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retroarch-release.sh: Ask before removing the directory.

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Someone might run this script without realizing what it does.
This commit is contained in:
orbea 2019-05-08 09:17:30 -07:00
parent 28e3515ad4
commit c0d48cfd25
1 changed files with 11 additions and 3 deletions
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14
retroarch-release.sh
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@ -1,6 +1,6 @@
#!/bin/sh
# vim: set ts=3 sw=3 noet ft=sh : bash
# RetroArch packaging script
# vim: set ts=3 sw=3 noet ft=sh : sh
# RetroArch packaging script for release tarballs
PRGNAM=RetroArch
SRCNAM="$(printf %s $PRGNAM | tr '[:upper:]' '[:lower:]')"
@ -10,7 +10,15 @@ TMP=${TMP:-/tmp/libretro}
set -eu
# Ensure a clean and fully updated repo
[ -d $SRCNAM ] && rm -rf -- $SRCNAM
if [ -d $SRCNAM ]; then
printf %s\\n "WARNING: The $PRGNAM directory already exists." \
"Remove the $PRGNAM directory and continue? (y/n)" >&2
read -r answer
case "$answer" in
[yY]|[yY][eE][sS] ) rm -rf -- $SRCNAM ;;
* ) printf %s\\n 'Exiting ...'; exit 0 ;;
esac
fi
./libretro-fetch.sh $SRCNAM