chore(web): add tweb server installation script and systemd service config

web/install.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# This script performs the installation of Tanabata web server
+
+if [ "$EUID" -ne 0 ]; then
+  echo "Please run as root"
+  exit 1
+fi
+
+cd "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
+
+../tdbms/install.sh || exit 1
+
+usermod -a -G tanabata www-data
+
+if [ ! -d /var/lib/tanabata/tweb ]; then
+  mkdir /var/lib/tanabata/tweb
+  if [ ! -d /var/lib/tanabata/tweb ]; then
+    echo "FATAL: failed to create directory '/var/lib/tanabata/tweb'"
+    exit 1
+  fi
+fi
+chown 42776:42776 /var/lib/tanabata/tweb
+chmod 2755 /var/lib/tanabata/tweb
+
+if [ -d ../build ]; then
+  rm -r ../build/*
+else
+  mkdir ../build
+  if [ -d ../build ]; then
+    echo "FATAL: failed to create build directory"
+    exit 1
+  fi
+fi
+cd ./server
+echo "Building Tweb server..."
+if ! go build -o ../build; then
+  echo "FATAL: failed to build Tweb server"
+  exit 1
+fi
+cd ..
+mv -f ../build/tweb /usr/bin/
+chown 0:0 /usr/bin/tweb
+chmod 0755 /usr/bin/tweb
+
+if ! cp ./tweb.service /etc/systemd/system/; then
+  echo "FATAL: failed to copy 'tweb.service' to '/etc/systemd/system'"
+  exit 1
+fi
+chown 0:0 /etc/systemd/system/tweb.service
+chmod 0644 /etc/systemd/system/tweb.service
+
+if ! cp -r ./public/* /srv/www/tanabata/; then
+  echo "FATAL: failed to copy public files to '/srv/www/tanabata'"
+  exit 1
+fi
+
+echo "Tweb server successfully installed."
+echo "Start it with 'systemctl start tweb'"

web/server/tweb.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Tanabata Project web server
+After=tdbms.service
+Requires=tdbms.service
+
+[Service]
+Type=simple
+Restart=no
+User=www-data
+ExecStart=/usr/bin/tweb
+
+[Install]
+WantedBy=multi-user.target