Summary:                Friendly interactive shell
Name:                   fish

Version:                @RPMVERSION@
Release:                0.%{?dist}

License:                GPL-2.0-only AND GPL-2.0-or-later AND BSD-2-Clause AND PSF-2.0 AND ISC AND MIT
Group:                  System/Shells
URL:                    https://fishshell.com/

Source0:                %{name}_@VERSION@.orig.tar.xz
Source1:                %{name}_@VERSION@.orig-cargo-vendor.tar.xz
BuildRequires:          cargo gettext gcc xz pcre2-devel
BuildRequires:          rust >= 1.70
# Packaging guidelines say to use a BuildRequires: rust-packaging, but it adds no value for our package

BuildRequires: cmake >= 3.19

%if 0%{?suse_version}
BuildRequires: update-desktop-files
# for tests
BuildRequires: groff
%else
BuildRequires: groff-base
%endif

# for tests
%if 0%{?fedora}
# Need the en_US.utf-8 locale at a minimum
BuildRequires: glibc-langpack-en
%endif
BuildRequires: python3 procps

%if 0%{?suse_version}
Requires:      terminfo-base
%else
Requires:      ncurses-base
%endif
Requires:      file
Requires:      python3
Requires:      man
Requires:      procps

# Although the build scripts mangle the version number to be RPM compatible
# for continuous builds (transforming the output of `git describe`), Fedora 32+
# also validates the version inside the pkgconfig file. There's no impetus for this
# with fish.
%define _wrong_version_format_terminate_build 0

%description

fish is a shell geared towards interactive use. Its features are
focused on user friendliness and discoverability. The language syntax
is simple but incompatible with other shell languages.

%prep
# Unpack the source tarball and overlay the vendor tarball
%setup -q -n %{name}-@VERSION@ -a 1
# Should use cargo_prep here, it overrides our vendor config changes though

%build
export CARGO_NET_OFFLINE=true
# CMake macros define the wrong sysconfdir arguments
EXTRA_CMAKE_FLAGS="$EXTRA_CMAKE_FLAGS -DCMAKE_INSTALL_SYSCONFDIR=%{_sysconfdir} -DCMAKE_INSTALL_DOCDIR=%{_docdir}/fish"
%cmake $EXTRA_CMAKE_FLAGS
%if 0%{?cmake_build:1}
%cmake_build
%else
make %{?_smp_mflags}
%endif

%install
%if 0%{?cmake_install:1}
%cmake_install
%else
%make_install
%endif
%find_lang %{name}
# OpenSUSE has strong opinions about categories which do not apply to other systems
%if 0%{?suse_version}
%suse_update_desktop_file fish "System;TerminalEmulator"
%endif

%check
# OpenSUSE does out-of-tree builds and defines __builddir
%if 0%{?__builddir:1}
cd %__builddir
%endif
# Fedora uses __cmake_builddir
%if 0%{?__cmake_builddir:1}
cd %__cmake_builddir
%endif
make fish_run_tests

%clean
rm -rf $RPM_BUILD_ROOT

%post
# Add fish to the list of allowed shells in /etc/shells
if ! grep %{_bindir}/fish %{_sysconfdir}/shells >/dev/null; then
    echo %{_bindir}/fish >>%{_sysconfdir}/shells
fi

%postun
# Remove fish from the list of allowed shells in /etc/shells
if [ "$1" = 0 ]; then
    grep -v %{_bindir}/fish %{_sysconfdir}/shells >%{_sysconfdir}/fish.tmp
    mv %{_sysconfdir}/fish.tmp %{_sysconfdir}/shells
fi

%files -f %{name}.lang
%defattr(-,root,root,-)

# The documentation directory
%doc %{_docdir}/fish
%doc CONTRIBUTING.rst README.rst

# man files
%{_mandir}/man1/*

# The program binaries
%attr(0755,root,root) %{_bindir}/*

# Configuration files
%dir %{_sysconfdir}/fish/
%config(noreplace) %{_sysconfdir}/fish/config.fish

# Support files
%{_datadir}/fish/

# pkgconfig
%{_datadir}/pkgconfig/fish.pc

# FreeDesktop entry
%{_datadir}/applications/fish.desktop
%{_datadir}/pixmaps/fish.png