8b5d446ffe
- Add sync.RWMutex to config_manager.go for file operation synchronization - Add deprecation warning to unsafe GetDB() function in database.go - Fix UninstallMiner map modification during iteration in manager.go - Add server readiness verification via TCP dial in service.go - Add mutex-protected httpClient getter/setter in xmrig.go - Update GetLatestVersion to use synchronized HTTP client in ttminer.go - Update MockMiner in service_test.go to match context-aware GetStats interface 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
108 lines
3 KiB
Go
108 lines
3 KiB
Go
package mining
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import (
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"encoding/json"
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"fmt"
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"os"
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"path/filepath"
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"sync"
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"github.com/adrg/xdg"
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)
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// configMu protects concurrent access to config file operations
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var configMu sync.RWMutex
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// MinerAutostartConfig represents the configuration for a single miner's autostart settings.
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type MinerAutostartConfig struct {
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MinerType string `json:"minerType"`
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Autostart bool `json:"autostart"`
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Config *Config `json:"config,omitempty"` // Store the last used config
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}
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// DatabaseConfig holds configuration for SQLite database persistence.
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type DatabaseConfig struct {
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// Enabled determines if database persistence is active (default: true)
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Enabled bool `json:"enabled"`
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// RetentionDays is how long to keep historical data (default: 30)
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RetentionDays int `json:"retentionDays,omitempty"`
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}
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// DefaultDatabaseConfig returns the default database configuration.
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func DefaultDatabaseConfig() DatabaseConfig {
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return DatabaseConfig{
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Enabled: true,
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RetentionDays: 30,
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}
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}
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// MinersConfig represents the overall configuration for all miners, including autostart settings.
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type MinersConfig struct {
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Miners []MinerAutostartConfig `json:"miners"`
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Database DatabaseConfig `json:"database"`
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}
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// GetMinersConfigPath returns the path to the miners configuration file.
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func GetMinersConfigPath() (string, error) {
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return xdg.ConfigFile("lethean-desktop/miners/config.json")
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}
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// LoadMinersConfig loads the miners configuration from the file system.
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func LoadMinersConfig() (*MinersConfig, error) {
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configMu.RLock()
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defer configMu.RUnlock()
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configPath, err := GetMinersConfigPath()
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if err != nil {
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return nil, fmt.Errorf("could not determine miners config path: %w", err)
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}
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data, err := os.ReadFile(configPath)
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if err != nil {
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if os.IsNotExist(err) {
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// Return empty config with defaults if file doesn't exist
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return &MinersConfig{
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Miners: []MinerAutostartConfig{},
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Database: DefaultDatabaseConfig(),
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}, nil
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}
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return nil, fmt.Errorf("failed to read miners config file: %w", err)
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}
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var cfg MinersConfig
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if err := json.Unmarshal(data, &cfg); err != nil {
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return nil, fmt.Errorf("failed to unmarshal miners config: %w", err)
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}
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// Apply default database config if not set (for backwards compatibility)
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if cfg.Database.RetentionDays == 0 {
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cfg.Database = DefaultDatabaseConfig()
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}
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return &cfg, nil
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}
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// SaveMinersConfig saves the miners configuration to the file system.
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func SaveMinersConfig(cfg *MinersConfig) error {
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configMu.Lock()
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defer configMu.Unlock()
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configPath, err := GetMinersConfigPath()
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if err != nil {
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return fmt.Errorf("could not determine miners config path: %w", err)
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}
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if err := os.MkdirAll(filepath.Dir(configPath), 0755); err != nil {
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return fmt.Errorf("failed to create config directory: %w", err)
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}
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data, err := json.MarshalIndent(cfg, "", " ")
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if err != nil {
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return fmt.Errorf("failed to marshal miners config: %w", err)
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}
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if err := os.WriteFile(configPath, data, 0600); err != nil {
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return fmt.Errorf("failed to write miners config file: %w", err)
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}
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return nil
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}
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