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54 lines
1.5 KiB
54 lines
1.5 KiB
#!/bin/sh |
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set -e |
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install_rustfmt() { |
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if ! which rustup &> /dev/null; then |
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curl https://sh.rustup.rs -sSf | sh -s -- -y |
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export PATH=$PATH:$HOME/.cargo/bin |
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if ! which rustup &> /dev/null; then |
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echo "Failed to install rustup. Performing the commit without style checking." |
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exit 0 |
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fi |
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fi |
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if ! rustup component list|grep rustfmt &> /dev/null; then |
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echo "Installing rustfmt…" |
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rustup component add rustfmt |
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fi |
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} |
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if ! which cargo &> /dev/null || ! cargo fmt --help &> /dev/null; then |
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echo "Unable to check Fractal’s code style, because rustfmt could not be run." |
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if [ ! -t 1 ]; then |
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# No input is possible |
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echo "Performing commit." |
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exit 0 |
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fi |
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echo "" |
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echo "y: Install rustfmt via rustup" |
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echo "n: Don't install rustfmt and perform the commit" |
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echo "Q: Don't install rustfmt and abort the commit" |
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while true; do |
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read -p "Install rustfmt via rustup? [y/n/Q]: " yn |
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case $yn in |
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[Yy]* ) install_rustfmt; break;; |
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[Nn]* ) echo "Performing commit."; exit 0;; |
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[Qq]* | "" ) echo "Aborting commit."; exit -1;; |
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* ) echo "Invalid input";; |
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esac |
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done |
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fi |
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echo "--Checking style--" |
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cargo fmt --all -- --check |
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if test $? != 0; then |
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echo "--Checking style fail--" |
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echo "Please fix the above issues, either manually or by running: cargo fmt --all" |
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exit -1 |
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else |
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echo "--Checking style pass--" |
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fi
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