Replace "log" with "fmt"

7 files changed, 31 insertions, 31 deletions

diff --git a/beku_test.go b/beku_test.go
index bc116a9..e41640e 100644
--- a/beku_test.go
+++ b/beku_test.go
@@ -1,10 +1,10 @@
 package beku
 
 import (
+	"fmt"
 	"go/build"
 	"io"
 	"io/ioutil"
-	"log"
 	"os"
 	"testing"
 )
@@ -79,7 +79,8 @@ func TestMain(m *testing.M) {
 
 	testGOPATH, err := os.Getwd()
 	if err != nil {
-		log.Fatal(err)
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
 	}
 
 	testGOPATH += "/testdata"
@@ -91,21 +92,23 @@ func TestMain(m *testing.M) {
 
 	err = testInitOutput()
 	if err != nil {
-		log.Fatal(err)
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
 	}
 
 	testEnv, err = NewEnvironment()
 	if err != nil {
-		log.Fatal(err)
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
 	}
 
 	testGitPkgCur = NewPackage(testGitRepo, testGitRepo, VCSModeGit)
 	testGitPkgNew = NewPackage(testGitRepo, testGitRepo, VCSModeGit)
 	testGitPkgShare = NewPackage(testGitRepoShare, testGitRepoShare, VCSModeGit)
 
-	log.Printf("test env : %+v\n", *testEnv)
-	log.Printf("testGitPkgCur: %+v\n", *testGitPkgCur)
-	log.Printf("testGitPkgNew: %+v\n", *testGitPkgNew)
+	fmt.Printf("test env : %+v\n", *testEnv)
+	fmt.Printf("testGitPkgCur: %+v\n", *testGitPkgCur)
+	fmt.Printf("testGitPkgNew: %+v\n", *testGitPkgNew)
 
 	os.Exit(m.Run())
 }
diff --git a/cmd/beku/command.go b/cmd/beku/command.go
index 208ea62..15ee035 100644
--- a/cmd/beku/command.go
+++ b/cmd/beku/command.go
@@ -3,7 +3,6 @@ package main
 import (
 	"errors"
 	"fmt"
-	"log"
 	"os"
 
 	"github.com/shuLhan/beku"
@@ -231,15 +230,17 @@ func (cmd *command) loadDatabase() (err error) {
 func (cmd *command) firstTime() {
 	err := cmd.env.Scan()
 	if err != nil {
-		log.Fatal("Scan:", err)
+		fmt.Fprintln(os.Stderr, ">>> Scan:", err)
+		os.Exit(1)
 	}
 
 	err = cmd.env.Save("")
 	if err != nil {
-		log.Fatal("Save:", err)
+		fmt.Fprintln(os.Stderr, ">>> Save:", err)
+		os.Exit(1)
 	}
 
-	log.Println("Initialization complete.")
+	fmt.Println("Initialization complete.")
 }
 
 func newCommand() (err error) {
@@ -257,13 +258,13 @@ func newCommand() (err error) {
 
 	err = cmd.loadDatabase()
 	if err != nil {
-		log.Println("No database found.")
-		log.Println("Initializing database for the first time...")
+		fmt.Println("No database found.")
+		fmt.Println("Initializing database for the first time...")
 		cmd.firstTime()
 	}
 
 	if beku.Debug >= beku.DebugL2 {
-		log.Printf("Environment: %s", cmd.env)
+		fmt.Printf("Environment: %s", cmd.env)
 	}
 
 	return
diff --git a/cmd/beku/main.go b/cmd/beku/main.go
index d869c21..7460cb4 100644
--- a/cmd/beku/main.go
+++ b/cmd/beku/main.go
@@ -22,7 +22,7 @@
 //
 // ## Remove Operation
 //
-//	-R, --remove [pkg]
+//	-R, --remove <pkg>
 //
 // Remove package from GOPATH, including source and installed binaries and
 // archives.
diff --git a/common.go b/common.go
index 121ee31..c4015c4 100644
--- a/common.go
+++ b/common.go
@@ -9,7 +9,6 @@ import (
 	"bytes"
 	"fmt"
 	"io"
-	"log"
 	"os"
 	"strings"
 )
@@ -103,7 +102,7 @@ func confirm(in io.Reader, msg string, defIsYes bool) bool {
 	for {
 		b, err = r.ReadByte()
 		if err != nil {
-			log.Println(err)
+			fmt.Fprintln(os.Stderr, err)
 			break
 		}
 		if b == ' ' || b == '\t' {
diff --git a/env.go b/env.go
index 5673314..9a6f15e 100644
--- a/env.go
+++ b/env.go
@@ -12,7 +12,6 @@ import (
 	"fmt"
 	"go/build"
 	"io/ioutil"
-	"log"
 	"os"
 	"path/filepath"
 	"strconv"
@@ -157,7 +156,7 @@ func (env *Env) scanStdPackages(srcPath string) error {
 //
 func (env *Env) scanPackages(rootPath string) (err error) {
 	if Debug >= DebugL2 {
-		log.Println("Scanning", rootPath)
+		fmt.Println(">>> Scanning", rootPath)
 	}
 
