config: move [general] parsing in separate file

The config.go file is getting too big. Move the aerc.conf [general]
section parsing logic into a dedicated general.go file.

No functional change.

Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>

1 files changed, 48 insertions, 0 deletions

diff --git a/config/general.go b/config/general.go
new file mode 100644
index 00000000..7f8ed2ef
--- /dev/null
+++ b/config/general.go
@@ -0,0 +1,48 @@
+package config
+
+import (
+	"fmt"
+
+	"git.sr.ht/~rjarry/aerc/logging"
+	"github.com/go-ini/ini"
+)
+
+type GeneralConfig struct {
+	DefaultSavePath    string `ini:"default-save-path"`
+	PgpProvider        string `ini:"pgp-provider"`
+	UnsafeAccountsConf bool   `ini:"unsafe-accounts-conf"`
+}
+
+func defaultGeneralConfig() GeneralConfig {
+	return GeneralConfig{
+		PgpProvider:        "internal",
+		UnsafeAccountsConf: false,
+	}
+}
+
+func (config *AercConfig) parseGeneral(file *ini.File) error {
+	gen, err := file.GetSection("general")
+	if err != nil {
+		goto end
+	}
+
+	if err := gen.MapTo(&config.General); err != nil {
+		return err
+	}
+	if err := config.General.validatePgpProvider(); err != nil {
+		return err
+	}
+
+end:
+	logging.Debugf("aerc.conf: [general] %#v", config.General)
+	return nil
+}
+
+func (gen *GeneralConfig) validatePgpProvider() error {
+	switch gen.PgpProvider {
+	case "gpg", "internal":
+		return nil
+	default:
+		return fmt.Errorf("pgp-provider must be either gpg or internal")
+	}
+}