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How to use ParseSpecFiles method of parser Package

Best Gauge code snippet using parser.ParseSpecFiles

parse.go

Source:parse.go

...31	"github.com/getgauge/gauge/logger"32	"github.com/getgauge/gauge/order"33	"github.com/getgauge/gauge/util"34)35// ParseSpecFiles gets all the spec files and parse each spec file.36// Generates specifications and parse results.37// TODO: Use single channel instead of one for spec and another for result, so that mapping is consistent38type parseInfo struct {39	parseResult *ParseResult40	spec        *gauge.Specification41}42func newParseInfo(spec *gauge.Specification, pr *ParseResult) *parseInfo {43	return &parseInfo{spec: spec, parseResult: pr}44}45func parse(wg *sync.WaitGroup, sfc *specFileCollection, cpt *gauge.ConceptDictionary, piChan chan *parseInfo) {46	defer wg.Done()47	for {48		if s, err := sfc.Next(); err == nil {49			piChan <- newParseInfo(parseSpec(s, cpt))50		} else {51			return52		}53	}54}55func parseSpecFiles(sfc *specFileCollection, conceptDictionary *gauge.ConceptDictionary, piChan chan *parseInfo, limit int) {56	wg := &sync.WaitGroup{}57	for i := 0; i < limit; i++ {58		wg.Add(1)59		go parse(wg, sfc, conceptDictionary, piChan)60	}61	wg.Wait()62	close(piChan)63}64func ParseSpecFiles(specFiles []string, conceptDictionary *gauge.ConceptDictionary, buildErrors *gauge.BuildErrors) ([]*gauge.Specification, []*ParseResult) {65	sfc := NewSpecFileCollection(specFiles)66	piChan := make(chan *parseInfo)67	limit := len(specFiles)68	rLimit, e := util.RLimit()69	if e == nil && rLimit < limit {70		logger.Debugf(true, "No of specifcations %d is higher than Max no of open file descriptors %d.\n"+71			"Starting %d routines for parallel parsing.", limit, rLimit, rLimit/2)72		limit = rLimit / 273	}74	go parseSpecFiles(sfc, conceptDictionary, piChan, limit)75	var parseResults []*ParseResult76	var specs []*gauge.Specification77	for r := range piChan {78		if r.spec != nil {79			specs = append(specs, r.spec)80			var parseErrs []error81			for _, e := range r.parseResult.ParseErrors {82				parseErrs = append(parseErrs, e)83			}84			if len(parseErrs) != 0 {85				buildErrors.SpecErrs[r.spec] = parseErrs86			}87		}88		parseResults = append(parseResults, r.parseResult)89	}90	return specs, parseResults91}92// ParseSpecs parses specs in the give directory and gives specification and pass/fail status, used in validation.93func ParseSpecs(specsToParse []string, conceptsDictionary *gauge.ConceptDictionary, buildErrors *gauge.BuildErrors) ([]*gauge.Specification, bool) {94	specs, failed := parseSpecsInDirs(conceptsDictionary, specsToParse, buildErrors)95	specsToExecute := order.Sort(filter.FilterSpecs(specs))96	return specsToExecute, failed97}98// ParseConcepts creates concept dictionary and concept parse result.99func ParseConcepts() (*gauge.ConceptDictionary, *ParseResult, error) {100	logger.Debug(true, "Started concepts parsing.")101	conceptsDictionary, conceptParseResult, err := CreateConceptsDictionary()102	if err != nil {103		return nil, nil, err104	}105	HandleParseResult(conceptParseResult)106	logger.Debugf(true, "%d concepts parsing completed.", len(conceptsDictionary.ConceptsMap))107	return conceptsDictionary, conceptParseResult, nil108}109func parseSpec(specFile string, conceptDictionary *gauge.ConceptDictionary) (*gauge.Specification, *ParseResult) {110	specFileContent, err := common.ReadFileContents(specFile)111	if err != nil {112		return nil, &ParseResult{ParseErrors: []ParseError{ParseError{FileName: specFile, Message: err.Error()}}, Ok: false}113	}114	spec, parseResult, err := new(SpecParser).Parse(specFileContent, conceptDictionary, specFile)115	if err != nil {116		logger.Fatalf(true, err.Error())117	}118	return spec, parseResult119}120type specFile struct {121	filePath string122	indices  []int123}124// parseSpecsInDirs parses all the specs in list of dirs given.125// It also de-duplicates all specs passed through `specDirs` before parsing specs.126func parseSpecsInDirs(conceptDictionary *gauge.ConceptDictionary, specDirs []string, buildErrors *gauge.BuildErrors) ([]*gauge.Specification, bool) {127	passed := true128	givenSpecs, specFiles := getAllSpecFiles(specDirs)129	var specs []*gauge.Specification130	var specParseResults []*ParseResult131	allSpecs := make([]*gauge.Specification, len(specFiles))132	logger.Debug(true, "Started specifications parsing.")133	specs, specParseResults = ParseSpecFiles(givenSpecs, conceptDictionary, buildErrors)134	passed = !HandleParseResult(specParseResults...) && passed135	logger.Debugf(true, "%d specifications parsing completed.", len(specFiles))136	for _, spec := range specs {137		i, _ := getIndexFor(specFiles, spec.FileName)138		specFile := specFiles[i]139		if len(specFile.indices) > 0 {140			s, _ := spec.Filter(filter.NewScenarioFilterBasedOnSpan(specFile.indices))141			allSpecs[i] = s142		} else {143			allSpecs[i] = spec144		}145	}146	return allSpecs, !passed147}...

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