Documentation
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Overview ¶
Package ref looks up which task a lookaround command is about. Every noun takes the same optional reference and falls back the same way, so the cascade lives here once: an explicit id, then the id in the current branch name, then the task this session's run state records.
The prefix that makes a branch searchable comes from facts - the task id format a project declares, or the one its name derives. Without a prefix only an explicit reference is accepted, because no rule can tell a task number in a branch name from any other number.
Index ¶
Constants ¶
const ( OriginExplicit = "explicit" OriginBranch = "branch" OriginSession = "session" )
Where a looked-up reference came from. Reported so an error, or a caller that wants to say "GH-22, from the branch", can name it.
const ( AfterKey = "f10-after" AfterBranchKey = "f10-after-branch" LandedKey = "f10-landed" )
The keys `f10 start --after` writes beside TaskKey: the base task's id and its bare branch name. Once the base merges, finish clears both and sets LandedKey to the base's id, so the next step brings the default branch in first.
const ModelKey = "f10-model"
ModelKey records the model `f10 start --model` gave the branch's agent, for a reader of the branch; absent for claude's default and on branches started before it was written.
const RidersKey = "f10-tasks"
RidersKey is the key, beside TaskKey, that lists a bundle's riders, space-separated: the tasks one branch ships beside its lead.
const Separator = "+"
Separator joins a bundle's ids where they are typed and in its branch name: `ABC-1+ABC-2`, the lead first.
const TaskKey = "f10-task"
TaskKey is the local config key, under `branch.<name>.`, that links a branch to its task: start writes it on a branch picked up from a PR, whose name need not carry the id, and on a bundle's branch, for its lead.
Variables ¶
var ErrNoReference = errors.New("no task reference given")
ErrNoReference means the cascade ran out. It is wrapped with what each tier actually had to offer, because "none found" alone sends a reader looking in the wrong place - most often at a session tier that was never available to them.
Functions ¶
func Match ¶ added in v0.33.0
Match is the task id in text: a branch name, a PR title, a commit subject. It is fromBranch minus git, so standup reads titles and subjects by the same rule and a test needs no checkout.
func Members ¶ added in v0.36.0
Members is the bundle a branch name spells in its first segment, `ABC-1+ABC-2/slug`, lead first, or nil for a name that spells none.
func SplitSuffix ¶
SplitSuffix separates a salted reference into the reference and its suffix. A token without one, or a url, comes back whole with "".
Types ¶
type Lookup ¶ added in v0.26.0
type Lookup struct {
Prefix string // id prefix from facts ("ABC", "GH"); empty where nothing declares or implies one
Dir string // checkout root - the branch is read from here
// NoSession stops the cascade at the branch: a commit's trailer names the
// branch's task or none, never one this session happens to have recorded
NoSession bool
}
A Lookup answers references for one checkout.
func (Lookup) Find ¶ added in v0.26.0
Find walks the cascade. An empty explicit reference falls through to the branch and then to the session; a non-empty one that does not parse is an error rather than a fallthrough, because a typo'd id should say so instead of quietly opening whatever the branch happens to name.
Any member of a bundle comes back with the whole bundle: a `+`-joined token as the lead, a single id as itself, so reading a rider still reads the rider and Head finds the branch.
type Ref ¶
type Ref struct {
ID string // "GH-22": the prefix and number in the project's format
Number string // "22": what a host CLI wants
Origin string
// Bundle is every id of the bundle the task belongs to, lead first, or
// nil for a task that ships alone
Bundle []string
}
A Ref is one looked-up task reference.
func (Ref) Head ¶ added in v0.36.0
Head is the reference a branch is looked up by: the bundle's lead, or the task itself. Plan, agent, run state and ledger all key on it.
func (Ref) Label ¶ added in v0.36.0
Label is the reference as typed at an entry point: `ABC-1+ABC-2`, or the id.
func (Ref) MemberRefs ¶ added in v0.36.0
MemberRefs is every member as a reference of its own, the lead first.
Source Files