build

type Bottleneck struct {
	Task       string
	Duration   time.Duration
	Type       string // "cpu", "memory", "io", "lock"
	Severity   string // "low", "medium", "high", "critical"
	Suggestion string
}

type BuildArtifact struct {
	// Name of the artifact
	Name string `json:"name"`

	// Type of artifact ("binary", "library", "documentation", "wasm", etc.)
	Type string `json:"type"`

	// Path in virtual filesystem
	Path string `json:"path"`

	// Content of the artifact (for memory storage)
	Content []byte `json:"-"`

	// Size of the artifact
	Size int64 `json:"size"`

	// Hash of the artifact for verification
	Hash string `json:"hash"`

	// Artifact metadata
	Metadata map[string]interface{} `json:"metadata,omitempty"`

	// Executable flag
	Executable bool `json:"executable"`
}

type BuildCache interface {
	// Get retrieves cached build result
	Get(key CacheKey) (*BuildResult, bool)

	// Put stores build result in cache
	Put(key CacheKey, result *BuildResult) error

	// Invalidate removes cached result
	Invalidate(key CacheKey) error

	// Clear removes all cached results
	Clear() error

	// Stats returns cache statistics
	Stats() CacheStats
}

type BuildConfig struct {
	// Build target (e.g., "binary", "library", "wasm", "container")
	Target string `json:"target"`

	// Build mode (e.g., "debug", "release", "test", "bench")
	Mode string `json:"mode"`

	// Output path in virtual filesystem
	OutputPath string `json:"output_path"`

	// Environment variables
	Environment map[string]string `json:"environment"`

	// Build arguments
	Args []string `json:"args"`

	// Plugin-specific configuration
	PluginConfig map[string]interface{} `json:"plugin_config"`

	// Cache settings
	Cache *CacheConfig `json:"cache,omitempty"`

	// Parallel build settings
	Parallel bool `json:"parallel"`

	// Memory limit for build process (bytes)
	MemoryLimit int64 `json:"memory_limit,omitempty"`

	// Timeout for build process
	Timeout time.Duration `json:"timeout,omitempty"`
}

type BuildEngine interface {
	// Build executes a build using the specified plugin
	Build(ctx context.Context, config BuildConfig) (*BuildResult, error)

	// ListPlugins returns available build plugins
	ListPlugins() []PluginInfo

	// GetPlugin retrieves a specific build plugin
	GetPlugin(name string) (BuildPlugin, error)

	// RegisterPlugin adds a new build plugin
	RegisterPlugin(plugin BuildPlugin) error

	// DetectAndBuild auto-detects project type and builds
	DetectAndBuild(ctx context.Context, vfs VirtualFileSystem, config BuildConfig) (*BuildResult, error)
}

type BuildEvent struct {
	// Event type
	Type string `json:"type"`

	// Event timestamp
	Timestamp time.Time `json:"timestamp"`

	// Build ID
	BuildID string `json:"build_id"`

	// Plugin name
	Plugin string `json:"plugin"`

	// Build configuration
	Config BuildConfig `json:"config"`

	// Build result (for completion events)
	Result *BuildResult `json:"result,omitempty"`

	// Error (for failure events)
	Error error `json:"error,omitempty"`

	// Additional event data
	Data map[string]interface{} `json:"data,omitempty"`
}

type BuildManager interface {
	// Build executes a build for a repository
	Build(ctx context.Context, repoID string, config BuildConfig) (*BuildResult, error)

	// AutoBuild detects and builds project
	AutoBuild(ctx context.Context, repoID string) (*BuildResult, error)

	// BuildInReality builds in a parallel reality
	BuildInReality(ctx context.Context, repoID string, reality string, config BuildConfig) (*BuildResult, error)

	// GetBuildStatus returns current build status
	GetBuildStatus(buildID string) (*BuildStatus, error)

	// ListBuilds returns build history
	ListBuilds(repoID string, limit int) ([]*BuildResult, error)

	// Subscribe to build events
	Subscribe(handler func(BuildEvent)) func()
}

type BuildManagerImpl struct {
	// contains filtered or unexported fields
}

type BuildMetadata struct {
	// Builder plugin used
	Plugin string `json:"plugin"`

