Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Added -covermode option #1

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Added -covermode option #1

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 6 additions & 6 deletions main.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,22 +12,22 @@ import (
)

const (
covTmpFile = "profile.cov.tmp"
coverHeader = `mode: count
`
covTmpFile = "profile.cov.tmp"
)

var (
dir string
ignore string
outputFilename string
covermode string
fileIgnore *regexp.Regexp
)

func init() {
flag.StringVar(&dir, "dir", ".", "Directory to start recursing for tests")
flag.StringVar(&ignore, "ignore", `(vendor|\.\w+)`, "RegEx that ignores files and folders. Default ignores hidden folders and vendor folder.")
flag.StringVar(&outputFilename, "output", "profile.cov", "Filename for the output coverage file.")
flag.StringVar(&covermode, "covermode", "count", "-covermode option for go test. It can be one of: set; count; atomic.")
flag.Parse()
fileIgnore = regexp.MustCompile(ignore)
}
Expand All @@ -44,14 +44,14 @@ func performCoverage(path string, info os.FileInfo, err error) error {
if err == nil && info.IsDir() && hasGoFile(path) && !fileIgnore.MatchString(path) {
path = "./" + path
log.Println(path)
exec.Command("go", "test", "-covermode=count", "-coverprofile="+path+"/"+covTmpFile, path).Output()
exec.Command("go", "test", "-covermode="+covermode, "-coverprofile="+path+"/"+covTmpFile, path).Output()
}
return nil
}

// Creates the final output file
func createOutputFile() {
err := ioutil.WriteFile(outputFilename, []byte(coverHeader), 0644)
err := ioutil.WriteFile(outputFilename, []byte("mode: "+covermode+"\n"), 0644)
check(err)
}

Expand All @@ -60,7 +60,7 @@ func collateCoverage(path string, info os.FileInfo, err error) error {
if err == nil && !info.IsDir() && strings.Contains(path, covTmpFile) {
contentsB, err := ioutil.ReadFile(path)
check(err)
contents := strings.Replace(string(contentsB), "mode: count\n", "", 1)
contents := strings.Replace(string(contentsB), "mode: "+covermode+"\n", "", 1)
f, err := os.OpenFile(outputFilename, os.O_APPEND|os.O_WRONLY, 0600)
check(err)
_, err = f.WriteString(contents)
Expand Down