grep-builder

#!/usr/bin/env bash

# Determine the root directory of the repository
csource="${BASH_SOURCE[0]}"
while [ -h "$csource" ] ; do csource="$(readlink "$csource")"; done
root="$( cd -P "$( dirname "$csource" )/../../" && pwd )"

build_dir="${root}/substrate/windows/grep-build"

# Move into the directory with the required build files
if ! pushd "${build_dir}"  > /dev/null 2>&1; then
    printf "ERROR: Cannot access directory at - %s\n" "${build_dir}"
    exit 1
fi

# Validate the destination for the packages was provided
# and that it exists
pkgs_dir="${1?Packages directory is required}"
if [ ! -d "${pkgs_dir}" ]; then
    mkdir -p "${pkgs_dir}" || exit
fi

# The PKGBUILD file will end up with windows style line endings
# from git. Force them back to proper new lines.
dos2unix ./PKGBUILD || exit

# Build the 32 bit package
if ! MINGW_ARCH="mingw32" PKGEXT=".pkg.tar.xz" PKGDEST="${pkgs_dir}" makepkg-mingw --skippgpcheck --syncdeps --force --noconfirm; then
    printf "ERROR: Failed to build 32-bit grep package\n"
    exit 1
fi

# Build the 64 bit package
if ! MINGW_ARCH="mingw64" PKGEXT=".pkg.tar.xz" PKGDEST="${pkgs_dir}" makepkg-mingw --skippgpcheck --syncdeps --force --noconfirm; then
    printf "ERROR: Failed to build 64-bit grep package\n"
    exit 1
fi

popd > /dev/null 2>&1 || exit

printf "Build of grep package is complete\n"