Module rev_parse 

Revision parsing and repository discovery helpers for rev-parse.

This module implements a focused subset of Git’s revision parser used by grit rev-parse in v2 scope: repository/work-tree discovery flags, basic object-name resolution, and lightweight peeling (^{}, ^{object}, ^{commit}).

Functions

abbreviate_object_id

Abbreviate an object ID to a unique prefix.

abbreviate_ref_name

Abbreviate a full ref name to its shortest unambiguous form.

discover_optional

Return Some(repo) when a repository can be discovered at start.

expand_at_minus_to_branch_name

Expand an @{-N} token to the corresponding previous branch name.

is_inside_git_dir

Compute whether cwd is inside the repository’s git-dir.

is_inside_work_tree

Compute whether cwd is inside the repository’s work tree.

list_loose_abbrev_matches

Public: find all object IDs whose hex prefix matches the given string.

resolve_at_minus_to_oid

Resolve @{-N} to the commit OID it points to.

resolve_revision

Resolve a revision string to an object ID.

show_prefix

Compute the --show-prefix output.

symbolic_full_name

Resolve a symbolic ref name to its full form.

to_relative_path

Render path relative to cwd with / separators.