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Refactor shell scripts

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This commit is contained in:
Markus Lorenz
2023-11-15 14:35:34 +01:00
parent 1e75eeab4c
commit 0bd985282f
2 changed files with 32 additions and 22 deletions
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50
dockerfiles/start.sh
View File

@@ -7,6 +7,11 @@ echo "---------------------------------------------------------"
INSTALL_DIR=/home/pi # Specify the installation directory here
# DO NOT CHANGE ANYTHING BELOW THIS LINE!
WEB_UI_DIR=/var/www/html/pialert
NGINX_CONFIG_FILE=/etc/nginx/conf.d/pialert.conf
# DO NOT CHANGE ANYTHING ABOVE THIS LINE!
# if custom variables not set we do not need to do anything
if [ -n "${TZ}" ]; then
FILECONF=$INSTALL_DIR/pialert/config/pialert.conf
@@ -29,37 +34,42 @@ echo "[INSTALL] Run setup scripts"
"$INSTALL_DIR/pialert/dockerfiles/user-mapping.sh"
"$INSTALL_DIR/pialert/install/install_dependencies.sh" # if modifying this file transfer the chanegs into the root Dockerfile as well!
# Change port number if set
if [ -n "${PORT}" ]; then
sed -ie 's/listen 20211/listen '"${PORT}"'/g' /etc/nginx/sites-available/default
fi
echo "[INSTALL] Setup NGINX"
# Remove /html folder if exists
sudo rm -R /var/www/html/pialert
# create symbolic link to the pialert install directory
ln -s $INSTALL_DIR/pialert/front /var/www/html/pialert
# remove existing pialert site
sudo rm /etc/nginx/conf.d/pialert.conf
# create symbolic link to NGINX configuaration coming with PiAlert
sudo ln -s "$INSTALL_DIR/pialert/install/pialert.conf" /etc/nginx/conf.d/pialert.conf
# remove default NGINX site if it is symlinked, or backup it otherwise
# Remove default NGINX site if it is symlinked, or backup it otherwise
if [ -L /etc/nginx/sites-enabled/default ] ; then
echo "Disabling default NGINX site, removing sym-link in /etc/nginx/sites-enabled"
sudo rm /etc/nginx/sites-enabled/default
else
elif [ -f /etc/nginx/sites-enabled/default ]; then
echo "Disabling default NGINX site, moving config to /etc/nginx/sites-available"
sudo mv /etc/nginx/sites-enabled/default /etc/nginx/sites-available/default.bkp_pialert
fi
# Clear existing directories and files
if [ -d $WEB_UI_DIR ]; then
echo "Removing existing PiAlert web-UI"
sudo rm -R $WEB_UI_DIR
fi
if [ -f $NGINX_CONFIG_FILE ]; then
echo "Removing existing PiAlert NGINX config"
sudo rm $NGINX_CONFIG_FILE
fi
# create symbolic link to the pialert install directory
ln -s $INSTALL_DIR/pialert/front $WEB_UI_DIR
# create symbolic link to NGINX configuaration coming with PiAlert
sudo ln -s "$INSTALL_DIR/pialert/install/pialert.conf" /etc/nginx/conf.d/pialert.conf
# Use user-supplied port if set
if [ -n "${PORT}" ]; then
if [ -n "${PORT}" ]; then
echo "Setting webserver to user-supplied port ($PORT)"
sudo sed -i 's/listen 20211/listen '"$PORT"'/g' /etc/nginx/conf.d/pialert.conf
fi
# Change web interface address if set
if [ -n "${LISTEN_ADDR}" ]; then
if [ -n "${LISTEN_ADDR}" ]; then
echo "Setting webserver to user-supplied address ($LISTEN_ADDR)"
sed -ie 's/listen /listen '"${LISTEN_ADDR}":'/g' /etc/nginx/conf.d/pialert.conf
fi
@@ -87,7 +97,7 @@ fi
echo "[INSTALL] Fixing file permissions"
chmod -R a+rwx /var/www/html/pialert
chmod -R a+rwx $WEB_UI_DIR
chmod -R a+rw $INSTALL_DIR/pialert/front/log
chmod -R a+rwx $INSTALL_DIR

4
install/install.sh
View File

@@ -27,8 +27,8 @@ rm -R $INSTALL_DIR/pialert
git clone https://github.com/jokob-sk/Pi.Alert "$INSTALL_DIR/pialert"
# Check for buildtimestamp.txt existence, otherwise create it
if [ ! -f /home/pi/pialert/front/buildtimestamp.txt ]; then
date +%s > /home/pi/pialert/front/buildtimestamp.txt
if [ ! -f $INSTALL_DIR/pialert/front/buildtimestamp.txt ]; then
date +%s > $INSTALL_DIR/pialert/front/buildtimestamp.txt
fi
# Start PiAlert