Delete project when it fails to start

This is usually because the project's Docker configuration is wrong.

If we don't delete the container, it can be unclear to the user whether
we're trying to create the container and it's failing or the container
is just being started.

Author: ammario

project.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"fmt"
+	"go.coder.com/sail/internal/dockutil"
 	"net"
 	"os"
 	"os/exec"
@@ -276,3 +277,10 @@ func (p *project) open() error {
 	flog.Info("opening %v", u)
 	return browserapp.Open(u)
 }
+
+func (p *project) delete() error {
+	cli := dockerClient()
+	defer cli.Close()
+
+	return dockutil.StopRemove(context.Background(), cli, p.cntName())
+}

runcmd.go

@@ -63,7 +63,12 @@ func (c *runcmd) handle(gf globalFlags, fl *flag.FlagSet) {
 
 		err = proj.open()
 		if err != nil {
-			flog.Fatal("failed to open project: %v", err)
+			flog.Error("failed to open project: %v", err)
+			err = proj.delete()
+			if err != nil {
+				flog.Error("failed to delete project container: %v", err)
+			}
+			os.Exit(1)
 		}
 		return
 	}