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idhub-docker/web_cmd.sh

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#!/bin/sh
set -e
set -u
# DEBUG
set -x
main() {
cmd="${1}"
cd "$(dirname "${0}")"
flock=".web_command_lock"
if [ -f "${flock}" ]; then
content="$(cat "${flock}")"
echo "web command already requested: ${content}"
else
touch "${flock}"
deployment="${deployment:-prod}"
echo "requested ${cmd}"
${cmd} &
fi
rm "${flock}"
}
main "${@}"