Documentation
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Overview ¶
Package diff implements snapshot differencing for JVS.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Change ¶
type Change struct {
Path string `json:"path"`
Type ChangeType `json:"type"`
Mode os.FileMode `json:"mode,omitempty"`
Size int64 `json:"size,omitempty"`
OldSize int64 `json:"old_size,omitempty"`
OldHash string `json:"old_hash,omitempty"`
NewHash string `json:"new_hash,omitempty"`
IsSymlink bool `json:"is_symlink,omitempty"`
}
Change represents a single file/directory change between snapshots.
type ChangeType ¶
type ChangeType string
ChangeType represents the type of filesystem change.
const ( ChangeAdded ChangeType = "added" ChangeRemoved ChangeType = "removed" ChangeModified ChangeType = "modified" )
type DiffResult ¶
type DiffResult struct {
FromSnapshotID model.SnapshotID `json:"from_snapshot_id"`
ToSnapshotID model.SnapshotID `json:"to_snapshot_id"`
FromTime time.Time `json:"from_time"`
ToTime time.Time `json:"to_time"`
Added []*Change `json:"added"`
Removed []*Change `json:"removed"`
Modified []*Change `json:"modified"`
TotalAdded int `json:"total_added"`
TotalRemoved int `json:"total_removed"`
TotalModified int `json:"total_modified"`
}
DiffResult represents the result of comparing two snapshots.
func (*DiffResult) FormatHuman ¶
func (r *DiffResult) FormatHuman() string
FormatHuman returns a human-readable string representation of the diff.
func (*DiffResult) SetTimes ¶
func (r *DiffResult) SetTimes(fromTime, toTime time.Time)
SetTimes sets the timestamp fields from descriptors.
type Differ ¶
type Differ struct {
// contains filtered or unexported fields
}
Differ computes differences between snapshots.
func (*Differ) Diff ¶
func (d *Differ) Diff(fromID, toID model.SnapshotID) (*DiffResult, error)
Diff compares two snapshots and returns the differences. If fromID is empty, compares against an empty snapshot (shows all as added).
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