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4164c54196
There are older versions of git-rev-parse that don't understand the `--git-path` switch. Also, when the install script was written, git- rev-parse had a bug when it wasn't run from the root directory. They fixed the behaviour by now. To simplify things and not have to account for that too, we just bail out when the script is run from a sub- directory. Change-Id: I7ee8d4d54db48f7207fe8abf895c7fbba7685ad2 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22971 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
31 lines
904 B
Bash
Executable File
31 lines
904 B
Bash
Executable File
#!/bin/sh -e
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root=$(git rev-parse --show-cdup 2>/dev/null) || \
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{ echo "Not under git control. Cannot install git hooks." >&2 ; exit 0 ; }
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[ -z "${root}" ] || \
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{ echo "Not in root directory. Can only run from git root." >&2 ; exit 1 ; }
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src=util/git-hooks/ # relative to root
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hooks=$(cd "${src}" && git ls-files -c | grep -Ev 'install.sh|wrapper.sh')
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if [ "$(git rev-parse --git-path 2>/dev/null)" = "--git-path" ]; then
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# very old git, we have to guess
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dst=".git/hooks/"
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rel="../../"
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else
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dst=$(git rev-parse --git-path hooks/)
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rel=$(git rev-parse --prefix "${dst}" --show-cdup)
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fi
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for h in $hooks; do
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# Test if hook is not already installed, i.e. doesn't point at the wrapper
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if [ ! "${dst}$h" -ef "${src}wrapper.sh" ]; then
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# preserve custom hooks if any
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if [ -e "${dst}$h" ]; then
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mv "${dst}$h" "${dst}$h.local"
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fi
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ln -s "${rel}${src}wrapper.sh" "${dst}$h"
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fi
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done
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