Adds gauge_concepts_dir for defining concepts directory

Signed-off-by: Haroon Sheikh <[email protected]>
Signed-off-by: Haroon Sheikh <[email protected]>

util/fileUtils.go

@@ -147,12 +147,13 @@ func IsDir(path string) bool {
 	return fileInfo.IsDir()
 }
 
-// GetSpecFiles returns the list of spec files present at the given path.
-// If the path itself represents a spec file, it returns the same.
 var exitWithMessage = func(message string) {
 	logger.Errorf(true, message)
 	os.Exit(1)
 }
+
+// GetSpecFiles returns the list of spec files present at the given path.
+// If the path itself represents a spec file, it returns the same.
 var GetSpecFiles = func(paths []string) []string {
 	var specFiles []string
 	for _, path := range paths {
@@ -180,6 +181,9 @@ func findConceptFiles(paths []string) []string {
 		if err != nil {
 			logger.Fatalf(true, "Error getting absolute concept path. %v", err)
 		}
+		if !common.FileExists(absPath) {
+			exitWithMessage(fmt.Sprintf("The directory %s does not exist.", absPath))
+		}
 		conceptFiles = append(conceptFiles, FindConceptFilesIn(absPath)...)
 	}
 	return conceptFiles
@@ -198,7 +202,11 @@ var GetConceptFiles = func() []string {
 		logger.Fatalf(true, "Failed to get project root.")
 	}
 	files := findConceptFiles([]string{projRoot})
-	files = append(files, findConceptFiles(GetSpecDirs())...)
+	var specDirFromProperties = os.Getenv(env.SpecsDir)
+	if specDirFromProperties != "" {
+		var specDirectories = strings.Split(specDirFromProperties, ",")
+		files = append(files, findConceptFiles(specDirectories)...)
+	}
 	return removeDuplicateValues(files)
 }
 
@@ -233,7 +241,7 @@ func GetPathToFile(path string) string {
 	}
 
 	gaugeDataDir := env.GaugeDataDir()
-	if gaugeDataDir != "." && filepath.IsAbs((env.GaugeDataDir())) {
+	if gaugeDataDir != "." && filepath.IsAbs(env.GaugeDataDir()) {
 		logger.Warningf(true, "'gauge_data_dir' property must be relative to Project Root. Found absolute path: %s", gaugeDataDir)
 	}
 

util/fileUtils_test.go

@@ -287,6 +287,25 @@ func (s *MySuite) TestGetSpecFilesWhenSpecsDirDoesNotExists(c *C) {
 	c.Assert(expectedErrorMessage, Equals, "Specs directory dir1 does not exist.")
 }
 
+func (s *MySuite) TestGetConceptFilesWhenConceptsDirDoesNotExists(c *C) {
+	os.Clearenv()
+	var expectedErrorMessage string
+	exitWithMessage = func(message string) {
+		expectedErrorMessage = message
+	}
+	config.ProjectRoot = "_testdata"
+
+	os.Setenv(env.SpecsDir, "specs")
+	GetConceptFiles()
+	directory, _ := filepath.Abs("specs")
+	c.Assert(expectedErrorMessage, Equals, fmt.Sprintf("The directory %s does not exist.", directory))
+
+	os.Setenv(env.SpecsDir, "_testSpecsDir,non-exisitng")
+	GetConceptFiles()
+	directory, _ = filepath.Abs("non-exisitng")
+	c.Assert(expectedErrorMessage, Equals, fmt.Sprintf("The directory %s does not exist.", directory))
+}
+
 func (s *MySuite) TestGetSpecFilesWhenSpecsDirIsEmpty(c *C) {
 	var expectedErrorMessage string
 	exitWithMessage = func(message string) {