install.sh

#!/bin/bash

if [[ $TRAVIS_OS_NAME == 'linux' ]]; then

  # install sources
  sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable --yes
  sudo add-apt-repository -y ppa:opencpu/jq
  sudo apt-get --yes --force-yes update -qq

  # install packages
  sudo apt-get install --yes libprotobuf-dev protobuf-compiler libv8-3.14-dev
  sudo apt-get install libjq-dev

  # units/udunits2 dependency:
  sudo apt-get install --yes libudunits2-dev

  # sf dependencies:
  sudo apt-get install --yes libproj-dev libgeos-dev libgdal-dev

  # postgis source compile dependencies:
  sudo apt-get --yes install libjson-c-dev postgresql-server-dev-9.6

  # activate liblwgeom by:
  # sudo ldconfig

  # install postgis from source:
  wget http://download.osgeo.org/postgis/source/postgis-2.4.3.tar.gz
  (mv postgis* /tmp; cd /tmp; tar xzf postgis-2.4.3.tar.gz)
  (cd /tmp/postgis-2.4.3 ; ./configure; make; sudo make install)

  # create postgis databases:
  sudo service postgresql restart
  createdb postgis
  psql -d postgis -c "CREATE EXTENSION postgis;"
  psql -d postgis -c "GRANT CREATE ON DATABASE postgis TO travis"
  psql -d postgis -c "GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO travis"
  createdb empty
  psql -d empty -c "CREATE EXTENSION postgis;"

elif [[ $TRAVIS_OS_NAME == 'osx' ]]; then

  # update directories
  sudo chown -R $(whoami) /usr/local/share/man/man7
  chmod u+w /usr/local/share/man/man7

  # homebrew
  brew update
  brew install udunits

fi