agent

package
v0.0.73 Latest Latest
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 Go to latest Published: Aug 30, 2025 License: Apache-2.0 Imports: 28 Imported by: 0

Documentation

Overview

Package agent provides the core orchestration engine for devloop.

The agent package contains the orchestrator implementations that handle: - File system watching and event processing - Rule execution and process management - Gateway communication for distributed setups - Logging and output management

Key Components

The main orchestrator interface provides methods for: 

type Orchestrator interface {
	Start() error
	Stop() error
	GetConfig() *pb.Config
	TriggerRule(ruleName string) error
	GetRuleStatus(ruleName string) (*pb.RuleStatus, bool)
	GetWatchedPaths() []string
	ReadFileContent(path string) ([]byte, error)
	StreamLogs(ruleName string, filter string, stream pb.AgentService_StreamLogsClientServer) error
	SetGlobalDebounceDelay(duration time.Duration)
	SetVerbose(verbose bool)
}

Usage

Create and start an orchestrator: 

orchestrator := agent.NewOrchestrator("config.yaml", "")
if err := orchestrator.Start(); err != nil {
	log.Fatal(err)
}
defer orchestrator.Stop()

Configuration

The orchestrator is configured via YAML files with rules that define: - File patterns to watch - Commands to execute when files change - Debounce settings and execution options

Example configuration: 

settings:
  project_id: "my-project"
  prefix_logs: true
rules:
  - name: "build"
    watch:
      - action: include
        patterns: ["**/*.go"]
    commands:
      - "go build ."

Package gateway provides the central hub for managing multiple devloop agents.

The gateway package implements a distributed architecture where multiple devloop agents can connect to a central gateway service. This enables: - Centralized monitoring of multiple projects - Unified API access to all connected agents - Cross-project coordination and management

Gateway Service

The gateway service provides both gRPC and HTTP endpoints for: - Agent registration and communication - Client API access for external tools - Real-time log streaming - Project status monitoring

Usage

Start a gateway service: 

gateway := gateway.NewGatewayService(orchestrator)
if err := gateway.Start(grpcPort, httpPort); err != nil {
	log.Fatal(err)
}
defer gateway.Stop()

Connect agents to the gateway: 

devloop --mode agent --gateway-addr localhost:50051 -c project-a/.devloop.yaml
devloop --mode agent --gateway-addr localhost:50051 -c project-b/.devloop.yaml

Configuration Types

The package defines configuration structures for devloop projects: - Config: Main configuration structure - Rule: Individual automation rules - WatchConfig: File watching patterns - Settings: Global project settings

Example Gateway Setup 

// Start the central gateway
devloop --mode gateway --http-port 8080 --grpc-port 50051

// Connect individual project agents
cd project-a && devloop --mode agent --gateway-addr localhost:50051
cd project-b && devloop --mode agent --gateway-addr localhost:50051

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func LoadConfig 

func LoadConfig(configPath string) (*pb.Config, error)

LoadConfig reads and unmarshals the .devloop.yaml configuration file, resolving all relative watch paths to be absolute from the config file's location.

func MatcherMatches added in v0.0.42 

func MatcherMatches(m *pb.RuleMatcher, filePath string, rule *pb.Rule, configPath string) bool

func RuleMatches added in v0.0.42 

func RuleMatches(r *pb.Rule, filePath string, configPath string) *pb.RuleMatcher

Matches checks if the given file path matches the rule's watch criteria.

Types

type AgentService added in v0.0.42 

type AgentService struct {
	protos.UnimplementedAgentServiceServer
	// contains filtered or unexported fields
}

func NewAgentService added in v0.0.42 

func NewAgentService(orch *Orchestrator) *AgentService

func (*AgentService) GetConfig added in v0.0.42 

func (s *AgentService) GetConfig(ctx context.Context, req *protos.GetConfigRequest) (resp *protos.GetConfigResponse, err error)

