Files
fish-config/functions/_agents_init_install_tools.fish

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Fish

# Copyright (C) 2026 Rootiest
# SPDX-License-Identifier: AGPL-3.0-or-later
# SYNOPSIS
# _agents_init_install_tools <agents_dir>
#
# DESCRIPTION
# Copies the canonical version-bump script and git hook shims from
# fish-config's scripts/agents-tools/ into <agents_dir>/.agents-tools/,
# refreshing them when the shipped `agents-tools-version:` marker is newer
# than the installed copy. Files are made executable. Idempotent: prints
# nothing when the installed tooling is already current, or a short summary
# line when it installed or updated the tooling.
#
# ARGUMENTS
# agents_dir Absolute path to the AGENTS/ sub-repo root
#
# RETURNS
# 0 Tooling is current or was installed/updated successfully
# 1 Canonical source missing or a copy failed
#
# EXAMPLE
# set -l msg (_agents_init_install_tools /path/to/AGENTS)
# test -n "$msg"; and echo $msg
function _agents_init_install_tools --argument-names agents_dir
test -n "$agents_dir"; or return 1
set -l src (path resolve (status dirname)/../scripts/agents-tools)
test -f "$src/version-bump"; or return 1
set -l dest "$agents_dir/.agents-tools"
set -l want (command grep -m1 -oE 'agents-tools-version: *[0-9]+' "$src/version-bump" 2>/dev/null | command grep -oE '[0-9]+$')
set -l have ""
test -f "$dest/version-bump"; and set have (command grep -m1 -oE 'agents-tools-version: *[0-9]+' "$dest/version-bump" 2>/dev/null | command grep -oE '[0-9]+$')
test "$want" = "$have"; and return 0
mkdir -p "$dest/hooks"; or return 1
command cp "$src/version-bump" "$dest/version-bump"; or return 1
command cp "$src/hooks/pre-commit" "$dest/hooks/pre-commit"; or return 1
command cp "$src/hooks/prepare-commit-msg" "$dest/hooks/prepare-commit-msg"; or return 1
chmod +x "$dest/version-bump" "$dest/hooks/pre-commit" "$dest/hooks/prepare-commit-msg"; or return 1
if test -z "$have"
echo "→ Installed AGENTS/.agents-tools/ (version-bump v$want)"
else
echo "→ Updated AGENTS/.agents-tools/ (v$have → v$want)"
end
end