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Git hook to call `git submodule update` automatically.
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#!/bin/sh | |
echo "[post-rewrite hook: $1]" | |
# quick script to call "git submodule update" automatically if the | |
# .gitmodules file is changed | |
changedfiles=( `git diff-tree --no-commit-id --name-only HEAD@{1} HEAD` ) | |
if [[ "${changedfiles[*]}" =~ ".gitmodules" ]]; then | |
echo "initializing & updating submodule(s)" | |
git submodule update --init --recursive | |
fi |
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