Use goutils/die instead of kisom/die.

Also removes the "logging" package from showimp, as this is intended
primarily for server programs.

cmd/certverify/main.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/cloudflare/cfssl/helpers"
 	"github.com/cloudflare/cfssl/revoke"
-	"github.com/kisom/die"
+	"github.com/kisom/goutils/die"
 	"github.com/kisom/goutils/lib"
 )
 

cmd/csrpubdump/pubdump.go

@@ -10,7 +10,7 @@ import (
 	"io/ioutil"
 	"log"
 
-	"github.com/kisom/die"
+	"github.com/kisom/goutils/die"
 )
 
 func main() {

cmd/fragment/fragment.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strconv"
 
-	"github.com/kisom/die"
+	"github.com/kisom/goutils/die"
 )
 
 func usage() {

cmd/showimp/main.go

@@ -19,14 +19,29 @@ import (
 var (
 	gopath  string
 	project string
+	debug   bool
 )
 
 var (
 	stdLibRegexp = regexp.MustCompile(`^\w+(/\w+)*$`)
 	sourceRegexp = regexp.MustCompile(`^[^.].*\.go$`)
-	log          = logging.Init()
+	log          = logging.NewConsole()
+	imports      = map[string]bool{}
+	fset         = &token.FileSet{}
 )
 
+func debugf(format string, args ...interface{}) {
+	if debug {
+		fmt.Printf(format, args...)
+	}
+}
+
+func debugln(args ...interface{}) {
+	if debug {
+		fmt.Println(args...)
+	}
+}
+
 func init() {
 	gopath = os.Getenv("GOPATH")
 	if gopath == "" {
@@ -51,17 +66,12 @@ func init() {
 	project = wd[len(gopath):]
 }
 
-var (
-	imports = map[string]bool{}
-	fset    = &token.FileSet{}
-)
-
 func walkFile(path string, info os.FileInfo, err error) error {
 	if !sourceRegexp.MatchString(path) {
 		return nil
 	}
 
-	log.Debug(path)
+	debugln(path)
 
 	f, err := parser.ParseFile(fset, path, nil, parser.ImportsOnly)
 	if err != nil {
@@ -71,16 +81,16 @@ func walkFile(path string, info os.FileInfo, err error) error {
 	for _, importSpec := range f.Imports {
 		importPath := strings.Trim(importSpec.Path.Value, `"`)
 		if stdLibRegexp.MatchString(importPath) {
-			log.Debug("standard lib:", importPath)
+			debugln("standard lib:", importPath)
 			continue
 		} else if strings.HasPrefix(importPath, project) {
-			log.Debug("internal import:", importPath)
+			debugln("internal import:", importPath)
 			continue
 		} else if strings.HasPrefix(importPath, "golang.org/") {
-			log.Debug("extended lib:", importPath)
+			debugln("extended lib:", importPath)
 			continue
 		}
-		log.Debug("import:", importPath)
+		debugln("import:", importPath)
 		imports[importPath] = true
 	}
 
@@ -88,12 +98,9 @@ func walkFile(path string, info os.FileInfo, err error) error {
 }
 
 func main() {
-	verbose := flag.Bool("v", false, "log debugging information")
+	flag.BoolVar(&debug, "v", false, "log debugging information")
 	flag.Parse()
 
-	if *verbose {
-		log.SetLevel(logging.LevelDebug)
-	}
 	err := filepath.Walk(".", walkFile)
 	die.If(err)
 

cmd/tlskeypair/main.go

@@ -15,7 +15,7 @@ import (
 	"log"
 	"os"
 
-	"github.com/kisom/die"
+	"github.com/kisom/goutils/die"
 )
 
 var validPEMs = map[string]bool{