports .43 switch id.Name {44 case "It", "Measure", "Specify":45 n.Spec = true46 n.Text = TextOrAltFromCallExpr(ce, UndefinedTextAlt)47 case "FIt", "FMeasure", "FSpecify":48 n.Spec = true49 n.Focused = true50 n.Text = TextOrAltFromCallExpr(ce, UndefinedTextAlt)51 case "PIt", "PMeasure", "PSpecify", "XIt", "XMeasure", "XSpecify":52 n.Spec = true53 n.Pending = true54 n.Text = TextOrAltFromCallExpr(ce, UndefinedTextAlt)55 case "Context", "Describe", "When":56 n.Text = TextOrAltFromCallExpr(ce, UndefinedTextAlt)57 case "FContext", "FDescribe", "FWhen":58 n.Focused = true59 n.Text = TextOrAltFromCallExpr(ce, UndefinedTextAlt)60 case "PContext", "PDescribe", "PWhen", "XContext", "XDescribe", "XWhen":61 n.Pending = true62 n.Text = TextOrAltFromCallExpr(ce, UndefinedTextAlt)63 case "By":64 case "AfterEach", "BeforeEach":65 case "JustAfterEach", "JustBeforeEach":66 case "AfterSuite", "BeforeSuite":67 case "SynchronizedAfterSuite", "SynchronizedBeforeSuite":68 default:69 return nil, false70 }71 return &n, true72}73func TextOrAltFromCallExpr(ce *ast.CallExpr, alt string) string {74 text, defined := TextFromCallExpr(ce)75 if !defined {76 return alt77 }78 return text79}80func TextFromCallExpr(ce *ast.CallExpr) (string, bool) {81 if len(ce.Args) < 1 {82 return "", false83 }84 text, ok := ce.Args[0].(*ast.BasicLit)85 if !ok {86 return "", false87 }88 switch text.Kind {89 case token.CHAR, token.STRING:90 /​/​ For token.CHAR and token.STRING, Value is quoted91 unquoted, err := strconv.Unquote(text.Value)92 if err != nil {93 /​/​ If unquoting fails, just use the raw Value94 return text.Value, true95 }96 return unquoted, true97 default:98 return text.Value, true99 }100}101func FromASTFile(fset *token.FileSet, src *ast.File) (*Outline, error) {102 root := GinkgoNode{103 Nodes: []*GinkgoNode{},104 }105 stack := []*GinkgoNode{&root}106 ispr := inspector.New([]*ast.File{src})107 ispr.Nodes([]ast.Node{(*ast.CallExpr)(nil)}, func(node ast.Node, push bool) bool {108 ce, ok := node.(*ast.CallExpr)109 if !ok {110 panic(fmt.Errorf("node is not an *ast.CallExpr: %s", fset.Position(node.Pos())))111 }112 gn, ok := GinkgoNodeFromCallExpr(ce, fset)113 if !ok {114 /​/​ Not a Ginkgo call, continue115 return true116 }117 /​/​ Visiting this node on the way down118 if push {119 parent := stack[len(stack)-1]120 if parent.Pending {121 gn.Pending = true122 }123 /​/​ TODO: Update focused based on ginkgo behavior:124 /​/​ > Nested programmatically focused specs follow a simple rule: if125 /​/​ > a leaf-node is marked focused, any of its ancestor nodes that126 /​/​ > are marked focus will be unfocused.127 parent.Nodes = append(parent.Nodes, gn)128 stack = append(stack, gn)129 return true130 }131 /​/​ Visiting node on the way up132 stack = stack[0 : len(stack)-1]133 return true134 })135 return &Outline{136 outerNodes: root.Nodes,137 }, nil138}139type Outline struct {140 outerNodes []*GinkgoNode141}142func (o *Outline) MarshalJSON() ([]byte, error) {143 return json.Marshal(o.outerNodes)144}145func (o *Outline) String() string {146 var b strings.Builder147 f := func(n *GinkgoNode) {148 b.WriteString(fmt.Sprintf("%s,%s,%s\n", n.Name, n.Text, n.Position))149 }150 for _, n := range o.outerNodes {151 n.Walk(f)152 }153 return b.String()154}...

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textFromCallExpr

Using AI Code Generation

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1import (2func main() {3 f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)4 if err != nil {5 fmt.Println(err)6 }7 for _, s := range f.Imports {8 fmt.Println(s.Path.Value)9 }10 for _, c := range f.Comments {11 fmt.Println(c.Text())12 }13 ast.Inspect(f, func(n ast.Node) bool {14 switch x := n.(type) {15 fmt.Println(x.List)16 fmt.Println(x.Text)17 }18 })19 ast.Inspect(f, func(n ast.Node) bool {20 switch x := n.(type) {21 fmt.Println(x.Name)22 fmt.Println(x.List)23 fmt.Println(x.Text)24 }25 })26 ast.Inspect(f, func(n ast.Node) bool {27 switch x := n.(type) {28 fmt.Println(x.List)29 }30 })31 ast.Inspect(f, func(n ast.Node) bool {32 switch x := n.(type) {33 fmt.Println(x.Text)34 }35 })36 ast.Inspect(f, func(n ast.Node) bool {37 switch x := n.(type) {38 fmt.Println(x.Name)39 }40 })41 ast.Inspect(f, func(n ast.Node) bool {42 switch x := n.(type) {43 fmt.Println(x.Name)

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textFromCallExpr

Using AI Code Generation

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1import (2func main() {3 f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)4 if err != nil {5 log.Fatal(err)6 }7 fmt.Println("Imports:")8 for _, s := range f.Imports {9 fmt.Println(textFromCallExpr(fset, s))10 }11}12func textFromCallExpr(fset *token.FileSet, x ast.Node) string {13 return fset.Position(x.Pos()).String() + "-" + fset.Position(x.End()).String()14}15import (16func main() {17 f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)18 if err != nil {19 log.Fatal(err)20 }21 fmt.Println("Imports:")22 for _, s := range f.Imports {23 fmt.Println(textFromCallExpr(fset, s))24 }25}26func textFromCallExpr(fset *token.FileSet, x ast.Node) string {27 return fset.Position(x.Pos()).String() + "-" + fset.Position(x.End()).String()28}29import (

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textFromCallExpr

Using AI Code Generation

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1import (2func main() {3 if len(os.Args) > 1 {4 f, err = parser.ParseFile(fset, os.Args[1], nil, parser.ParseComments)5 } else {6 f, err = parser.ParseFile(fset, "1.go", nil, parser.ParseComments)7 }8 if err != nil {9 panic(err)10 }11 fmt.Println("Comments:")12 for _, s := range f.Comments {13 fmt.Println(s.Text())14 }15 fmt.Println("Functions:")16 for _, s := range f.Decls {17 switch x := s.(type) {18 fmt.Println(x.Name.Name)

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textFromCallExpr

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1func main() {2 println(c)3}4func main() {5 println(c)6}7func main() {8 println(c)9}10func main() {11 println(c)12}13func main() {14 println(c)15}16func main() {17 println(c)18}19func main() {20 println(c)21}22func main() {23 println(c)24}25func main() {26 println(c)27}

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