How to use ParseGlob method of ast Package

Best Syzkaller code snippet using ast.ParseGlob

template.go

Source:template.go

...46		return t.ParseTextGlob(line, args...)47	case "parseHtmlGlob":48		return t.ParseHtmlGlob(line, args...)49	case "parseGlob":50		return t.ParseGlob(line, args...)51	case "clone":52		return t.Clone(line, args...)53	case "definedTemplates":54		return t.DefinedTemplates(line, args...)55	case "delims":56		return t.Delims(line, args...)57	case "execute":58		return t.Execute(line, args...)59	case "executeTemplate":60		return t.ExecuteTemplate(line, args...)61	case "funcs":62		return t.Funcs(line, scope, args...)63	case "lookup":64		return t.Lookup(line, args...)65	case "name":66		return t.Name(line, args...)67	case "option":68		return t.Option(line, args...)69	case "templates":70		return t.Templates(line, args...)71	case "htmlEscape":72		return t.HTMLEscape(line, args...)73	case "htmlEscaper":74		return t.HTMLEscaper(line, args...)75	case "htmlEscapeString":76		return t.HTMLEscapeString(line, args...)77	case "jsEscapeString":78		return t.JSEscapeString(line, args...)79	case "jsEscape":80		return t.JSEscape(line, args...)81	case "jsEscaper":82		return t.JSEscaper(line, args...)83	case "urlQueryEscaper":84		return t.URLQueryEscaper(line, args...)85	}86	return NewError(line, NOMETHODERROR, method, t.Type())87}88func (t *TemplateObj) NewText(line string, args ...Object) Object {89	argLen := len(args)90	if argLen != 1 {91		return NewError(line, ARGUMENTERROR, "1", argLen)92	}93	strObj, ok := args[0].(*String)94	if !ok {95		return NewError(line, PARAMTYPEERROR, "first", "newText", "*String", args[0].Type())96	}97	t.TmplType = T_TEXT98	t.TextTemplate = text.New(strObj.String)99	return t100}101func (t *TemplateObj) NewHtml(line string, args ...Object) Object {102	argLen := len(args)103	if argLen != 1 {104		return NewError(line, ARGUMENTERROR, "1", argLen)105	}106	strObj, ok := args[0].(*String)107	if !ok {108		return NewError(line, PARAMTYPEERROR, "first", "newHtml", "*String", args[0].Type())109	}110	t.TmplType = T_HTML111	t.HTMLTemplate = html.New(strObj.String)112	return t113}114func (t *TemplateObj) New(line string, args ...Object) Object {115	argLen := len(args)116	if argLen != 2 {117		return NewError(line, ARGUMENTERROR, "2", argLen)118	}119	intObj, ok := args[0].(*Integer)120	if !ok {121		return NewError(line, PARAMTYPEERROR, "first", "new", "*Integer", args[0].Type())122	}123	tmplType := intObj.Int64124	if tmplType != T_TEXT && tmplType != T_HTML {125		return NewError(line, GENERICERROR, "First parameter of new() should be 0(text)|1(html).")126	}127	var name string = ""128	strObj, ok := args[1].(*String)129	if !ok {130		return NewError(line, PARAMTYPEERROR, "second", "new", "*String", args[1].Type())131	}132	name = strObj.String133	if tmplType == T_TEXT {134		t.TmplType = tmplType135		t.TextTemplate = text.New(name)136	} else if tmplType == T_HTML {137		t.TmplType = tmplType138		t.HTMLTemplate = html.New(name)139	}140	return t141}142func (t *TemplateObj) Parse(line string, args ...Object) Object {143	if len(args) != 1 {144		return NewError(line, ARGUMENTERROR, "1", len(args))145	}146	strObj, ok := args[0].(*String)147	if !ok {148		return NewError(line, PARAMTYPEERROR, "first", "parse", "*String", args[0].Type())149	}150	if t.TextTemplate == nil && t.HTMLTemplate == nil {151		return NewNil("Before calling parse(), you should first call 'new|parseFiles|parseGlob' function")152	}153	if t.TmplType == T_TEXT {154		temp, err := t.TextTemplate.Parse(strObj.String)155		if err != nil {156			return NewNil(err.Error())157		}158		return &TemplateObj{TmplType: t.TmplType, TextTemplate: temp}159	} else if t.TmplType == T_HTML {160		temp, err := t.HTMLTemplate.Parse(strObj.String)161		if err != nil {162			return NewNil(err.Error())163		}164		return &TemplateObj{TmplType: t.TmplType, HTMLTemplate: temp}165	}166	return NIL167}168func (t *TemplateObj) ParseTextFiles(line string, args ...Object) Object {169	if len(args) != 1 {170		return NewError(line, ARGUMENTERROR, "1", len(args))171	}172	strObj, ok := args[0].