	// Project information
	Project *ProjectMetadata `json:"project"`

	// Build timestamp
	Timestamp time.Time `json:"timestamp"`

	// Build host information
	Host string `json:"host"`

	// Build configuration used
	Config BuildConfig `json:"config"`

	// Git commit hash (if applicable)
	CommitHash string `json:"commit_hash,omitempty"`

	// Build number/ID
	BuildID string `json:"build_id"`

	// Dependencies used
	Dependencies []Dependency `json:"dependencies,omitempty"`
}

type BuildOutput struct {
	// Standard output
	Stdout string `json:"stdout"`

	// Standard error
	Stderr string `json:"stderr"`

	// Build warnings
	Warnings []string `json:"warnings,omitempty"`

	// Build errors
	Errors []string `json:"errors,omitempty"`

	// Build info messages
	Info []string `json:"info,omitempty"`
}

type BuildPlugin interface {
	// Name returns the plugin name (e.g., "go", "nodejs", "rust")
	Name() string

	// SupportedExtensions returns file extensions this plugin handles
	SupportedExtensions() []string

	// DetectProject analyzes files to determine if this plugin can build
	DetectProject(vfs VirtualFileSystem) (bool, *ProjectMetadata, error)

	// Build executes the build process
	Build(ctx context.Context, config BuildConfig, vfs VirtualFileSystem) (*BuildResult, error)

	// GetDependencies resolves project dependencies
	GetDependencies(config BuildConfig, vfs VirtualFileSystem) ([]Dependency, error)

	// ValidateBuild checks if build configuration is valid
	ValidateBuild(config BuildConfig, vfs VirtualFileSystem) error

	// SupportsMemoryBuild returns true if plugin can build entirely in memory
	SupportsMemoryBuild() bool
}

type BuildProfile struct {
	BuildID       string
	StartTime     time.Time
	EndTime       time.Time
	Duration      time.Duration
	MemoryUsage   int64
	CPUUsage      float64
	TaskBreakdown map[string]time.Duration
	Bottlenecks   []Bottleneck
}

type BuildProfiler struct {
	// contains filtered or unexported fields
}

type BuildRequest struct {
	ID         string
	Files      []string
	Config     BuildConfig
	Context    context.Context
	ResultChan chan BuildResponse
}

type BuildResponse struct {
	Result    *BuildResult
	Error     error
	FromCache bool
}

type BuildResult struct {
	// Success indicates if build completed successfully
	Success bool `json:"success"`

	// Build artifacts (executables, libraries, etc.)
	Artifacts []BuildArtifact `json:"artifacts"`

	// Build metadata
	Metadata *BuildMetadata `json:"metadata"`

	// Build logs and output
	Output *BuildOutput `json:"output"`

	// Error information if build failed
	Error error `json:"error,omitempty"`

	// Build duration
	Duration time.Duration `json:"duration"`

	// Memory usage statistics
	MemoryStats *MemoryStats `json:"memory_stats,omitempty"`

	// Cache hit information
	CacheHit bool `json:"cache_hit"`
}

type BuildScheduler struct {
	// contains filtered or unexported fields
}

type BuildStatus struct {
	// Build ID
	BuildID string `json:"build_id"`

	// Current state (pending, running, completed, failed)
	State string `json:"state"`

	// Progress percentage (0-100)
	Progress int `json:"progress"`

	// Current step
	CurrentStep string `json:"current_step"`

	// Start time
	StartTime time.Time `json:"start_time"`

	// Estimated completion time
	EstimatedCompletion *time.Time `json:"estimated_completion,omitempty"`

