Crate hunkpick 

Non-interactive git add -p alternative: pick and split unified-diff hunks by index, range, or content id.

hunkpick reads a unified diff from stdin (or a file), splits each hunk into minimal sub-hunks, and emits only the selected ones — suitable for piping into git apply --cached. The crate exposes the building blocks used by the CLI:

• parser — parse a unified diff into a model::Patch;
• select — resolve selectors (index, range, path:*, content id) and emit the chosen sub-hunks;
• split — split an original hunk at context boundaries;
• renumber — recompute new-side line numbers of a result diff;
• list — enumerate addressable sub-hunks (human-readable and JSON);
• validate — check internal consistency of a result diff;
• subhunk_id — stable content ids for sub-hunks;
• emit — render a model::Patch back to a unified diff;
• error — application errors with process exit codes.

See the README for the selector grammar and command reference.

Modules

cli

emit

error

list

model

parser

renumber

New-side (+) line numbers of a result diff.

select

split

subhunk_id

validate