(*String)173	if !ok {174		return NewError(line, PARAMTYPEERROR, "first", "parseTextFiles", "*String", args[0].Type())175	}176	temp, err := text.ParseFiles(strObj.String)177	if err != nil {178		return NewNil(err.Error())179	}180	return &TemplateObj{TmplType: T_TEXT, TextTemplate: temp}181}182func (t *TemplateObj) ParseHtmlFiles(line string, args ...Object) Object {183	if len(args) != 1 {184		return NewError(line, ARGUMENTERROR, "1", len(args))185	}186	strObj, ok := args[0].(*String)187	if !ok {188		return NewError(line, PARAMTYPEERROR, "first", "parseHtmlFiles", "*String", args[0].Type())189	}190	temp, err := html.ParseFiles(strObj.String)191	if err != nil {192		return NewNil(err.Error())193	}194	return &TemplateObj{TmplType: T_HTML, HTMLTemplate: temp}195}196func (t *TemplateObj) ParseFiles(line string, args ...Object) Object {197	if len(args) != 2 {198		return NewError(line, ARGUMENTERROR, "2", len(args))199	}200	intObj, ok := args[0].(*Integer)201	if !ok {202		return NewError(line, PARAMTYPEERROR, "first", "parseFiles", "*Integer", args[0].Type())203	}204	tmplType := intObj.Int64205	if tmplType != T_TEXT && tmplType != T_HTML {206		return NewError(line, GENERICERROR, "First parameter of parseFiles() should be 0(text)|1(html).")207	}208	strObj, ok := args[1].(*String)209	if !ok {210		return NewError(line, PARAMTYPEERROR, "second", "parseFiles", "*String", args[1].Type())211	}212	if tmplType == T_TEXT {213		temp, err := text.ParseFiles(strObj.String)214		if err != nil {215			return NewNil(err.Error())216		}217		return &TemplateObj{TmplType: tmplType, TextTemplate: temp}218	} else if tmplType == T_HTML {219		temp, err := html.ParseFiles(strObj.String)220		if err != nil {221			return NewNil(err.Error())222		}223		return &TemplateObj{TmplType: tmplType, HTMLTemplate: temp}224	}225	return NIL226}227func (t *TemplateObj) ParseTextGlob(line string, args ...Object) Object {228	if len(args) != 1 {229		return NewError(line, ARGUMENTERROR, "1", len(args))230	}231	strObj, ok := args[0].(*String)232	if !ok {233		return NewError(line, PARAMTYPEERROR, "first", "parseTextGlob", "*String", args[0].Type())234	}235	temp, err := text.ParseGlob(strObj.String)236	if err != nil {237		return NewNil(err.Error())238	}239	return &TemplateObj{TmplType: t.TmplType, TextTemplate: temp}240}241func (t *TemplateObj) ParseHtmlGlob(line string, args ...Object) Object {242	if len(args) != 1 {243		return NewError(line, ARGUMENTERROR, "1", len(args))244	}245	strObj, ok := args[0].(*String)246	if !ok {247		return NewError(line, PARAMTYPEERROR, "first", "parseHtmlGlob", "*String", args[0].Type())248	}249	temp, err := html.ParseGlob(strObj.String)250	if err != nil {251		return NewNil(err.Error())252	}253	return &TemplateObj{TmplType: t.TmplType, HTMLTemplate: temp}254}255func (t *TemplateObj) ParseGlob(line string, args ...Object) Object {256	if len(args) != 1 {257		return NewError(line, ARGUMENTERROR, "1", len(args))258	}259	strObj, ok := args[0].(*String)260	if !ok {261		return NewError(line, PARAMTYPEERROR, "first", "parseGlob", "*String", args[0].Type())262	}263	if t.TmplType == T_TEXT {264		temp, err := text.ParseGlob(strObj.String)265		if err != nil {266			return NewNil(err.Error())267		}268		return &TemplateObj{TmplType: t.TmplType, TextTemplate: temp}269	} else if t.TmplType == T_HTML {270		temp, err := html.ParseGlob(strObj.String)271		if err != nil {272			return NewNil(err.Error())273		}274		return &TemplateObj{TmplType: t.TmplType, HTMLTemplate: temp}275	}276	return NIL277}278func (t *TemplateObj) Clone(line string, args ...Object) Object {279	if len(args) != 0 {280		return NewError(line, ARGUMENTERROR, "0", len(args))281	}282	if t.TextTemplate == nil && t.HTMLTemplate == nil {283		return NewNil("Before calling clone(), you should first call 'new|parseFiles|parseGlob' function")284	}...

