refactor: move generator config into separate file

Signed-off-by: Matthew Rose <[email protected]>

pkg/generator/config.go

@@ -0,0 +1,42 @@
+/*
+Copyright © 2021 Matt Rose <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package generator
+
+import "github.com/thediveo/enumflag"
+
+type UsageMode enumflag.Flag
+
+const (
+	Remote UsageMode = iota
+	Local
+)
+
+var UsageModeIDs = map[UsageMode][]string{
+	Remote: {"remote"},
+	Local:  {"local"},
+}
+
+type Config struct {
+	Format string
+
+	ExampleUsageMode *UsageMode
+}

pkg/generator/generator.go

@@ -23,7 +23,6 @@ package generator
 
 import (
 	"github.com/pkg/errors"
-	"github.com/thediveo/enumflag"
 
 	"github.com/matty-rose/gha-docs/pkg/types"
 )
@@ -32,24 +31,6 @@ type Generator interface {
 	Generate(action *types.CompositeAction) string
 }
 
-type UsageMode enumflag.Flag
-
-const (
-	Remote UsageMode = iota
-	Local
-)
-
-var UsageModeIDs = map[UsageMode][]string{
-	Remote: {"remote"},
-	Local:  {"local"},
-}
-
-type Config struct {
-	Format string
-
-	ExampleUsageMode *UsageMode
-}
-
 func New(config Config) (Generator, error) {
 	switch config.Format {
 	case "markdown":

pkg/generator/generator_test.go

@@ -32,8 +32,7 @@ import (
 func TestInvalidFormat(t *testing.T) {
 	t.Parallel()
 
-	var mode generator.UsageMode = generator.Remote
-
+	mode := generator.Remote
 	config := generator.Config{Format: "invalid", ExampleUsageMode: &mode}
 	g, err := generator.New(config)