some code improvements and rearrangements

common/common.go

@@ -46,8 +46,7 @@ func (ctx *context) ChildContext(cfg Config) Context {
 }
 
 func makeCtx(cfg Config, parent Context) *context {
-	ctx := context{cfg, parent, nil}
-	return &ctx
+	return &context{cfg, parent, nil}
 }
 
 // top-level application context

config/config.go

@@ -46,10 +46,6 @@ func MakeBase(name string, starter common.StartFct) *Base {
 	}
 }
 
-func Setup(cfg common.Config) common.Config {
-	return cfg
-}
-
 // overridable settings
 
 type Settings map[string]string

examples/demo/etc/etc.go

@@ -14,7 +14,10 @@ func Config() common.Config {
 		Home:    ovr(".", HOME),
 		AppType: "standard",
 	}
-	cfg.Add(config.Cfg{b("config", config.Start), "etc"})
+	cfg.Add(config.Cfg{
+		Base:         b("config", config.Start),
+		ConfigFormat: "etc",
+	})
 	return &cfg
 }
 

examples/demo/main.go

@@ -6,11 +6,10 @@ import (
 	"demo/etc"
 
 	"git.sr.ht/~cco/go-scopes"
-	"git.sr.ht/~cco/go-scopes/config"
 )
 
 func main() {
-	cfg := config.Setup(etc.Config())
+	cfg := etc.Config()
 	fmt.Println(cfg.Name())
 	appCfg := cfg.(*scopes.Cfg)
 	fmt.Println(appCfg.Home)

testing/testing.go

@@ -27,6 +27,13 @@ func SetUp(tbase *testing.T) *T {
 	return t
 }
 
+func SetUpApp(tbase *testing.T, cfg common.Config) *T {
+	t := SetUp(tbase)
+	t.Ctx = common.AppContext(cfg)
+	cfg.Starter()(t.Ctx)
+	return t
+}
+
 // testing methods
 
 func (t *T) Run(name string, f func(*T)) bool {

tests/etc/etc.go

@@ -14,7 +14,10 @@ func Config() common.Config {
 		Home:    ovr(".", HOME),
 		AppType: "standard",
 	}
-	cfg.Add(config.Cfg{b("config", config.Start), "etc"})
+	cfg.Add(config.Cfg{
+		Base:         b("config", config.Start),
+		ConfigFormat: "etc",
+	})
 	return &cfg
 }
 

tests/scopes_test.go

@@ -4,17 +4,12 @@ import (
 	tbase "testing"
 
 	"git.sr.ht/~cco/go-scopes"
-	"git.sr.ht/~cco/go-scopes/common"
-	"git.sr.ht/~cco/go-scopes/config"
 	"git.sr.ht/~cco/go-scopes/testing"
 	"git.sr.ht/~cco/go-scopes/tests/etc"
 )
 
 func TestConfig(tb *tbase.T) {
-	t := testing.SetUp(tb)
-	cfg := config.Setup(etc.Config())
-	t.Ctx = common.AppContext(cfg)
-	cfg.Starter()(t.Ctx)
+	t := testing.SetUpApp(tb, etc.Config())
 	t.Run("config", ConfigTest)
 }