cmd.go

Source:cmd.go

1package cmd2import (3	"context"4	"fmt"5	"io"6	"os"7	"strings"8	"sync"9	"github.com/gobwas/glob"10	"github.com/gobwas/glob/syntax"11	"github.com/gobwas/glob/syntax/ast"12	"github.com/grailbio/base/errors"13	"github.com/grailbio/base/file"14)15var commands = []struct {16	name     string17	callback func(ctx context.Context, out io.Writer, args []string) error18	help     string19}{20	{"cat", Cat, `Cat prints contents of the files to the stdout. It supports globs defined in https://github.com/gobwas/glob.`},21	{"put", Put, `Put stores stdin to the provided path.`},22	{"ls", Ls, `List files`},23	{"rm", Rm, `Rm removes files. It supports globs defined in https://github.com/gobwas/glob.`},24	{"cp", Cp, `Cp copies files. It can be invoked in three forms:251. cp src dst262. cp src dst/273. cp src.... dstdir28The first form first tries to copy file src to dst. If dst exists as a29directory, it copies src to dst/<base>, where <base> is the basename of the30source file.31The second form copies file src to dst/<base>.32The third form copies each of "src" to destdir/<base>.33This command supports globs defined in https://github.com/gobwas/glob.`},34}35func PrintHelp() {36	fmt.Fprintln(os.Stderr, "Subcommands:")37	for _, c := range commands {38		fmt.Fprintf(os.Stderr, "%s: %s\n", c.name, c.help)39	}40}41func Run(ctx context.Context, args []string) error {42	if len(args) == 0 {43		PrintHelp()44		return errors.E("No subcommand given")45	}46	for _, c := range commands {47		if c.name == args[0] {48			return c.callback(ctx, os.Stdout, args[1:])49		}50	}51	PrintHelp()52	return errors.E("unknown command", args[0])53}54const parallelism = 12855// forEachFile runs the callback for every file under the directory in56// parallel. It returns any of the errors returned by the callback.57func forEachFile(ctx context.Context, dir string, callback func(path string) error) error {58	err := errors.Once{}59	wg := sync.WaitGroup{}60	ch := make(chan string, parallelism*100)61	for i := 0; i < parallelism; i++ {62		wg.Add(1)63		go func() {64			for path := range ch {65				err.Set(callback(path))66			}67			wg.Done()68		}()69	}70	lister := file.List(ctx, dir, true /*recursive*/)71	for lister.Scan() {72		if !lister.IsDir() {73			ch <- lister.Path()74		}75	}76	close(ch)77	err.Set(lister.Err())78	wg.Wait()79	return err.Err()80}81// parseGlob parses a string that potentially contains glob metacharacters, and82// returns (nonglobprefix, hasglob). If the string does not contain any glob83// metacharacter, this function returns (str, false). Else, it returns the84// prefix of path elements up to the element containing a glob character.85//86// For example, parseGlob("foo/bar/baz*/*.txt" returns ("foo/bar", true).87func parseGlob(str string) (string, bool) {88	node, err := syntax.Parse(str)89	if err != nil {90		panic(err)91	}92	if node.Kind != ast.KindPattern || len(node.Children) == 0 {93		panic(node)94	}95	if node.Children[0].Kind != ast.KindText {96		return "", true97	}98	if len(node.Children) == 1 {99		return str, false100	}101	nonGlobPrefix := node.Children[0].Value.(ast.Text).Text102	if i := strings.LastIndexByte(nonGlobPrefix, '/'); i > 0 {103		nonGlobPrefix = nonGlobPrefix[:i+1]104	}105	return nonGlobPrefix, true106}107// expandGlob expands the given glob string. If the string does not contain a108// glob metacharacter, or on any error, it returns {str}.109func expandGlob(ctx context.Context, str string) []string {110	nonGlobPrefix, hasGlob := parseGlob(str)111	if !hasGlob {112		return []string{str}113	}114	m, err := glob.Compile(str)115	if err != nil {116		return []string{str}117	}118	globSuffix := str[len(nonGlobPrefix):]119	if strings.HasSuffix(globSuffix, "/") {120		globSuffix = globSuffix[:len(globSuffix)-1]121	}122	recursive := len(strings.Split(globSuffix, "/")) > 1 || strings.Contains(globSuffix, "**")123	lister := file.List(ctx, nonGlobPrefix, recursive)124	matches := []string{}125	for lister.Scan() {126		if m.Match(lister.Path()) {127			matches = append(matches, lister.Path())128		}129	}130	if err := lister.Err(); err != nil {131		return []string{str}132	}133	if len(matches) == 0 {134		return []string{str}135	}136	return matches137}138// expandGlobs calls expandGlob on each string and unions the results.139func expandGlobs(ctx context.Context, patterns []string) []string {140	matches := []string{}141	for _, pattern := range patterns {142		matches = append(matches, expandGlob(ctx, pattern)...)143	}144	return matches145}...

