✨ Add initial share commandline handling

cmd_share.go

@@ -0,0 +1,123 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path"
+
+	uuid "github.com/satori/go.uuid"
+)
+
+type CmdShare struct {
+	CmdList     CmdShareList     `cmd:"" name:"list" help:"List all shares."`
+	CmdCreate   CmdShareCreate   `cmd:"" name:"create" help:"Create a new share."`
+	CmdDelete   CmdShareDelete   `cmd:"" name:"delete" help:"Delete a share."`
+	CmdAddUser  CmdShareAddUser  `cmd:"" name:"add-user" help:"Add user to share."`
+	CmdAddLogin CmdShareAddLogin `cmd:"" name:"add-login" help:"Add login to share."`
+}
+
+type CmdShareList struct{}
+
+func (cmd *CmdShareList) Run(app *app) error {
+	shares, err := app.shareStore.GetShares()
+	if err != nil {
+		return err
+	}
+
+	for _, share := range shares {
+		fmt.Printf("* %s (%s)\n", share.UUID.String(), share.Name)
+	}
+
+	return nil
+}
+
+type CmdShareCreate struct {
+	Name string `name:"name" help:"Name of the share." required:""`
+}
+
+func (cmd *CmdShareCreate) Run(app *app) error {
+	share, err := app.shareStore.CreateShare()
+	if err != nil {
+		return err
+	}
+	share.Name = cmd.Name
+	if err := app.shareStore.UpdateShareAttributes(share); err != nil {
+		// Best effort cleanup.
+		_ = app.shareStore.RemoveShare(share.UUID)
+
+		return fmt.Errorf("cannot set share attributes: %v", err)
+	}
+
+	if err := os.MkdirAll(path.Join(app.DataDirectory, share.UUID.String()), 0750); err != nil {
+		// Best effort cleanup.
+		_ = app.shareStore.RemoveShare(share.UUID)
+
+		return fmt.Errorf("cannot create data dir: %v", err)
+	}
+
+	fmt.Printf("Share created: %s\n", share.UUID.String())
+	return nil
+}
+
+type ShareIdentifier struct {
+	UUID uuid.UUID `arg:"" name:"id" help:"ID of the share to be deleted." required:""`
+}
+
+type CmdShareDelete struct {
+	ShareIdentifier
+}
+
+func (cmd *CmdShareDelete) Run(app *app) error {
+	if err := os.RemoveAll(path.Join(app.DataDirectory, cmd.UUID.String())); err != nil {
+		return fmt.Errorf("cannot remove data directory: %v", err)
+	}
+
+	if err := app.shareStore.RemoveShare(cmd.UUID); err != nil {
+		return fmt.Errorf("cannot remove share: %v", err)
+	}
+
+	return nil
+}
+
+type CmdShareAddUser struct {
+	ShareIdentifier
+	Username string    `arg:"" name:"username" help:"Username of the user to add."`
+	Role     ShareRole `name:"role" help:"Role of the user (reader/writer/admin)" default:"writer"`
+}
+
+func (cmd *CmdShareAddUser) Run(app *app) error {
+	if _, err := app.userStore.GetUser(cmd.Username); err != nil {
+		return err
+	}
+
+	share := Share{UUID: cmd.UUID}
+	return app.shareStore.AddUserToShare(share, cmd.Username, cmd.Role)
+}
+
+type CmdShareAddLogin struct {
+	ShareIdentifier
+	Username  string `arg:"" name:"username" help:"Username of the user to add the login for."`
+	LoginName string `arg:"" name:"loginname" help:"Name f the login. Must be unique."`
+	ReadOnly  bool   `name:"readonly" help:"If set, the login can only read."`
+	PasswordParam
+}
+
+func (cmd *CmdShareAddLogin) Run(app *app) error {
+	if _, err := app.userStore.GetUser(cmd.Username); err != nil {
+		return err
+	}
+
+	password, err := cmd.acquirePassword()
+	if err != nil {
+		return fmt.Errorf("cannot acquire password for login: %w", err)
+	}
+
+	share := Share{UUID: cmd.UUID}
+	login := Login{
+		LoginName: cmd.LoginName,
+		Password:  password,
+		ReadOnly:  cmd.ReadOnly,
+	}
+
+	return app.shareStore.AddLogin(share, cmd.Username, login)
+}