Struct DetectContext 

pub struct DetectContext<'a> {
    pub current_branch: &'a str,
    pub home_branch: &'a str,
    pub working_dir: &'a WorkingDirState,
    pub sync_state: &'a SyncState,
    pub pr_info: Option<&'a PrInfo>,
    pub has_remote: bool,
    pub base_pr_merged: Option<&'a str>,
    pub recorded_base: Option<&'a str>,
    pub recorded_base_merged: bool,
    pub recorded_base_sha: Option<&'a str>,
    pub base_ref: &'a str,
    pub behind_base: usize,
}

Inputs for NextAction::detect. Bundled into a struct because the detected state depends on many independent signals; named fields keep call sites legible and let new signals be added without churning every caller.

Fields

current_branch: &'a str

home_branch: &'a str

working_dir: &'a WorkingDirState

sync_state: &'a SyncState

pr_info: Option<&'a PrInfo>

has_remote: bool

base_pr_merged: Option<&'a str>

This branch’s PR’s base was merged (post-PR restack trigger).

recorded_base: Option<&'a str>

Locally recorded stacked base (gw new --stack), filtered to a real parent. Drives the -B <base> create-PR suggestion before a PR exists.

recorded_base_merged: bool

The recorded base’s PR has already merged (stale stacked base): the branch should rebase onto the default branch and open a normal PR.

recorded_base_sha: Option<&'a str>

Recorded base tip SHA (gw new --stack); the --onto boundary that survives the base branch being deleted.

base_ref: &'a str

The ref this branch should sit on: the stacked parent while one is in flight, else the default branch (origin/main). Display only.

behind_base: usize

Commits on base_ref that this branch does not have.