feat: nfpm: support config files (#566)

* feat: nfpm: support config files

* bump: nfpm

Gopkg.lock

@@ -75,8 +75,8 @@
     "deb",
     "rpm"
   ]
-  revision = "cb781e182dd5a49482ff65f5ca2d6e1a532ce72c"
-  version = "v0.3.1"
+  revision = "4f995bd813a38e5271ee1c5287309637fb98bc74"
+  version = "v0.4.1"
 
 [[projects]]
   name = "github.com/masterminds/semver"
@@ -188,6 +188,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "e285c44ad7f186982ec9664758175370a3d8f710ef20e665dcdb993dbea7f4cf"
+  inputs-digest = "12fbbded2568c173b0a125ed5fd89c7ce2782586910277eb29d64efc8f7749f7"
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -54,4 +54,4 @@
 
 [[constraint]]
   name = "github.com/goreleaser/nfpm"
-  version = "~0.3.0"
+  version = "~0.4.0"

config/config.go

@@ -131,6 +131,7 @@ type FPM struct {
 	License      string            `yaml:",omitempty"`
 	Bindir       string            `yaml:",omitempty"`
 	Files        map[string]string `yaml:",omitempty"`
+	ConfigFiles  map[string]string `yaml:"config_files,omitempty"`
 }
 
 // Sign config

pipeline/nfpm/nfpm.go

@@ -116,7 +116,7 @@ func create(ctx *context.Context, format, arch string, binaries []artifact.Artif
 		License:     ctx.Config.NFPM.License,
 		Bindir:      ctx.Config.NFPM.Bindir,
 		Files:       files,
-		// ConfigFiles: "" TODO: add this config_files to nfpm settings,
+		ConfigFiles: ctx.Config.NFPM.ConfigFiles,
 	}
 
 	packager, err := nfpm.Get(format)

pipeline/nfpm/nfpm_test.go

@@ -73,7 +73,12 @@ func TestRunPipe(t *testing.T) {
 			Maintainer:   "me@me",
 			Vendor:       "asdf",
 			Homepage:     "https://goreleaser.github.io",
-			Files:        map[string]string{},
+			Files: map[string]string{
+				"./testdata/testfile.txt": "/usr/share/testfile.txt",
+			},
+			ConfigFiles: map[string]string{
+				"./testdata/testfile.txt": "/etc/nope.conf",
+			},
 		},
 	})
 	ctx.Version = "1.0.0"
@@ -89,7 +94,7 @@ func TestRunPipe(t *testing.T) {
 		}
 	}
 	assert.NoError(t, Pipe{}.Run(ctx))
-	assert.Empty(t, ctx.Config.NFPM.Files, "should not modify the config file list")
+	assert.Len(t, ctx.Config.NFPM.Files, 1, "should not modify the config file list")
 }
 
 func TestInvalidNameTemplate(t *testing.T) {