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37 lines
1.0 KiB
Bash
Executable File
37 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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rustfmt --version &>/dev/null
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if [ $? != 0 ]; then
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printf "[pre_commit] \033[0;31merror\033[0m: \"rustfmt\" not available. \n"
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printf "[pre_commit] \033[0;31merror\033[0m: rustfmt can be installed via - \n"
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printf "[pre_commit] $ rustup component add rustfmt \n"
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exit 1
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fi
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problem_files=()
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# collect ill-formatted files
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for file in $(git diff --name-only --cached); do
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if [ ${file: -3} == ".rs" ]; then
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rustfmt +stable --check $file &>/dev/null
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if [ $? != 0 ]; then
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problem_files+=($file)
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fi
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fi
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done
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if [ ${#problem_files[@]} == 0 ]; then
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# done
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printf "[pre_commit] rustfmt \033[0;32mok\033[0m \n"
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else
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# reformat the files that need it and re-stage them.
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printf "[pre_commit] the following files were rustfmt'd before commit: \n"
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for file in ${problem_files[@]}; do
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rustfmt +stable $file
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git add $file
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printf "\033[0;32m $file\033[0m \n"
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done
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fi
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exit 0
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