helper/bwrap: ordered filesystem args

The argument builder was written based on the incorrect assumption that bwrap arguments are unordered. The argument builder is replaced in this commit to correct that mistake.

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

dbus/run.go

@@ -79,11 +79,9 @@ func (p *Proxy) Start(ready chan error, output io.Writer, sandbox bool) error {
 				}
 			}
 		}
-		bindTargetDedup := make([][2]string, 0, len(bindTarget))
 		for k := range bindTarget {
-			bindTargetDedup = append(bindTargetDedup, [2]string{k, k})
+			bc.Bind(k, k, false, true)
 		}
-		bc.Bind = append(bc.Bind, bindTargetDedup...)
 
 		roBindTarget := make(map[string]struct{}, 2+1+len(proxyDeps))
 
@@ -103,11 +101,9 @@ func (p *Proxy) Start(ready chan error, output io.Writer, sandbox bool) error {
 			}
 		}
 
-		roBindTargetDedup := make([][2]string, 0, len(roBindTarget))
 		for k := range roBindTarget {
-			roBindTargetDedup = append(roBindTargetDedup, [2]string{k, k})
+			bc.Bind(k, k)
 		}
-		bc.ROBind = append(bc.ROBind, roBindTargetDedup...)
 
 		h = helper.MustNewBwrap(bc, p.seal, toolPath, argF)
 		cmd = h.Unwrap()