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>

2 files changed, 32 insertions, 13 deletions

diff --git a/config/config.go b/config/config.go
index ef824279..20e28bd2 100644
--- a/config/config.go
+++ b/config/config.go
@@ -9,7 +9,6 @@ import (
 	"unicode"
 
 	"github.com/go-ini/ini"
-	"github.com/google/shlex"
 	"github.com/kyoh86/xdg"
 	"github.com/mitchellh/go-homedir"
 
@@ -117,17 +116,6 @@ func installTemplate(root, name string) error {
 }
 
 func (config *AercConfig) LoadConfig(file *ini.File) error {
-	if openers, err := file.GetSection("openers"); err == nil {
-		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
-			}
-		}
-	}
-
 	if triggers, err := file.GetSection("triggers"); err == nil {
 		if err := triggers.MapTo(&config.Triggers); err != nil {
 			return err
@@ -186,6 +174,9 @@ func LoadConfigFromFile(root *string, accts []string) (*AercConfig, error) {
 	if err := config.parseStatusline(file); err != nil {
 		return nil, err
 	}
+	if err := config.parseOpeners(file); err != nil {
+		return nil, err
+	}
 	if err = config.LoadConfig(file); err != nil {
 		return nil, err
 	}
@@ -196,7 +187,6 @@ func LoadConfigFromFile(root *string, accts []string) (*AercConfig, error) {
 		return nil, err
 	}
 
-	logging.Debugf("aerc.conf: [openers] %#v", config.Openers)
 	logging.Debugf("aerc.conf: [triggers] %#v", config.Triggers)
 
 	if err := config.parseTemplates(file); err != nil {
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
+}