Pi Dashboard TUI viewer — Go + Bubble Tea. Reads pi agent state files, cross-machine SSH pull, Enter=tmux attach, d=Hunk diff, Tab=Tuxedo tasks

config.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"gopkg.in/yaml.v3"
+)
+
+// Config holds the dashboard configuration
+type Config struct {
+	PollInterval int `yaml:"poll_interval"` // in seconds
+	Local        struct {
+		Path string `yaml:"path"`
+	} `yaml:"local"`
+	Remote []RemoteConfig `yaml:"remote"`
+}
+
+// RemoteConfig holds SSH connection info for a remote machine
+type RemoteConfig struct {
+	Host string `yaml:"host"`
+	User string `yaml:"user"`
+	Path string `yaml:"path"`
+	Port int    `yaml:"port"`
+}
+
+func defaultConfig() Config {
+	home, _ := os.UserHomeDir()
+	return Config{
+		PollInterval: 2,
+		Local: struct {
+			Path string `yaml:"path"`
+		}{
+			Path: filepath.Join(home, ".pi", "agent", "dashboard"),
+		},
+	}
+}
+
+func loadConfig(path string) (Config, error) {
+	cfg := defaultConfig()
+
+	data, err := os.ReadFile(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return cfg, nil // use defaults
+		}
+		return cfg, fmt.Errorf("reading config: %w", err)
+	}
+
+	if err := yaml.Unmarshal(data, &cfg); err != nil {
+		return cfg, fmt.Errorf("parsing config: %w", err)
+	}
+
+	return cfg, nil
+}