 	fis, err := ioutil.ReadDir(rootPath)
@@ -217,7 +216,7 @@ func (env *Env) newPackage(fullPath string, vcsMode VCSMode) (err error) {
 	pkg := NewPackage(pkgName, pkgName, vcsMode)
 
 	if Debug >= DebugL2 {
-		log.Println("Scanning package:", pkg.ImportPath)
+		fmt.Println(">>> Scanning package:", pkg.ImportPath)
 	}
 
 	err = pkg.Scan()
@@ -267,7 +266,7 @@ func (env *Env) Load(file string) (err error) {
 	}
 
 	if Debug >= DebugL1 {
-		log.Println("Env.Load:", env.dbFile)
+		fmt.Println(">>> Env.Load:", env.dbFile)
 	}
 
 	env.db, err = ini.Open(env.dbFile)
@@ -278,7 +277,7 @@ func (env *Env) Load(file string) (err error) {
 	sections := env.db.GetSections(sectionPackage)
 	for _, sec := range sections {
 		if len(sec.Sub) == 0 {
-			log.Println(errDBPackageName, sec.LineNum, env.dbFile)
+			fmt.Fprintln(os.Stderr, errDBPackageName, sec.LineNum, env.dbFile)
 			continue
 		}
 
@@ -577,7 +576,7 @@ func (env *Env) update(curPkg, newPkg *Package) (ok bool, err error) {
 	}
 
 	if Debug >= DebugL1 {
-		log.Println("Sync:\n", newPkg)
+		fmt.Println(">>> Sync:\n", newPkg)
 	}
 
 	if curPkg.IsEqual(newPkg) {
diff --git a/package.go b/package.go
index 0c923f2..ec847f6 100644
--- a/package.go
+++ b/package.go
@@ -8,7 +8,6 @@ import (
 	"bytes"
 	"fmt"
 	"go/build"
-	"log"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -229,7 +228,7 @@ func (pkg *Package) ScanDeps(env *Env) (err error) {
 	}
 
 	if Debug >= DebugL2 && len(imports) > 0 {
-		log.Println("   imports recursive:", imports)
+		fmt.Println("   imports recursive:", imports)
 	}
 
 	for x := 0; x < len(imports); x++ {
@@ -307,7 +306,7 @@ func (pkg *Package) addDep(env *Env, importPath string) bool {
 	// (1)
 	if strings.HasPrefix(importPath, pkg.ImportPath) {
 		if Debug >= DebugL2 {
-			log.Printf("%15s >>> %s\n", dbgSkipSelf, importPath)
+			fmt.Printf("%15s >>> %s\n", dbgSkipSelf, importPath)
 		}
 		return false
 	}
@@ -324,7 +323,7 @@ func (pkg *Package) addDep(env *Env, importPath string) bool {
 			continue
 		}
 		if Debug >= DebugL2 {
-			log.Printf("%15s >>> %s\n", dbgSkipStd, importPath)
+			fmt.Printf("%15s >>> %s\n", dbgSkipStd, importPath)
 		}
 		return false
 	}
@@ -342,7 +341,7 @@ func (pkg *Package) addDep(env *Env, importPath string) bool {
 	}
 
 	if Debug >= DebugL2 {
-		log.Printf("%15s >>> %s\n", dbgMissDep, importPath)
+		fmt.Printf("%15s >>> %s\n", dbgMissDep, importPath)
 	}
 
 	pkg.pushMissing(importPath)
@@ -505,7 +504,7 @@ func (pkg *Package) pushDep(importPath string) bool {
 	pkg.Deps = append(pkg.Deps, importPath)
 
 	if Debug >= DebugL2 {
-		log.Printf("%15s >>> %s\n", dbgLinkDep, importPath)
+		fmt.Printf("%15s >>> %s\n", dbgLinkDep, importPath)
 	}
 
 	return true
diff --git a/package_git.go b/package_git.go
index 8f43b47..c223960 100644
--- a/package_git.go
+++ b/package_git.go
@@ -3,7 +3,6 @@ package beku
 import (
 	"bytes"
 	"fmt"
-	"log"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -234,7 +233,7 @@ func (pkg *Package) gitRemoteChange(newPkg *Package) (err error) {
 
 	err = cmd.Run()
 	if err != nil {
-		log.Println("gitRemoteChange:", err)
+		fmt.Fprintln(defStderr, "gitRemoteChange:", err)
 	}
 
 	//nolint:gas