gotcore

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Versions in this module

v0

v0.5.0

Jun 18, 2026

Changes in this version

+ type SyncErr struct

+ Dst string

+ Err error

+ Src string

+ func (e *SyncErr) Error() string

+ type SyncResult struct

+ Created bool

+ Dst string

+ Err error

+ Src string

+ func (sr SyncResult) IsOK() bool

+ func (sr SyncResult) WasCreated() bool

+ func (sr SyncResult) WasDeleted() bool

type SyncSpacesTask

+ AllowPartial bool

v0.4.0

May 7, 2026

Changes in this version

+ func Apply(ctx context.Context, fsmach *gotfs.Machine, ss gotfs.RW, fn gotfsvm.Function, ...) (gotfs.Root, error)

+ func PostCommit(ctx context.Context, vcmach *VCMach, srw stores.WO, comm Commit) (gdat.Ref, error)

+ func ViewCommit(ctx context.Context, stx SpaceTx, se CommitExpr, fn func(vctx *ViewCtx) error) error

+ type Commit = gotvc.Vertex[Payload]

+ func CreateCommit(ctx context.Context, vcmach *VCMach, srw stores.RW, copa CommitParams) (Commit, error)

+ func GetCommit(ctx context.Context, s stores.RO, ref gdat.Ref) (Commit, error)

+ type CommitExpr interface

+ GetSpace func() string

+ Resolve func(ctx context.Context, stx SpaceTx) (gdat.Ref, error)

+ func ParseCommitExpr(x string) (CommitExpr, error)

+ type CommitExpr_Exact struct

+ Ref gdat.Ref

+ Space string

+ func ParseCommit_Exact(x string) (*CommitExpr_Exact, error)

+ func (se *CommitExpr_Exact) GetSpace() string

+ func (se *CommitExpr_Exact) Resolve(ctx context.Context, tx SpaceTx) (gdat.Ref, error)

+ type CommitExpr_Mark struct

+ Name string

+ Space string

+ func ParseCommit_Mark(x string) (*CommitExpr_Mark, error)

+ func (se CommitExpr_Mark) GetSpace() string

+ func (se CommitExpr_Mark) Resolve(ctx context.Context, tx SpaceTx) (gdat.Ref, error)

+ func (se CommitExpr_Mark) String() string

+ type CommitExpr_Offset struct

+ Offset uint

+ X CommitExpr

+ type CommitNotes struct

+ AuthoredAt tai64.TAI64

+ Authors []inet256.ID

+ Message string

+ type CommitParams struct

+ Base []Commit

+ CommittedAt tai64.TAI64

+ Committer inet256.ID

+ Notes CommitNotes

+ Snap gotfs.Root

type MarkTx

+ func (mt *MarkTx) LoadCommit(ctx context.Context, dst *Commit) (bool, error)

type ModifyCtx

+ Target gdat.Ref

type Payload

+ Notes []byte

+ Snap gotfs.Root

+ type RO struct

+ FS gotfs.RO

+ VC stores.RO

+ type RW struct

+ FS gotfs.RW

+ VC stores.RW

+ func (rw RW) RO() RO

+ func (rw RW) WO() WO

+ type WO struct

+ FS gotfs.WO

+ VC stores.WO

v0.3.1

Feb 22, 2026

v0.3.0

Feb 8, 2026

Changes in this version

+ const MaxNameLen

+ var ErrExists = errors.New("a mark already exists by that name")

+ var ErrNotExist = errors.New("mark does not exist")

+ func CheckName(name string) error

+ func CloneMark(ctx context.Context, st SpaceTx, from, to string) error

+ func ForEach(ctx context.Context, stx SpaceTx, span Span, fn func(string) error) (retErr error)

+ func GotFS(cfg DSConfig) *gotfs.Machine

+ func GotVC(cfg DSConfig) *gotvc.Machine[Payload]

+ func History(ctx context.Context, vcmach *VCMach, s stores.Reading, snapRef gdat.Ref, ...) error

+ func IsExists(err error) bool

+ func IsNotExist(err error) bool

+ func SortAnnotations(s []Annotation)

+ func Sync(ctx context.Context, src, dst *MarkTx, force bool) error

+ func SyncSpaces(ctx context.Context, task SyncSpacesTask) error

+ func TestSpace(t *testing.T, newSpace func(t testing.TB) Space)

+ func TestSync(t *testing.T, setup func(testing.TB) Space)

+ func ViewSnapshot(ctx context.Context, stx SpaceTx, se SnapExpr, fn func(vctx *ViewCtx) error) error

+ type Annotation struct

+ Key string

+ Value string

+ func GetAnnotation(as []Annotation, key string) (ret []Annotation)

+ type ChunkingConfig struct

+ CD *Chunking_CDConfig

+ Max *Chunking_Fixed

+ type Chunking_CDConfig struct

+ MaxSize int

+ MeanSize int

+ type Chunking_Fixed struct

+ Max uint32

+ Min uint32

+ type DSConfig struct

+ GotFS FSConfig

+ Salt Salt

+ func DefaultConfig(public bool) DSConfig

+ func (cfg DSConfig) Hash() [32]byte

+ func (cfg DSConfig) Marshal(out []byte) []byte

+ type ErrInvalidName struct

+ Name string

+ Reason string

+ func (e ErrInvalidName) Error() string

+ type ErrRefIntegrity struct

+ Ref gdat.Ref

+ Store string

+ func (e ErrRefIntegrity) Error() string

+ type FSConfig struct

+ Data ChunkingConfig

+ Metadata Chunking_CDConfig

+ type FSMach = gotfs.Machine

+ type Info struct

+ Annotations []Annotation

+ Config DSConfig

+ CreatedAt tai64.TAI64

+ func CreateIfNotExists(ctx context.Context, stx SpaceTx, k string, cfg Metadata) (*Info, error)

