add verbose

Author: nim4

cmd/diff-cov/diff-cov.go

@@ -100,7 +100,7 @@ func main() {
 
 	ignoreFiles := strings.Split(flagIgnoreFiles, ",")
 	profile := coverprofile.NewGoProfile(flagPackage, flagCoverProfile)
-	coverage, err := profile.GetCoverage(ignoreFiles)
+	coverage, err := profile.GetCoverage(ignoreFiles, flagVerbose)
 	if err != nil {
 		fmt.Println(err)
 		os.Exit(1)

diffCoverage/coverage.go

@@ -18,6 +18,9 @@ func Calculate(coverage profile.Coverage, diff string, ignoreFiles []string, ver
 
 	for file, changes := range p.Changed() {
 		if !utils.ShouldCountFile(file, ignoreFiles) {
+			if verbose {
+				fmt.Printf("Ignoring %q\n", file)
+			}
 			continue
 		}
 		if verbose {

profile/coverprofile/coverprofile.go

@@ -20,7 +20,7 @@ func NewGoProfile(packageName string, profilePath string) *GoProfile {
 	}
 }
 
-func (g GoProfile) GetCoverage(ignoreFiles []string) (profile.Coverage, error) {
+func (g GoProfile) GetCoverage(ignoreFiles []string, verbose bool) (profile.Coverage, error) {
 	ps, err := cover.ParseProfiles(g.profilePath)
 	if err != nil {
 		return nil, fmt.Errorf("Error parsing %q: %v\n", g.profilePath, err)
@@ -29,6 +29,9 @@ func (g GoProfile) GetCoverage(ignoreFiles []string) (profile.Coverage, error) {
 	coverage := make(profile.Coverage, len(ps))
 	for _, p := range ps {
 		if !utils.ShouldCountFile(p.FileName, ignoreFiles) {
+			if verbose {
+				fmt.Printf("Ignoring %q\n", p.FileName)
+			}
 			continue
 		}