install-syncthing.sh

#!/usr/bin/env bash -x

RELAY="<listenAddress>relay://141.14.27.100:443/?id=UN7YT4V-DDFTONS-24S4KDD-PNDATTE-K5CPSNO-E6WH23X-7WLHQTW-CWQA2QO</listenAddress>"

if [[ ! -d $HOME/bin ]]; then
  mkdir $HOME/bin
fi

cp -v syncthing $HOME/bin/

if [[ -e $HOME/.bashrc ]]; then
  if [[ ! `grep \${HOME}/bin $HOME/.bashrc` ]]; then
    echo 'export PATH=${HOME}/bin:${PATH}' >> $HOME/.bashrc
  fi
else
  echo 'export PATH=${HOME}/bin:${PATH}' > $HOME/.bashrc \
  && chmod 600 $HOME/.bashrc
fi

if [[ -e $HOME/.bash_profile ]]; then
  if [[ ! `grep "source \${HOME}/.bashrc" $HOME/.bash_profile` ]]; then
    echo 'source ${HOME}/.bashrc' >> $HOME/.bash_profile
  fi
else
  echo 'source ${HOME}/.bashrc' >> $HOME/.bash_profile
fi
source $HOME/.bashrc

if [[ ! -d $HOME/Library/LaunchAgents ]]; then
  mkdir $HOME/Library/LaunchAgents
fi

sed \
 -e 's%<string>/Users/USERNAME/bin/syncthing</string>%<string>/Users/USERNAME/bin/syncthing</string><string>-no-browser</string>%'\
 -e "s/USERNAME/$USER/g"\
 syncthing.plist > $HOME/Library/LaunchAgents/syncthing.plist

syncthing -generate=$HOME/Library/Application\ Support/Syncthing/
mv -v $HOME/Library/Application\ Support/Syncthing/config.{xml,xml.org}
sed "s%<listenAddress>default</listenAddress>%$RELAY%" \
   $HOME/Library/Application\ Support/Syncthing/config.xml.org \
   > $HOME/Library/Application\ Support/Syncthing/config.xml

launchctl load ~/Library/LaunchAgents/syncthing.plist
launchctl start net.syncthing.syncthing