fixes

Gopkg.lock

@@ -25,6 +25,12 @@
   packages = ["query"]
   revision = "53e6ce116135b80d037921a7fdd5138cf32d7a8a"
 
+[[projects]]
+  name = "github.com/goreleaser/archive"
+  packages = [".","tar","zip"]
+  revision = "caa5f3f5742eb0535631e94fa5e171c74c0144b7"
+  version = "v1.0.0"
+
 [[projects]]
   branch = "master"
   name = "github.com/mattn/go-zglob"
@@ -82,6 +88,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "612a8c73aafb0d235fb9758a889e7a2fee0e0155d4c70cec64d544b62f329cdd"
+  inputs-digest = "c020d9bb377ff4b15fd8b7b2787c7c77fb854b64cb2da5ca12ff5a2311afa5f7"
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -64,7 +64,9 @@
 ## what source location any dependent projects specify.
 # source = "https://github.com/myfork/package.git"
 
-
+[[constraint]]
+  name = "github.com/goreleaser/archive"
+  version = "1.0.0"
 
 [[constraint]]
   branch = "master"

pipeline/archive/archive.go

@@ -46,7 +46,7 @@ func create(ctx *context.Context, platform, name string) error {
 	}
 	log.Println("Creating", file.Name())
 	defer func() { _ = file.Close() }()
-	var archive = archiveFor(file, format)
+	var archive = archive.New(file)
 	defer func() { _ = archive.Close() }()
 
 	files, err := findFiles(ctx)
@@ -77,13 +77,6 @@ func findFiles(ctx *context.Context) (result []string, err error) {
 	return
 }
 
-func archiveFor(file *os.File, format string) archive.Archive {
-	if format == "zip" {
-		return archive.NewZip(file)
-	}
-	return archive.NewTargz(file)
-}
-
 func formatFor(ctx *context.Context, platform string) string {
 	for _, override := range ctx.Config.Archive.FormatOverrides {
 		if strings.HasPrefix(platform, override.Goos) {