File wsl-appx.spec of Package wsl-appx

#
# spec file for package wsl-appx
#
# Copyright (c) 2021 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
# needssslcertforbuild


# needsappxsslcertforbuild

%define image_package geckito-wsl-image

Name:           wsl-appx
Version:        1
Release:        0
Summary:        SUSE on Windows application
License:        MIT
Group:          Productivity/Other
URL:            https://gitlab.suse.de/cbosdonnat/wsl-app
Source0:        AppxManifest.xml
Source1:        openSUSE.tar.gz
Source2:        sle.tar.gz
BuildRequires:  WSL-DistroLauncher
BuildRequires:  WSL-DistroLauncher-debug
BuildRequires:  fb-util-for-appx
BuildRequires:  mingw64-filesystem
%if 0%{?is_opensuse}
BuildRequires:  openSUSE-release
%else
BuildRequires:  sles-release
%endif
BuildRequires:  %image_package
BuildRequires:  openssl(cli)
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%description
Windows Store application providing SLES or openSUSE.

%prep
%setup -Tc -a1 -a2
%if 0%{?is_opensuse}
ln -s openSUSE files
%else
ln -s sle files
%endif

os_release_file="/usr/lib/os-release"
if [ -e "/etc/os-release" ]; then
	os_release_file="/etc/os-release"
fi

# This is dirty. The CN of the AppxManifest needs to match the
# signing certificate's CN. In OBS the CN is the project name. The
# project itself may not have a cert so we can't use %_project. So
# we abuse %vendor which is the project whith the key.
#PROJECT="%vendor"
#PROJECT="${PROJECT##*/}"
#OBS="%vendor"
#OBS="${OBS#*//}"
#OBS="${OBS%/*}"
#PUBLISHER="E=$PROJECT@$OBS, CN=$PROJECT OBS Project"
if [ -e "%{_sourcedir}/_projectcert.crt" ]; then
	# mangle value so Windows accepts it
	PUBLISHER=`openssl x509 -subject -in "%{_sourcedir}/_projectcert.crt" -noout -nameopt RFC2253 |sed -e 's/^subject=//;s/emailAddress/E/g;s/,/, /g'`
else
	PUBLISHER="nobody"
fi
. "$os_release_file"

NAME="Geckito SDK"
VERSION="1.0 Alpha"
ID="geckito-sdk"
ID_LIKE="suse opensuse"
VERSION_ID="1.0"
PRETTY_NAME="Geckito SDK 1.0 Alpha"
CPE_NAME="cpe:/o:opensuse:leap:15.3"
BUG_REPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org/"

APPID="${PRETTY_NAME//[^[:alnum:]]/}"
IDENTITYAPPID="${PRETTY_NAME//[^[:alnum:]\.]/}"
LAUNCHERNAME="${PRETTY_NAME//[^[:alnum:].]/-}.exe"

# FIX bsc#1179874 Error in parsing the WSL appx package
# PRETTY_NAME in SLES development snapshots can exceed 40 characters allowed in ShortName appx schema field
# Define SHORT_NAME as first 35 characters of PRETTY_NAME and use in AppManifest.xml template
# Length 35 discards development snapshot/beta/rc qualifier cleanly:
# 'SUSE Linux Enterprise Server 15 SP3 (Snapshot11)' -> 'SUSE Linux Enterprise Server 15 SP3'
SHORT_NAME="${PRETTY_NAME::35}"

