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build.go: add gometalinter to lint runs

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GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3085
This commit is contained in:
Lars K.W. Gohlke 2016-05-23 21:19:08 +00:00 committed by Lars K.W. Gohlke
parent 30436741a7
commit b78bfc0a43
1 changed files with 38 additions and 1 deletions
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39
build.go
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@ -224,6 +224,12 @@ func main() {
lint(".")
lint("./cmd/...")
lint("./lib/...")
if isGometalinterInstalled() {
dirs := []string{".", "./cmd/...", "./lib/..."}
gometalinter("deadcode", dirs, "test/util.go")
gometalinter("structcheck", dirs)
gometalinter("varcheck", dirs)
}
default:
log.Fatalf("Unknown command %q", cmd)
@ -281,6 +287,7 @@ func setup() {
runPrint("go", "get", "-v", "github.com/axw/gocov/gocov")
runPrint("go", "get", "-v", "github.com/AlekSi/gocov-xml")
runPrint("go", "get", "-v", "bitbucket.org/tebeka/go2xunit")
runPrint("go", "get", "-v", "github.com/alecthomas/gometalinter")
}
func test(pkgs ...string) {
@ -862,7 +869,6 @@ func vet(dirs ...string) {
// A genuine error exit from the vet tool.
log.Fatal(err)
}
}
func lint(pkg string) {
@ -911,3 +917,34 @@ func exitStatus(err error) int {
return -1
}
func isGometalinterInstalled() bool {
if _, err := runError("gometalinter", "--disable-all"); err != nil {
log.Println("gometalinter is not installed")
return false
}
return true
}
func gometalinter(linter string, dirs []string, excludes ...string) {
params := []string{"--disable-all"}
params = append(params, fmt.Sprintf("--deadline=%ds", 60))
params = append(params, "--enable="+linter)
for _, exclude := range excludes {
params = append(params, "--exclude="+exclude)
}
for _, dir := range dirs {
params = append(params, dir)
}
bs, err := runError("gometalinter", params...)
if len(bs) > 0 {
log.Printf("%s", bs)
}
if err != nil {
log.Printf("%v", err)
}
}