# Copyright 2017-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# Auto-Generated by cargo-ebuild 0.2.0

EAPI=7

CRATES="
aes-0.3.2
aes-ctr-0.3.0
aes-soft-0.3.3
aesni-0.6.0
aho-corasick-0.6.10
alga-0.9.1
alsa-0.2.2
alsa-sys-0.1.2
ansi_term-0.11.0
approx-0.3.2
arc-swap-0.3.11
arrayvec-0.4.11
atty-0.2.13
autocfg-0.1.5
backtrace-0.3.33
backtrace-sys-0.1.31
base64-0.10.1
base64-0.9.3
bindgen-0.32.3
bit-set-0.5.1
bit-vec-0.5.1
bitflags-0.3.3
bitflags-0.7.0
bitflags-0.9.1
bitflags-1.1.0
block-buffer-0.7.3
block-cipher-trait-0.6.2
block-modes-0.3.3
block-padding-0.1.4
byte-tools-0.3.1
byteorder-1.3.2
bytes-0.4.12
c2-chacha-0.2.2
cc-1.0.47
cexpr-0.2.3
cfg-if-0.1.9
chrono-0.4.7
clang-sys-0.21.2
clap-2.33.0
cloudabi-0.0.3
core-foundation-sys-0.5.1
coreaudio-rs-0.9.1
coreaudio-sys-0.2.2
cpal-0.8.2
crossbeam-deque-0.7.1
crossbeam-epoch-0.7.2
crossbeam-queue-0.1.2
crossbeam-utils-0.6.6
crypto-mac-0.7.0
ctr-0.3.2
digest-0.8.1
dns-sd-0.1.3
env_logger-0.4.3
env_logger-0.6.2
error-chain-0.12.1
failure-0.1.5
failure_derive-0.1.5
fake-simd-0.1.2
fnv-1.0.6
fuchsia-cprng-0.1.1
fuchsia-zircon-0.3.3
fuchsia-zircon-sys-0.3.3
futures-0.1.28
futures-cpupool-0.1.8
gcc-0.3.55
generic-array-0.12.3
getopts-0.2.19
getrandom-0.1.6
glob-0.2.11
hex-0.3.2
hmac-0.7.1
httparse-1.3.4
humantime-1.2.0
hyper-0.11.27
hyper-proxy-0.4.1
idna-0.1.5
iovec-0.1.2
itoa-0.4.4
jack-0.5.7
jack-sys-0.2.0
kernel32-sys-0.2.2
language-tags-0.2.2
lazy_static-1.3.0
lewton-0.9.4
libc-0.2.65
libloading-0.4.3
libm-0.1.4
libmdns-0.2.4
libpulse-sys-0.0.0
librespot-0.1.1
librespot-audio-0.1.1
librespot-connect-0.1.1
librespot-core-0.1.1
librespot-metadata-0.1.1
librespot-playback-0.1.1
librespot-protocol-0.1.1
librespot-tremor-0.1.0
linear-map-1.2.0
lock_api-0.1.5
log-0.3.9
log-0.4.7
matches-0.1.8
matrixmultiply-0.2.2
memchr-1.0.2
memchr-2.2.1
memoffset-0.5.1
mime-0.3.13
mio-0.6.19
mio-named-pipes-0.1.6
mio-uds-0.6.7
miow-0.2.1
miow-0.3.3
multimap-0.4.0
nalgebra-0.18.0
net2-0.2.33
nix-0.10.0
nix-0.9.0
nodrop-0.1.13
nom-3.2.1
num-0.1.42
num-bigint-0.2.2
num-complex-0.2.3
num-integer-0.1.41
num-iter-0.1.39
num-traits-0.2.8
num_cpus-1.10.1
ogg-0.7.0
ogg-sys-0.0.9
opaque-debug-0.2.2
owning_ref-0.4.0
parking_lot-0.7.1
parking_lot_core-0.4.0
pbkdf2-0.3.0
peeking_take_while-0.1.2
percent-encoding-1.0.1
pkg-config-0.3.15
portaudio-rs-0.3.1
portaudio-sys-0.1.1
ppv-lite86-0.2.5
proc-macro2-0.2.3
proc-macro2-0.4.30
protobuf-2.8.1
protobuf-codegen-2.8.1
protobuf-codegen-pure-2.8.1
quick-error-1.2.2
quote-0.4.2
quote-0.6.13
rand-0.3.23
rand-0.4.6
rand-0.5.6
rand-0.6.5
rand-0.7.0
rand_chacha-0.1.1
rand_chacha-0.2.1
rand_core-0.3.1
rand_core-0.4.0
rand_core-0.5.0
rand_hc-0.1.0
rand_hc-0.2.0
rand_isaac-0.1.1
rand_jitter-0.1.4
rand_os-0.1.3
rand_pcg-0.1.2
rand_xorshift-0.1.1
rawpointer-0.1.0
rdrand-0.4.0
redox_syscall-0.1.56
regex-0.2.11
regex-syntax-0.5.6
relay-0.1.1
remove_dir_all-0.5.2
rodio-0.9.0
rpassword-3.0.2
rustc-demangle-0.1.15
rustc_version-0.2.3
ryu-1.0.0
safemem-0.3.0
scoped-tls-0.1.2
scopeguard-0.3.3
scopeguard-1.0.0
sdl2-0.32.2
sdl2-sys-0.32.6
semver-0.9.0
semver-parser-0.7.0
serde-1.0.97
serde_derive-1.0.97
serde_json-1.0.40
sha-1-0.8.1
sha2-0.8.0
shannon-0.2.0
shell-words-0.1.0
signal-hook-0.1.10
signal-hook-registry-1.1.0
slab-0.3.0
slab-0.4.2
smallvec-0.2.1
smallvec-0.6.10
socket2-0.2.4
socket2-0.3.10
spin-0.5.0
stable_deref_trait-1.1.1
stdweb-0.1.3
stream-cipher-0.3.0
strsim-0.8.0
subtle-1.0.0
syn-0.15.42
synstructure-0.10.2
take-0.1.0
tempfile-3.1.0
termcolor-1.0.5
textwrap-0.11.0
thread_local-0.3.6
time-0.1.42
tokio-0.1.22
tokio-codec-0.1.1
tokio-core-0.1.17
tokio-current-thread-0.1.6
tokio-executor-0.1.8
tokio-fs-0.1.6
tokio-io-0.1.12
tokio-process-0.2.4
tokio-proto-0.1.1
tokio-reactor-0.1.9
tokio-service-0.1.0
tokio-signal-0.2.7
tokio-sync-0.1.6
tokio-tcp-0.1.3
tokio-threadpool-0.1.15
tokio-timer-0.2.11
tokio-udp-0.1.3
tokio-uds-0.2.5
try-lock-0.1.0
typenum-1.10.0
ucd-util-0.1.5
unicase-2.4.0
unicode-bidi-0.3.4
unicode-normalization-0.1.8
unicode-width-0.1.5
unicode-xid-0.1.0
url-1.7.2
utf8-ranges-1.0.3
uuid-0.7.4
vec_map-0.8.1
vergen-3.0.4
version_check-0.1.5
void-1.0.2
vorbis-0.1.0
vorbis-encoder-0.1.4
vorbis-sys-0.0.8
vorbisfile-sys-0.0.8
want-0.0.4
which-1.0.5
winapi-0.2.8
winapi-0.3.7
winapi-build-0.1.1
winapi-i686-pc-windows-gnu-0.4.0
winapi-util-0.1.2
winapi-x86_64-pc-windows-gnu-0.4.0
wincolor-1.0.1
ws2_32-sys-0.2.1
"

