#!/bin/bash
#===========================
# UMVIRT LINUX FROM SCRATCH 
#===========================
# Compilation script.
# Network mode. 
#===========================
# Release: 0.2.2
# Package: ffmpeg
#===========================
# DB commit: 48bb9ee31306c82c48dfaaad707eb4f6a926eb8a
# APP commit: 1ca4178aea919e4c9e869e3d650ff8af9678bd6f
#===========================

echo "ULFS Package installation start"
echo "==============================="
echo "Package: ffmpeg" 
echo "Release: 0.2.2" 

echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
#Creating log directory
mkdir -p /var/log/ulfs-packages/ffmpeg/
#Saving start timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/start.time
#Going to source directory...
cd /sources
#Checking dependances...
      #Checking xvidcore...
      if [ ! -f /var/cache/ulfs-packages/xvidcore ]; then
           echo "Dependance \"xvidcore\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/xvidcore/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/xvidcore ]; then
	             echo "Dependance \"xvidcore\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking freetype-stage2...
      if [ ! -f /var/cache/ulfs-packages/freetype-stage2 ]; then
           echo "Dependance \"freetype-stage2\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/freetype-stage2/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/freetype-stage2 ]; then
	             echo "Dependance \"freetype-stage2\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking nasm...
      if [ ! -f /var/cache/ulfs-packages/nasm ]; then
           echo "Dependance \"nasm\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/nasm/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/nasm ]; then
	             echo "Dependance \"nasm\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking yasm...
      if [ ! -f /var/cache/ulfs-packages/yasm ]; then
           echo "Dependance \"yasm\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/yasm/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/yasm ]; then
	             echo "Dependance \"yasm\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking alsa-lib...
      if [ ! -f /var/cache/ulfs-packages/alsa-lib ]; then
           echo "Dependance \"alsa-lib\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/alsa-lib/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/alsa-lib ]; then
	             echo "Dependance \"alsa-lib\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libvorbis...
      if [ ! -f /var/cache/ulfs-packages/libvorbis ]; then
           echo "Dependance \"libvorbis\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libvorbis/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libvorbis ]; then
	             echo "Dependance \"libvorbis\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libtheora...
      if [ ! -f /var/cache/ulfs-packages/libtheora ]; then
           echo "Dependance \"libtheora\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libtheora/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libtheora ]; then
	             echo "Dependance \"libtheora\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking SDL2...
      if [ ! -f /var/cache/ulfs-packages/SDL2 ]; then
           echo "Dependance \"SDL2\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/SDL2/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/SDL2 ]; then
	             echo "Dependance \"SDL2\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libaom...
      if [ ! -f /var/cache/ulfs-packages/libaom ]; then
           echo "Dependance \"libaom\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libaom/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libaom ]; then
	             echo "Dependance \"libaom\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libass...
      if [ ! -f /var/cache/ulfs-packages/libass ]; then
           echo "Dependance \"libass\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libass/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libass ]; then
	             echo "Dependance \"libass\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking fdk-aac...
      if [ ! -f /var/cache/ulfs-packages/fdk-aac ]; then
           echo "Dependance \"fdk-aac\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/fdk-aac/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/fdk-aac ]; then
	             echo "Dependance \"fdk-aac\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking lame...
      if [ ! -f /var/cache/ulfs-packages/lame ]; then
