#!/bin/sh

# This shell script exports environment variables for the latest software
# versions

# see: https://poppler.freedesktop.org/releases.html
# current working: 24.01.0

export PDF2HTMLEX_VERSION=0.18.8.rc2

export POPPLER_VERSION=poppler-24.01.0
#export POPPLER_VERSION=poppler-23.12.0
#export POPPLER_VERSION=poppler-21.02.0
#export POPPLER_VERSION=poppler-0.89.0
#export POPPLER_VERSION=poppler-0.88.0
#export POPPLER_VERSION=poppler-0.87.0
#export POPPLER_VERSION=poppler-0.86.1
#export POPPLER_VERSION=poppler-0.86.0
#export POPPLER_VERSION=poppler-0.85.0
#export POPPLER_VERSION=poppler-0.84.0
#export POPPLER_VERSION=poppler-0.83.0
#export POPPLER_VERSION=poppler-0.82.0
#export POPPLER_VERSION=poppler-0.81.0

# see: https://github.com/fontforge/fontforge/releases
# current working: 20230101

export FONTFORGE_VERSION=20230101
#export FONTFORGE_VERSION=20220308
#export FONTFORGE_VERSION=20190801
#export FONTFORGE_VERSION=20190413
#export FONTFORGE_VERSION=20190413
#export FONTFORGE_VERSION=20190317
#export FONTFORGE_VERSION=20170731

##################################################################
# Specify a working version of linuxDeploy to build the appImage
#
# see: https://github.com/linuxdeploy/linuxdeploy/issues/142#issuecomment-669910999
#
# The following is the most up to date version of linuxdeploy:
#
#export LINUX_DEPLOY_URL=https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous
#
# The following is a recent known to work version of linuxdeploy from 2020/Aug/05
#
export LINUX_DEPLOY_URL=https://artifacts.assassinate-you.net/artifactory/list/linuxdeploy/travis-456

###################################################################

if [ -z "$PDF2HTMLEX_BRANCH" ]; then
  export PDF2HTMLEX_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
  if [ -z "$PDF2HTMLEX_BRANCH" ]; then
    echo ""
    read -p "Enter the pdf2htmlEX branch or version: " PDF2HTMLEX_BRANCH
    echo ""
    if [ -z "$PDF2HTMLEX_BRANCH" ]; then
      echo "PDF2HTMLEX_BRANCH not set... so we can not build anything."
      exit 1
    fi
  fi
fi

# Following @ViliusSutkus89's suggestion in
#   PR https://github.com/pdf2htmlEX/pdf2htmlEX/pull/77
# We have replaced the use of lsb-release/alpine-release
# with the freedesktop.org's os-release based system to
# obtain the distribution release information....
#
# See: https://www.freedesktop.org/software/systemd/man/os-release.html
#
if test -r /etc/os-release ; then
  cat /etc/os-release
  export BUILD_OS=$(grep '^ID=' /etc/os-release | cut -d'=' -f2)
  export BUILD_DIST=$(grep '^VERSION_ID=' /etc/os-release | cut -d'=' -f2)
elif test -r /usr/lib/os-release ; then
  cat /usr/lib/os-release
  export BUILD_OS=$(grep '^ID=' /usr/lib/os-release | cut -d'=' -f2)
  export BUILD_DIST=$(grep '^VERSION_ID=' /usr/lib/os-release | cut -d'=' -f2)
else
  echo "FAILURE: could not determine release"
  exit -1
fi

export BUILD_DATE="$(date +%Y%m%d)"

export BUILD_TIME="$(date +%Y_%m_%d-%H_%M_%S)"

export MACHINE_ARCH="$(uname -m)"

export PDF2HTMLEX_NAME=$PDF2HTMLEX_VERSION-$PDF2HTMLEX_BRANCH-$BUILD_DATE-$BUILD_OS-$BUILD_DIST-$MACHINE_ARCH

echo "export PDF2HTMLEX_NAME=\"$PDF2HTMLEX_NAME\""       >  buildScripts/reSourceVersionEnvs
echo "export PDF2HTMLEX_VERSION=\"$PDF2HTMLEX_VERSION\"" >> buildScripts/reSourceVersionEnvs
echo "export POPPLER_VERSION=\"$POPPLER_VERSION\""       >> buildScripts/reSourceVersionEnvs
echo "export FONTFORGE_VERSION=\"$FONTFORGE_VERSION\""   >> buildScripts/reSourceVersionEnvs
echo "export PDF2HTMLEX_BRANCH=\"$PDF2HTMLEX_BRANCH\""   >> buildScripts/reSourceVersionEnvs
echo "export MACHINE_ARCH=\"$MACHINE_ARCH\""             >> buildScripts/reSourceVersionEnvs
echo "export BUILD_OS=\"$BUILD_OS\""                     >> buildScripts/reSourceVersionEnvs
echo "export BUILD_DIST=\"$BUILD_DIST\""                 >> buildScripts/reSourceVersionEnvs
echo "export BUILD_DATE=\"$BUILD_DATE\""                 >> buildScripts/reSourceVersionEnvs
echo "export BUILD_TIME=\"$BUILD_TIME\""                 >> buildScripts/reSourceVersionEnvs
echo "export PDF2HTMLEX_PREFIX=\"$PDF2HTMLEX_PREFIX\""   >> buildScripts/reSourceVersionEnvs
echo "export LINUX_DEPLOY_URL=\"$LINUX_DEPLOY_URL\""     >> buildScripts/reSourceVersionEnvs