Documentation
¶
Overview ¶
Package json provides a JSON-file-backed implementation of the pullrequest.PRTrackingRepository port.
The interface is satisfied by a single StateRepository that reads and writes one versioned JSON file, allowing atomic persistence of all cross-restart state in a single os.Rename call.
Index ¶
- type StateRepository
- func (r *StateRepository) Clear() error
- func (r *StateRepository) Fetch(prIdentifier pullrequest.PRIdentifier) (*pullrequest.PullRequest, error)
- func (r *StateRepository) IsEmpty() bool
- func (r *StateRepository) LoadAll() ([]*pullrequest.PullRequest, error)
- func (r *StateRepository) Save(pullrequests []*pullrequest.PullRequest) error
- func (r *StateRepository) Update(pullRequest *pullrequest.PullRequest) error
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type StateRepository ¶
type StateRepository struct {
// contains filtered or unexported fields
}
StateRepository implements pullrequest.PRTrackingRepository from a JSON file.
Reads are done by loading the full file on every call (the file is tiny). Writes are atomic: the new content is written to a ".tmp" sibling first, then renamed into place with os.Rename, which is atomic on Linux and macOS.
If the file is absent or corrupt the repository treats the state as empty and logs a warning — it never returns an error on load.
File permissions: 0600.
func NewStateRepository ¶
func NewStateRepository(filePath string) *StateRepository
NewStateRepository creates a StateRepository backed by the file at filePath. The file need not exist; it will be created on the first write.
func (*StateRepository) Clear ¶
func (r *StateRepository) Clear() error
─── Clear ───────────────────────────────────────────────────────────────────
func (*StateRepository) Fetch ¶
func (r *StateRepository) Fetch(prIdentifier pullrequest.PRIdentifier) (*pullrequest.PullRequest, error)
func (*StateRepository) IsEmpty ¶
func (r *StateRepository) IsEmpty() bool
func (*StateRepository) LoadAll ¶
func (r *StateRepository) LoadAll() ([]*pullrequest.PullRequest, error)
LoadAll returns all previously saved PR snapshots. Returns an empty (non-nil) slice when no state has been persisted yet.
func (*StateRepository) Save ¶
func (r *StateRepository) Save(pullrequests []*pullrequest.PullRequest) error
Save replaces the entire tracked-PR snapshot set and persists the change.
func (*StateRepository) Update ¶
func (r *StateRepository) Update(pullRequest *pullrequest.PullRequest) error
Source Files