	// Build logs (streaming)
	Logs io.ReadCloser `json:"-"`
}

type BuildTask struct {
	ID            string
	Name          string
	Dependencies  []string
	Execute       func(ctx context.Context) error
	EstimatedTime time.Duration
}

type CPUMonitor struct{}

type CacheConfig struct {
	// Enable caching
	Enabled bool `json:"enabled"`

	// Cache key prefix
	Prefix string `json:"prefix"`

	// Cache TTL
	TTL time.Duration `json:"ttl"`

	// Force rebuild (ignore cache)
	Force bool `json:"force"`
}

type CacheEntry struct {
	Key        CacheKey
	Result     *BuildResult
	Size       int64
	CreatedAt  time.Time
	AccessedAt time.Time
	HitCount   int
}

type CacheKey struct {
	Plugin       string      `json:"plugin"`
	Config       BuildConfig `json:"config"`
	FilesHash    string      `json:"files_hash"`
	Dependencies []string    `json:"dependencies,omitempty"`
}

type CacheKeyBuilder struct {
	// contains filtered or unexported fields
}

type CacheStats struct {
	Hits        int64     `json:"hits"`
	Misses      int64     `json:"misses"`
	Entries     int       `json:"entries"`
	Size        int64     `json:"size"`
	HitRate     float64   `json:"hit_rate"`
	LastCleanup time.Time `json:"last_cleanup"`
}

type CacheStorageManager struct {
	// contains filtered or unexported fields
}

type CacheTuner struct{}

type ContentHasher struct {
	// contains filtered or unexported fields
}

type Dependency struct {
	// Dependency name
	Name string `json:"name"`

	// Version specification
	Version string `json:"version"`

	// Dependency type (runtime, dev, build, etc.)
	Type string `json:"type"`

	// Source (npm, maven, cargo, etc.)
	Source string `json:"source"`

	// Resolved version
	ResolvedVersion string `json:"resolved_version,omitempty"`

	// Dependency hash/checksum
	Hash string `json:"hash,omitempty"`
}

type DependencyAnalyzer struct {
	// contains filtered or unexported fields
}

type DependencyGraph struct {
	// contains filtered or unexported fields
}

type DirectMemoryBridge struct {
	// contains filtered or unexported fields
}

type DirectMemoryVFS struct {
	// contains filtered or unexported fields
}

type DistributedBuildCache struct {
	// contains filtered or unexported fields
}

type DistributedCache struct {
	// contains filtered or unexported fields
}

type DistributedCacheStats struct {
	LocalHits        int64     `json:"local_hits"`
	LocalMisses      int64     `json:"local_misses"`
	RemoteHits       int64     `json:"remote_hits"`
	RemoteMisses     int64     `json:"remote_misses"`
	BytesUploaded    int64     `json:"bytes_uploaded"`
	BytesDownloaded  int64     `json:"bytes_downloaded"`
	CompressionRatio float64   `json:"compression_ratio"`
	LastSync         time.Time `json:"last_sync"`
}

type ExecResult struct {
	// Command output
	Output string `json:"output"`

	// Exit code
	ExitCode int `json:"exit_code"`

	// Execution error
	Error error `json:"error,omitempty"`

	// Execution duration
	Duration time.Duration `json:"duration"`
}

type FileEvent struct {
	Path      string
	Operation string // "create", "modify", "delete"
	Time      time.Time
}

type FileHasher struct {
	// contains filtered or unexported fields
}

type FileWatcher struct {
	// contains filtered or unexported fields
}

type FilesystemBridge interface {
	// TempPath returns the temporary directory path
	TempPath() string

	// Sync writes memory files to temporary directory
	SyncToTemp() error

	// SyncFromTemp reads files from temp back to memory
	SyncFromTemp() error

	// Exec executes command with access to temp directory
	Exec(cmd string, args []string, env map[string]string) (*ExecResult, error)

	// Cleanup removes temporary directory
	Cleanup() error
}

type GCTuner struct{}

type IOMonitor struct{}

type IncrementalBuilder struct {
	// contains filtered or unexported fields
}

type MemoryBuildEngine struct {
	// contains filtered or unexported fields
}

type MemoryCache struct {
	// contains filtered or unexported fields
}

type MemoryFSBridge struct {
	// contains filtered or unexported fields
}

type MemoryMonitor struct{}

type MemoryStats struct {
	// Peak memory usage
	PeakUsage int64 `json:"peak_usage"`