inherit cargo systemd

DESCRIPTION="An open source client library for Spotify, with support for Spotify Connect"
HOMEPAGE="https://github.com/librespot-org/librespot"
SRC_URI="$(cargo_crate_uris ${CRATES})"
DOCS+=( README.md docs/{authentication,connection}.md )
RESTRICT="mirror"
LICENSE="MIT" # Update to proper Gentoo format
SLOT="0"
KEYWORDS="~amd64 ~arm"
IUSE="alsa pulseaudio portaudio jack sdl"


get_features() {
	local out=( )
	if use alsa; then
   		out+=( alsa-backend )
	fi
	if use pulseaudio; then
		out+=( pulseaudio-backend )
	fi
	if use portaudio; then
		out+=( portaudio-backend )
	fi
	if use jack; then
		out+=( jackaudio-backend )
	fi
	if use sdl; then
		out+=( sdl-backend )
	fi

	printf "%s," "${out[@]}" | sed 's/,$//g'
}

DEPEND="
	media-libs/alsa-lib
	pulseaudio? ( media-sound/pulseaudio )
	portaudio? ( media-libs/portaudio )
	jack? ( virtual/jack )
	sdl? ( media-libs/libsdl2 )
"
RDEPEND=""


# @FUNCTION: cargo_src_unpack
# @DESCRIPTION:
# Unpacks the package and the cargo registry
cargo_src_unpack() {
	debug-print-function ${FUNCNAME} "$@"

	mkdir -p "${ECARGO_VENDOR}" || die
	mkdir -p "${S}" || die

	local archive shasum pkg
	for archive in ${A}; do
        case "${archive}" in
            *.crate)
                ebegin "Loading ${archive} into Cargo registry"
                tar -xf "${DISTDIR}"/${archive} --warning=no-timestamp  -C "${ECARGO_VENDOR}/"
                # generate sha256sum of the crate itself as cargo needs this
                shasum=$(sha256sum "${DISTDIR}"/${archive} | cut -d ' ' -f 1)
                pkg=$(basename ${archive} .crate)
                cat <<-	EOF > ${ECARGO_VENDOR}/${pkg}/.cargo-checksum.json
				{
					"package": "${shasum}",
					"files": {}
				}
				EOF
                # if this is our target package we need it in ${WORKDIR} too
                # to make ${S} (and handle any revisions too)
                if [[ ${P} == ${pkg}* ]]; then
                    tar -xf "${DISTDIR}"/${archive} -C "${WORKDIR}" || die
                fi
                eend $?
                ;;
            cargo-snapshot*)
                ebegin "Unpacking ${archive}"
                mkdir -p "${S}"/target/snapshot
                tar -xzf "${DISTDIR}"/${archive} -C "${S}"/target/snapshot --strip-components 2 || die
                # cargo's makefile needs this otherwise it will try to
                # download it
                touch "${S}"/target/snapshot/bin/cargo || die
                eend $?
                ;;
            *)
                unpack ${archive}
                ;;
        esac
    done

	cargo_gen_config
}


src_compile() {
	debug-print-function ${FUNCNAME} "$@"

	local features="$(get_features)"
	if [[ "${features}" ]]; then
		cargo_src_compile --features "${features}"
	else
		cargo_src_compile
	fi
}

src_install() {
	debug-print-function ${FUNCNAME} "$@"

	local features="$(get_features)"
	if [[ "${features}" ]]; then
		cargo_src_install --features "${features}"
	else
		cargo_src_install
	fi

	systemd_dounit "${FILESDIR}"/"${PN}".service
	systemd_install_serviced "${FILESDIR}"/"${PN}".service.conf
}