holgersson-overlay/sys-fs/gocryptfs/gocryptfs-2.1.ebuild

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# Note: For distfiles verification see https://nuetzlich.net/gocryptfs/releases.

EAPI="8"

EGO_PN="github.com/rfjakob/${PN}"
inherit go-module

EGO_SUM=(
	"github.com/davecgh/go-spew v1.1.0"
	"github.com/davecgh/go-spew v1.1.0/go.mod"
	"github.com/hanwen/go-fuse/v2 v2.1.1-0.20210802120645-15a8bb029a4e"
	"github.com/hanwen/go-fuse/v2 v2.1.1-0.20210802120645-15a8bb029a4e/go.mod"
	"github.com/jacobsa/crypto v0.0.0-20190317225127-9f44e2d11115"
	"github.com/jacobsa/crypto v0.0.0-20190317225127-9f44e2d11115/go.mod"
	"github.com/jacobsa/oglematchers v0.0.0-20150720000706-141901ea67cd"
	"github.com/jacobsa/oglematchers v0.0.0-20150720000706-141901ea67cd/go.mod"
	"github.com/jacobsa/oglemock v0.0.0-20150831005832-e94d794d06ff"
	"github.com/jacobsa/oglemock v0.0.0-20150831005832-e94d794d06ff/go.mod"
	"github.com/jacobsa/ogletest v0.0.0-20170503003838-80d50a735a11"
	"github.com/jacobsa/ogletest v0.0.0-20170503003838-80d50a735a11/go.mod"
	"github.com/jacobsa/reqtrace v0.0.0-20150505043853-245c9e0234cb"
	"github.com/jacobsa/reqtrace v0.0.0-20150505043853-245c9e0234cb/go.mod"
	"github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348"
	"github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348/go.mod"
	"github.com/pkg/xattr v0.4.3"
	"github.com/pkg/xattr v0.4.3/go.mod"
	"github.com/pmezard/go-difflib v1.0.0"
	"github.com/pmezard/go-difflib v1.0.0/go.mod"
	"github.com/rfjakob/eme v1.1.2"
	"github.com/rfjakob/eme v1.1.2/go.mod"
	"github.com/sabhiram/go-gitignore v0.0.0-20201211210132-54b8a0bf510f"
	"github.com/sabhiram/go-gitignore v0.0.0-20201211210132-54b8a0bf510f/go.mod"
	"github.com/spf13/pflag v1.0.5"
	"github.com/spf13/pflag v1.0.5/go.mod"
	"github.com/stretchr/objx v0.1.0/go.mod"
	"github.com/stretchr/testify v1.6.1"
	"github.com/stretchr/testify v1.6.1/go.mod"
	"golang.org/x/crypto v0.0.0-20210817164053-32db794688a5"
	"golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod"
	"golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod"
	"golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d"
	"golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d/go.mod"
	"golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod"
	"golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod"
	"golang.org/x/sys v0.0.0-20201101102859-da207088b7d1/go.mod"
	"golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod"
	"golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod"
	"golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod"
	"golang.org/x/sys v0.0.0-20210817190340-bfb29a6856f2"
	"golang.org/x/sys v0.0.0-20210817190340-bfb29a6856f2/go.mod"
	"golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod"
	"golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b"
	"golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b/go.mod"
	"golang.org/x/text v0.3.3/go.mod"
	"golang.org/x/text v0.3.6/go.mod"
	"golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod"
	"gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod"
	"gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c"
	"gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod"
	)
go-module_set_globals

DESCRIPTION="Encrypted overlay filesystem written in Go"
HOMEPAGE="https://nuetzlich.net/gocryptfs/ https://github.com/rfjakob/gocryptfs/releases"

if [[ "${PV}" = 9999* ]]; then
	EGIT_REPO_URI="https://${EGO_PN}"
	inherit git-r3
else
	SRC_URI="
		https://${EGO_PN}/releases/download/v${PV}/${PN}_v${PV}_src-deps.tar.gz -> ${P}.tar.gz
		${EGO_SUM_SRC_URI}
	"
fi

# in detail:
# BSD           vendor/golang.org/x/sys/LICENSE
# BSD           vendor/golang.org/x/crypto/LICENSE
# BSD           vendor/github.com/hanwen/go-fuse/v2/LICENSE
# Apache-2.0    vendor/github.com/jacobsa/crypto/LICENSE
# BSD-2         vendor/github.com/pkg/xattr/LICENSE
# MIT           vendor/github.com/rfjakob/eme/LICENSE
# MIT           vendor/github.com/sabhiram/go-gitignore/LICENSE
LICENSE="Apache-2.0 BSD BSD-2 MIT"

SLOT="0"
KEYWORDS="~amd64"
IUSE="debug +man pie +ssl"
# Some tests need and ext4, some need libsandbox.so preloaded.
RESTRICT="test"

BDEPEND="man? ( dev-go/go-md2man )"
RDEPEND="
	sys-fs/fuse
	ssl? ( dev-libs/openssl:0= )
"

S="${WORKDIR}/${PN}_v${PV}_src-deps"

# We omit debug symbols which looks like pre-stripping to portage.
QA_PRESTRIPPED="
	/usr/bin/gocryptfs-atomicrename
	/usr/bin/gocryptfs-findholes
	/usr/bin/gocryptfs-statfs
	/usr/bin/gocryptfs-xray
	/usr/bin/gocryptfs
"

src_compile() {
	export GOPATH="${G}"
	export CGO_CFLAGS="${CFLAGS}"
	export CGO_LDFLAGS="${LDFLAGS}"
	local myldflags=(
		"$(usex !debug '-s -w' '')"
		-X "main.GitVersion=v${PV}"
		-X "'main.GitVersionFuse=[vendored]'"
		-X "main.BuildDate=$(date -u '+%Y-%m-%d')"
	)
	local mygoargs=(
		-v -work -x
		"-buildmode=$(usex pie pie exe)"
		"-asmflags=all=-trimpath=${S}"
		"-gcflags=all=-trimpath=${S}"
		-ldflags "${myldflags[*]}"
		-tags "$(usex !ssl 'without_openssl' 'none')"
	)
	go build "${mygoargs[@]}" || die

	# loop over all helper tools
	for dir in gocryptfs-xray contrib/statfs contrib/findholes contrib/atomicrename; do
		cd "${S}/${dir}" || die
		go build "${mygoargs[@]}" || die
	done
	cd "${S}"

	if use man; then
		go-md2man -in Documentation/MANPAGE.md -out gocryptfs.1 || die
		go-md2man -in Documentation/MANPAGE-STATFS.md -out gocryptfs-statfs.2 || die
		go-md2man -in Documentation/MANPAGE-XRAY.md -out gocryptfs-xray.1 || die
	fi
}

src_install() {
	dobin gocryptfs
	dobin gocryptfs-xray/gocryptfs-xray
	newbin contrib/statfs/statfs "${PN}-statfs"
	newbin contrib/findholes/findholes "${PN}-findholes"
	newbin contrib/atomicrename/atomicrename "${PN}-atomicrename"

	if use man; then
		doman gocryptfs.1
		doman gocryptfs-xray.1
		doman gocryptfs-statfs.2
	fi
}