cpt

[ARCHIVED] Carbs Packaging Tools
git clone git://git.ckyln.com/~cem/cpt.git
Log | Files | Refs | README | LICENSE

commit 767e4144476a6fd5de39f9e9a44f9a7e07736cfa
parent 9b19bc0fab695769c498d91c5918c62c57c8797e
Author: Dylan Araps <dylan.araps@gmail.com>
Date:   Mon,  3 Feb 2020 11:11:16 +0200

kiss: Simplify regex escape

Diffstat:
Mkiss | 23++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/kiss b/kiss @@ -56,16 +56,17 @@ as_root() { case $su in *sudo) sudo -Eu "${user:-root}" -- "$@" ;; *doas) doas -u "${user:-root}" -- "$@" ;; - *) su -pc "$* <&3" "${user:-root}" 3<&0 </dev/tty ;; + *) su -pc "$* <&3" "${user:-root}" 3<&0 </dev/tty ;; esac } -regex_escape() { +esc() { # Escape all required characters in both the search and # replace portions of two strings for use in a 'sed' call # as "plain-text". - sea=$(printf %s "$1" | sed 's/[]\/$*.^[]/\\&/g') - rep=$(printf %s "$2" | sed 's/[\/&]/\\&/g') + printf 's/^%s$/%s/' \ + "$(printf %s "$1" | sed 's/[]\/$*.^[]/\\&/g')" \ + "$(printf %s "$2" | sed 's/[\/&]/\\&/g')" } pkg_lint() { @@ -736,11 +737,10 @@ pkg_conflicts() { "$tar_dir/$p_name/$cho_dir/$p_name$con_name" 2>/dev/null || die "File must be in ${con%/*} and not a symlink to it" - regex_escape "$con" "/$cho_dir/$p_name$con_name" - # Rewrite the package's manifest to update its location # to its new spot (and name) in the choices directory. - sed -i "s/^$sea\$/$rep/" "$tar_dir/$p_name/$pkg_db/$p_name/manifest" + sed -i "$(esc "$con" "/$cho_dir/$p_name$con_name")" \ + "$tar_dir/$p_name/$pkg_db/$p_name/manifest" done else if "$grep" -Fxf "$cac_dir/$pid-m" -- "$@"; then @@ -781,20 +781,17 @@ pkg_swap() { log "Swapping '$2' from '$pkg_owns' to '$1'" - regex_escape "$2" "$PWD/$pkg_owns>${alt#*>}" - # Convert the current owner to an alternative and rewrite # its manifest file to reflect this. cp -f "$2" "$pkg_owns>${alt#*>}" - sed -i "s/^$sea\$/$rep/" "../installed/$pkg_owns/manifest" + sed -i "$(esc "$2" "$PWD/$pkg_owns>${alt#*>}")" \ + "../installed/$pkg_owns/manifest" fi - regex_escape "$PWD/$alt" "$2" - # Convert the desired alternative to a real file and rewrite # the manifest file to reflect this. The reverse of above. mv -f "$alt" "$2" - sed -i "s/^$sea\$/$rep/" "../installed/$1/manifest" + sed -i "$(esc "$PWD/$alt" "$2")" "../installed/$1/manifest" } pkg_remove() {