74 lines
1.3 KiB
Bash
Executable file
74 lines
1.3 KiB
Bash
Executable file
#!/bin/sh
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filter=$(git config hooks.filter)
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validation=$(git config hooks.validation)
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indentation=$(git config hooks.indentation)
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temp=$(mktemp -p /dev/shm -d -t git-hook.XXXX)
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export GIT_DIR=$(git rev-parse --show-toplevel)/.git
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new() {
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git status --porcelain | grep -E '^AM|^M|^A' | sed 's/^[^ ]* *//'
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}
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check() {
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file=$2
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luajit -e "
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for line in assert(io.open('$file')):lines() do
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if not line:match('^%s*'):match('^$1*$') then
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print('File \x1b[31m$file\x1b[00m is incorrectly indented!')
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os.exit(1)
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end
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end"
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}
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git checkout-index --prefix="$temp/index/" --all
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cd $temp/index/
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if [ -n "$filter" ]; then
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ln -s $GIT_DIR/ .git
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$filter
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git add --all
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rm -rf .git
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fi
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if [ -n "$validation" ]; then
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$validation || error=1
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fi
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case $indentation in
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tab|tabs)
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echo "Checking tab indentation"
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for file in $(new); do
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check '\t' $file || error=1
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done
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;;
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space|spaces)
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echo "Checking space indentation"
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for file in $(new); do
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check ' ' $file || error=1
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done
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;;
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""|off)
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echo "Skipping indentation check"
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;;
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*)
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echo "Cannot check for indentation type \033[31m'$indentation'\033[00m"
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exit 1
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;;
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esac
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cd $GIT_DIR
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rm -rf $temp
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if [ -z "$error" ]
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then exit 0
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else exit 1
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fi
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hook=$(basename $0)
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if [ -f $GIT_DIR/hooks/$hook ]
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then
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echo Running project-level hook: $GIT_DIR/hooks/$hook
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$GIT_DIR/hooks/$hook
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fi
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