state

package

v0.1.0-alpha.4 Latest Latest Go to latest Published: Jan 28, 2026 License: Apache-2.0 Imports: 6 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/gridctl/gridctl

Links

Open Source Insights

Documentation ¶

Index ¶

func BaseDir() string
func CheckAndClean(name string) (bool, error)
func Delete(name string) error
func EnsureLogDir() error
func IsRunning(state *DaemonState) bool
func KillDaemon(state *DaemonState) error
func LockPath(name string) string
func LogDir() string
func LogPath(name string) string
func Save(state *DaemonState) error
func StateDir() string
func StatePath(name string) string
func VerifyPID(pid int) bool
func WithLock(name string, timeout time.Duration, fn func() error) error
type DaemonState
- func List() ([]DaemonState, error)
- func Load(name string) (*DaemonState, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func BaseDir ¶

func BaseDir() string

BaseDir returns the base gridctl directory (~/.gridctl/).

func CheckAndClean ¶

func CheckAndClean(name string) (bool, error)

CheckAndClean checks if a state file exists and if the process is running. If the process is dead, it removes the state file and returns true (cleaned). If the process is running, it returns false (not cleaned). If no state file exists, it returns false.

func Delete ¶

func Delete(name string) error

Delete removes a state file.

func EnsureLogDir ¶

func EnsureLogDir() error

EnsureLogDir creates the log directory if it doesn't exist.

func IsRunning ¶

func IsRunning(state *DaemonState) bool

IsRunning checks if the daemon process is still running.

func KillDaemon ¶

func KillDaemon(state *DaemonState) error

KillDaemon sends SIGTERM to the daemon process, waits up to 5 seconds for graceful shutdown, then sends SIGKILL if the process is still running.

func LockPath ¶

func LockPath(name string) string

LockPath returns the path to a lock file for a stack.

func LogDir ¶

func LogDir() string

LogDir returns the directory for log files (~/.gridctl/logs/).

func LogPath ¶

func LogPath(name string) string

LogPath returns the path to a log file for a stack.

func Save ¶

func Save(state *DaemonState) error

Save writes a daemon state file.

func StateDir ¶

func StateDir() string

StateDir returns the directory for state files (~/.gridctl/state/).

func StatePath ¶

func StatePath(name string) string

StatePath returns the path to a state file for a stack.

func VerifyPID ¶

func VerifyPID(pid int) bool

VerifyPID checks if a process with the given PID is running.

func WithLock ¶

func WithLock(name string, timeout time.Duration, fn func() error) error

WithLock executes fn while holding an exclusive lock on the stack state. Returns error if lock cannot be acquired within timeout.

Types ¶

type DaemonState ¶

type DaemonState struct {
	StackName string    `json:"stack_name"`
	StackFile string    `json:"stack_file"`
	PID       int       `json:"pid"`
	Port      int       `json:"port"`
	StartedAt time.Time `json:"started_at"`
}

DaemonState represents the state of a running daemon.

func List ¶

func List() ([]DaemonState, error)

List returns all daemon states.

func Load ¶

func Load(name string) (*DaemonState, error)

Load reads a daemon state file.

Source Files ¶

View all Source files

state.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL