todotxt

package
v0.4.3 Latest Latest
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 Go to latest Published: Apr 14, 2024 License: GPL-3.0 Imports: 21 Imported by: 0

Documentation

Overview

The purpose of this package is to provide an API that strictly complies with the todotxt spec. In particular this means that any non-standard behavior (including recurring tasks) does not belong here, but in the extensions package

Index

Constants

This section is empty.

Variables

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var DefaultDecoder = Decoder{}
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var DefaultEncoder = Encoder{}
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var DefaultJsonEncoder = JsonEncoder{}
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var ErrAbort = errors.New("operation aborted by hook")
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var ErrCompleteBeforeCreation = errors.New("completion date can not be before creation date")
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var ErrCompletionDateWhileUndone = errors.New("completion date can not be set on undone task")
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var ErrCreationDateUnset = errors.New("completion date can not be set while creation date is not")
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var ErrNoPrioWhenDone = errors.New("done tasks must not have a priority")
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var NoNoteIdsError = errors.New("could not find a new id in a reasonable amount of time. Try running \"quest notes clean\" or consider increasting id length")

Functions

func MatcherForTag 

func MatcherForTag(key string) *regexp.Regexp

MatcherForTag returns a regular expression that matches a tag with the supplied key. To access the value consult submatch 1

Any leading/trailing whitespace in key will be removed before constructing the matcher Any remaining whitespace will be replaced with +

Types

type BuildFunc 

type BuildFunc func(*Item) *Item

func CopyOf 

func CopyOf(item *Item) BuildFunc

func WithCompletionDate 

func WithCompletionDate(date time.Time) BuildFunc

func WithCreationDate 

func WithCreationDate(date time.Time) BuildFunc

func WithDescription 

func WithDescription(desc string) BuildFunc

func WithDone 

func WithDone(done bool) BuildFunc

func WithMeta 

func WithMeta(done bool, prio Priority, completionDate time.Time, creationDate time.Time) BuildFunc

func WithNowFunc 

func WithNowFunc(now func() time.Time) BuildFunc

func WithPriority 

func WithPriority(prio Priority) BuildFunc

func WithoutCompletionDate 

func WithoutCompletionDate() BuildFunc

func WithoutCreationDate 

func WithoutCreationDate() BuildFunc

type Context 

type Context string

func (Context) Matcher 

func (c Context) Matcher() *regexp.Regexp

Matcher returns a regular expression matching this specific context. The Match will contain a leading and trailing whitespace, the context description without whitespace will be matched by submatch 1

func (Context) String 

func (c Context) String() string

type Decoder 

type Decoder struct {
}

func (*Decoder) Decode 

func (d *Decoder) Decode(r io.Reader) ([]*Item, error)

type Encoder 

type Encoder struct {
}

func (Encoder) Encode 

func (f Encoder) Encode(w io.Writer, tasks []*Item) error

type Event 

type Event interface {
	Dispatch(*List, Hook) error
}

type Hook 

type Hook interface {
	OnMod(list *List, event ModEvent) error
	OnValidate(list *List, event ValidationEvent) error
}

type HookFunc 

type HookFunc func(*List, ModEvent) error

func (HookFunc) OnMod 

func (h HookFunc) OnMod(list *List, event ModEvent) error

func (HookFunc) OnValidate 

func (h HookFunc) OnValidate(*List, ValidationEvent) error

type Item 

type Item struct {
	// contains filtered or unexported fields
}

func BuildItem 

func BuildItem(modifier ...BuildFunc) (*Item, error)

func MustBuildItem 

func MustBuildItem(m ...BuildFunc) *Item

func (*Item) Apply 

func (i *Item) Apply(item *Item) error

func (*Item) CleanDescription 

func (i *Item) CleanDescription(projects []Project, contexts []Context, tags []string) string

func (*Item) Complete 

func (i *Item) Complete() error

func (*Item) CompletionDate 

func (i *Item) CompletionDate() *time.Time

func (*Item) Contexts 

func (i *Item) Contexts() []Context

func (*Item) CreationDate 

func (i *Item) CreationDate() *time.Time

func (*Item) Description 

func (i *Item) Description() string

func (*Item) Done 

func (i *Item) Done() bool

func (*Item) EditDescription 

func (i *Item) EditDescription(desc string) error

func (*Item) Equals 

func (i *Item) Equals(item *Item) bool

func (*Item) MarkUndone 

func (i *Item) MarkUndone() error

func (*Item) PrioritizeAs 

func (i *Item) PrioritizeAs(prio Priority) error

func (*Item) Priority 

func (i *Item) Priority() Priority

func (*Item) Projects 

func (i *Item) Projects() []Project

func (*Item) SetCreation 

func (i *Item) SetCreation(creation time.Time) error

func (*Item) SetTag 

func (i *Item) SetTag(key, value string) error

func (*Item) String 

func (i *Item) String() string

func (*Item) Tags 

func (i *Item) Tags() Tags

type JsonEncoder 

type JsonEncoder struct {
}

func (JsonEncoder) Encode 

func (f JsonEncoder) Encode(w io.Writer, list *List, tasks []*Item) error

type List 

type List struct {
	// contains filtered or unexported fields
}

func ListOf 

func ListOf(items ...*Item) *List

func (*List) Add 

func (l *List) Add(items ...*Item) (err error)

