ScoDoc/tools/upgrade.sh

#!/bin/bash

# Upgrade ScoDoc installation using GIT
#   GIT must be properly configured and have read access to ScoDoc repository
# This script STOP and RESTART ScoDoc and should be runned as root
#
# Upgrade also the Linux system using apt.
#
# Script for ScoDoc 8 (10)
#
# E. Viennet, sep 2013, mar 2017, jun 2019, aug 2020, dec 2020

cd /opt/scodoc8 || { echo "Invalid directory"; exit 1; }
source config.sh
source utils.sh

check_uid_root "$0"

if [ -z "$SCODOC_UPGRADE_RUNNING" ]
   then
       apt-get update && apt-get -y dist-upgrade
fi


scodocctl stop

echo
echo "Using git to update $SCODOC_DIR..."
(cd "$SCODOC_DIR"; git checkout ScoDoc8; git pull origin master)

SVNVERSION=$(cd ..; svnversion)

if [ ! -e "${SCODOC_VERSION_DIR}" ]; then
  mkdir -p "${SCODOC_VERSION_DIR}"
  chown "$SCODOC_USER"."$SCODOC_GROUP" "${SCODOC_VERSION_DIR}"
fi
if [ ! -e "${SCODOC_VERSION_DIR}"/scodoc.sn ]; then
  if [ -e "$SCODOC_DIR"/config/scodoc.sn ]; then
      # migrate from old scodoc installs
      mv "$SCODOC_DIR"/config/scodoc.sn "${SCODOC_VERSION_DIR}"
  fi
fi

SN=$(cat "$SCODOC_DIR"/config/scodoc.sn 2> /dev/null || cat "${SCODOC_VERSION_DIR}"/scodoc.sn)
if [ -e "$SCODOC_DIR"/config/scodoc.sn ] || [ -e "${SCODOC_VERSION_DIR}"/scodoc.sn ]
then
  if [[ ! "${SN}" =~ ^[0-9].* ]]
  then
    SN='' # fix for invalid previous replies
  fi 
  mode=upgrade
else
  mode=install  
fi

CMD="curl --fail --connect-timeout 5 --silent http://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=$mode\&svn=${SVNVERSION}\&sn=${SN}"
#echo $CMD
SVERSION="$(${CMD})"

if [ "$?" == 0 ]; then
  #echo "answer=${SVERSION}" 
  echo "${SVERSION}" > "${SCODOC_VERSION_DIR}"/scodoc.sn
else
  echo 'Warning: cannot connect to scodoc release server'  
fi


# Check that no Zope "access" file has been forgotten in the way:
if [ -e "$SCODOC_DIR"/../../access ]
then
  mv "$SCODOC_DIR"/../../access "$SCODOC_DIR"/../../access.bak
fi

# Fix some permissions which may have been altered in the way:
chown -R "$SCODOC_USER"."$SCODOC_GROUP" "${SCODOC_DIR}"
chmod -R 775 "${SCODOC_DIR}"

# depts dir:
if [ ! -e "${SCODOC_VAR_DIR}/config/depts" ]
then
  mkdir "${SCODOC_VAR_DIR}/config/depts"
fi

# Se recharge car ce fichier peut avoir change durant le svn up !
if [ -z "$SCODOC_UPGRADE_RUNNING" ]
then
  export SCODOC_UPGRADE_RUNNING=1
  ./upgrade.sh
  exit 0
fi

# Add some python modules:
"$SCODOC_DIR"/config/install_cal_modules.sh
/opt/zope213/bin/python -c "import requests" >& /dev/null
if [ $? -ne 0 ]
then
       /opt/zope213/bin/pip install requests
fi
/opt/zope213/bin/python -c "import attrdict" >& /dev/null
if [ $? -ne 0 ]
then
  /opt/zope213/bin/pip install attrdict
fi

# Check that local configuration file is installed
LOCAL_CONFIG_FILENAME="/opt/scodoc/var/scodoc/config/scodoc_local.py"
if [ ! -e "$LOCAL_CONFIG_FILENAME" ]
then
  cp "$SCODOC_DIR"/config/scodoc_config_tmpl.py "$LOCAL_CONFIG_FILENAME"
  chmod 600 "$LOCAL_CONFIG_FILENAME"
fi

# upgrade old dateutil (check version manually to speedup)
v=$(/opt/zope213/bin/python -c "import dateutil; print dateutil.__version__")
[[ "$v" < "2.8.1" ]] && /opt/zope213/bin/pip install --upgrade python-dateutil

# Ensure scodoc can duplicate databases (for dumps)
su -c $'psql -c \'alter role "scodoc" with CREATEDB;\'' "$POSTGRES_SUPERUSER"
#'

# post-upgrade scripts
echo "Executing post-upgrade script..."
"$SCODOC_DIR"/config/postupgrade.py

echo "Executing post-upgrade database script..."
su -c "$SCODOC_DIR/config/postupgrade-db.py" "$POSTGRES_USER"

# 
echo
scodocctl start