rename buildtools.json to bindown.json

Author: WillAbides

buildtools.json renamed to bindown.json

@@ -14,7 +14,7 @@ func TestLoadConfig(t *testing.T) {
 	t.Run("current format", func(t *testing.T) {
 		dir, teardown := tmpDir(t)
 		defer teardown()
-		file := filepath.Join(dir, "buildtools.json")
+		file := filepath.Join(dir, "bindown.json")
 
 		// language=json
 		content := `
@@ -56,7 +56,7 @@ func TestLoadConfig(t *testing.T) {
 	t.Run("downloaders only", func(t *testing.T) {
 		dir, teardown := tmpDir(t)
 		defer teardown()
-		file := filepath.Join(dir, "buildtools.json")
+		file := filepath.Join(dir, "bindown.json")
 
 		// language=json
 		content := `

bindown_test.go

@@ -7,8 +7,8 @@ import (
 )
 
 var kongVars = kong.Vars{
-	"configfile_help":    `file with tool definitions`,
-	"configfile_default": `buildtools.json`,
+	"configfile_help":    `file with bindown config`,
+	"configfile_default": `bindown.json`,
 	"cellar_dir_help":    `directory where downloads will be cached`,
 	"download_help":      `download a bin`,
 }