diff options
| -rwxr-xr-x | kiss | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -43,6 +43,13 @@ contains() { case " $1 " in *" $2 "*) return 0; esac; return 1 } +regesc() { + # Escape special regular expression characters as + # defined in POSIX BRE. '$.*[\^' + printf '%s\n' "$1" | sed 's|\\|\\\\|g;s|\[|\\[|g;s|\$|\\$|g;s|\.|\\.|g;s|\*|\\*|g;s|\^|\\^|g' +} + + prompt() { # If a KISS_NOPROMPT variable is set, continue. # This can be useful for installation scripts and @@ -940,8 +947,8 @@ pkg_swap() { die "Alternative '$1 $2' doesn't exist" if [ -f "$2" ]; then - # Figure out which package owns the file we are going to - # swap for another package's. + # Figure out which package owns the file we are going to swap for + # another package's. # # Print the full path to the manifest file which contains # the match to our search. @@ -960,7 +967,7 @@ pkg_swap() { # its manifest file to reflect this. We then resort this file # so no issues arise when removing packages. cp -Pf "$KISS_ROOT/$2" "$pkg_owns>${alt#*>}" - sed "s#^$2#${PWD#$KISS_ROOT}/$pkg_owns>${alt#*>}#" \ + sed "s#^$(regesc "$2")#${PWD#$KISS_ROOT}/$pkg_owns>${alt#*>}#" \ "../installed/$pkg_owns/manifest" | sort -r -o "../installed/$pkg_owns/manifest" fi @@ -968,7 +975,7 @@ pkg_swap() { # Convert the desired alternative to a real file and rewrite # the manifest file to reflect this. The reverse of above. mv -f "$alt" "$KISS_ROOT/$2" - sed "s#^${PWD#$KISS_ROOT}/$alt#$2#" "../installed/$1/manifest" | + sed "s#^${PWD#$KISS_ROOT}/$(regesc "$alt")#$2#" "../installed/$1/manifest" | sort -r -o "../installed/$1/manifest" } |