# SPEC file for compiling a native version of XIVLauncher for rpm-based distros
# This file has a lot of extra comments, mostly to keep track of what I've learned.
#
# Here's a few docs I've found very helpful:
# http://ftp.rpm.org/max-rpm/s1-rpm-inside-macros.html
# https://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html-single/RPM_Guide/index.html
# https://docs.fedoraproject.org/en-US/packaging-guidelines/RPMMacros/
# https://docs.fedoraproject.org/en-US/legal/license-field/

# COMPATABILITY
# I've tested on the following distros. It will at least install, launch, and log in, although I haven't installed
# or played FFXIV on all of them.
# Fedora - 35 and 36
# OpenSuse - Leap 15.3 and 15.4, and Tumbleweed
# Rocky Linux 9 - Requires out-of-tree packages. Get here: https://copr.fedorainfracloud.org/coprs/rankyn/xl-deps-el9/

# Version File Source
# I've put it here because I need it declared before it's used in some definitions. And it's Source2 because I'm
# not going to renumber them.
Source2:        _version

# DEFINITIONS
# Repo tags are now pulled from the _version file, so it only has to be changed in one place.
# This is why sources were declared above.
%define xlname %(awk 'NR==1 {print; exit}' < %{SOURCE2} )
%define CoreTag %(awk 'NR==3 {print; exit}' < %{SOURCE2} )
%define LauncherTag %(awk 'NR==5 {print; exit}' < %{SOURCE2} )
%define xlversion %(awk 'NR==6 {print; exit}' < %{SOURCE2} )
%define xlrelease %(awk 'NR==7 {print; exit}' < %{SOURCE2} )
%define DownstreamTag %{xlversion}-%{xlrelease}

Name:           %{xlname}
Version:        %{xlversion}
Release:        %{xlrelease}%{?dist}
Summary:        Custom Launcher for the MMORPG Final Fantasy XIV (Native RPM package)
Group:          Applications/Games
License:        GPL-3.0-only
URL:            https://github.com/rankynbass/XIVLauncher4rpm
Source0:        XIVLauncher.Core-%{CoreTag}.tar.gz
Source1:        XIVLauncher4rpm-%{DownstreamTag}.tar.gz

# These package names are from the fedora / redhat repos. Other rpm distros might
# have different names for these.
# (x or y) has been used where fedora and opensuse have different package names (fedora-pkg or opensuse-pkg).
BuildRequires:  dotnet-sdk-6.0
Requires:       aria2
Requires:       (SDL2 or libSDL2-2_0-0)
Requires:       (libsecret or libsecret-1-0)
Requires:       (libattr or libattr1)
Requires:       fontconfig
Requires:       lcms2
Requires:       (libXcursor or libXcursor1)
Requires:       (libXrandr or libXrandr2)
Requires:       (libXdamage or libXdamage1)
Requires:       (libXi or libXi6)
Requires:       (gettext or gettext-runtime)
Requires:       freetype
Requires:       (mesa-libGLU or libGLU1)
Requires:       (libSM or libSM6)
Requires:       (libgcc or libgcc_s1)
Requires:       (libpcap or libpcap1)
Requires:       (libFAudio or libFAudio0)
Requires:       desktop-file-utils
Requires:       jxrlib
Provides:       %{xlname}

# There isn't any linux / rpm debug info available with the source git
%global debug_package %{nil}

# Turn off binary stripping, otherwise the binary breaks.
%global __os_install_post %{nil}

# Binaries will be deposited into this directory. Macro'd for convenience.
%define launcher %{_builddir}/XIVLauncher

# Turn off .build-id links so it doesn't conflict with the main package.
%global _build_id_links none

%description
Third-party launcher for the critically acclaimed MMORPG Final Fantasy XIV. This is a native build for fedora 36 and several other rpm based distos.

