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How to use compileRegexps method of report Package

Best Syzkaller code snippet using report.compileRegexps

scraper.go

Source:scraper.go

...60	u, err := url.Parse(cfg.URL)61	if err != nil {62		errs = multierror.Append(errs, err)63	}64	includes, err := compileRegexps(cfg.Includes)65	if err != nil {66		errs = multierror.Append(errs, err)67	}68	excludes, err := compileRegexps(cfg.Excludes)69	if err != nil {70		errs = multierror.Append(errs, err)71	}72	if errs != nil {73		return nil, errs.ErrorOrNil()74	}75	if u.Scheme == "" {76		u.Scheme = "http" // if no URL scheme was given default to http77	}78	b := surf.NewBrowser()79	b.SetUserAgent(agent.GoogleBot())80	//b.SetTimeout(time.Duration(cfg.Timeout) * time.Second)81	s := &Scraper{82		Config: cfg,83		browser:   b,84		log:       logger,85		processed: make(map[string]struct{}),86		URL:       u,87		cssURLRe:  regexp.MustCompile(`^url\(['"]?(.*?)['"]?\)$`),88		includes:  includes,89		excludes:  excludes,90		report: &Report{91			ProjectID:           cfg.ProjectID,92			ScrapeID:            cfg.ScrapeID,93			URL:                 cfg.URL,94			//ScreenWidth:         cfg.ScreenWidth,95			//ScreenHeight:        cfg.ScreenHeight,96			FolderThreshold:     cfg.FolderThreshold,97			FolderExamplesCount: cfg.FolderExamplesCount,98			Patterns:            cfg.Patterns,99			DetailedReport:      make([]DetailedReport, 0),100		},101	}102	return s, nil103}104// compileRegexps compiles the given regex strings to regular expressions105// to be used in the include and exclude filters.106func compileRegexps(sl []string) ([]*regexp.Regexp, error) {107	var errs error108	var l []*regexp.Regexp109	for _, e := range sl {110		re, err := regexp.Compile(e)111		if err == nil {112			l = append(l, re)113		} else {114			errs = multierror.Append(errs, err)115		}116	}117	return l, errs118}119// Start starts the scraping120func (s *Scraper) Start() error {...

config.go

Source:config.go

...60	// expression in Suppress, the finding will not be reported.61	Suppress []string         `yaml:"suppress,omitempty"`62	suppress []*regexp.Regexp `yaml:"-"`63}64func compileRegexps(ss []string, rs *[]*regexp.Regexp) error {65	*rs = make([]*regexp.Regexp, len(ss))66	for i, s := range ss {67		r, err := regexp.Compile(s)68		if err != nil {69			return err70		}71		(*rs)[i] = r72	}73	return nil74}75// RegexpCount is used by AnalyzerConfig.RegexpCount.76func (i *ItemConfig) RegexpCount() int64 {77	if i == nil {78		// See compile.79		return 080	}81	// Return the number of regular expressions compiled for these items.82	// This is how the cache size of the configuration is measured.83	return int64(len(i.exclude) + len(i.suppress))84}85func (i *ItemConfig) compile() error {86	if i == nil {87		// This may be nil if nothing is included in the88		// item configuration. That's fine, there's nothing89		// to compile and nothing to exclude & suppress.90		return nil91	}92	if err := compileRegexps(i.Exclude, &i.exclude); err != nil {93		return fmt.Errorf("in exclude: %w", err)94	}95	if err := compileRegexps(i.Suppress, &i.suppress); err != nil {96		return fmt.Errorf("in suppress: %w", err)97	}98	return nil99}100func merge(a, b []string) []string {101	found := make(map[string]struct{})102	result := make([]string, 0, len(a)+len(b))103	for _, elem := range a {104		found[elem] = struct{}{}105		result = append(result, elem)106	}107	for _, elem := range b {108		if _, ok := found[elem]; ok {109			continue...

