42 lines
951 B
Bash
Executable file
42 lines
951 B
Bash
Executable file
#! /bin/bash
|
|
#
|
|
# aliasconv.bash - convert csh aliases to bash aliases and functions
|
|
#
|
|
# usage: aliasconv.bash
|
|
#
|
|
# Chet Ramey
|
|
# chet@po.cwru.edu
|
|
#
|
|
trap 'rm -f /tmp/cb$$.?' 0 1 2 3 6 15
|
|
|
|
T=$'\t'
|
|
|
|
cat << \EOF >/tmp/cb$$.1
|
|
mkalias ()
|
|
{
|
|
case $2 in
|
|
'') echo alias ${1}="''" ;;
|
|
*[#\!]*)
|
|
comm=$(echo $2 | sed 's/\!\*/"$\@"/g
|
|
s/\!:\([1-9]\)/"$\1"/g
|
|
s/#/\#/g')
|
|
echo $1 \(\) "{" command "$comm" "; }"
|
|
;;
|
|
*) echo alias ${1}=\'$(echo "${2}" | sed "s:':'\\\\'':g")\' ;;
|
|
esac
|
|
}
|
|
EOF
|
|
|
|
# the first thing we want to do is to protect single quotes in the alias,
|
|
# since they whole thing is going to be surrounded by single quotes when
|
|
# passed to mkalias
|
|
|
|
sed -e "s:':\\'\\\'\\':" -e "s/^\([a-zA-Z0-9_-]*\)$T\(.*\)$/mkalias \1 '\2'/" >>/tmp/cb$$.1
|
|
|
|
$BASH /tmp/cb$$.1 | sed -e 's/\$cwd/\$PWD/g' \
|
|
-e 's/\$term/\$TERM/g' \
|
|
-e 's/\$home/\$HOME/g' \
|
|
-e 's/\$user/\$USER/g' \
|
|
-e 's/\$prompt/\$PS1/g'
|
|
|
|
exit 0
|