### PREP SECTION
# Be aware that rpmbuild DOES NOT download sources from urls. It expects the source files to be in the %%{_sourcedir} directory.
# Run the script .copr/getsources.sh to download tarballs to the appropriate locations. 
%prep
# Set some short names for convenience.
%define repo0 XIVLauncher.Core
%define repo1 XIVLauncher4rpm-%{DownstreamTag}

# Unpack source0. -n tells the macro the name of the folder.
%setup -n %{repo0}
# Now unpack the files from the second source into a folder. -T to prevent source0 from unpacking.
# -b 1 tells it to unpack source1, and -n tells it the name of the folder.
%setup -T -b 1 -n %{repo1}


### BUILD SECTION
%build
# We need to pass two extra -p switches to dotnet publish. The first sets the version of wine to download, and the second sets
# the build hash and prevents the compiler from trying to do a git describe to create or find one. This eliminates git as a
# build requirement (and dirty hack of doing git init) and drastically speeds up the compile.
cd %{_builddir}/%{repo0}
cd %{_builddir}/%{repo0}/src/XIVLauncher.Core
dotnet publish -r linux-x64 --sc -o "%{_builddir}/%{repo1}" --configuration Release -p:Version=%{xlversion} -p:DefineConstants=WINE_XIV_FEDORA_LINUX -p:BuildHash="git-%{CoreTag}"
cp ../../misc/linux_distrib/512.png %{_builddir}/%{repo1}/xivlauncher.png
cp ../../misc/header.png %{_builddir}/%{repo1}/xivlogo.png
cd %{_builddir}/%{repo1}

### INSTALL SECTION
%install
install -d "%{buildroot}/usr/bin"
install -d "%{buildroot}/opt/XIVLauncher-git"
install -d "%{buildroot}/usr/share/doc/xivlauncher-git"
install -d "%{buildroot}/usr/share/applications"
install -D -m 644 "%{_builddir}/%{repo1}/xivlauncher.png" "%{buildroot}/usr/share/pixmaps/xivlauncher-git.png"
cp -r "%{_builddir}/%{repo1}"/* "%{buildroot}/opt/XIVLauncher-git"
cp %{buildroot}/opt/XIVLauncher-git/COPYING %{buildroot}/usr/share/doc/xivlauncher-git/COPYING
cd %{buildroot}
ln -sr "opt/XIVLauncher-git/xivlauncher.sh" "usr/bin/xivlauncher-git"
ln -sr "opt/XIVLauncher-git/XIVLauncher.desktop" "usr/share/applications/XIVLauncher-git.desktop"

%pre

%post
echo "To clean your .xlcore profile when switching from flatpak to native XIVLauncher, you should run the script /opt/XIVLauncher-git/cleanupprofile.sh. Do not run with sudo."
echo "This should *not* be done if you are using a custom wine install."
echo "By default, the /usr/bin/xivlauncher-git script will create a script at ~/.local/bin/xivlauncher-git-custom.sh if it doesn't already exist. You can edit this script to add environment variables and call other programs. For example, you could use it to call gamescope or launch an IPC bridge for discord. This script file will not be changed when you upgrade, so your changes will be saved."

%preun

%postun
echo "If you are planning to use the flatpak version of XIVLauncher, you should delete the '~/.xlcore/compatibilitytool' folder."

### FILES SECTION
%files
/usr/bin/xivlauncher-git
/usr/share/applications/XIVLauncher-git.desktop
/usr/share/pixmaps/xivlauncher-git.png
/opt/XIVLauncher-git/CHANGELOG.md
/opt/XIVLauncher-git/cleanupprofile.sh
/opt/XIVLauncher-git/COPYING
/opt/XIVLauncher-git/libcimgui.so
/opt/XIVLauncher-git/libskeychain.so
/opt/XIVLauncher-git/libsteam_api64.so
/opt/XIVLauncher-git/openssl_fix.cnf
/opt/XIVLauncher-git/README.md
/opt/XIVLauncher-git/xivlauncher.sh
/opt/XIVLauncher-git/xivlauncher.png
/opt/XIVLauncher-git/XIVLauncher.Common.pdb
/opt/XIVLauncher-git/XIVLauncher.Common.Unix.pdb
/opt/XIVLauncher-git/XIVLauncher.Common.Unix.xml
/opt/XIVLauncher-git/XIVLauncher.Common.Windows.pdb
/opt/XIVLauncher-git/XIVLauncher.Common.Windows.xml
/opt/XIVLauncher-git/XIVLauncher.Common.xml
/opt/XIVLauncher-git/XIVLauncher.Core
/opt/XIVLauncher-git/XIVLauncher.Core.pdb
/opt/XIVLauncher-git/XIVLauncher.Core.xml
/opt/XIVLauncher-git/XIVLauncher.desktop
/opt/XIVLauncher-git/XIVLauncher-git-custom.desktop
/opt/XIVLauncher-git/xivlogo.png
%license /usr/share/doc/xivlauncher-git/COPYING

%changelog
# See CHANGELOG.md