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Remove bashism from git pre-commit hook

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This commit is contained in:
Giuseppe De Palma 2021-06-22 07:03:29 +00:00 committed by Julian Sparber
parent f94cde40d1
commit 19f9a911d8
1 changed files with 7 additions and 4 deletions
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11
hooks/pre-commit.hook
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@ -17,7 +17,7 @@ install_rustfmt() {
fi
}
if ! which cargo &> /dev/null || ! cargo fmt --help &> /dev/null; then
if ! which cargo >/dev/null 2>&1 || ! cargo fmt --help >/dev/null 2>&1; then
echo "Unable to check Fractal’s code style, because rustfmt could not be run."
if [ ! -t 1 ]; then
@ -31,15 +31,18 @@ if ! which cargo &> /dev/null || ! cargo fmt --help &> /dev/null; then
echo "n: Don't install rustfmt and perform the commit"
echo "Q: Don't install rustfmt and abort the commit"
while true; do
read -p "Install rustfmt via rustup? [y/n/Q]: " yn
echo ""
while true
do
echo -n "Install rustfmt via rustup? [y/n/Q]: "; read yn < /dev/tty
case $yn in
[Yy]* ) install_rustfmt; break;;
[Nn]* ) echo "Performing commit."; exit 0;;
[Qq]* | "" ) echo "Aborting commit."; exit -1;;
[Qq]* | "" ) echo "Aborting commit."; exit -1 >/dev/null 2>&1;;
* ) echo "Invalid input";;
esac
done
fi
echo "--Checking style--"