session

package

v0.0.1 Latest Latest Go to latest Published: Sep 13, 2026 License: MIT Imports: 8 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/blechschmidt/cloop

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Documentation ¶

Overview ¶

Package session manages named execution sessions with isolated state. Sessions allow teams to run multiple independent plan variants without overwriting each other. Each session stores its own state.db in .cloop/sessions/<name>/.

Index ¶

func ActiveDir(workDir string) string
func ActiveName(workDir string) string
func DBPath(workDir, name string) string
func Dir(workDir, name string) string
func Remove(workDir, name string) error
func Switch(workDir, name string) error
type Session
- func List(workDir string) ([]*Session, error)
- func New(workDir, name string, copyFromDBPath string) (*Session, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ActiveDir ¶

func ActiveDir(workDir string) string

ActiveDir returns the effective state directory:

workDir if no session is active
workDir/.cloop/sessions/<name> if a session is active

func ActiveName ¶

func ActiveName(workDir string) string

ActiveName returns the currently active session name, or "" for the default.

func DBPath ¶

func DBPath(workDir, name string) string

DBPath returns the absolute path to the session's state.db.

func Dir ¶

func Dir(workDir, name string) string

Dir returns the absolute path to the session directory.

func Remove ¶

func Remove(workDir, name string) error

Remove deletes a session. Returns an error if the session is currently active.

func Switch ¶

func Switch(workDir, name string) error

Switch sets the active session. Pass "" to clear (use default).

The write to .cloop/active_session is atomic — a torn write (crash mid- write, ENOSPC) would leave a 0-byte file, and ActiveName would silently route every subsequent command to the default session, hiding the user's real working state.

Types ¶

type Session ¶

type Session struct {
	Name       string    `json:"name"`
	CreatedAt  time.Time `json:"created_at"`
	StateFile  string    `json:"state_file"`  // relative path from workDir
	ConfigFile string    `json:"config_file"` // relative path from workDir
}

Session describes a named execution session.

func List ¶

func List(workDir string) ([]*Session, error)

List returns all sessions for the given project.

func New ¶

func New(workDir, name string, copyFromDBPath string) (*Session, error)

New creates a new session directory and metadata file. If copyFromDBPath is non-empty, that state.db is copied into the new session.

Runs under sessionMu so two concurrent New("foo") calls can't both pass the existence check and race on the mkdir.

Source Files ¶

View all Source files

session.go

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