Get the configs of this agent

func (*AgentService) GetRule added in v0.0.42 

func (s *AgentService) GetRule(ctx context.Context, req *protos.GetRuleRequest) (resp *protos.GetRuleResponse, err error)

func (*AgentService) ListWatchedPaths added in v0.0.42 

func (s *AgentService) ListWatchedPaths(ctx context.Context, req *protos.ListWatchedPathsRequest) (resp *protos.ListWatchedPathsResponse, err error)

func (*AgentService) StreamLogs added in v0.0.42 

func (s *AgentService) StreamLogs(req *protos.StreamLogsRequest, stream grpc.ServerStreamingServer[protos.StreamLogsResponse]) error

func (*AgentService) TriggerRule added in v0.0.42 

func (s *AgentService) TriggerRule(ctx context.Context, req *protos.TriggerRuleRequest) (resp *protos.TriggerRuleResponse, err error)

type CorrelationTracker added in v0.0.72 

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

CorrelationTracker tracks rule execution and trigger patterns to detect cycles

func NewCorrelationTracker added in v0.0.72 

func NewCorrelationTracker(verbose bool) *CorrelationTracker

NewCorrelationTracker creates a new correlation tracker

func (*CorrelationTracker) GetCorrelationSummary added in v0.0.72 

func (ct *CorrelationTracker) GetCorrelationSummary() map[string]interface{}

GetCorrelationSummary returns recent rule correlations for debugging

func (*CorrelationTracker) RecordRuleEnd added in v0.0.72 

func (ct *CorrelationTracker) RecordRuleEnd(ruleName string)

RecordRuleEnd records when a rule finishes executing

func (*CorrelationTracker) RecordRuleStart added in v0.0.72 

func (ct *CorrelationTracker) RecordRuleStart(ruleName, triggerType string)

RecordRuleStart records when a rule starts executing

func (*CorrelationTracker) RecordRuleTrigger added in v0.0.72 

func (ct *CorrelationTracker) RecordRuleTrigger(ruleName, triggerType, triggeringFile string)

RecordRuleTrigger records when a rule is triggered by a file change

type CycleBreaker added in v0.0.51 

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

CycleBreaker manages advanced cycle breaking and resolution mechanisms

func NewCycleBreaker added in v0.0.51 

func NewCycleBreaker() *CycleBreaker

NewCycleBreaker creates a new cycle breaker

func (*CycleBreaker) CleanupOldData added in v0.0.51 

func (cb *CycleBreaker) CleanupOldData()

CleanupOldData removes old emergency break and disable records

func (*CycleBreaker) DisableRule added in v0.0.51 

func (cb *CycleBreaker) DisableRule(ruleName string, duration time.Duration)

DisableRule temporarily disables a rule for cycle breaking

func (*CycleBreaker) GenerateCycleResolutionSuggestions added in v0.0.51 

func (cb *CycleBreaker) GenerateCycleResolutionSuggestions(ruleName string, cycleType string) []string

GenerateCycleResolutionSuggestions generates suggestions for resolving detected cycles

func (*CycleBreaker) GetDisabledRules added in v0.0.51 

func (cb *CycleBreaker) GetDisabledRules() map[string]time.Time

GetDisabledRules returns a map of currently disabled rules and their disable times

func (*CycleBreaker) GetEmergencyBreakCount added in v0.0.51 

func (cb *CycleBreaker) GetEmergencyBreakCount(ruleName string) int

GetEmergencyBreakCount returns the number of emergency breaks for a rule

func (*CycleBreaker) IsRuleDisabled added in v0.0.51 

func (cb *CycleBreaker) IsRuleDisabled(ruleName string) bool

IsRuleDisabled checks if a rule is currently disabled

func (*CycleBreaker) TriggerEmergencyBreak added in v0.0.51 

func (cb *CycleBreaker) TriggerEmergencyBreak(ruleName string)

TriggerEmergencyBreak triggers an emergency cycle break for a rule

type CycleDetectionConfig added in v0.0.72 

type CycleDetectionConfig struct {
	Enabled              bool
	DynamicProtection    bool
	MaxTriggersPerMinute int
	MaxChainDepth        int
	FileThrashWindow     int
	FileThrashThreshold  int
}

CycleDetectionConfig represents cycle detection configuration for testing

type FileModificationTracker added in v0.0.51 

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

FileModificationTracker tracks file modification frequencies for thrashing detection

func NewFileModificationTracker added in v0.0.51 

func NewFileModificationTracker() *FileModificationTracker

NewFileModificationTracker creates a new file modification tracker

func (*FileModificationTracker) CleanupOldModifications added in v0.0.51 

func (fmt *FileModificationTracker) CleanupOldModifications(maxAge time.Duration)

CleanupOldModifications removes old modification records

func (*FileModificationTracker) GetModificationCount added in v0.0.51 

func (fmt *FileModificationTracker) GetModificationCount(filePath string, windowSeconds uint32) int

GetModificationCount returns the number of modifications within the time window

func (*FileModificationTracker) GetThrashingFiles added in v0.0.51 

func (fmt *FileModificationTracker) GetThrashingFiles(windowSeconds, threshold uint32) []string

GetThrashingFiles returns a list of files that are currently thrashing

func (*FileModificationTracker) IsFileThrashing added in v0.0.51 

func (fmt *FileModificationTracker) IsFileThrashing(filePath string, windowSeconds, threshold uint32) bool

IsFileThrashing checks if a file is being modified too frequently

func (*FileModificationTracker) RecordModification added in v0.0.51 

func (fmt *FileModificationTracker) RecordModification(filePath string)

RecordModification records a file modification

type Orchestrator 

type Orchestrator struct {
	ConfigPath   string
	Config       *pb.Config
	Verbose      bool
	LogManager   *utils.LogManager
	ColorManager *utils.ColorManager
	// contains filtered or unexported fields
}

Orchestrator manages file watching and delegates execution to RuleRunners

func NewOrchestrator 

func NewOrchestrator(configPath string) (*Orchestrator, error)

NewOrchestrator creates a new orchestrator instance for managing file watching and rule execution.

The orchestrator handles: - Loading and validating configuration from configPath - Setting up file system watching for specified patterns - Managing rule execution and process lifecycle - Optional gateway communication if gatewayAddr is provided

Parameters:

  • configPath: Path to the .devloop.yaml configuration file
  • gatewayAddr: Optional gateway address for distributed mode (empty for standalone)

Returns an orchestrator instance ready to be started, or an error if configuration loading or initialization fails.

Example: 

// Standalone mode
orchestrator, err := NewOrchestrator(".devloop.yaml", "")

// Agent mode (connect to gateway)
orchestrator, err := NewOrchestrator(".devloop.yaml", "localhost:50051")

func NewOrchestratorForTesting 

func NewOrchestratorForTesting(configPath string) (*Orchestrator, error)

NewOrchestratorForTesting creates a new V2 orchestrator for testing

func (*Orchestrator) GetConfig 

func (o *Orchestrator) GetConfig() *pb.Config

GetConfig returns the orchestrator's configuration.

func (*Orchestrator) GetExecutionCount added in v0.0.72 

func (o *Orchestrator) GetExecutionCount(ruleName string, duration time.Duration) int

GetExecutionCount returns the number of executions within the specified duration

func (*Orchestrator) GetRuleRunner added in v0.0.71 

func (o *Orchestrator) GetRuleRunner(ruleName string) *RuleRunner

GetRuleRunner returns the RuleRunner for a given rule name This is used by execution engines to update rule status

func (*Orchestrator) GetRuleStatus 

func (o *Orchestrator) GetRuleStatus(ruleName string) (rule *pb.Rule, status *pb.RuleStatus, ok bool)

GetRuleStatus returns the status of a specific rule

func (*Orchestrator) GetWatchedPaths 

func (o *Orchestrator) GetWatchedPaths() []string

GetWatchedPaths returns a unique list of all paths being watched by any rule

func (*Orchestrator) ProjectRoot 

func (o *Orchestrator) ProjectRoot() string

ProjectRoot returns the project root directory

func (*Orchestrator) ReadFileContent 

func (o *Orchestrator) ReadFileContent(path string) ([]byte, error)

ReadFileContent reads and returns the content of a specified file

func (*Orchestrator) RecordExecution added in v0.0.72 

func (o *Orchestrator) RecordExecution(ruleName string)

RecordExecution records an actual rule execution for cycle detection

func (*Orchestrator) SetGlobalDebounceDelay 

func (o *Orchestrator) SetGlobalDebounceDelay(duration time.Duration)

SetGlobalDebounceDelay sets the default debounce delay for all rules

func (*Orchestrator) SetRuleVerbose 

func (o *Orchestrator) SetRuleVerbose(ruleName string, verbose bool) error

SetRuleVerbose sets the verbose flag for a specific rule

func (*Orchestrator) SetVerbose 

func (o *Orchestrator) SetVerbose(verbose bool)

