65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
// Package config handles configuration loading and validation.
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package config
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import (
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"fmt"
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"os"
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"github.com/BurntSushi/toml"
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)
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// Config holds the complete application configuration.
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type Config struct {
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Matrix MatrixConfig `toml:"matrix"`
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}
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// MatrixConfig holds Matrix-native bot settings.
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type MatrixConfig struct {
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Shadow bool `toml:"shadow"` // Shadow mode (log only)
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HealthAddr string `toml:"healthAddr"` // Health server listen address
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Server string `toml:"server"` // Homeserver base URL
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AccessToken string `toml:"accessToken"` // Access token for bot user
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UserID string `toml:"userId"` // Full Matrix user ID
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Rooms []string `toml:"rooms"` // Allowlisted room IDs
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StateStorePath string `toml:"stateStorePath"` // Path to state store (sync token/dedupe)
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}
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// Load reads and parses a TOML configuration file.
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func Load(path string) (*Config, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, fmt.Errorf("reading config file: %w", err)
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}
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var cfg Config
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if err := toml.Unmarshal(data, &cfg); err != nil {
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return nil, fmt.Errorf("parsing config file: %w", err)
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}
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if err := cfg.Validate(); err != nil {
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return nil, fmt.Errorf("validating config: %w", err)
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}
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return &cfg, nil
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}
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// Validate checks that required configuration fields are set.
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func (c *Config) Validate() error {
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if c.Matrix.Server == "" {
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return fmt.Errorf("matrix.server is required")
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}
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if c.Matrix.AccessToken == "" {
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return fmt.Errorf("matrix.accessToken is required")
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}
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if c.Matrix.UserID == "" {
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return fmt.Errorf("matrix.userId is required")
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}
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if len(c.Matrix.Rooms) == 0 {
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return fmt.Errorf("matrix.rooms must include at least one room")
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}
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if c.Matrix.StateStorePath == "" {
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c.Matrix.StateStorePath = "data/matrix-state.db"
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}
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return nil
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}
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