cmd/localbin.go: fix pathing for windows

If a windows path is provided as the local path to mount the binary or front end source directory, it will have invalid backslashes not recognized by docker, unless you escape them manually. This fix allows for using the default windows path with no escaping required, however the path must be provided in quotes.

Change-Id: I0ddde0c5a6d44976cf074455c4aa56c21ed35b69

cmd/localbin.go

@@ -6,6 +6,8 @@ package cmd
 import (
 	"os"
 	"path"
+	"path/filepath"
+	"strings"
 
 	"github.com/compose-spec/compose-go/types"
 	"github.com/spf13/cobra"
@@ -60,7 +62,7 @@ func localWebSatelliteCmd() *cobra.Command {
 				return err
 			}
 
-			updatedComposeProject, err := common.UpdateEach(composeProject, mountWebSatellite, webSatPath[0], []string{"satellite-api"})
+			updatedComposeProject, err := common.UpdateEach(composeProject, mountWebSatellite, strings.ReplaceAll(webSatPath[0], string(filepath.Separator), "/"), []string{"satellite-api"})
 			if err != nil {
 				return err
 			}
@@ -81,7 +83,7 @@ func mountBinaries(composeService *types.ServiceConfig, _ string) error {
 	if command != "" {
 		execName = command
 	}
-	source := path.Join(path.Join(dir, subdir), execName)
+	source := strings.ReplaceAll(path.Join(path.Join(dir, subdir), execName), string(filepath.Separator), "/")
 	target := path.Join("/var/lib/storj/go/bin", execName)
 	for i, volume := range composeService.Volumes {
 		if volume.Type == "bind" &&