	// Average memory usage
	AverageUsage int64 `json:"average_usage"`

	// Final memory usage
	FinalUsage int64 `json:"final_usage"`

	// Number of allocations
	Allocations int64 `json:"allocations"`

	// Number of frees
	Frees int64 `json:"frees"`
}

type MemoryStream struct {
	// contains filtered or unexported fields
}

type MemoryVFS struct {
	// contains filtered or unexported fields
}

type OptimizedBuildContext struct {
	context.Context
	Request   BuildRequest
	MemPool   *optimize.MemoryPool
	Profiler  *BuildProfiler
	StartTime time.Time
}

type ParallelExecutor struct {
	// contains filtered or unexported fields
}

type ParallelPlan struct {
	Stages []ParallelStage
}

type ParallelStage struct {
	Tasks       []BuildTask
	MaxParallel int
}

type PersistentCache struct {
	// contains filtered or unexported fields
}

type PipelineOptimizer struct {
	// contains filtered or unexported fields
}

type PipelineStats struct {
	TotalBuilds         atomic.Uint64
	SuccessfulBuilds    atomic.Uint64
	FailedBuilds        atomic.Uint64
	AvgBuildTime        atomic.Int64 // microseconds
	ParallelEfficiency  float64
	ResourceUtilization float64
	CacheHitRate        float64
}

type PluginInfo struct {
	// Plugin name
	Name string `json:"name"`

	// Plugin version
	Version string `json:"version"`

	// Plugin description
	Description string `json:"description"`

	// Supported languages
	Languages []string `json:"languages"`

	// Supported file extensions
	Extensions []string `json:"extensions"`

	// Plugin capabilities
	Capabilities []string `json:"capabilities"`

	// Memory-only build support
	SupportsMemoryBuild bool `json:"supports_memory_build"`
}

type PriorityQueue struct {
	// contains filtered or unexported fields
}

type ProjectMetadata struct {
	// Project name
	Name string `json:"name"`

	// Programming language
	Language string `json:"language"`

	// Project version
	Version string `json:"version"`

	// Main entry point
	MainFile string `json:"main_file,omitempty"`

	// Project type (application, library, etc.)
	Type string `json:"type"`

	// Build system detected (make, npm, cargo, etc.)
	BuildSystem string `json:"build_system,omitempty"`

	// Project dependencies count
	DependencyCount int `json:"dependency_count"`
}

type RemoteCacheBackend interface {
	Get(ctx context.Context, key string) ([]byte, error)
	Put(ctx context.Context, key string, data []byte) error
	Exists(ctx context.Context, key string) (bool, error)
	Delete(ctx context.Context, key string) error
	List(ctx context.Context, prefix string) ([]string, error)
}

type RemoteCacheClient interface {
	Get(key string) ([]byte, error)
	Put(key string, value []byte, ttl time.Duration) error
	Delete(key string) error
}

type RepoVFS struct {
	// contains filtered or unexported fields
}

type ResourceOptimizer struct {
	// contains filtered or unexported fields
}

type ScheduledTask struct {
	ID            string
	Priority      int
	Dependencies  []string
	EstimatedTime time.Duration
	Task          func() error
	ResultChan    chan error
}

type SchedulerStats struct {
	TasksScheduled    atomic.Uint64
	TasksCompleted    atomic.Uint64
	AvgWaitTime       atomic.Int64
	WorkerUtilization []float64
}

type StreamingVFS struct {
	// contains filtered or unexported fields
}

type TaskParallelizer struct {
	// contains filtered or unexported fields
}

type ThreadTuner struct{}

type VirtualFileSystem interface {
	// Read file content from memory
	Read(path string) ([]byte, error)

	// Write file content to memory
	Write(path string, data []byte) error

	// Delete file from memory
	Delete(path string) error

	// List files matching pattern
	Glob(pattern string) ([]string, error)

	// List all files
	List() ([]string, error)

	// Check if file exists
	Exists(path string) bool

	// Create temporary directory in memory
	TempDir(prefix string) (string, error)

	// CreateBridge creates a temporary bridge to real filesystem
	// This is used when external tools require real files
	CreateBridge() (FilesystemBridge, error)
}