Implement delete profile command (#12)

* fix typo(givnig -> giving)

* Implement delete profile command

* Update TODO

README.md

@@ -4,8 +4,6 @@
 
 ## TODO
 ### main
-* list profiles
-* delete profile
 * log level
 ### test
 * config

command/attach.go

@@ -28,7 +28,7 @@ func (*AttachCommand) Synopsis() string {
 	return "attach tmux session"
 }
 
-// Usage returns a long string explaining AttachCommand and givinig usage.
+// Usage returns a long string explaining AttachCommand and giving usage.
 func (*AttachCommand) Usage() string {
 	return "kill: tmuxist kill [-profile profile]\n"
 }

command/delete.go

@@ -0,0 +1,58 @@
+package command
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/google/subcommands"
+
+	"tmuxist/config"
+	"tmuxist/logger"
+)
+
+// DeleteCommand represents a print startup script command.
+type DeleteCommand struct {
+	profile string
+}
+
+// Name returns the name of DeleteCommand.
+func (*DeleteCommand) Name() string {
+	return "delete"
+}
+
+// Synopsis returns a short string describing DeleteCommand.
+func (*DeleteCommand) Synopsis() string {
+	return "delete tmuxist configuration"
+}
+
+// Usage returns a long string explaining DeleteCommand and giving usage.
+func (*DeleteCommand) Usage() string {
+	return "delete: tmuxist delete [-profile profile]\n"
+}
+
+// SetFlags adds the flags for DeleteCommand to the specified set.
+func (cmd *DeleteCommand) SetFlags(f *flag.FlagSet) {
+	f.StringVar(&cmd.profile, "profile", config.DefaultProfileName(), "Profile")
+}
+
+// Execute executes print startup script and returns an ExitStatus.
+func (cmd *DeleteCommand) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
+	path, err := config.ConfigurationPath(cmd.profile)
+	if err != nil {
+		logger.Err(err.Error())
+		return subcommands.ExitFailure
+	}
+	if _, err := os.Stat(path); err != nil {
+		logger.Err(err.Error())
+		return subcommands.ExitFailure
+	}
+	if err := os.Remove(path); err != nil {
+		logger.Err(err.Error())
+		return subcommands.ExitFailure
+	}
+
+	fmt.Println("Delete profile: " + cmd.profile)
+	return subcommands.ExitSuccess
+}

command/edit.go

@@ -28,7 +28,7 @@ func (*EditCommand) Synopsis() string {
 	return "edit tmuxist configuration"
 }
 
-// Usage returns a long string explaining EditCommand and givinig usage.
+// Usage returns a long string explaining EditCommand and giving usage.
 func (*EditCommand) Usage() string {
 	return "edit: tmuxist edit [-editor editor] [-profile profile]\n"
 }

command/init.go

@@ -30,7 +30,7 @@ func (*InitCommand) Synopsis() string {
 	return "initialize tmuxist configuration"
 }
 
-// Usage returns a long string explaining InitCommand and givinig usage.
+// Usage returns a long string explaining InitCommand and giving usage.
 func (*InitCommand) Usage() string {
 	return "init: tmuxist init [-profile profile]\n"
 }

command/kill.go

@@ -28,7 +28,7 @@ func (*KillCommand) Synopsis() string {
 	return "kill tmux session"
 }
 
-// Usage returns a long string explaining KillCommand and givinig usage.
+// Usage returns a long string explaining KillCommand and giving usage.
 func (*KillCommand) Usage() string {
 	return "kill: tmuxist kill [-profile profile]\n"
 }

command/list.go

@@ -25,9 +25,9 @@ func (*ListCommand) Synopsis() string {
 	return "List tmuxist profiles"
 }
 
-// Usage returns a long string explaining ListCommand and givinig usage.
+// Usage returns a long string explaining ListCommand and giving usage.
 func (*ListCommand) Usage() string {
-	return "list: show tmuxist profiles\n"
+	return "list: tmuxist list\n"
 }
 
 // SetFlags adds the flags for ListCommand to the specified set.

command/print.go

@@ -27,7 +27,7 @@ func (*PrintCommand) Synopsis() string {
 	return "print tmuxist configuration"
 }
 
-// Usage returns a long string explaining PrintCommand and givinig usage.
+// Usage returns a long string explaining PrintCommand and giving usage.
 func (*PrintCommand) Usage() string {
 	return "print: tmuxist print [-profile profile]\n"
 }

command/start.go

@@ -28,7 +28,7 @@ func (*StartCommand) Synopsis() string {
 	return "start tmux session"
 }
 
-// Usage returns a long string explaining StartCommand and givinig usage.
+// Usage returns a long string explaining StartCommand and giving usage.
 func (*StartCommand) Usage() string {
 	return "start: tmuxist start [-profile profile]\n"
 }

command/version.go

@@ -25,7 +25,7 @@ func (*VersionCommand) Synopsis() string {
 	return "Print tmuxist version"
 }
 
-// Usage returns a long string explaining VersionCommand and givinig usage.
+// Usage returns a long string explaining VersionCommand and giving usage.
 func (*VersionCommand) Usage() string {
 	return "version: tmuxist version\n"
 }

main.go

@@ -17,6 +17,7 @@ func main() {
 	subcommands.Register(&command.ListCommand{}, "")
 	subcommands.Register(&command.InitCommand{}, "")
 	subcommands.Register(&command.EditCommand{}, "")
+	subcommands.Register(&command.DeleteCommand{}, "")
 	subcommands.Register(&command.PrintCommand{}, "")
 	subcommands.Register(&command.StartCommand{}, "")
 	subcommands.Register(&command.KillCommand{}, "")