Summary:                Friendly interactive shell
Name:                   fish

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

License:                GPL-2.0
Group:                  System/Shells
URL:                    https://fishshell.com/

Source0:                %{name}_@VERSION@.orig.tar.gz
BuildRequires:          ncurses-devel gettext gcc-c++ autoconf

%if 0%{?rhel_version} && 0%{?rhel_version} && 0%{?rhel_version} < 800
BuildRequires: cmake3
%else
BuildRequires: cmake
%endif

%if 0%{?opensuse_bs} && 0%{?rhel_version} && 0%{?rhel_version} < 700
BuildRequires: gcc48 gcc48-c++
%endif

%if 0%{?is_opensuse} || 0%{?fedora}
BuildRequires: pcre2-devel
%endif

BuildRoot:              %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

Requires:		bc
Requires:		python
Requires:		man

%if 0%{?rhel_version} >= 700 || 0%{?centos_version} >= 700 || 0%{?fedora} || 0%{?is_opensuse}
Requires:		hostname
%else
Requires:		net-tools
%endif

%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
%setup -q -n %{name}-@VERSION@

%build
%if 0%{?opensuse_bs} && 0%{?rhel_version} && 0%{?rhel_version} < 700
export CC=gcc48
export CXX=g++48
EXTRA_CMAKE_FLAGS="-DCURSES_EXTRA_LIBRARY=tinfo"
%if 0%{?rhel} < 6
# i686 required for atomic instructions; default is i386
export CXXFLAGS="$CXXFLAGS -march=i686"
%endif
%endif
# CMake macros on OpenSUSE and Fedora define the wrong sysconfdir arguments
%if 0%{?rhel_version} && 0%{?rhel_version} < 800
%cmake3 -DCMAKE_INSTALL_SYSCONFDIR=%{_sysconfdir} $EXTRA_CMAKE_FLAGS
%else
%cmake -DCMAKE_INSTALL_SYSCONFDIR=%{_sysconfdir} $EXTRA_CMAKE_FLAGS
%endif
%if 0%{?make_jobs:1}
%make_jobs
%else
make %{?_smp_mflags}
%endif

%install
%if 0%{?cmake_install:1}
%cmake_install
%else
%make_install
%endif
%find_lang %{name}

%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
%docdir %{_datadir}/doc/fish/
%{_datadir}/doc/fish/

# man files
%{_mandir}/man1/*
%docdir %{_datadir}/fish/man/man1/
%{_datadir}/fish/man/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