From 43bda202fa347e6893671b05376c0e4fcb9196f4 Mon Sep 17 00:00:00 2001
From: Michael Muré <batolettre@gmail.com>
Date: Mon, 24 Sep 2018 15:25:57 +0200
Subject: commands: add the "bridge" and "bridge configure" commands

---
 commands/bridge_configure.go | 95 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 commands/bridge_configure.go

(limited to 'commands/bridge_configure.go')

diff --git a/commands/bridge_configure.go b/commands/bridge_configure.go
new file mode 100644
index 00000000..564affcc
--- /dev/null
+++ b/commands/bridge_configure.go
@@ -0,0 +1,95 @@
+package commands
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/MichaelMure/git-bug/bridge"
+	"github.com/MichaelMure/git-bug/bridge/core"
+	"github.com/MichaelMure/git-bug/cache"
+	"github.com/spf13/cobra"
+)
+
+func runBridgeConfigure(cmd *cobra.Command, args []string) error {
+	backend, err := cache.NewRepoCache(repo)
+	if err != nil {
+		return err
+	}
+	defer backend.Close()
+
+	target, err := promptTarget()
+	if err != nil {
+		return err
+	}
+
+	name, err := promptName()
+	if err != nil {
+		return err
+	}
+
+	b, err := core.NewBridge(backend, target, name)
+	if err != nil {
+		return err
+	}
+
+	err = b.Configure()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func promptTarget() (string, error) {
+	targets := bridge.Targets()
+
+	for {
+		fmt.Printf("target (%s): ", strings.Join(targets, ","))
+
+		line, err := bufio.NewReader(os.Stdin).ReadString('\n')
+		if err != nil {
+			return "", err
+		}
+
+		line = strings.TrimRight(line, "\n")
+
+		for _, t := range targets {
+			if t == line {
+				return t, nil
+			}
+		}
+
+		fmt.Println("invalid target")
+	}
+}
+
+func promptName() (string, error) {
+	defaultName := "default"
+
+	fmt.Printf("name [%s]: ", defaultName)
+
+	line, err := bufio.NewReader(os.Stdin).ReadString('\n')
+	if err != nil {
+		return "", err
+	}
+
+	line = strings.TrimRight(line, "\n")
+
+	if line == "" {
+		return defaultName, nil
+	}
+
+	return line, nil
+}
+
+var bridgeConfigureCmd = &cobra.Command{
+	Use:   "configure",
+	Short: "Configure a new bridge",
+	RunE:  runBridgeConfigure,
+}
+
+func init() {
+	bridgeCmd.AddCommand(bridgeConfigureCmd)
+}
-- 
cgit