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Install script exits on error

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It always removes the temporary file
This commit is contained in:
Frederik Hanghøj Iversen 2014-02-28 13:26:17 +01:00 committed by fredefox
parent 1b48475623
commit 7b900401b6
1 changed files with 17 additions and 18 deletions
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35
install.sh
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@ -1,24 +1,23 @@
#!/usr/bin/env sh
if [ "$UID" -ne 0 ]
then echo "Please run as root"
exit
fi
set -e
TMP=$(mktemp pirate-get-XXX)
if [ $(which python2.7) ]
then
echo "#!/usr/bin/env python2.7" > "$TMP"
elif [ `which python2` ]
then
echo "#!/usr/bin/env python2" > "$TMP"
else
echo "#!/usr/bin/env python" > "$TMP"
fi
{
if [ $(which python2.7) ]
then
echo "#!/usr/bin/env python2.7" > "$TMP"
elif [ `which python2` ]
then
echo "#!/usr/bin/env python2" > "$TMP"
else
echo "#!/usr/bin/env python" > "$TMP"
fi
sed 1d $(dirname $0)/pirate-get.py >> "$TMP"
cp "$TMP" /usr/bin/pirate-get
chmod +x /usr/bin/pirate-get
chmod 755 /usr/bin/pirate-get
rm "$TMP"
cp "$TMP" /usr/bin/pirate-get &&
chmod +x /usr/bin/pirate-get &&
chmod 755 /usr/bin/pirate-get &&
rm $TMP
} || rm $TMP