Struct Ctx 

pub struct Ctx<'a> {
    pub name: &'a str,
    pub args: &'a [OsString],
    pub hooks_dir: &'a Path,
    pub push: &'a PushRefs,
    pub manifest: &'a Manifest,
    pub settings: &'a Settings,
}

Everything a hook is given. One shape for all of them, so a handler that needs the invoked name (ban-terms excludes its own source by it) or the hooks directory (the dispatchers glob it) does not need its own signature.

Fields

name: &'a str

The hook name as invoked.

args: &'a [OsString]

Arguments git passed the hook.

hooks_dir: &'a Path

Directory the shim lives in. Only foreign sub-hooks are found here now; our own checks are functions in this binary.

push: &'a PushRefs

The pre-push ref list, read from stdin at most once and lent to every check that asks. See pushrefs.

manifest: &'a Manifest

What this repository’s manifest declares — parsed and trust-gated once by the entrypoint, lent to everything downstream. The same shape as push: read once, owned high, borrowed everywhere.

settings: &'a Settings

Configuration resolved once for this process: the manifest’s trusted policy plus the reads memoised over it. Joins manifest and push in the read-once-borrow-everywhere shape, and replaces the process-global policy store — see crate::config::Settings.