cpt

[ARCHIVED] Carbs Packaging Tools
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commit 336271d3c9ede7e7d251518fdf5918964512e8e8
parent 087f2c52ca387594172bb37a4acccb5b4cde4778
Author: Dylan Araps <dylan.araps@gmail.com>
Date:   Sat, 18 Apr 2020 09:35:38 +0300

kiss: Elevate permissions if needed during checksum generation.

This simply modifies as_root() to allow running commands as any
given user and generates checksums according to the owner of the
checksums file and the current user's write permissions.

Diffstat:
Mkiss | 20+++++++++++++++-----
1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/kiss b/kiss @@ -53,12 +53,12 @@ prompt() { as_root() { # Simple function to run a command as root using either 'sudo', # 'doas' or 'su'. Hurrah for choice. - [ "$uid" = 0 ] || log "Using '${su:-su}'" + [ "$uid" = 0 ] || log "Using '${su:-su}' (to become ${user:=root})" case $su in - *sudo) sudo -E -- "$@" ;; - *doas) doas -- "$@" ;; - *) su -pc "$* <&3" 3<&0 </dev/tty ;; + *sudo) sudo -E -u "$user" -- "$@" ;; + *doas) doas -u "$user" -- "$@" ;; + *) su -pc "$* <&3" "$user" 3<&0 </dev/tty ;; esac } @@ -1302,7 +1302,17 @@ args() { for pkg do pkg_lint "$pkg" c; done for pkg do pkg_sources "$pkg" c; done for pkg do - pkg_checksums "$pkg" > "$(pkg_find "$pkg")/checksums" + pkg_checksums "$pkg" | { + repo_dir=$(pkg_find "$pkg")/checksums + + if [ -w "$repo_dir" ]; then + tee "$repo_dir" + else + log "$pkg" "Need permissions to generate checksums" + + user=$(stat -c %U "$repo_dir") as_root tee "$repo_dir" + fi + } log "$pkg" "Generated checksums" done