mirror of
https://github.com/haiwen/seahub.git
synced 2025-08-31 14:42:10 +00:00
add seafile scripts
This commit is contained in:
skywalker
191
scripts/upgrade/upgrade_2.2_3.0.sh
Executable file
191
scripts/upgrade/upgrade_2.2_3.0.sh
Executable file
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#!/bin/bash
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SCRIPT=$(readlink -f "$0") # haiwen/seafile-server-1.3.0/upgrade/upgrade_xx_xx.sh
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UPGRADE_DIR=$(dirname "$SCRIPT") # haiwen/seafile-server-1.3.0/upgrade/
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INSTALLPATH=$(dirname "$UPGRADE_DIR") # haiwen/seafile-server-1.3.0/
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TOPDIR=$(dirname "${INSTALLPATH}") # haiwen/
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default_ccnet_conf_dir=${TOPDIR}/ccnet
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default_seafile_data_dir=${TOPDIR}/seafile-data
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default_seahub_db=${TOPDIR}/seahub.db
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default_conf_dir=${TOPDIR}/conf
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manage_py=${INSTALLPATH}/seahub/manage.py
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export CCNET_CONF_DIR=${default_ccnet_conf_dir}
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export PYTHONPATH=${INSTALLPATH}/seafile/lib/python2.6/site-packages:${INSTALLPATH}/seafile/lib64/python2.6/site-packages:${INSTALLPATH}/seafile/lib/python2.7/site-packages:${INSTALLPATH}/seahub/thirdpart:$PYTHONPATH
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export PYTHONPATH=${INSTALLPATH}/seafile/lib/python2.7/site-packages:${INSTALLPATH}/seafile/lib64/python2.7/site-packages:$PYTHONPATH
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export SEAFILE_LD_LIBRARY_PATH=${INSTALLPATH}/seafile/lib/:${INSTALLPATH}/seafile/lib64:${LD_LIBRARY_PATH}
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prev_version=2.2
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current_version=3.0
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echo
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echo "-------------------------------------------------------------"
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echo "This script would upgrade your seafile server from ${prev_version} to ${current_version}"
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echo "Press [ENTER] to contiune"
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echo "-------------------------------------------------------------"
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echo
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read dummy
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function check_python_executable() {
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if [[ "$PYTHON" != "" && -x $PYTHON ]]; then
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return 0
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fi
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if which python2.7 2>/dev/null 1>&2; then
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PYTHON=python2.7
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elif which python27 2>/dev/null 1>&2; then
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PYTHON=python27
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elif which python2.6 2>/dev/null 1>&2; then
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PYTHON=python2.6
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elif which python26 2>/dev/null 1>&2; then
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PYTHON=python26
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else
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echo
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echo "Can't find a python executable of version 2.6 or above in PATH"
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echo "Install python 2.6+ before continue."
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echo "Or if you installed it in a non-standard PATH, set the PYTHON enviroment varirable to it"
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echo
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exit 1
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fi
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}
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function read_seafile_data_dir () {
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seafile_ini=${default_ccnet_conf_dir}/seafile.ini
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if [[ ! -f ${seafile_ini} ]]; then
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echo "${seafile_ini} not found. Now quit"
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exit 1
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fi
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seafile_data_dir=$(cat "${seafile_ini}")
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if [[ ! -d ${seafile_data_dir} ]]; then
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echo "Your seafile server data directory \"${seafile_data_dir}\" is invalid or doesn't exits."
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echo "Please check it first, or create this directory yourself."
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echo ""
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exit 1;
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fi
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export SEAFILE_CONF_DIR=$seafile_data_dir
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}
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function ensure_server_not_running() {
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# test whether seafile server has been stopped.
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if pgrep seaf-server 2>/dev/null 1>&2 ; then
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echo
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echo "seafile server is still running !"
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echo "stop it using scripts before upgrade."
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echo
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exit 1
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elif pgrep -f "${manage_py} run_gunicorn" 2>/dev/null 1>&2 ; then
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echo
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echo "seahub server is still running !"
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echo "stop it before upgrade."
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echo
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exit 1
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elif pgrep -f "${manage_py} run_fcgi" 2>/dev/null 1>&2 ; then
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echo
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echo "seahub server is still running !"
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echo "stop it before upgrade."
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echo
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exit 1
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fi
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}
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function migrate_avatars() {
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echo
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echo "migrating avatars ..."
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echo
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media_dir=${INSTALLPATH}/seahub/media
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orig_avatar_dir=${INSTALLPATH}/seahub/media/avatars
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dest_avatar_dir=${TOPDIR}/seahub-data/avatars
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# move "media/avatars" directory outside
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if [[ ! -d ${dest_avatar_dir} ]]; then
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mkdir -p "${TOPDIR}/seahub-data"
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mv "${orig_avatar_dir}" "${dest_avatar_dir}" 2>/dev/null 1>&2
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ln -s ../../../seahub-data/avatars "${media_dir}"
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elif [[ ! -L ${orig_avatar_dir} ]]; then
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mv "${orig_avatar_dir}"/* "${dest_avatar_dir}" 2>/dev/null 1>&2
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rm -rf "${orig_avatar_dir}"
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ln -s ../../../seahub-data/avatars "${media_dir}"
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fi
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echo "Done"
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}
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function update_database() {
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echo
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echo "Updating seafile/seahub database ..."
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echo
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db_update_helper=${UPGRADE_DIR}/db_update_helper.py
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if ! $PYTHON "${db_update_helper}" 3.0.0; then
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echo
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echo "Failed to upgrade your database"
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echo
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exit 1
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fi
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echo "Done"
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}
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function upgrade_seafile_server_latest_symlink() {
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# update the symlink seafile-server to the new server version
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seafile_server_symlink=${TOPDIR}/seafile-server-latest
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if [[ -L "${seafile_server_symlink}" || ! -e "${seafile_server_symlink}" ]]; then
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echo
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printf "updating \033[33m${seafile_server_symlink}\033[m symbolic link to \033[33m${INSTALLPATH}\033[m ...\n\n"
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echo
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if ! rm -f "${seafile_server_symlink}"; then
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echo "Failed to remove ${seafile_server_symlink}"
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echo
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exit 1;
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fi
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if ! ln -s "$(basename ${INSTALLPATH})" "${seafile_server_symlink}"; then
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echo "Failed to update ${seafile_server_symlink} symbolic link."
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echo
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exit 1;
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fi
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fi
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}
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function migrate_seafile_data_format() {
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seaf_migrate=${INSTALLPATH}/seafile/bin/seaf-migrate
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echo
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echo "now migrating seafile data to 3.0 format"
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echo
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if ! LD_LIBRARY_PATH=${SEAFILE_LD_LIBRARY_PATH} ${seaf_migrate} \
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-c "${default_ccnet_conf_dir}" -d "${seafile_data_dir}"; then
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echo
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echo "Failed to migrate seafile data to 3.0 format"
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echo
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exit 1;
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fi
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echo
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echo "Successfully migrated seafile data to 3.0 format"
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echo
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}
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#################
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# The main execution flow of the script
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################
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check_python_executable;
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read_seafile_data_dir;
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ensure_server_not_running;
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export SEAFILE_CONF_DIR=$seafile_data_dir
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migrate_seafile_data_format;
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migrate_avatars;
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update_database;
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upgrade_seafile_server_latest_symlink;
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echo
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echo "-----------------------------------------------------------------"
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echo "Upgraded your seafile server successfully."
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echo "-----------------------------------------------------------------"
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echo
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