SetVerbose sets the global verbose flag

func (*Orchestrator) Start 

func (o *Orchestrator) Start() error

Start begins file watching and initializes all RuleRunners

func (*Orchestrator) Stop 

func (o *Orchestrator) Stop() error

Stop gracefully shuts down the orchestrator

func (*Orchestrator) StreamLogs 

func (o *Orchestrator) StreamLogs(ruleName string, filter string, timeoutSeconds int64, writer *gocurrent.Writer[*pb.StreamLogsResponse]) error

StreamLogs streams the logs for a given rule to the provided Writer

func (*Orchestrator) TriggerRule 

func (o *Orchestrator) TriggerRule(ruleName string) error

TriggerRule manually triggers the execution of a specific rule

func (*Orchestrator) ValidateConfig added in v0.0.51 

func (o *Orchestrator) ValidateConfig() error

ValidateConfig performs basic configuration validation

type PrefixWriter 

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

PrefixWriter is an io.Writer that adds a prefix to each line of output.

func (*PrefixWriter) Write 

func (pw *PrefixWriter) Write(p []byte) (n int, err error)

Write implements the io.Writer interface.

type ProcessInfo added in v0.0.71 

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

ProcessInfo contains information about a running process

type ProcessManager added in v0.0.71 

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

ProcessManager handles reliable process termination

func NewProcessManager added in v0.0.71 

func NewProcessManager(verbose bool) *ProcessManager

NewProcessManager creates a new process manager

func (*ProcessManager) GetProcessInfo added in v0.0.71 

func (pm *ProcessManager) GetProcessInfo(cmd *exec.Cmd, ruleName string) *ProcessInfo

GetProcessInfo extracts process information from an exec.Cmd

func (*ProcessManager) TerminateProcess added in v0.0.71 

func (pm *ProcessManager) TerminateProcess(processInfo *ProcessInfo) error

TerminateProcess reliably terminates a process and all its children

type Rule added in v0.0.42 

type Rule struct {
	*pb.Rule
}

Rule defines a single watch-and-run rule.

func (*Rule) GetColor added in v0.0.42 

func (r *Rule) GetColor() string

GetColor returns the rule color (implements ColorRule interface)

func (*Rule) GetName added in v0.0.42 

func (r *Rule) GetName() string

GetName returns the rule name (implements Nameable interface for color generation)

func (*Rule) GetPrefix added in v0.0.42 

func (r *Rule) GetPrefix() string

GetPrefix returns the rule prefix (implements ColorRule interface)

type RuleExecution added in v0.0.72 

type RuleExecution struct {
	RuleName    string
	StartTime   time.Time
	EndTime     time.Time
	TriggerType string // "file_change", "manual", "startup"
}

RuleExecution represents a rule execution event

type RuleRunner 

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

RuleRunner manages the execution lifecycle of a single rule

func NewRuleRunner 

func NewRuleRunner(rule *pb.Rule, orchestrator *Orchestrator) *RuleRunner

NewRuleRunner creates a new RuleRunner for the given rule

func (*RuleRunner) GetRule 

func (r *RuleRunner) GetRule() *pb.Rule

GetRule returns the rule configuration

func (*RuleRunner) GetStatus 

func (r *RuleRunner) GetStatus() *pb.RuleStatus

GetStatus returns a copy of the current status

func (*RuleRunner) IsRunning 

func (r *RuleRunner) IsRunning() bool

func (*RuleRunner) SetDebounceDelay 

func (r *RuleRunner) SetDebounceDelay(duration time.Duration)

SetDebounceDelay sets the debounce delay for this rule

func (*RuleRunner) SetVerbose 

func (r *RuleRunner) SetVerbose(verbose bool)

SetVerbose sets the verbose flag for this rule

func (*RuleRunner) Start 

func (r *RuleRunner) Start() error

Start begins monitoring for this rule (non-blocking)

func (*RuleRunner) Stop 

func (r *RuleRunner) Stop() error

Stop terminates all processes and cleans up

func (*RuleRunner) TerminateProcesses 

func (r *RuleRunner) TerminateProcesses() error

TerminateProcesses terminates all running processes for this rule

func (*RuleRunner) TriggerManual added in v0.0.73 

func (r *RuleRunner) TriggerManual()

func (*RuleRunner) UpdateStatus added in v0.0.71 

func (r *RuleRunner) UpdateStatus(isRunning bool, buildStatus string, errorMsg ...string)

