rootiest
3fd9476fbc
Enforces the rails the vault depends on: only directories are linked (agent editing tools refuse to write through a symlinked file), a missing target is refused rather than turned into a dangling link, and adopting a populated live directory copies without clobbering. Also fixes slug sanitization in _agents_repo_slug to apply the same [^a-z0-9._-] → - mapping to the fallback (no-remote) branch, ensuring local project slugs are filesystem-safe and won't leak special chars like spaces or exclamation marks.
71 lines
2.6 KiB
Fish
71 lines
2.6 KiB
Fish
# Copyright (C) 2026 Rootiest
|
|
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
|
|
# SYNOPSIS
|
|
# _agents_repo_slug <dir>
|
|
#
|
|
# DESCRIPTION
|
|
# Derives the vault slug for a project directory. Prefers the normalized
|
|
# git remote URL so the same project keys identically from any clone on
|
|
# any machine; falls back to a path-derived key when no remote exists.
|
|
#
|
|
# Normalization strips the scheme, userinfo, and a numeric port, rewrites
|
|
# scp-form host:path to host/path, drops a trailing .git, lowercases, and
|
|
# maps every character outside [a-z0-9._-] to a dash. These all yield
|
|
# git.rootiest.dev-rootiest-fish-config:
|
|
#
|
|
# https://git.rootiest.dev/rootiest/fish-config.git
|
|
# git@git.rootiest.dev:rootiest/fish-config.git
|
|
# ssh://git@git.rootiest.dev:22/rootiest/fish-config.git
|
|
#
|
|
# With no remote the slug is local-<sanitized-basename>-<8 hex of sha256(realpath)>,
|
|
# where the basename is lowercased and mapped the same way as the remote form.
|
|
# That key is machine-dependent by construction and is best-effort only;
|
|
# agents-vault --adopt rebinds such an entry by hand.
|
|
#
|
|
# ARGUMENTS
|
|
# dir Absolute path to the project directory
|
|
#
|
|
# EXIT STATUS
|
|
# 0 Slug printed
|
|
# 1 No directory argument given
|
|
#
|
|
# RETURNS
|
|
# The slug, one line on stdout.
|
|
#
|
|
# EXAMPLE
|
|
# set -l slug (_agents_repo_slug /home/user/myproject)
|
|
function _agents_repo_slug --argument-names dir
|
|
test -n "$dir"; or return 1
|
|
|
|
set -l url (git -C "$dir" remote get-url origin 2>/dev/null)
|
|
if test -z "$url"
|
|
set -l remotes (git -C "$dir" remote 2>/dev/null)
|
|
if test (count $remotes) -gt 0
|
|
set url (git -C "$dir" remote get-url $remotes[1] 2>/dev/null)
|
|
end
|
|
end
|
|
|
|
if test -n "$url"
|
|
set -l s $url
|
|
# Order matters: the port must go before the scp-form rewrite, or
|
|
# ssh://host:22/a/b becomes host/22/a/b and diverges from the
|
|
# https slug for the same repository.
|
|
set s (string replace -r '^[A-Za-z][A-Za-z0-9+.-]*://' '' -- $s)
|
|
set s (string replace -r '^[^@/]+@' '' -- $s)
|
|
set s (string replace -r '^([^/:]+):[0-9]+/' '$1/' -- $s)
|
|
set s (string replace -r '^([^/:]+):' '$1/' -- $s)
|
|
set s (string replace -r '\.git$' '' -- $s)
|
|
set s (string replace -r '/+$' '' -- $s)
|
|
set s (string lower -- $s)
|
|
set s (string replace -ra '[^a-z0-9._-]' '-' -- $s)
|
|
printf '%s\n' $s
|
|
return 0
|
|
end
|
|
|
|
set -l rp (path resolve "$dir")
|
|
set -l base (string lower -- (path basename "$rp") | string replace -ra '[^a-z0-9._-]' '-')
|
|
set -l digest (printf '%s' "$rp" | sha256sum | string split -f1 ' ')
|
|
printf 'local-%s-%s\n' "$base" (string sub -l 8 -- "$digest")
|
|
end
|