           echo "Dependance \"lame\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/lame/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/lame ]; then
	             echo "Dependance \"lame\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking opus...
      if [ ! -f /var/cache/ulfs-packages/opus ]; then
           echo "Dependance \"opus\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/opus/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/opus ]; then
	             echo "Dependance \"opus\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking x264...
      if [ ! -f /var/cache/ulfs-packages/x264 ]; then
           echo "Dependance \"x264\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/x264/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/x264 ]; then
	             echo "Dependance \"x264\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking x265...
      if [ ! -f /var/cache/ulfs-packages/x265 ]; then
           echo "Dependance \"x265\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/x265/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/x265 ]; then
	             echo "Dependance \"x265\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libva...
      if [ ! -f /var/cache/ulfs-packages/libva ]; then
           echo "Dependance \"libva\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libva/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libva ]; then
	             echo "Dependance \"libva\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libvdpau...
      if [ ! -f /var/cache/ulfs-packages/libvdpau ]; then
           echo "Dependance \"libvdpau\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libvdpau/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libvdpau ]; then
	             echo "Dependance \"libvdpau\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libvpx...
      if [ ! -f /var/cache/ulfs-packages/libvpx ]; then
           echo "Dependance \"libvpx\" not found. Trying to install...";
           wget --no-check-certificate https://umvirt.com/linux/packages//0.2.2/libvpx/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libvpx ]; then
	             echo "Dependance \"libvpx\" is not installed. Exiting..."
               exit
           fi
      fi
#Saving downloading timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/download.time
#Downloading source package archive...
wget --no-check-certificate -nc https://umvirt.com/linux/downloads/0.2.2/packages/f/ffmpeg-7.0.2.tar.xz.md5sum
wget --no-check-certificate -nc https://umvirt.com/linux/downloads/0.2.2/packages/f/ffmpeg-7.0.2.tar.xz
#Checking source package file existance
if [ ! -f ffmpeg-7.0.2.tar.xz ]; then
echo "Error: Can't find ffmpeg-7.0.2.tar.xz. Exiting!"
exit
fi
#Checking source package file checksum
if [ -f ffmpeg-7.0.2.tar.xz.md5sum ]; then
    MD5=`LANG=C md5sum -c ffmpeg-7.0.2.tar.xz.md5sum | grep OK`
    if [ "$MD5" == "" ] ; then
    echo "Error: Checksum of ffmpeg-7.0.2.tar.xz is wrong. Exiting!"
    exit
    fi
fi
#Downloadning patches...
wget --no-check-certificate -nc https://umvirt.com/linux/downloads/0.2.2/patches/ffmpeg-6.1.1-chromium_method-1.patch
    #Saving cleanup timestamp
    date +%s > /var/log/ulfs-packages/ffmpeg/cleanup.time
rm -rfv /sources/ffmpeg-7.0.2/
#Saving extracting timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/unpack.time
#Extracting tar source package archive with default parameters...
tar -xf ffmpeg-7.0.2.tar.xz
#Checking package directory size after unpack...
du -s ffmpeg-7.0.2 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/ffmpeg/unpack.size 
#Going to source package directory...
cd ffmpeg-7.0.2
#Applying patches...
patch -Np1 -i ../ffmpeg-6.1.1-chromium_method-1.patch
#Saving configuration timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/configure.time
#Sleep 1 second
sleep 1
if [[ "$ULFS_PKG_DATERESET" == "YES" ]]
then
#Changing all files creation time (except build configuration files) in source directory to find them after installation
find /sources/ffmpeg-7.0.2 \! -path "*/configure*" \! -path "*/Makefile*" \! -path "*.make" \! -path "*.m4" \! -path "*.am" \! -path "*.mk" \! -path "*.stamp" \! -path "*gentpl.py"  -exec touch -m {} +
fi
#Running configuration script...
echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
cat > ulfs_configure.sh << EOIS
echo "Initializing distributed build environment... "
if [[ "\$ULFS_ICECC" == "YES" ]]
then
    export PATH="\$ULFS_ICECC_PATH:\$PATH"
    echo "ICECC"
fi

