diff options
Diffstat (limited to 'games/xroar/douninst.sh')
| -rw-r--r-- | games/xroar/douninst.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/games/xroar/douninst.sh b/games/xroar/douninst.sh new file mode 100644 index 0000000000..cc363b1b71 --- /dev/null +++ b/games/xroar/douninst.sh @@ -0,0 +1,17 @@ +# 20211015 bkw: I was going to have a douninst.sh that runs +# /usr/bin/install-info --delete /usr/info/xroar.info.gz /usr/info/dir +# but this won't work because removepkg has already deleted +# /usr/info/xroar.info.gz before it runs douninst.sh. And you can't +# use install-info to remove stuff *by name* from /usr/info/dir; +# the info file must actually exist. +# So the script has to manually remove the entry from the info dir, +# and the Emulators section if it's become empty. + +if [ -e usr/info/dir ]; then + # Remove the entry first: + sed -i '/^\* XRoar:/d' usr/info/dir + # If the Emulators section is empty now, remove it too: + if grep -A1 '^Emulators$' usr/info/dir | tail -1 | grep -q '^$'; then + sed -i '/^Emulators$/,+1d' usr/info/dir + fi +fi |