wok-6.x annotate busybox/stuff/command_not_found @ rev 21870

busybox/command_not_found: use $PATH (again)
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Sep 25 11:06:27 2019 +0200 (2019-09-25)
parents 3525dfa8c479
children 352e1cee9466
rev   line source
pascal@21860 1 #!/bin/sh
pascal@21860 2
pascal@21869 3 FILES=/var/lib/tazpkg/files.list.lzma
pascal@21869 4 LIST=/tmp/command-list.gz
pascal@21870 5 [ ! $LIST -nt $FILES ] && unlzma <$FILES | grep -E "(: ${PATH//:/|: })" | \
pascal@21870 6 gzip -9 >$LIST && chmod 666 $LIST
pascal@21860 7
pascal@21861 8 lookup() {
pascal@21869 9 zcat $LIST | grep "/$2$1$" | while read pkg file; do
pascal@21860 10 cat <<EOT
pascal@21860 11 Command '$1' not found, but can be installed as root with:
pascal@21860 12
pascal@21860 13 tazpkg -gi ${pkg%:}
pascal@21861 14 ${2:+$2$1}
pascal@21860 15 EOT
pascal@21860 16 break
pascal@21860 17 done
pascal@21860 18 }
pascal@21860 19
pascal@21860 20 MSG="$(lookup "$1")"
pascal@21860 21 [ "$MSG" ] || MSG="$(lookup "$1" get-)"
pascal@21861 22 echo "${MSG:-${SHELL##*/}: $1: not found}"