UpdateStatus allows external systems to update this rule's execution status This is called by execution engines to keep RuleRunner in sync

type RuleStatus added in v0.0.42 

type RuleStatus struct {
	*pb.RuleStatus
}

RuleStatus defines the status of a rule.

type RuleTrigger added in v0.0.72 

type RuleTrigger struct {
	RuleName       string
	TriggerTime    time.Time
	TriggerType    string
	TriggeringFile string // File that caused the trigger
}

RuleTrigger represents a rule trigger event

type Settings added in v0.0.42 

type Settings struct {
	*pb.Settings
}

func (*Settings) GetColorLogs added in v0.0.42 

func (s *Settings) GetColorLogs() bool

GetColorLogs returns whether color logs are enabled (implements ColorSettings interface)

func (*Settings) GetColorScheme added in v0.0.42 

func (s *Settings) GetColorScheme() string

GetColorScheme returns the color scheme (implements ColorSettings interface)

func (*Settings) GetCustomColors added in v0.0.42 

func (s *Settings) GetCustomColors() map[string]string

GetCustomColors returns the custom color mappings (implements ColorSettings interface)

type TestConfig added in v0.0.71 

type TestConfig struct {
	ProjectID      string
	Verbose        bool
	Rules          []TestRule
	Settings       map[string]interface{}
	CycleDetection *CycleDetectionConfig
}

TestConfig represents a test configuration builder

func NewTestConfig added in v0.0.71 

func NewTestConfig(projectID string) *TestConfig

NewTestConfig creates a new test configuration builder

func (*TestConfig) AddLRORule added in v0.0.71 

func (tc *TestConfig) AddLRORule(name string, commands []string) *TestConfig

AddLRORule adds a typical long-running rule

func (*TestConfig) AddRule added in v0.0.71 

func (tc *TestConfig) AddRule(rule TestRule) *TestConfig

AddRule adds a rule to the test configuration

func (*TestConfig) AddShortRunningRule added in v0.0.71 

func (tc *TestConfig) AddShortRunningRule(name string, commands []string) *TestConfig

AddShortRunningRule adds a typical short-running rule

func (*TestConfig) ToYAML added in v0.0.71 

func (tc *TestConfig) ToYAML() string

ToYAML converts the test config to YAML string

type TestHelper added in v0.0.71 

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

TestHelper provides utilities for orchestrator testing

func NewTestHelper added in v0.0.71 

func NewTestHelper(t *testing.T, timeout time.Duration) *TestHelper

NewTestHelper creates a new test helper

func (*TestHelper) AssertRuleStatus added in v0.0.71 

func (th *TestHelper) AssertRuleStatus(orchestrator *Orchestrator, ruleName string, expectedRunning bool, expectedStatus string)

AssertRuleStatus asserts a rule has the expected status

func (*TestHelper) WithOrchestrator added in v0.0.71 

func (th *TestHelper) WithOrchestrator(config *TestConfig, testFunc func(*TestOrchestrator))

WithOrchestrator creates an orchestrator from config and runs test function

func (*TestHelper) WithRunningOrchestrator added in v0.0.71 

func (th *TestHelper) WithRunningOrchestrator(config *TestConfig, testFunc func(*TestOrchestrator))

WithRunningOrchestrator creates and starts an orchestrator for integration testing

type TestOrchestrator added in v0.0.71 

type TestOrchestrator struct {
	*Orchestrator
	// contains filtered or unexported fields
}

TestOrchestrator represents a test orchestrator with cleanup

func (*TestOrchestrator) CreateRule added in v0.0.71 

func (to *TestOrchestrator) CreateRule(name string, lro bool, commands []string)

CreateRule creates a new rule for testing

func (*TestOrchestrator) Stop added in v0.0.71 

func (to *TestOrchestrator) Stop()

Stop cleans up the test orchestrator and temporary directory

func (*TestOrchestrator) TriggerRule added in v0.0.71 

func (to *TestOrchestrator) TriggerRule(ruleName string) error

TriggerRule manually triggers a rule for testing

func (*TestOrchestrator) WaitForRuleCompletion added in v0.0.71 

func (to *TestOrchestrator) WaitForRuleCompletion(ruleName string, timeout time.Duration) error