func (*List) AddHook 

func (l *List) AddHook(hook Hook)

func (*List) AllContexts 

func (l *List) AllContexts() []Context

func (*List) AllProjects 

func (l *List) AllProjects() []Project

func (*List) AllTags 

func (l *List) AllTags() []string

func (*List) GetLine 

func (l *List) GetLine(line int) *Item

func (*List) Len 

func (l *List) Len() int

func (*List) LineOf 

func (l *List) LineOf(i *Item) int

func (*List) Remove 

func (l *List) Remove(line int) error

func (*List) Reset 

func (l *List) Reset()

func (*List) Secret 

func (l *List) Secret(secretChange func() error) error

func (*List) Snapshot 

func (l *List) Snapshot()

func (*List) Tasks 

func (l *List) Tasks() []*Item

Tasks returns all non deleted items like they are ordered on disk.

type ModEvent 

type ModEvent struct {
	Previous *Item
	Current  *Item
}

ModEvent is an event that is issued whenever a modification to the list happens. In case a task was added previous will be nil and current non-nil In case an existing task was modified both will be non-nil In case a task was removed previous will be non-nil and current will be nil It is legal to modify Current from within a hook. e.g. to undo a change do `*Current = *Previous`

func (ModEvent) Dispatch 

func (m ModEvent) Dispatch(list *List, h Hook) error

func (ModEvent) IsCompleteEvent 

func (m ModEvent) IsCompleteEvent() bool

type NotesRepo added in v0.4.0 

type NotesRepo struct {
	IdLength int
	// contains filtered or unexported fields
}

func NewNotesRepo added in v0.4.0 

func NewNotesRepo(notesTag string, notesDir string) *NotesRepo

func (*NotesRepo) Clean added in v0.4.0 

func (n *NotesRepo) Clean(lists ...*List) error

func (*NotesRepo) Get added in v0.4.0 

func (n *NotesRepo) Get(item *Item) (string, error)

type OLockError 

type OLockError struct {
	BackupPath string
}

func (OLockError) Error 

func (o OLockError) Error() string

type ParseError 

type ParseError struct {
	// contains filtered or unexported fields
}

func (ParseError) Error 

func (p ParseError) Error() string

type Priority 

type Priority byte
const (
	PrioNone Priority = iota
	PrioZ
	PrioY
	PrioX
	PrioW
	PrioV
	PrioU
	PrioT
	PrioS
	PrioR
	PrioQ
	PrioP
	PrioO
	PrioN
	PrioM
	PrioL
	PrioK
	PrioJ
	PrioI
	PrioH
	PrioG
	PrioF
	PrioE
	PrioD
	PrioC
	PrioB
	PrioA
)

Reverse order so that wen can compare using <=

func PriorityFromString 

func PriorityFromString(prio string) (Priority, error)

func (Priority) String 

func (p Priority) String() string

type Project 

type Project string

func (Project) Matcher 

func (p Project) Matcher() *regexp.Regexp

Matcher returns a regular expression matching this specific project. The Match will contain a leading a trailing whitespace, the project description without whitespace will be matched by submatch 1

func (Project) String 

func (p Project) String() string

type ReadError 

type ReadError struct {
	BaseError  error
	Line       string
	LineNumber int
}

func (ReadError) Error 

func (r ReadError) Error() string

func (ReadError) Unwrap 

func (r ReadError) Unwrap() error

type ReadFunc 

type ReadFunc func() (*List, error)

type Repo 

type Repo struct {
	Encoder      *Encoder
	Decoder      *Decoder
	DefaultHooks []Hook
	Keep         int
	// contains filtered or unexported fields
}

func NewRepo 

func NewRepo(dest string) *Repo

func (*Repo) Close 

func (t *Repo) Close() error

func (*Repo) Read 

func (t *Repo) Read() (*List, error)

func (*Repo) Save 

func (t *Repo) Save(l *List) error

func (*Repo) Watch 

func (t *Repo) Watch() (<-chan ReadFunc, func(), error)

Watch watches watches for file changes. The second return argument can be used to unregister the watcher. However, that function must not be called from the same go routine that listens on the returned channel. When in doubt you can close it asynchronosuly `go remove()`

type Tags 

type Tags map[string][]string

func (Tags) Keys 

func (t Tags) Keys() []string

type ValidationError 

type ValidationError struct {
	Base          error
	OffendingItem *Item
	Line          int
}

func (ValidationError) Error 

func (v ValidationError) Error() string

func (ValidationError) Unwrap 

func (v ValidationError) Unwrap() error

type ValidationEvent 

type ValidationEvent struct {
	Item *Item
}

func (ValidationEvent) Dispatch 

func (v ValidationEvent) Dispatch(list *List, h Hook) error

Source Files

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