init

go.mod

@@ -0,0 +1,10 @@
+module sshfs_connect
+
+go 1.23.4
+
+require github.com/kevinburke/ssh_config v1.2.0
+
+require (
+	github.com/moby/sys/mountinfo v0.7.2 // indirect
+	golang.org/x/sys v0.1.0 // indirect
+)

go.sum

@@ -0,0 +1,6 @@
+github.com/kevinburke/ssh_config v1.2.0 h1:x584FjTGwHzMwvHx18PXxbBVzfnxogHaAReU4gf13a4=
+github.com/kevinburke/ssh_config v1.2.0/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
+github.com/moby/sys/mountinfo v0.7.2 h1:1shs6aH5s4o5H2zQLn796ADW1wMrIwHsyJ2v9KouLrg=
+github.com/moby/sys/mountinfo v0.7.2/go.mod h1:1YOa8w8Ih7uW0wALDUgT1dTTSBrZ+HiBLGws92L2RU4=
+golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

main.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"github.com/moby/sys/mountinfo"
+	"github.com/kevinburke/ssh_config"
+	"flag"
+)
+
+var eFlag = flag.Bool("e", false, "open mountpoint in your editor")
+
+func main() {
+	flag.Parse()
+	args := flag.Args()
+
+	if len(args) == 0 {
+		fmt.Println("No hostname specified.")
+		os.Exit(80)
+	} else {
+		hostname := ssh_config.Get(args[0], "HostName")
+		user := ssh_config.Get(args[0], "User")
+		port := ssh_config.Get(args[0], "Port")
+		ifile := ssh_config.Get(args[0], "IdentityFile")
+
+		if len(hostname) == 0 || len(user) == 0 || len(ifile) == 0 {
+			fmt.Println("Hostname not found in ~/.ssh_config")
+			os.Exit(3)
+		} else {
+			mount := verify_mount_dir(hostname)
+
+			fmt.Println("Hostname:	",hostname)
+			fmt.Println("User:		", user)
+			fmt.Println("Port:		", port)
+			fmt.Println("Ifile:		", ifile)
+			fmt.Println("Mount:		", mount)
+			fmt.Println("---")
+			
+			chkmount, chkmount_err := mountinfo.Mounted(mount)
+			if chkmount_err != nil {
+				fmt.Println("mountinfo.Mounted() failed with %s\n", chkmount_err)
+			}
+			if chkmount == false {
+				mount_sshfs(hostname, user, ifile, port, mount)
+			} else {
+				fmt.Println("!!! Already mounted")
+			}
+			run_editor(mount)
+		}
+	}
+}
+
+func run_editor(mount string) {
+	if(*eFlag == true) {
+		cmd := exec.Command("subl", mount)
+		cmd.Stdout = os.Stdout
+		cmd.Stderr = os.Stderr
+		err := cmd.Run()
+		if err != nil {
+			fmt.Println("run_editor() failed with\n",err)
+		}
+	}
+}
+
+func verify_mount_dir(hostname string)(mount string) {
+	homedir, homedirerr := os.UserHomeDir()
+	if homedirerr != nil {
+		fmt.Println( homedirerr )
+	}
+	mount = homedir+"/Servers/"+hostname
+	os.MkdirAll(mount, os.ModePerm)
+
+	return
+}
+
+func mount_sshfs(hostname string, user string, ifile string, port string, mount string) {
+	cmd := exec.Command("sshfs", "-p", port, "-o", "IdentityFile="+ifile+",idmap=user,dir_cache=no", user+"@"+hostname+":/", mount)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	err := cmd.Run()
+	if err != nil {
+		fmt.Println("mount_sshfs() failed with\n",err)
+	}
+}