From a07543fd68de5be3eb6ad5d955256f11565beeb3 Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Mon, 10 Jan 2022 10:01:25 +0100
Subject: [PATCH] update start script - first try to make it runnable

---
 deployment/bare_metal/install.sh |  8 +--
 deployment/bare_metal/start.sh   | 94 +++++++++++++++++++++++---------
 2 files changed, 71 insertions(+), 31 deletions(-)

diff --git a/deployment/bare_metal/install.sh b/deployment/bare_metal/install.sh
index 8ba2c518a..4257b0917 100755
--- a/deployment/bare_metal/install.sh
+++ b/deployment/bare_metal/install.sh
@@ -68,11 +68,9 @@ cp .env.dist .env
 
 # Install nginx
 sudo apt-get install -y nginx
-cd /etc/nginx/sites-enabled # TODO change directory again
-sudo rm default
-sudo ln -s /home/gradido/gradido/deployment/bare_metal/nginx/sites-available/gradido.conf gradido.conf
-cd /etc/nginx/sites-available
-sudo ln -s /home/gradido/gradido/deployment/bare_metal/nginx/sites-available/gradido.conf gradido.conf
+sudo rm /etc/nginx/sites-enabled/default
+sudo ln -s /home/gradido/gradido/deployment/bare_metal/nginx/sites-available/gradido.conf /etc/nginx/sites-available
+sudo ln -s /etc/nginx/sites-available/gradido.conf /etc/nginx/sites-enabled
 cd /etc/nginx
 sudo ln -s /home/gradido/gradido/deployment/bare_metal/nginx/common common
 
diff --git a/deployment/bare_metal/start.sh b/deployment/bare_metal/start.sh
index 14b2c5c6b..22c31f0c7 100755
--- a/deployment/bare_metal/start.sh
+++ b/deployment/bare_metal/start.sh
@@ -1,52 +1,94 @@
 #!/bin/bash
 
-# TODO Load .env
+# Find current directory & configure paths
+SCRIPT_PATH=$(realpath $0)
+SCRIPT_DIR=$(dirname $SCRIPT_PATH)
+LOCK_FILE=$SCRIPT_PATH/update.lock
+UPDATE_HTML=$SCRIPT_PATH/update-page/updating.html
+PROJECT_ROOT=$SCRIPT_DIR/../../
 
-# TODO update git branch
+# Load .env or .env.dist if not present
+set -o allexport
+if [ -f "$SCRIPT_DIR.env"]; then
+    source $SCRIPT_DIR.env
+else
+    source $SCRIPT_DIR.env.dist
+fi
+set +o allexport
+
+# lock start
+if [ -f $LOCK_FILE ] ; then
+  retVal="Already building!"
+  return "${retVal}" 2>/dev/null || exit "${retVal}"
+fi
+touch $LOCK_FILE
+
+UPDATE_SITE_CONFIG=stage1_updating
+
+# Create a new updating.html from the template
+\cp $SCRIPT_PATH/update-page/updating.html.template $UPDATE_HTML
+
+# configure nginx for the update-page
+echo 'Configuring nginx to serve the update-page<br>' >> $UPDATE_HTML
+rm /etc/nginx/sites-enabled/gradido.conf
+ln -s /etc/nginx/sites-available/update-page.conf /etc/nginx/sites-enabled/
+sudo /etc/init.d/nginx restart
+
+
+# stop all services
+echo 'Stopping all Gradido services<br>' >> $UPDATE_HTML
+pm2 stop all
+
+# git
+BRANCH=${1:-master}
+echo "Starting with git pull - branch:$BRANCH<br>" >> $UPDATE_HTML
+cd $PROJECT_ROOT
+git fetch origin/$BRANCH $BRANCH
+git checkout $BRANCH
+export BUILD_COMMIT="$(git rev-parse HEAD)"
 
 # Install & build database
-# TODO change directory correcty
+echo 'Updating database<br>' >> $UPDATE_HTML
+cd $PROJECT_ROOT/database
 yarn install
 yarn build
 yarn up
 # TODO only in staging!
+yarn dev_reset
 yarn seed 
 
 # Install & build backend
-# TODO change directory correcty
+echo 'Updating backend<br>' >> $UPDATE_HTML
+cd $PROJECT_ROOT/backend
 yarn install
 yarn build
-
-# Install & build frontend
-# TODO change directory correcty
-yarn install
-yarn build
-
-# Install & build admin
-# TODO change directory correcty
-yarn install
-yarn build
-
-# start backend
-# TODO pm2 stop gradido-backend
 pm2 delete gradido-backend
-# TODO working directory
 pm2 start --name gradido-backend "yarn start"
 pm2 save
 
-# start frontend
-# TODO pm2 stop gradido-frontend
+# Install & build frontend
+echo 'Updating frontend<br>' >> $UPDATE_HTML
+cd $PROJECT_ROOT/frontend
+yarn install
+yarn build
 pm2 delete gradido-frontend
-# TODO working directory
 pm2 start --name gradido-frontend "yarn start"
 pm2 save
 
-# start admin
-# TODO pm2 stop gradido-admin
+# Install & build admin
+echo 'Updating admin<br>' >> $UPDATE_HTML
+cd $PROJECT_ROOT/admin
+yarn install
+yarn build
 pm2 delete gradido-admin
-# TODO working directory
 pm2 start --name gradido-admin "yarn start"
 pm2 save
 
-# restart nginx
-sudo /etc/init.d/nginx restart
\ No newline at end of file
+# let nginx showing gradido
+echo 'Configuring nginx to serve gradido again<br>' >> $UPDATE_HTML
+ln -s /etc/nginx/sites-available/gradido.conf /etc/nginx/sites-enabled/
+rm /etc/nginx/sites-enabled/update-page.conf
+sudo /etc/init.d/nginx restart
+
+#release lock
+rm $LOCK_FILE
\ No newline at end of file