RELEASE="`rpm -q --qf '%%{release}' %image_package`"
ARCH="%_arch"
case "$ARCH" in
	x86_64) ARCH="x64" ;;
	aarch64) ARCH="arm64" ;;
esac
# This has to be "SUSE" right now as per requirements from the
# way the store is set up
PUBLISHER_DISPLAY_NAME="SUSE"
# an appx version needs to match this pattern:
# '(0|[1-9][0-9]{0,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])(\.(0|[1-9][0-9]{0,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])){3}'
# found in the error log if you don't set the proper version.
# for actual store submission there are more rules:
# https://docs.microsoft.com/en-us/windows/uwp/publish/package-version-numbering
# So we need to mangle the versions in a creative way
if [ "$ID" = "opensuse-tumbleweed" ]; then
	VERSION=`printf "%d.%d.%d%02d.0" "${VERSION_ID:2:4}" "${VERSION_ID:6}" "${RELEASE%.*}" "${RELEASE#*.}"`
	APPXNAME="${PRETTY_NAME//[^[:alnum:].]/-}-$ARCH-Build$VERSION_ID.$RELEASE.appx"
else
	RELEASE="${RELEASE/lp???./}"
	VERSION=`printf "%s.%d%02d.0" "${VERSION_ID}" "${RELEASE%.*}" "${RELEASE#*.}"`
	APPXNAME="${PRETTY_NAME//[^[:alnum:].]/-}-$ARCH-Build$RELEASE.appx"
fi

for i in PRETTY_NAME APPID IDENTITYAPPID ARCH PUBLISHER PUBLISHER_DISPLAY_NAME VERSION LAUNCHERNAME SHORT_NAME APPXNAME; do
	eval echo "\"$i='\$$i'\""
done > .settings

cd files
sed -e "s/@PRETTY_NAME@/${PRETTY_NAME}/g;s/@APPID@/$APPID/g;s/@IDENTITYAPPID@/$IDENTITYAPPID/g;s/@PUBLISHER@/$PUBLISHER/g;s/@PUBLISHER_DISPLAY_NAME@/$PUBLISHER_DISPLAY_NAME/g;s/@VERSION@/${VERSION}/g;s/@LAUNCHERNAME@/$LAUNCHERNAME/g;s/@SHORT_NAME@/$SHORT_NAME/g;s/@ARCH@/$ARCH/g" \
	< %{SOURCE0} > AppxManifest.xml
cat AppxManifest.xml

# Get the binary
cp %{_mingw64_bindir}/DistroLauncher.exe "$LAUNCHERNAME"

%build
. ./.settings
cd files
## Get the rootfs tarball
mkdir docker
tar -xf /usr/share/suse-docker-images/native/*.tar.xz -C docker
tarball=$(find docker -size +10M)
mv ${tarball} install.tar
# XXX for some reason the file from the docker archive has 0 epoch
touch -d "@${SOURCE_DATE_EPOCH:-`date +%%s`}" install.tar
ls -al install.tar
# XXX for some reason it's gzip'd on SLE12 but not in newer distros.
# Bug in containment-rpm-docker?
case "`file install.tar`" in
	*gzip*) mv install.tar install.tar.gz ;;
	*) gzip install.tar ;;
esac
rm -rf docker

# Create a filemap
find * -type f | awk 'BEGIN { print "[Files]" } /filemap.txt/ { next; } { print "\"" $0 "\" \"" $0 "\"" }' > filemap.txt

# TODO So far .pri files are generated by VS and added to the source
# it would be way better to have them generated here with an opensource tool

appx -o "$APPXNAME" -f filemap.txt
sha256sum "$APPXNAME" > "$APPXNAME".sha256

mkdir r
%if 0%{?suse_version} > 1500
tar -C r -xzf $PWD/install.tar.gz usr/lib/sysimage/rpm/Packages.db
%else
%if 0%{?suse_version} > 1315
tar -C r -xzf $PWD/install.tar.gz usr/lib/sysimage/rpm/Packages
%else
tar -C r -xzf $PWD/install.tar.gz var/lib/rpm/Packages
%endif
%endif
rpm --root $PWD/r -qa --qf '%%{size} %%{name}\n' | sort -n > "$APPXNAME.packages.sizes"
rpm --root $PWD/r -qa --qf '%%{name}|%%{epoch}|%%{version}|%%{release}|%%{arch}|%%{disturl}|%%{license}\n' | sort > "$APPXNAME.packages"
rm -rf r

echo -n "### APPX size: "
du -h "$APPXNAME"

%install
cd files
install -d -m 755 $RPM_BUILD_ROOT%{_datadir}/appx
cp *.appx* $(dirname $RPM_SOURCE_DIR)/OTHER/

%files
# store package list just for reference
%doc files/*.appx.*

%changelog