ScoDoc-PE/tools/debian/postinst

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#!/bin/bash
# Post-installation de scodoc
# ici, le répertoire /opt/scodoc vient d'être installé
cd /opt/scodoc || (echo "Error chdir to /opt/scodoc"; exit 1)
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# On peut donc charger la config:
source /opt/scodoc/tools/config.sh
source /opt/scodoc/tools/utils.sh
# -- Création au besoin de notre utilisateur
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# adduser --system "${SCODOC_USER}"
check_create_scodoc_user
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# -- Répertoires /opt/scodoc donné à scodoc
change_scodoc_file_ownership
# --- Création au besoin de /opt/scodoc-data
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set_scodoc_var_dir
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# ------------ LOCALES (pour compat bases ScoDoc 7 et plus anciennes)
for locname in "en_US.UTF-8"
do
outname=$(echo ${locname//-/} | tr '[A-Z]' '[a-z]')
if [ "$(locale -a | grep -E -i ^${outname}$ | wc -l)" -lt 1 ]
then
echo adding $locname
echo "$locname ${locname##*.}" >> /etc/locale.gen
/usr/sbin/locale-gen --keep-existing
systemctl restart postgresql
fi
done
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# Le numero de version complet, genre 9.0.0
SCODOC_RELEASE=$(grep SCOVERSION $SCODOC_DIR/sco_version.py | awk '{ print substr($3, 2, length($3)-2) }')
if [ -e "${SCODOC_VERSION_DIR}/scodoc.sn" ]
then
# upgrading
echo "mode: upgrade"
mode=upgrade
SN=$(cat "${SCODOC_VERSION_DIR}"/scodoc.sn)
if [[ ! "${SN}" =~ ^[0-9].* ]]
then
SN='' # fix for invalid previous replies
fi
else
# first install
echo "mode: install"
mode=install
SN=""
fi
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CMD="curl --fail --connect-timeout 5 --silent http://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=$mode\&release=${SCODOC_RELEASE}\&sn=${SN}"
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
# ------------ LIEN VERS .env
# Pour conserver le .env entre les mises à jour, on le génère dans
# /opt/scodoc-data/;env et on le lie:
if [ ! -e "$SCODOC_DIR/.env" ] && [ ! -L "$SCODOC_DIR/.env" ]
then
ln -s "$SCODOC_VAR_DIR/.env" "$SCODOC_DIR"
fi
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# ------------ CREATION DU VIRTUALENV
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# donc re-créé sur le client à chaque install ou upgrade
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#echo "Creating python3 virtualenv..."
su -c "(cd $SCODOC_DIR && python3 -m venv venv)" "$SCODOC_USER" || die "Error creating Python 3 virtualenv"
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# ------------ INSTALL DES PAQUETS PYTHON (3.9)
# pip in our env, as user "scodoc"
su -c "(cd $SCODOC_DIR && source venv/bin/activate && pip install wheel && pip install -r requirements-3.9.txt)" "$SCODOC_USER" || die "Error installing python packages"
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# --- NGINX
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if [ ! -L /etc/nginx/sites-enabled/scodoc9.nginx ]
then
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echo "Enabling scodoc9 in nginx"
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ln -s /etc/nginx/sites-available/scodoc9.nginx /etc/nginx/sites-enabled/
fi
/bin/rm -f /etc/nginx/sites-enabled/default
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# ------------ POSTGRESQL
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# --- Ensure postgres user "scodoc" ($POSTGRES_USER) exists
init_postgres_user
# ------------ BASE DE DONNEES
# gérées avec Flask-Migrate (Alembic/SQLAlchemy)
# Si la base SCODOC existe, tente de la mettre à jour
# (Ne gère pas les bases DEV et TEST)
n=$(su -c "psql -l | grep -c -E '^[[:blank:]]*SCODOC[[:blank:]]*\|'" "$SCODOC_USER")
if [ "$n" == 1 ]
then
echo "Upgrading existing SCODOC database..."
# utilise les scripts dans migrations/version/
# pour mettre à jour notre base (en tant qu'utilisateur scodoc)
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export FLASK_ENV="production"
su -c "(cd $SCODOC_DIR && source venv/bin/activate && flask db upgrade)" "$SCODOC_USER"
fi
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# ------------ CONFIG SERVICE SCODOC
echo
echo "Installation du service systemd scodoc9..."
cp "$SCODOC_DIR"/tools/etc/scodoc9.service /etc/systemd/system/
systemctl daemon-reload
# ------------ MISES A JOUR
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cp "$SCODOC_DIR"/tools/etc/scodoc-updater.service /etc/systemd/system
cp "$SCODOC_DIR"/tools/etc/scodoc-updater.timer /etc/systemd/system
systemctl enable scodoc-updater.timer
systemctl start scodoc-updater.timer
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# --- SYSTEMD: on a (peut-être) installé un fichier de service
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systemctl daemon-reload
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systemctl enable scodoc9