config: move [openers] parsing in separate file

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

No functional change.

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

1 files changed, 29 insertions, 0 deletions

diff --git a/config/openers.go b/config/openers.go
new file mode 100644
index 00000000..d41c5455
--- /dev/null
+++ b/config/openers.go
@@ -0,0 +1,29 @@
+package config
+
+import (
+	"strings"
+
+	"git.sr.ht/~rjarry/aerc/logging"
+	"github.com/go-ini/ini"
+	"github.com/google/shlex"
+)
+
+func (config *AercConfig) parseOpeners(file *ini.File) error {
+	openers, err := file.GetSection("openers")
+	if err != nil {
+		goto out
+	}
+
+	for mimeType, command := range openers.KeysHash() {
+		mimeType = strings.ToLower(mimeType)
+		if args, err := shlex.Split(command); err != nil {
+			return err
+		} else {
+			config.Openers[mimeType] = args
+		}
+	}
+
+out:
+	logging.Debugf("aerc.conf: [openers] %#v", config.Openers)
+	return nil
+}