61789e3fda
This redesigns how update works. installer.sh now rebuild the package, stops the old code and starts the new code. Importantly, it does not download the new package, this is left to the caller. cloudron-setup downloads the code and calls installer.sh of the downloaded code. Same goes for updater.sh. This means that installer.sh itself is now easily updatable. Part of #152
90 lines
2.6 KiB
Bash
Executable File
90 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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set -eu -o pipefail
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if [[ ${EUID} -ne 0 ]]; then
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echo "This script should be run as root." > /dev/stderr
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exit 1
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fi
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readonly USER=yellowtent
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readonly BOX_SRC_DIR=/home/${USER}/box
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readonly CLOUDRON_CONF=/home/yellowtent/configs/cloudron.conf
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readonly script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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readonly box_src_tmp_dir="$(realpath ${script_dir}/..)"
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readonly json="${script_dir}/../../node_modules/.bin/json"
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readonly curl="curl --fail --connect-timeout 20 --retry 10 --retry-delay 2 --max-time 300"
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readonly is_update=$([[ -f "${CLOUDRON_CONF}" ]] && echo "yes" || echo "no")
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# create a provision file for testing. %q escapes args. %q is reused as much as necessary to satisfy $@
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(echo -e "#!/bin/bash\n"; printf "%q " "${script_dir}/installer.sh" "$@") > /root/provision.sh
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chmod +x /root/provision.sh
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arg_data=""
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arg_data_file=""
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args=$(getopt -o "" -l "data:,data-file:" -n "$0" -- "$@")
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eval set -- "${args}"
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while true; do
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case "$1" in
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--data) arg_data="$2";;
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--data-file) arg_data_file="$2";;
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--) break;;
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*) echo "Unknown option $1"; exit 1;;
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esac
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shift 2
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done
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if [[ ! -z ${arg_data_file} ]]; then
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arg_data=$(cat "${arg_data_file}")
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fi
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# ensure ownership baked into the tarball is overwritten
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chown -R root.root "${box_src_tmp_dir}"
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for try in `seq 1 10`; do
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# for reasons unknown, the dtrace package will fail. but rebuilding second time will work
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# We need --unsafe-perm as we run as root and the folder is owned by root,
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# however by default npm drops privileges for npm rebuild
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# https://docs.npmjs.com/misc/config#unsafe-perm
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if cd "${box_src_tmp_dir}" && npm rebuild --unsafe-perm; then break; fi
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echo "Failed to rebuild, trying again"
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sleep 5
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done
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if [[ ${try} -eq 10 ]]; then
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echo "npm rebuild failed"
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exit 4
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fi
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echo "==== Create User ${USER} ===="
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if ! id "${USER}"; then
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useradd "${USER}" -m
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fi
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if [[ "${is_update}" == "yes" ]]; then
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echo "Setting up update splash screen"
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"${box_src_tmp_dir}/setup/splashpage.sh" --data "${arg_data}" # show splash from new code
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${BOX_SRC_DIR}/setup/stop.sh # stop the old code
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fi
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# ensure we are not inside the source directory, which we will remove now
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cd /root
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# switch the codes
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rm -rf "${BOX_SRC_DIR}"
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mv "${box_src_tmp_dir}" "${BOX_SRC_DIR}"
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chown -R "${USER}:${USER}" "${BOX_SRC_DIR}"
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# create a start file for testing. %q escapes args
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(echo -e "#!/bin/bash\n"; printf "%q " "${BOX_SRC_DIR}/setup/start.sh" --data "${arg_data}") > /home/yellowtent/setup_start.sh
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chmod +x /home/yellowtent/setup_start.sh
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echo "Calling box setup script"
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"${BOX_SRC_DIR}/setup/start.sh" --data "${arg_data}"
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