feat: add show sub-command

cli/cli_show.go

@@ -0,0 +1,37 @@
+package cli
+
+import (
+ "fmt"
+
+ "github.com/skmatz/vin"
+)
+
+// ShowBinDir shows the path to the bin directory.
+func (c *CLI) ShowBinDir() error {
+ vinDir, err := vin.DefaultVinDir()
+ if err != nil {
+ return err
+ }
+
+ v, err := vin.New(vinDir)
+ if err != nil {
+ return err
+ }
+ fmt.Println(v.BinDir())
+ return nil
+}
+
+// ShowTmpDir shows the path to the tmp directory.
+func (c *CLI) ShowTmpDir() error {
+ vinDir, err := vin.DefaultVinDir()
+ if err != nil {
+ return err
+ }
+
+ v, err := vin.New(vinDir)
+ if err != nil {
+ return err
+ }
+ fmt.Println(v.TmpDir())
+ return nil
+}

cmd/vin/cmd/cmd_show.go

@@ -0,0 +1,15 @@
+package cmd
+
+import (
+ "github.com/spf13/cobra"
+)
+
+var showCmd = &cobra.Command{
+ Use: "show",
+ Short: "Show any information",
+ Long: "Show any information.",
+}
+
+func init() {
+ rootCmd.AddCommand(showCmd)
+}

cmd/vin/cmd/cmd_show_bin.go

@@ -0,0 +1,22 @@
+package cmd
+
+import (
+ "github.com/skmatz/vin/cli"
+ "github.com/spf13/cobra"
+)
+
+func runShowBin(cmd *cobra.Command, args []string) error {
+ c := cli.New()
+ return c.ShowBinDir()
+}
+
+var showBinCmd = &cobra.Command{
+ Use: "bin",
+ Short: "Show the path to the bin directory",
+ Long: "Show the path to the bin directory.",
+ RunE: runShowBin,
+}
+
+func init() {
+ showCmd.AddCommand(showBinCmd)
+}

cmd/vin/cmd/cmd_show_tmp.go

@@ -0,0 +1,22 @@
+package cmd
+
+import (
+ "github.com/skmatz/vin/cli"
+ "github.com/spf13/cobra"
+)
+
+func runShowTmp(cmd *cobra.Command, args []string) error {
+ c := cli.New()
+ return c.ShowTmpDir()
+}
+
+var showTmpCmd = &cobra.Command{
+ Use: "tmp",
+ Short: "Show the path to the tmp directory",
+ Long: "Show the path to the tmp directory.",
+ RunE: runShowTmp,
+}
+
+func init() {
+ showCmd.AddCommand(showTmpCmd)
+}

install.go

@@ -34,7 +34,7 @@ func (v *Vin) download(app App, url string, wrapper ReadCloserWrapper) (string,
  return "", fmt.Errorf("http response not OK: %d", resp.StatusCode)
  }
 
- tmpDir, err := ioutil.TempDir(v.tmpDir(), "")
+ tmpDir, err := ioutil.TempDir(v.TmpDir(), "")
  if err != nil {
  return "", err
  }
@@ -73,7 +73,7 @@ func (v *Vin) place(app App, src string) error {
  if app.Name == "" {
  app.Name = filepath.Base(src)
  }
- dst := filepath.Join(v.binDir(), app.Name)
+ dst := filepath.Join(v.BinDir(), app.Name)
  if err := os.Rename(src, dst); err != nil {
  return err
  }

vin.go

@@ -42,11 +42,11 @@ func DefaultVinDir() (string, error) {
  return filepath.Join(home, ".vin"), nil
 }
 
-func (v *Vin) binDir() string {
+func (v *Vin) BinDir() string {
  return filepath.Join(v.vinDir, "bin")
 }
 
-func (v *Vin) tmpDir() string {
+func (v *Vin) TmpDir() string {
  return filepath.Join(v.vinDir, "tmp")
 }
 
@@ -106,11 +106,11 @@ func New(vinDir string) (*Vin, error) {
  vinDir: vinDir,
  }
 
- if err := os.MkdirAll(v.binDir(), os.ModePerm); err != nil {
+ if err := os.MkdirAll(v.BinDir(), os.ModePerm); err != nil {
  return nil, err
  }
 
- if err := os.MkdirAll(v.tmpDir(), os.ModePerm); err != nil {
+ if err := os.MkdirAll(v.TmpDir(), os.ModePerm); err != nil {
  return nil, err
  }
  return &v, nil