Initial Commit

DEBIAN/postinst

@@ -0,0 +1,76 @@
+#!/bin/sh -e
+
+NAME=fah-client
+CLIENT_CONFIG=/etc/$NAME
+CLIENT_HOME=/var/lib/$NAME
+CLIENT_LOGS=/var/log/$NAME
+
+# Create directories
+install -d -m 755 -o $NAME -g $NAME $CLIENT_HOME $CLIENT_LOGS $CLIENT_CONFIG
+
+# Migrate v7 configuration
+
+# Remove obsolete symlink installed by previous v8 packages
+[ -L $CLIENT_HOME/config.xml ] && rm -f $CLIENT_HOME/config.xml || true
+
+if [ ! -e $CLIENT_CONFIG/config.xml ]; then
+  if [ -f /etc/fahclient/config.xml ]; then
+    cp --remove-destination /etc/fahclient/config.xml $CLIENT_CONFIG/
+    echo
+    echo "v7 client configuration copied to $CLIENT_CONFIG/config.xml"
+    echo
+    echo "It's recommended to purge the old package to remove leftover files:"
+    echo
+    echo "  sudo apt purge fahclient"
+  elif [ -f $CLIENT_HOME/config.xml ]; then
+    mv -f $CLIENT_HOME/config.xml $CLIENT_CONFIG/
+  else
+    echo "<config/>" > $CLIENT_CONFIG/config.xml
+  fi
+
+  chown $NAME:$NAME $CLIENT_CONFIG/config.xml
+  chmod 0644 $CLIENT_CONFIG/config.xml
+
+elif [ -f $CLIENT_HOME/config.xml ]; then
+  echo
+  echo "Warning: $CLIENT_HOME/config.xml ignored, using $CLIENT_CONFIG/config.xml"
+fi
+
+systemctl daemon-reload || true
+
+# Add/update state file, required for purge action in postrm
+deb-systemd-helper update-state $NAME.service || true
+
+# Only enable on initial install
+if [ -z "$2" ]; then
+  systemctl -q enable $NAME || true
+  systemctl start $NAME || true
+else
+  # Upgrade
+  # Reenable if fixing broken symlink
+  if dpkg --compare-versions "$2" lt 8.2.1; then
+    systemctl -q enable $NAME || true
+  fi
+
+  systemctl restart $NAME || true
+fi
+
+echo
+echo "The Folding@home client is now installed"
+echo
+echo "File locations:"
+echo
+echo "  Logs: /var/log/$NAME"
+echo "  Data: /var/lib/$NAME"
+echo
+echo "Service commands:"
+echo
+echo "  systemctl status --no-pager -l $NAME"
+echo "  sudo systemctl start $NAME"
+echo "  sudo systemctl stop $NAME"
+echo "  sudo systemctl restart $NAME"
+echo
+echo "Access the web interface by going to:"
+echo
+echo "  https://v8-4.foldingathome.org/"
+echo