echo "Environment debug..."
echo "PATH: \$PATH"
echo "MAKEFLAGS: \$MAKEFLAGS"
echo "NINJAJOBS: \$NINJAJOBS"
env | grep ULFS


./configure --prefix=/usr        \\
            --enable-gpl         \\
            --enable-version3    \\
            --enable-nonfree     \\
            --disable-static     \\
            --enable-shared      \\
            --disable-debug      \\
            --enable-libaom      \\
            --enable-libass      \\
            --enable-libfdk-aac  \\
            --enable-libfreetype \\
            --enable-libmp3lame  \\
            --enable-libopus     \\
            --enable-libvorbis   \\
            --enable-libvpx      \\
            --enable-libx264     \\
            --enable-libx265     \\
            --enable-openssl     \\
            --ignore-tests=enhanced-flv-av1 \\
            --docdir=/usr/share/doc/ffmpeg-7.0.2

EOIS
cat ulfs_configure.sh | bash 2>&1 | tee /var/log/ulfs-packages/ffmpeg/configure.log 
#Saving build timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/build.time
#Running build script...
echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
cat > ulfs_build.sh << EOIS
echo "Initializing distributed build environment... "
if [[ "\$ULFS_ICECC" == "YES" ]]
then
    export PATH="\$ULFS_ICECC_PATH:\$PATH"
    echo "ICECC"
fi

echo "Environment debug..."
echo "PATH: \$PATH"
echo "MAKEFLAGS: \$MAKEFLAGS"
echo "NINJAJOBS: \$NINJAJOBS"
env | grep ULFS


make &&

gcc tools/qt-faststart.c -o tools/qt-faststart
EOIS
cat ulfs_build.sh | bash 2>&1 | tee /var/log/ulfs-packages/ffmpeg/build.log 
#Saving install timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/install.time
#Running install script...
cat > ulfs_install.sh << EOIS
make install &&

install -v -m755    tools/qt-faststart /usr/bin &&
install -v -m755 -d           /usr/share/doc/ffmpeg-7.0.2 &&
install -v -m644    doc/*.txt /usr/share/doc/ffmpeg-7.0.2
EOIS
USER=`whoami`
if [ "$USER" == "root" ] ; then 
cat ulfs_install.sh | bash 2>&1 | tee /var/log/ulfs-packages/ffmpeg/install.log 
else
cat ulfs_install.sh | sudo bash 2>&1 | tee /var/log/ulfs-packages/ffmpeg/install.log 
fi
#Saving finish timestamp
date +%s > /var/log/ulfs-packages/ffmpeg/finish.time
#Checking package directory size after unpack...
cd /sources 
du -s ffmpeg-7.0.2 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/ffmpeg/install.size 
echo "ULFS package installation completed."
#Producing files list
echo "Looking for installed files..."
if [  -f /var/log/ulfs-packages/ffmpeg/files.txt ]; then
rm /var/log/ulfs-packages/ffmpeg/files.txt
fi
USER=`whoami`
if [ "$USER" == "root" ] ; then 
find /bin -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /sbin -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /usr -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /etc -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /opt -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /lib -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /lib64 -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
find /var -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time \! -path "/var/log/ulfs-packages/ffmpeg/*" >> /var/log/ulfs-packages/ffmpeg/files.txt
else
sudo find /bin -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /sbin -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /usr -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /etc -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /opt -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /lib -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /lib64 -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time >> /var/log/ulfs-packages/ffmpeg/files.txt
sudo find /var -type f -newer /var/log/ulfs-packages/ffmpeg/configure.time \! -newer /var/log/ulfs-packages/ffmpeg/finish.time \!  -path "/var/log/ulfs-packages/ffmpeg/*" >> /var/log/ulfs-packages/ffmpeg/files.txt
fi
#Marking package as installed...
mkdir -p /var/cache/ulfs-packages
USER=`whoami`
if [ "$USER" == "root" ] ; then 
touch /var/cache/ulfs-packages/ffmpeg
else
sudo touch /var/cache/ulfs-packages/ffmpeg
fi
#Calculate delta size
a=`cat /var/log/ulfs-packages/ffmpeg/unpack.size`
b=`cat /var/log/ulfs-packages/ffmpeg/install.size`
c=$(($b-$a))
echo $c > /var/log/ulfs-packages/ffmpeg/delta.size 
#Calculate prepare time
a=`cat /var/log/ulfs-packages/ffmpeg/start.time`
b=`cat /var/log/ulfs-packages/ffmpeg/configure.time`
dp=$(($b-$a))
#Calculate download time
a=`cat /var/log/ulfs-packages/ffmpeg/download.time`
b=`cat /var/log/ulfs-packages/ffmpeg/unpack.time`
dd=$(($b-$a))
#Calculate delta time
a=`cat /var/log/ulfs-packages/ffmpeg/configure.time`
b=`cat /var/log/ulfs-packages/ffmpeg/finish.time`
db=$(($b-$a))
echo $db > /var/log/ulfs-packages/ffmpeg/delta.time 
#Report
echo ""
echo "ULFS Package installation report"
echo "================================"
echo "Package: ffmpeg" 
echo "Release: 0.2.2" 
echo "Build size: $c" 
echo "Prepare time: $dp sec." 
echo "Download time: $dd sec." 
echo "Build time: $db sec." 

#End of script