git-stats/scripts/init-git-post-commit

#!/bin/sh

echo "Setting up git-stats hooks.";

git_templates_dir=$(git config --global --get init.templatedir);
if [ $? -ne 0 ]; then
	# Create a new global templatedir if there are none
	git_templates_dir="${HOME}/.git-templates"
	git config --global init.templatedir "$git_templates_dir" && echo "Set new global git template dir at ${git_templates_dir}"
fi
git_hooks_dir="${git_templates_dir}/hooks"
post_commit_path="${git_hooks_dir}/post-commit"

mkdir -p "$git_hooks_dir"

hook=$(cat <<EOF

### git-stats hook (begin) ###
# Copy last commit hash to clipboard on commit
commit_hash=\`git rev-parse HEAD\`
repo_url=\`git config --get remote.origin.url\`
commit_date=\`git log -1 --format=%cd\`
commit_data="\"{ \"date\": \"\$commit_date\", \"url\": \"\$repo_url\", \"hash\": \"\$commit_hash\" }\""
git-stats --record "\$commit_data"
### git-stats hook (end) ###
EOF
);

if [ ! -f "$post_commit_path" ]; then
	printf "#!/bin/sh\n%s" "$hook" > "$post_commit_path" \
		&& chmod +x "$post_commit_path" \
		&& echo "Successfully set up git-stats hook at ${post_commit_path}." \
		&& exit 0
else
	printf "\n%s\n" "$hook" >> "$post_commit_path" \
		&& echo "Successfully set up git-stats hook at ${post_commit_path}." \
		&& exit 0
fi

echo "Couldn't set up git-stats hook."
exit 1