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main
util/git-hooks/install.sh
30 строк
904 B
Nico Huber
git-hooks: Fix install script for various git versions
22 фев 2018, 00:20
22 фев 2018, 00:20
4164c54
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#!/bin/sh -e root=$(git rev-parse --show-cdup 2>/dev/null) || \ { echo "Not under git control. Cannot install git hooks." >&2 ; exit 0 ; } [ -z "${root}" ] || \ { echo "Not in root directory. Can only run from git root." >&2 ; exit 1 ; } src=util/git-hooks/ # relative to root hooks=$(cd "${src}" && git ls-files -c | grep -Ev 'install.sh|wrapper.sh') if [ "$(git rev-parse --git-path 2>/dev/null)" = "--git-path" ]; then # very old git, we have to guess dst=".git/hooks/" rel="../../" else dst=$(git rev-parse --git-path hooks/) rel=$(git rev-parse --prefix "${dst}" --show-cdup) fi for h in $hooks; do # Test if hook is not already installed, i.e. doesn't point at the wrapper if [ ! "${dst}$h" -ef "${src}wrapper.sh" ]; then # preserve custom hooks if any if [ -e "${dst}$h" ]; then mv "${dst}$h" "${dst}$h.local" fi ln -s "${rel}${src}wrapper.sh" "${dst}$h" fi done