diff options
Diffstat (limited to 'dot_local/bin/executable_sudo')
| -rw-r--r-- | dot_local/bin/executable_sudo | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/dot_local/bin/executable_sudo b/dot_local/bin/executable_sudo new file mode 100644 index 0000000..b643f34 --- /dev/null +++ b/dot_local/bin/executable_sudo @@ -0,0 +1,59 @@ +#!/bin/sh +# sudo → doas shim that takes precedence over /usr/bin/sudo +# (provided by doas-sudo-shim) by living in $HOME/.local/bin. +# +# Why a custom shim: opendoas does not implement `sudo -v` (extend the +# auth timestamp without running a command). paru --sudoloop relies on +# that to keep credentials fresh during long AUR builds; without it, +# building gcc-git for an hour then mistyping the password at the install +# step throws the whole build away. We translate the handful of sudo +# flags paru / common scripts use into doas equivalents and swallow the +# rest. +# +# Translations: +# -v / --validate → doas true (refresh persist timestamp) +# -k / -K → doas -L (clear persist timestamp) +# -n → doas -n +# -E -H -i -S → silently dropped +# anything else → doas "$@" + +set -eu + +forward= +for arg; do + case $arg in + -v|--validate) + exec doas true + ;; + -k|-K) + exec doas -L + ;; + -h|--help) + exec doas -h + ;; + -n) + forward="$forward -n" + ;; + -E|-H|-i|-S|--preserve-env|--set-home|--login|--stdin) + # meaningless under doas; drop + ;; + --) + shift + # shellcheck disable=SC2086 + exec doas $forward "$@" + ;; + -*) + # unknown flag — pass through and let doas complain + forward="$forward $arg" + ;; + *) + # first non-flag: rest of argv is the command + # shellcheck disable=SC2086 + exec doas $forward "$@" + ;; + esac + shift +done + +# Only flags, no command — treat as `sudo -v` semantics. +exec doas true |