# Maintainer: Matheus Gabriel Werny de Lima <matheusgwdl@protomail.com>

_pkgname=NBXplorer
_pkgname_lc=$(echo ${_pkgname} | tr "[A-Z]" "[a-z]")

pkgname=nbxplorer-git
pkgver=latest_tag
pkgrel=1
epoch=
pkgdesc="A minimalist UTXO tracker for HD wallets."
arch=("any")
url="https://github.com/dgarage/${_pkgname}"
license=("MIT")
groups=()
depends=("aspnet-runtime" "bitcoin-daemon" "dotnet-host" "dotnet-runtime" "dotnet-sdk")
makedepends=("git")
checkdepends=()
optdepends=()
provides=()
conflicts=("nbxplorer")
replaces=()
backup=()
options=()
install=
changelog=
source=("git+${url}.git")
noextract=()
md5sums=("SKIP")
validpgpkeys=()

pkgver()
{
    cd ${srcdir}/${_pkgname}/
    version=$(git describe --tags --abbrev=0)
    printf "%s" ${version:1}
}

build()
{
    cd ${srcdir}/${_pkgname}/
    git checkout tags/$(git describe --tags --abbrev=0)
    ./build.sh
}

package()
{
    # Assure that the folders exist.
    mkdir -p ${pkgdir}/usr/bin/
    mkdir -p ${pkgdir}/usr/lib/
    mkdir -p ${pkgdir}/usr/lib/systemd/system/
    mkdir -p ${pkgdir}/etc/systemd/system/multi-user.target.wants/
    mkdir -p ${pkgdir}/usr/share/doc/${_pkgname}/
    mkdir -p ${pkgdir}/usr/share/licenses/${_pkgname}/
    
    # Create the systemd service.
    echo -e "[Unit]
    Description=${pkgdesc}
    After=bitcoind.service
    After=network.target

    [Service]
    Type=oneshot
    ExecStart=/usr/bin/${_pkgname_lc}
    RemainAfterExit=yes
    Restart=on-failure

    [Install]
    WantedBy=multi-user.target" > ${srcdir}/${_pkgname}/${_pkgname_lc}.service
    
    # Modify run.sh to state the absolute path of the .csproj.
    echo -e "#!/bin/bash
    dotnet run --no-launch-profile --no-build -c Release -p \"/usr/lib/${_pkgname}/NBXplorer/NBXplorer.csproj\" -- $@" > ${srcdir}/${_pkgname}/run.sh
    
    # Put the installation at the right place.
    cp -r ${srcdir}/${_pkgname}/ ${pkgdir}/usr/lib/
    
    # Symlinking run.sh to /usr/bin/${_pkgname_lc}.
    ln -sf ${pkgdir}/usr/lib/${_pkgname}/run.sh ${pkgdir}/usr/bin/${_pkgname_lc}
    chmod 755 ${pkgdir}/usr/bin/${_pkgname_lc}
    
    # Install the systemd service and enable necessary services.
    install -Dm644 ${pkgdir}/usr/lib/${_pkgname}/${_pkgname_lc}.service ${pkgdir}/usr/lib/systemd/system/
    ln -sf ${pkgdir}/usr/lib/systemd/system/bitcoind.service ${pkgdir}/etc/systemd/system/multi-user.target.wants/
    ln -sf ${pkgdir}/usr/lib/systemd/system/${_pkgname_lc}.service ${pkgdir}/etc/systemd/system/multi-user.target.wants/
    
    # Install the documentation.
    install -Dm644 ${pkgdir}/usr/lib/${_pkgname}/README.md ${pkgdir}/usr/share/doc/${_pkgname}/
    
    # Install the license.
    install -Dm644 ${pkgdir}/usr/lib/${_pkgname}/LICENSE ${pkgdir}/usr/share/licenses/${_pkgname}/
}