INSTALL.linux

#!/usr/bin/env bash

function dep_fail {
    printf "Missing executable '%b'. " "$1"
    printf "Please install '%b' package first.\n" "$2"
    exit 1
}

function build_fail {
    printf "Build error: $1\n"
    printf "Aborting.\n"
    exit 1
}

# Verify the user has all the required packages
# Package names are from Debian so their names may differ in your distribution.
command -v gcc > /dev/null 2>&1 || dep_fail "gcc" "build-essential"
command -v g++ > /dev/null 2>&1 || dep_fail "g++" "build-essential"
command -v git > /dev/null 2>&1 || dep_fail "git" "git"
command -v lrelease > /dev/null 2>&1 || dep_fail "lrelease" "qtchooser"
command -v make > /dev/null 2>&1 || dep_fail "make" "build-essential"
command -v qmake > /dev/null 2>&1 || dep_fail "qmake" "qtchooser"

# Set system specific variables
CPU_COUNT=1
command -v nproc > /dev/null 2>&1 && CPU_COUNT=`nproc`

# check if user provided  their own install prefix
if [ ! -n "$INSTALL_PREFIX" ]; then
  INSTALL_PREFIX="${HOME}/.local"
fi

# Fetch Shinjiru from github and cd into the app dir
git clone git://github.com/ShinjiruApp/Shinjiru.git --branch "master"
cd Shinjiru

# Discard local changes if the clean option was given
if [ $# -gt 0 ]; then
    if [ $1 = "clean" ]; then
        echo "Discarding local changes"
        git checkout .
    fi
fi

# Update git repo
git pull
git submodule update --init

# Make
qmake PREFIX="$INSTALL_PREFIX" -config release Shinjiru.pro || build_fail "qmake failed"
make -j "${CPU_COUNT}" || build_fail "Compilation failed."

# Make translations
lupdate Shinjiru.pro || build_fail "lupdate failed"
lrelease Shinjiru.pro || build_fail "lrelease failed"

# Install
make install
command -v xdg-desktop-menu > /dev/null 2>&1 || xdg-desktop-menu install --novendor "${INSTALL_PREFIX}/share/applications/Shinjiru.desktop"

# Print some post install info
printf "\n------------------------------------\n"
printf "Shinjiru was successfully installed!\n\n"
printf "You should now be able to see Shinjiru in the 'Internet' category of your application launcher.\n"
printf "The binary file is located at '%b/bin/Shinjiru'.\n" "${INSTALL_PREFIX}"