printExport support fish-shell

README.md

@@ -1,4 +1,5 @@
 # boot2docker command line management tool
+[![Build Status](https://travis-ci.org/kevinbin/boot2docker-cli.svg?branch=master)](https://travis-ci.org/kevinbin/boot2docker-cli)
 
 This tool downloads the boot2docker ISO image, creates a VirtualBox virtual
 machine, sets up two networks for that virtual machine (one NAT to allow the VM

cmds.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"
 	"strings"
 	"time"
@@ -181,14 +182,26 @@ func cmdShellInit() error {
 }
 
 func printExport(socket, certPath string) {
-	fmt.Printf("    export DOCKER_HOST=%s\n", socket)
+	if filepath.Base(os.Getenv("SHELL")) == "fish" {
+		fmt.Printf("    set -x DOCKER_HOST %s\n", socket)
+	} else {
+		fmt.Printf("    export DOCKER_HOST=%s\n", socket)
+	}
 	if certPath == "" {
 		if os.Getenv("DOCKER_CERT_PATH") != "" {
-			fmt.Println("    unset DOCKER_CERT_PATH")
+			if filepath.Base(os.Getenv("SHELL")) == "fish" {
+				fmt.Println("    set -e DOCKER_CERT_PATH")
+			} else {
+				fmt.Println("    unset DOCKER_CERT_PATH")
+			}
 		}
 	} else {
 		// Assume Docker 1.2.0 with TLS on...
-		fmt.Printf("    export DOCKER_CERT_PATH=%s\n", certPath)
+		if filepath.Base(os.Getenv("SHELL")) == "fish" {
+			fmt.Printf("    set -x DOCKER_CERT_PATH %s\n", certPath)
+		} else {
+			fmt.Printf("    export DOCKER_CERT_PATH=%s\n", certPath)
+		}
 	}
 }