ParseGlob

Using AI Code Generation

1import (2func main() {3	fset := token.NewFileSet()4	f, err := parser.ParseFile(fset, "1.go", nil, parser.ImportsOnly)5	if err != nil {6		log.Fatal(err)7	}8	fmt.Println("Imports:")9	for _, s := range f.Imports {10		fmt.Println(s.Path.Value)11	}12}13import (14func main() {15	f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)16	if err != nil {17		log.Fatal(err)18	}19	fmt.Println("Imports:")20	for _, s := range f.Imports {21		fmt.Println(s.Path.Value)22	}23	fmt.Println("Doc:")24	fmt.Println(f.Doc.Text())25	fmt.Println("GenDecl.Doc:")26	fmt.Println(f.Decls[0].(*ast.GenDecl).Doc.Text())27	fmt.Println("FuncDecl.Doc:")28	fmt.Println(f.Decls[1].(*ast.FuncDecl).Doc.Text())29	fmt.Println("Field.Doc:")30	fmt.Println(f.Decls[0].(*ast.GenDecl).Specs[0].(*ast.ValueSpec).Names[0].Obj.Decl.(*ast.Field).Doc.Text())31	fmt.Println("ValueSpec.Doc:")32	fmt.Println(f.Decls[0].(*ast.GenDecl