+ func (i Info) AsMetadata() Metadata

+ func (i Info) Clone() Info

+ type MarkTx struct

+ func NewMarkTx(ctx context.Context, stx SpaceTx, name string) (*MarkTx, error)

+ func (b *MarkTx) GotFS() *gotfs.Machine

+ func (b *MarkTx) GotVC() *VCMach

+ func (b *MarkTx) History(ctx context.Context, fn func(ref gdat.Ref, snap Snap) error) error

+ func (b *MarkTx) Info() Info

+ func (b *MarkTx) Load(ctx context.Context, dst *gdat.Ref) (bool, error)

+ func (b *MarkTx) LoadFS(ctx context.Context, dst *gotfs.Root) (bool, error)

+ func (m *MarkTx) Apply(ctx context.Context, fn func([3]stores.RW, gdat.Ref) (gdat.Ref, error)) error

+ func (m *MarkTx) Config() DSConfig

+ func (m *MarkTx) Modify(ctx context.Context, fn func(mctx ModifyCtx) (*Snap, error)) error

+ func (m *MarkTx) Save(ctx context.Context, ref gdat.Ref) error

+ func (mt *MarkTx) LoadSnap(ctx context.Context, dst *Snap) (bool, error)

+ func (mtx *MarkTx) FSRO() [2]stores.Reading

+ func (mtx *MarkTx) FSRW() [2]stores.RW

+ func (mtx *MarkTx) RO() [3]stores.Reading

+ func (mtx *MarkTx) VCRO() stores.Reading

+ func (mtx *MarkTx) VCRW() stores.RW

+ func (mtx *MarkTx) WO() [3]stores.Writing

+ type Metadata struct

+ Annotations []Annotation

+ Config DSConfig

+ func (c Metadata) AsInfo() Info

+ func (c Metadata) Clone() Metadata

+ type ModifyCtx struct

+ FS *FSMach

+ Root *Snap

+ Stores [3]stores.RW

+ VC *VCMach

+ func (mctx *ModifyCtx) Sync(ctx context.Context, srcs [3]stores.Reading, root Snap) error

+ type Payload struct

+ Aux []byte

+ Root gotfs.Root

+ func ParsePayload(data []byte) (Payload, error)

+ func (p *Payload) Unmarshal(data []byte) error

+ func (p Payload) Marshal(out []byte) []byte

+ type Salt [32]byte

+ func (s *Salt) String() string

+ func (s *Salt) UnmarshalText(data []byte) error

+ func (s Salt) MarshalText() ([]byte, error)

+ type Snap = gotvc.Vertex[Payload]

+ func GetSnapshot(ctx context.Context, s stores.Reading, ref gdat.Ref) (*Snap, error)

+ type SnapExpr interface

+ GetSpace func() string

+ Resolve func(ctx context.Context, stx SpaceTx) (*gdat.Ref, error)

+ func ParseSnapExpr(x string) (SnapExpr, error)

+ type SnapExpr_Exact struct

+ Ref gdat.Ref

+ Space string

+ func ParseSnap_Exact(x string) (*SnapExpr_Exact, error)

+ func (se *SnapExpr_Exact) GetSpace() string

+ func (se *SnapExpr_Exact) Resolve(ctx context.Context, tx SpaceTx) (*gdat.Ref, error)

+ type SnapExpr_Mark struct

+ Name string

+ Space string

+ func ParseSnap_Mark(x string) (*SnapExpr_Mark, error)

+ func (se SnapExpr_Mark) GetSpace() string

+ func (se SnapExpr_Mark) Resolve(ctx context.Context, tx SpaceTx) (*gdat.Ref, error)

+ func (se SnapExpr_Mark) String() string

+ type SnapExpr_Offset struct

+ Offset uint

+ X SnapExpr

+ type SnapInfo struct

+ AuthoredAt tai64.TAI64

+ Authors []inet256.ID

+ Message string

+ type Space interface

+ Do func(ctx context.Context, modify bool, fn func(SpaceTx) error) error

+ type SpaceTx interface

+ All func(context.Context) iter.Seq2[string, error]

+ Create func(ctx context.Context, name string, md Metadata) (*Info, error)

+ Delete func(ctx context.Context, name string) error

+ GetTarget func(ctx context.Context, name string, dst *gdat.Ref) (bool, error)

+ Inspect func(ctx context.Context, name string) (*Info, error)

+ SetMetadata func(ctx context.Context, name string, md Metadata) error

+ SetTarget func(ctx context.Context, name string, ref gdat.Ref) error

+ Stores func() [3]stores.RW

+ type Span struct

+ Begin string

+ End string

+ func TotalSpan() Span

+ func (s Span) Contains(x string) bool

+ type SyncSpacesTask struct

+ Dst Space

+ Filter func(string) bool

+ MapName func(string) string

+ Src Space

+ type VCMach = gotvc.Machine[Payload]

+ type ViewCtx struct

+ FS *FSMach

+ Root *Snap

+ Stores [3]stores.Reading

+ Target gdat.Ref

+ VC *VCMach

+ func (vc *ViewCtx) FSRO() [2]stores.Reading

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