covfilter.go

Source:covfilter.go

...58	}59	return bitmap, pcs, nil60}61func covFilterAddFilter(pcs map[uint32]uint32, filters []string, foreach func(func(*backend.ObjectUnit))) error {62	res, err := compileRegexps(filters)63	if err != nil {64		return err65	}66	used := make(map[*regexp.Regexp][]string)67	foreach(func(unit *backend.ObjectUnit) {68		for _, re := range res {69			if re.MatchString(unit.Name) {70				// We add both coverage points and comparison interception points71				// because executor filters comparisons as well.72				for _, pc := range unit.PCs {73					pcs[uint32(pc)] = 174				}75				for _, pc := range unit.CMPs {76					pcs[uint32(pc)] = 177				}78				used[re] = append(used[re], unit.Name)79				break80			}81		}82	})83	for _, re := range res {84		sort.Strings(used[re])85		log.Logf(0, "coverage filter: %v: %v", re, used[re])86	}87	if len(res) != len(used) {88		return fmt.Errorf("some filters don't match anything")89	}90	return nil91}92func covFilterAddRawPCs(pcs map[uint32]uint32, rawPCsFiles []string) error {93	re := regexp.MustCompile(`(0x[0-9a-f]+)(?:: (0x[0-9a-f]+))?`)94	for _, f := range rawPCsFiles {95		rawFile, err := os.Open(f)96		if err != nil {97			return fmt.Errorf("failed to open raw PCs file: %v", err)98		}99		defer rawFile.Close()100		s := bufio.NewScanner(rawFile)101		for s.Scan() {102			match := re.FindStringSubmatch(s.Text())103			if match == nil {104				return fmt.Errorf("bad line: %q", s.Text())105			}106			pc, err := strconv.ParseUint(match[1], 0, 64)107			if err != nil {108				return err109			}110			weight, err := strconv.ParseUint(match[2], 0, 32)111			if match[2] != "" && err != nil {112				return err113			}114			// If no weight is detected, set the weight to 0x1 by default.115			if match[2] == "" || weight < 1 {116				weight = 1117			}118			pcs[uint32(pc)] = uint32(weight)119		}120		if err := s.Err(); err != nil {121			return err122		}123	}124	return nil125}126func createCoverageBitmap(target *targets.Target, pcs map[uint32]uint32) []byte {127	start, size := coverageFilterRegion(pcs)128	log.Logf(0, "coverage filter from 0x%x to 0x%x, size 0x%x, pcs %v", start, start+size, size, len(pcs))129	// The file starts with two uint32: covFilterStart and covFilterSize,130	// and a bitmap with size ((covFilterSize>>4)/8+1 bytes follow them.131	// 8-bit = 1-byte132	data := make([]byte, 8+((size>>4)/8+1))133	order := binary.ByteOrder(binary.BigEndian)134	if target.LittleEndian {135		order = binary.LittleEndian136	}137	order.PutUint32(data, start)138	order.PutUint32(data[4:], size)139	bitmap := data[8:]140	for pc := range pcs {141		// The lowest 4-bit is dropped.142		pc = uint32(backend.NextInstructionPC(target, uint64(pc)))143		pc = (pc - start) >> 4144		bitmap[pc/8] |= (1 << (pc % 8))145	}146	return data147}148func coverageFilterRegion(pcs map[uint32]uint32) (uint32, uint32) {149	start, end := ^uint32(0), uint32(0)150	for pc := range pcs {151		if start > pc {152			start = pc153		}154		if end < pc {155			end = pc156		}157	}158	return start, end - start159}160func compileRegexps(regexpStrings []string) ([]*regexp.Regexp, error) {161	var regexps []*regexp.Regexp162	for _, rs := range regexpStrings {163		r, err := regexp.Compile(rs)164		if err != nil {165			return nil, fmt.Errorf("failed to compile regexp: %v", err)166		}167		regexps = append(regexps, r)168	}169	return regexps, nil170}...

compileRegexps

Using AI Code Generation

1import (2type Report struct {3}4func (r *Report) compileRegexps() {5	r.regexps = make([]*regexp.Regexp, 0)6	r.regexps = append(r.regexps, regexp.MustCompile(`^foo$`))7	r.regexps = append(r.regexps, regexp.MustCompile(`^bar$`))8	r.regexps = append(r.regexps, regexp.MustCompile(`^baz$`))9}10func main() {11	r.compileRegexps()12	fmt.Println(r.regexps)13}14import (15type Report struct {16}17func (r *Report) compileRegexps() {18	r.regexps = make([]*regexp.Regexp, 0)19	r.regexps = append(r.regexps, regexp.MustCompile(`^foo$`))20	r.regexps = append(r.regexps, regexp.MustCompile(`^bar$`))21	r.regexps = append(r.regexps, regexp.MustCompile(`^baz$`))22}23func main() {24	r.compileRegexps()25	fmt.Println(r.regexps)26}27import (28type Report struct {29}30func (r *Report) compileRegexps() {31	r.regexps = make([]*regexp.Regexp, 0)32	r.regexps = append(r.regexps, regexp.MustCompile(`^foo$`))33	r.regexps = append(r.regexps, regexp.MustCompile(`^bar$`))34	r.regexps = append(r.regexps, regexp.MustCompile(`^baz$`))35}36func main() {37	r.compileRegexps()38	fmt.Println(r.regexps)39}

