1 files changed, 77 insertions, 0 deletions
diff --git a/config/config.go b/config/config.go
new file mode 100644
index 0000000..d4ede80
--- /dev/null
+++ b/config/config.go
@@ -0,0 +1,77 @@
+// gomuks - A terminal Matrix client written in Go.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package config
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"gopkg.in/yaml.v2"
+	"maunium.net/go/gomuks/ui/debug"
+)
+
+type Config struct {
+	MXID string `yaml:"mxid"`
+	HS   string `yaml:"homeserver"`
+
+	dir     string        `yaml:"-"`
+	Session *Session      `yaml:"-"`
+}
+
+func NewConfig(dir string) *Config {
+	return &Config{
+		dir:   dir,
+	}
+}
+
+func (config *Config) Load() {
+	os.MkdirAll(config.dir, 0700)
+	configPath := filepath.Join(config.dir, "config.yaml")
+	data, err := ioutil.ReadFile(configPath)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return
+		} else {
+			fmt.Println("Failed to read config from", configPath)
+			panic(err)
+		}
+	}
+
+	err = yaml.Unmarshal(data, &config)
+	if err != nil {
+		fmt.Println("Failed to parse config at", configPath)
+		panic(err)
+	}
+}
+
+func (config *Config) Save() {
+	os.MkdirAll(config.dir, 0700)
+	data, err := yaml.Marshal(&config)
+	if err != nil {
+		debug.Print("Failed to marshal config")
+		panic(err)
+	}
+
+	path := filepath.Join(config.dir, "config.yaml")
+	err = ioutil.WriteFile(path, data, 0600)
+	if err != nil {
+		debug.Print("Failed to write config to", path)
+		panic(err)
+	}
+}