config: move [statusline] in separate file

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

No functional change.

Please ignore the casual "realignment" of fields in the default config
initialization. Thanks gofmt.

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

1 files changed, 33 insertions, 0 deletions

diff --git a/config/statusline.go b/config/statusline.go
new file mode 100644
index 00000000..a289c84d
--- /dev/null
+++ b/config/statusline.go
@@ -0,0 +1,33 @@
+package config
+
+import (
+	"git.sr.ht/~rjarry/aerc/logging"
+	"github.com/go-ini/ini"
+)
+
+type StatuslineConfig struct {
+	RenderFormat string `ini:"render-format"`
+	Separator    string
+	DisplayMode  string `ini:"display-mode"`
+}
+
+func defaultStatuslineConfig() StatuslineConfig {
+	return StatuslineConfig{
+		RenderFormat: "[%a] %S %>%T",
+		Separator:    " | ",
+		DisplayMode:  "",
+	}
+}
+
+func (config *AercConfig) parseStatusline(file *ini.File) error {
+	statusline, err := file.GetSection("statusline")
+	if err != nil {
+		goto out
+	}
+	if err := statusline.MapTo(&config.Statusline); err != nil {
+		return err
+	}
+out:
+	logging.Debugf("aerc.conf: [statusline] %#v", config.Statusline)
+	return nil
+}