changeversion

#!/bin/bash

# Change the version of the source code to the supplied value

# Check that a version information was correctly supplied
if [ "$#" -eq "0" ]
then
  echo "Checking current version numbers only..."
  TEST="true"
elif [ "$1" = "bump" ]
then
  echo "Bumping version number..."
  # Get current version number from the Win32 iss file
  MAJOR=`grep 'define MyAppVersion' extra/Win32/EPSRgui.iss | sed -e 's/#define MyAppVersion \"\([0-9]\)\..*\".*/\1/g'`
  MINOR=`grep 'define MyAppVersion' extra/Win32/EPSRgui.iss | sed -e 's/#define MyAppVersion \"[0-9]\.\([0-9]\).*\".*/\1/g'`
  PATCH=`grep 'define MyAppVersion' extra/Win32/EPSRgui.iss | sed -e 's/#define MyAppVersion \"[0-9]\.[0-9]\.\([0-9]*\)\".*/\1/g'`
  echo "Current version is $MAJOR.$MINOR.$PATCH"
  PATCH=$(($PATCH+1))
  echo "New version will be $MAJOR.$MINOR.$PATCH"
  TEST="false"
elif [ "$#" -ne "3" ]
then
  echo "Improper version number supplied (use 'changeversion MAJOR MINOR PATCH', 'bump' to increase patch number, or no args to check existing files)"
  exit 1
else
  MAJOR=$1
  MINOR=$2
  PATCH=$3
  TEST="false"
  echo "Changing version numbers in files (to ${MAJOR}.${MINOR}.{$PATCH}..."
fi

# Create git tag
if [ "$TEST" = "false" ]
then
  git tag -a $MAJOR.$MINOR.$PATCH -m "change version to $MAJOR.$MINOR.$PATCH"
fi

# OSX build files
echo -n "    EPSRgui.dmginfo (Program Version) : "
if [ "$TEST" = "false" ]
then
  sed -i -e "s/APP_VERSION=\"\([0-9a-z\.]\+\)\"/APP_VERSION=\"$MAJOR.$MINOR.$PATCH\"/g" ./extra/OSX/EPSRgui.dmginfo
fi
grep 'APP_VERSION=' ./extra/OSX/EPSRgui.dmginfo | sed -e 's/APP_VERSION=\"\([0-9a-z\.]\+\)\"/\1/g'

# Windows build files
if [ "$TEST" = "false" ]
then
  sed -i -e "s/#define MyAppVersion \"[0-9\.]*\"/#define MyAppVersion \"$MAJOR.$MINOR.$PATCH\"/g" -e "s/OutputBaseFilename=EPSRgui-[0-9\.]*/OutputBaseFilename=EPSRgui-$MAJOR.$MINOR.$PATCH/g" extra/Win32/EPSRgui.iss
fi
echo -n "        EPSRgui.iss (Program Version) : "
grep 'define MyAppVersion' extra/Win32/EPSRgui.iss | sed -e 's/#define MyAppVersion \"\([0-9\.]*\)\"/\1/g'
echo -n "        EPSRgui.iss (Output Filename) : "
grep 'OutputBaseFilename' extra/Win32/EPSRgui.iss | sed -e 's/OutputBaseFilename=EPSRgui-\([0-9\.]*\)/\1/g'

# AppImage build files
if [ "$TEST" = "false" ]
then
  sed -i -e "s/Version=[0-9\.]*/Version=$MAJOR.$MINOR.$PATCH/g" extra/appimage/usr/share/applications/com.projectaten.EPSRgui.desktop
fi
echo -n "appimage.desktop (Program Version) : "
grep 'Version=' extra/appimage/usr/share/applications/com.projectaten.EPSRgui.desktop | sed -e 's/Version=\([0-9\.]*\)/\1/g'

exit 0