ParseGlob

Using AI Code Generation

1import (2func main() {3    files, err := filepath.Glob("*.go")4    if err != nil {5        fmt.Println(err)6    }7    astFiles, err := parser.ParseFiles(fset, files...)8    if err != nil {9        fmt.Println(err)10    }11    for _, file := range astFiles {12        for _, s := range file.Imports {13            fmt.Println(s.Path.Value)14        }15    }16}17import (18func main() {19    files, err := filepath.Glob("*.go")20    if err != nil {21        fmt.Println(err)22    }23    astFiles, err := parser.ParseFiles(fset, files...)24    if err != nil {25        fmt.Println(err)26    }27    for _, file := range astFiles {28        for _, s := range file.Imports {29            fmt.Println(s.Path.Value)30        }31    }32}33import (34func main() {35    files, err := filepath.Glob("*.go")36    if err != nil {37        fmt.Println(err)38    }

ParseGlob

Using AI Code Generation

1import (2func main() {3	tmpl := template.New("test")4	tmpl, err := tmpl.ParseGlob("*.gohtml")5	if err != nil {6		log.Fatalln(err)7	}8	err = tmpl.ExecuteTemplate(os.Stdout, "one.gohtml", nil)9	if err != nil {10		log.Fatalln(err)11	}12}

ParseGlob

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/", index)4	http.HandleFunc("/about", about)5	http.HandleFunc("/contact", contact)6	http.Handle("/favicon.ico", http.NotFoundHandler())7	http.ListenAndServe(":8080", nil)8}9func index(w http.ResponseWriter, req *http.Request) {10	tpl, err := template.ParseGlob("templates/*.gohtml")11	if err != nil {12		log.Fatalln(err)13	}14	err = tpl.ExecuteTemplate(w, "index.gohtml", nil)15	if err != nil {16		log.Fatalln(err)17	}18}19func about(w http.ResponseWriter, req *http.Request) {20	tpl, err := template.ParseGlob("templates/*.gohtml")21	if err != nil {22		log.Fatalln(err)23	}24	err = tpl.ExecuteTemplate(w, "about.gohtml", nil)25	if err != nil {26		log.Fatalln(err)27	}28}29func contact(w http.ResponseWriter, req *http.Request) {30	tpl, err := template.ParseGlob("templates/*.gohtml")31	if err != nil {32		log.Fatalln(err)33	}34	err = tpl.ExecuteTemplate(w, "contact.gohtml", nil)35	if err != nil {36		log.Fatalln(err)37	}38}39import (40func main() {41	http.HandleFunc("/", index)42	http.HandleFunc("/about", about)43	http.HandleFunc("/contact", contact)44	http.Handle("/favicon.ico", http.NotFoundHandler())45	http.ListenAndServe(":8080", nil)46}47func index(w http.ResponseWriter, req *http.Request) {48	tpl, err := template.ParseGlob("templates/*.gohtml")49	if err != nil {50		log.Fatalln(err)51	}52	err = tpl.ExecuteTemplate(w, "index.gohtml", nil)53	if err != nil {54		log.Fatalln(err)55	}56}57func about(w http.ResponseWriter, req *http.Request) {58	tpl, err := template.ParseGlob("templates/*.gohtml")59	if err != nil {

ParseGlob

Using AI Code Generation

1import (2func init() {3	templates = template.Must(template.ParseGlob("templates/*.gohtml"))4}5func main() {6	http.HandleFunc("/", index)7	http.HandleFunc("/about", about)8	http.HandleFunc("/contact", contact)9	http.HandleFunc("/apply", apply)10	log.Fatal(http.ListenAndServe(":8080", nil))11}12func index(w http.ResponseWriter, r *http.Request) {13	templates.ExecuteTemplate(w, "index.gohtml", nil)14}15func about(w http.ResponseWriter, r *http.Request) {16	templates.ExecuteTemplate(w, "about.gohtml", nil)17}18func contact(w http.ResponseWriter, r *http.Request) {19	templates.ExecuteTemplate(w, "contact.gohtml", nil)20}21func apply(w http.ResponseWriter, r *http.Request) {22	templates.ExecuteTemplate(w, "apply.gohtml", nil)23}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.