WaitForRuleCompletion waits for a rule to complete with timeout

type TestRule added in v0.0.71 

type TestRule struct {
	Name            string
	LRO             bool
	SkipRunOnInit   bool
	Commands        []string
	Patterns        []string // Simplified - just include patterns
	WatchPatterns   []string // Deprecated - use Patterns
	ExcludePatterns []string
	Env             map[string]string
}

TestRule represents a rule configuration for testing

type TriggerChain added in v0.0.51 

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

TriggerChain tracks cross-rule trigger relationships for cycle detection

func NewTriggerChain added in v0.0.51 

func NewTriggerChain() *TriggerChain

NewTriggerChain creates a new trigger chain tracker

func (*TriggerChain) CleanupOldChains added in v0.0.51 

func (tc *TriggerChain) CleanupOldChains()

CleanupOldChains removes old trigger chains to prevent memory growth

func (*TriggerChain) DetectCycle added in v0.0.51 

func (tc *TriggerChain) DetectCycle(sourceRule, targetRule string, maxDepth uint32) bool

DetectCycle detects if adding a new trigger would create a cycle

func (*TriggerChain) GetChainLength added in v0.0.51 

func (tc *TriggerChain) GetChainLength(ruleName string) int

GetChainLength returns the length of the trigger chain starting from a rule

func (*TriggerChain) RecordTrigger added in v0.0.51 

func (tc *TriggerChain) RecordTrigger(sourceRule, targetRule string)

RecordTrigger records that sourceRule triggered targetRule

type TriggerTracker added in v0.0.51 

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

TriggerTracker tracks rule execution frequency for rate limiting

func NewTriggerTracker added in v0.0.51 

func NewTriggerTracker() *TriggerTracker

NewTriggerTracker creates a new trigger tracker

func (*TriggerTracker) CleanupOldTriggers added in v0.0.51 

func (t *TriggerTracker) CleanupOldTriggers(duration time.Duration)

CleanupOldTriggers removes trigger records older than the specified duration

func (*TriggerTracker) GetBackoffLevel added in v0.0.51 

func (t *TriggerTracker) GetBackoffLevel() int

GetBackoffLevel returns the current backoff level

func (*TriggerTracker) GetLastTrigger added in v0.0.51 

func (t *TriggerTracker) GetLastTrigger() *time.Time

GetLastTrigger returns the timestamp of the most recent trigger

func (*TriggerTracker) GetTriggerCount added in v0.0.51 

func (t *TriggerTracker) GetTriggerCount(duration time.Duration) int

GetTriggerCount returns the number of triggers within the specified duration

func (*TriggerTracker) GetTriggerRate added in v0.0.51 

func (t *TriggerTracker) GetTriggerRate() float64

GetTriggerRate returns the current trigger rate (triggers per minute)

func (*TriggerTracker) IsInBackoff added in v0.0.51 

func (t *TriggerTracker) IsInBackoff() bool

IsInBackoff checks if the rule is currently in backoff period

func (*TriggerTracker) RecordTrigger added in v0.0.51 

func (t *TriggerTracker) RecordTrigger()

RecordTrigger records a new trigger event

func (*TriggerTracker) ResetBackoff added in v0.0.51 

func (t *TriggerTracker) ResetBackoff()

ResetBackoff resets the backoff level if enough time has passed

func (*TriggerTracker) SetBackoff added in v0.0.51 

func (t *TriggerTracker) SetBackoff()

SetBackoff sets the backoff period based on the current level

type Watcher added in v0.0.64 

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

Watcher manages file system watching for a single rule

func NewWatcher added in v0.0.64 

func NewWatcher(rule *pb.Rule, configPath string, verbose bool) *Watcher

NewWatcher creates a new Watcher for the given rule

func (*Watcher) EventChan added in v0.0.73 

func (w *Watcher) EventChan() chan string

func (*Watcher) GetWatchedDirectories added in v0.0.64 

func (w *Watcher) GetWatchedDirectories() []string

GetWatchedDirectories returns a copy of currently watched directories

func (*Watcher) Start added in v0.0.64 

func (w *Watcher) Start() error

Start initializes the file watcher and begins monitoring

func (*Watcher) Stop added in v0.0.64 

func (w *Watcher) Stop() error

Stop stops the file watcher

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