compileRegexps

Using AI Code Generation

1import (2func main() {3	report := golregex.NewReport()4	report.CompileRegexps()5	fmt.Println(report.Regexps)6}7import (8func main() {9	report := golregex.NewReport()10	report.CompileRegexps()11	fmt.Println(report.Regexps)12}13import (14func main() {15	report := golregex.NewReport()16	report.CompileRegexps()17	fmt.Println(report.Regexps)18}19import (20func main() {21	report := golregex.NewReport()22	report.CompileRegexps()23	fmt.Println(report.Regexps)24}25import (26func main() {27	report := golregex.NewReport()28	report.CompileRegexps()29	fmt.Println(report.Regexps)30}31import (32func main() {33	report := golregex.NewReport()34	report.CompileRegexps()35	fmt.Println(report.Regexps)36}37import (38func main() {39	report := golregex.NewReport()40	report.CompileRegexps()41	fmt.Println(report.Regexps)42}43import (44func main() {45	report := golregex.NewReport()

compileRegexps

Using AI Code Generation

1import (2type Report struct {3}4func (r *Report) CompileRegexps() {5    for _, re := range r.RegexpList {6        r.RegexpCompiledList = append(r.RegexpCompiledList, regexp.MustCompile(re))7    }8}9func main() {10    report := Report{11        RegexpList: []string{"^.*\\.go$", "^.*\\.py$"},12    }13    report.CompileRegexps()14    fmt.Printf("%v", report.RegexpCompiledList)15}16import (17type Report struct {18}19func (r *Report) CompileRegexps() {20    for _, re := range r.RegexpList {21        r.RegexpCompiledList = append(r.RegexpCompiledList, regexp.MustCompile(re))22    }23}24func main() {25    report := Report{26        RegexpList: []string{"^.*\\.go$", "^.*\\.py$"},27    }28    report.CompileRegexps()29    fmt.Printf("%v", report.RegexpCompiledList)30}31import (32type Report struct {33}34func (r *Report) CompileRegexps() {35    for _, re := range r.RegexpList {36        r.RegexpCompiledList = append(r.RegexpCompiledList, regexp.MustCompile(re))37    }38}39func main() {40    report := Report{41        RegexpList: []string{"^.*\\.go$", "^.*\\.py$"},42    }43    report.CompileRegexps()

compileRegexps

Using AI Code Generation

1import (2func main() {3    file1, err := ioutil.ReadFile("file1.txt")4    if err != nil {5        log.Fatal(err)6    }7    file2, err := ioutil.ReadFile("file2.txt")8    if err != nil {9        log.Fatal(err)10    }11    dmp := diffmatchpatch.New()12    diffs := dmp.DiffMain(string(file1), string(file2), false)13    for _, diff := range diffs {14        fmt.Println(diff)15    }16    report := diffmatchpatch.NewReport()17    report.DiffMain(string(file1), string(file2), false)18    re := report.CompileRegexps()19    for _, r := range re {20        fmt.Println("Regex:", r)21        for _, match := range r.FindAllString(string(file1), -1) {22            fmt.Println("Match:", match)23        }24    }25    report2 := diffmatchpatch.NewReport()26    report2.DiffMain(string(file1), string(file2), false)27    report2.DiffCleanupSemanticCustom(func(diffs []diffmatchpatch.Diff) []diffmatchpatch.Diff {28        for i := 0; i < len(diffs); i++ {29            if diffs[i].Type == diffmatchpatch.DiffEqual {30                diffs[i].Text = regexp.MustCompile(`\s`).ReplaceAllString(diffs[i].Text, "")31            }32        }33    })34    re2 := report2.CompileRegexps()35    for _, r := range re2 {36        fmt.Println("Regex:", r)37        for _, match := range r.FindAllString(string(file1), -1) {38            fmt.Println("Match:", match)39        }40    }41}

compileRegexps

Using AI Code Generation

1import (2func main() {3	report := goreport.NewReport()4	report.CompileRegexps()5	fmt.Println(report)6}7import (8func main() {9	report := goreport.NewReport()10	report.CompileRegexps()11	fmt.Println(report)12}13import (14func main() {15	report := goreport.NewReport()16	report.CompileRegexps()17	fmt.Println(report)18}19import (20func main() {21	report := goreport.NewReport()22	report.CompileRegexps()23	fmt.Println(report)24}25import (26func main() {27	report := goreport.NewReport()28	report.CompileRegexps()29	fmt.Println(report)30}31import (32func main() {33	report := goreport.NewReport()34	report.CompileRegexps()35	fmt.Println(report)36}37import (38func main() {39	report := goreport.NewReport()40	report.CompileRegexps()41	fmt.Println(report)42}43import (44func main() {45	report := goreport.NewReport()46	report.CompileRegexps()47	fmt.Println(report)48}

compileRegexps

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, World!")4    report := Report{}5    report.compileRegexps()6    fmt.Println(report)7    fmt.Println(report.re)8}9import (10func main() {11    fmt.Println("Hello, World!")12    report := Report{}13    report.compileRegexps()14    fmt.Println(report)15    fmt.Println(report.re)16    fmt.Println(report.re["test"])17}18import (19func main() {20    fmt.Println("Hello, World!")21    report := Report{}22    report.compileRegexps()23    fmt.Println(report)24    fmt.Println(report.re)25    fmt.Println(report.re["test"])26    fmt.Println(report.re["test"].MatchString("test"))27}28import (29func main() {30    fmt.Println("Hello, World!")31    report := Report{}32    report.compileRegexps()33    fmt.Println(report)34    fmt.Println(report.re)35    fmt.Println(report.re["test"])36    fmt.Println(report.re["test"].MatchString("test"))37    fmt.Println(report.re["test"].MatchString("test1"))38}39import (40func main() {41    fmt.Println("Hello, World!")42    report := Report{}43    report.compileRegexps()44    fmt.Println(report)45    fmt.Println(report.re)46    fmt.Println(report.re["test"])47    fmt.Println(report.re["test"].MatchString("test"))48    fmt.Println(report.re["test"].MatchString("test1"))49    fmt.Println(report.re["test"].MatchString("test2"))50}51import (52func main() {53    fmt.Println("Hello, World!")54    report := Report{}55    report.compileRegexps()56    fmt.Println(report)

compileRegexps

Using AI Code Generation

1import (2func main() {3    r := new(Report)4    regexps := []string{5        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)"\s(\d+)\s(\d+)$`,6        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)\s(.+)\s(.+)"\s(\d+)\s(\d+)$`,7    }8    r.compileRegexps(regexps)9    fmt.Println(r.re)10}11import (12func main() {13    r := new(Report)14    regexps := []string{15        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)"\s(\d+)\s(\d+)$`,16        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)\s(.+)\s(.+)"\s(\d+)\s(\d+)$`,17    }18    r.compileRegexps(regexps)19    fmt.Println(r.re)20}21import (22func main() {23    r := new(Report)24    regexps := []string{25        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)"\s(\d+)\s(\d+)$`,26        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\

compileRegexps

Using AI Code Generation

1import (2func main() {3	var re = regexp.MustCompile(`\w+`)4	fmt.Println(re.FindString(str))5}6import (7func main() {8	var re = regexp.MustCompile(`\w+`)9	fmt.Println(re.FindString(str))10}11import (12func main() {13	var re = regexp.MustCompile(`\w+`)14	fmt.Println(re.FindString(str))15}16import (17func main() {18	var re = regexp.MustCompile(`\w+`)19	fmt.Println(re.FindString(str))20}21import (22func main() {23	var re = regexp.MustCompile(`\w+`)24	fmt.Println(re.FindString(str))25}26import (27func main() {28	var re = regexp.MustCompile(`\w+`)29	fmt.Println(re.FindString(str))30}31import (32func main() {33	var re = regexp.MustCompile(`\w+`)34	fmt.Println(re.FindString(str))35}36import (37func main() {38	var re = regexp.MustCompile(`\w+`)39	fmt.Println(re.FindString(str))40}

compileRegexps

Using AI Code Generation

1import (2func main() {3    report := Report{4        Regexps: []*regexp.Regexp{5            regexp.MustCompile("foo"),6            regexp.MustCompile("bar"),7            regexp.MustCompile("baz"),8        },9    }10    report.compileRegexps()11    report.Start()12    for _, result := range report.Results {13        fmt.Printf("%s: %s\n", result.Name, result.Duration)14    }15}16import (17func main() {18    report := Report{19        Regexps: []*regexp.Regexp{20            regexp.MustCompile("foo"),21            regexp.MustCompile("bar"),22            regexp.MustCompile("baz"),23        },24    }25    report.Run()26    for _, result := range report.Results {27        fmt.Printf("%s: %s\n", result.Name, result.Duration)28    }29}30import (31func main() {32    report := Report{33        Regexps: []*regexp.Regexp{34            regexp.MustCompile("foo"),35            regexp.MustCompile("bar"),36            regexp.MustCompile("baz"),37        },38    }39    report.Run()40    for _, result := range report.Results {41        fmt.Printf("%s: %s\n", result.Name, result.Duration)42    }43}44import (45func main() {46    report := Report{

compileRegexps

Using AI Code Generation

1import (2func main() {3	report := report.NewReport()4	report.AddPattern("txt")5	report.AddPath(".")6	err := report.CompileRegexps()7	if err != nil {8		log.Fatal(err)9	}10	err = report.Generate(os.Stdout)11	if err != nil {12		log.Fatal(err)13	}14}

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