%if 0%{?fedora} || 0%{?rhel} == 6
%global with_devel 0
%global with_bundled 1
%global with_debug 1
%global with_check 0
%global with_unit_test 0
%else
%global with_devel 0
%global with_bundled 0
%global with_debug 0
%global with_check 0
%global with_unit_test 0
%endif

%if 0%{?with_debug}
%global _dwz_low_mem_die_limit 0
%else
%global debug_package   %{nil}
%endif

%if ! 0%{?gobuild:1}
%define gobuild(o:) go build -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \\n')" -a -v -x %{?**};
%endif

%global provider        github
%global provider_tld    com
%global project         kushaldas
%global repo            gotun
# https://github.com/kushaldas/gotun
%global provider_prefix %{provider}.%{provider_tld}/%{project}/%{repo}
%global import_path     %{provider_prefix}
%global commit          a10f586d18edf2f97924d428e3c1fe1faf644453
%global shortcommit     %(c=%{commit}; echo ${c:0:7})

Name:           gotun
Version:        0
Release:        0.1.git%{shortcommit}%{?dist}
Summary:        Tool to run tests on OpenStack
# Detected licences
# - Unknown at 'COPYING'
# - Unknown at 'LICENSE'
License:        GPLv3
URL:            https://%{provider_prefix}
Source0:        https://%{provider_prefix}/archive/%{commit}/%{repo}-%{shortcommit}.tar.gz

# e.g. el6 has ppc64 arch without gcc-go, so EA tag is required
ExclusiveArch:  %{?go_arches:%{go_arches}}%{!?go_arches:%{ix86} x86_64 %{arm}}
# If go_compiler is not set to 1, there is no virtual provide. Use golang instead.
BuildRequires:  %{?go_compiler:compiler(go-compiler)}%{!?go_compiler:golang}

%if ! 0%{?with_bundled}
# aws.go
BuildRequires: golang(github.com/aws/aws-sdk-go/aws)
BuildRequires: golang(github.com/aws/aws-sdk-go/aws/credentials)
BuildRequires: golang(github.com/aws/aws-sdk-go/aws/session)
BuildRequires: golang(github.com/aws/aws-sdk-go/service/ec2)
BuildRequires: golang(github.com/spf13/viper)

# main.go
BuildRequires: golang(github.com/spf13/viper)
BuildRequires: golang(github.com/urfave/cli)

# openstack.go
BuildRequires: golang(github.com/rackspace/gophercloud)
BuildRequires: golang(github.com/rackspace/gophercloud/openstack)
BuildRequires: golang(github.com/rackspace/gophercloud/openstack/compute/v2/extensions/floatingip)
BuildRequires: golang(github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs)
BuildRequires: golang(github.com/rackspace/gophercloud/openstack/compute/v2/servers)
BuildRequires: golang(github.com/rackspace/gophercloud/openstack/imageservice/v2/images)
BuildRequires: golang(github.com/spf13/viper)
BuildRequires: golang(golang.org/x/crypto/ssh)

# utils.go
BuildRequires: golang(github.com/spf13/viper)
BuildRequires: golang(golang.org/x/crypto/ssh)

# Remaining dependencies not included in main packages
%endif

%description
%{summary}

%if 0%{?with_devel}
%package devel
Summary:       %{summary}
BuildArch:     noarch

%if 0%{?with_check} && ! 0%{?with_bundled}
%endif



%description devel
%{summary}

This package contains library source intended for
building other packages which use import path with
%{import_path} prefix.
%endif

%if 0%{?with_unit_test} && 0%{?with_devel}
%package unit-test-devel
Summary:         Unit tests for %{name} package
%if 0%{?with_check}
#Here comes all BuildRequires: PACKAGE the unit tests
#in %%check section need for running
%endif

# test subpackage tests code from devel subpackage
Requires:        %{name}-devel = %{version}-%{release}

%if 0%{?with_check} && ! 0%{?with_bundled}
%endif


%description unit-test-devel
%{summary}

This package contains unit tests for project
providing packages with %{import_path} prefix.
%endif

%prep
%setup -q -n %{repo}-%{commit}

%build
mkdir -p src/%{provider}.%{provider_tld}/%{project}
ln -s ../../../ src/%{import_path}

%if ! 0%{?with_bundled}
export GOPATH=$(pwd):%{gopath}
%else
# No dependency directories so far
export GOPATH=$(pwd):%{gopath}
%endif

%gobuild -o bin/gotun %{import_path}/

%install
install -d -p %{buildroot}%{_bindir}
install -p -m 0755 bin/gotun %{buildroot}%{_bindir}

# source codes for building projects
%if 0%{?with_devel}
install -d -p %{buildroot}/%{gopath}/src/%{import_path}/
echo "%%dir %%{gopath}/src/%%{import_path}/." >> devel.file-list
# find all *.go but no *_test.go files and generate devel.file-list
for file in $(find . \( -iname "*.go" -or -iname "*.s" \) \! -iname "*_test.go" | grep -v "vendor") ; do
    dirprefix=$(dirname $file)
    install -d -p %{buildroot}/%{gopath}/src/%{import_path}/$dirprefix
    cp -pav $file %{buildroot}/%{gopath}/src/%{import_path}/$file
    echo "%%{gopath}/src/%%{import_path}/$file" >> devel.file-list

    while [ "$dirprefix" != "." ]; do
        echo "%%dir %%{gopath}/src/%%{import_path}/$dirprefix" >> devel.file-list
        dirprefix=$(dirname $dirprefix)
    done
done
%endif

# testing files for this project
%if 0%{?with_unit_test} && 0%{?with_devel}
install -d -p %{buildroot}/%{gopath}/src/%{import_path}/
# find all *_test.go files and generate unit-test-devel.file-list
for file in $(find . -iname "*_test.go" | grep -v "vendor") ; do
    dirprefix=$(dirname $file)
    install -d -p %{buildroot}/%{gopath}/src/%{import_path}/$dirprefix
    cp -pav $file %{buildroot}/%{gopath}/src/%{import_path}/$file
    echo "%%{gopath}/src/%%{import_path}/$file" >> unit-test-devel.file-list

    while [ "$dirprefix" != "." ]; do
        echo "%%dir %%{gopath}/src/%%{import_path}/$dirprefix" >> devel.file-list
        dirprefix=$(dirname $dirprefix)
    done
done
%endif

%if 0%{?with_devel}
sort -u -o devel.file-list devel.file-list
%endif

%check
%if 0%{?with_check} && 0%{?with_unit_test} && 0%{?with_devel}
%if ! 0%{?with_bundled}
export GOPATH=%{buildroot}/%{gopath}:%{gopath}
%else
# Since we aren't packaging up the vendor directory we need to link 
# back to it somehow. Hack it up so that we can add the vendor
# directory from BUILD dir as a gopath to be searched when executing
# tests from the BUILDROOT dir.
ln -s ./ ./vendor/src # ./vendor/src -> ./vendor

export GOPATH=%{buildroot}/%{gopath}:$(pwd)/vendor:%{gopath}
%endif

%if ! 0%{?gotest:1}
%global gotest go test
%endif

%endif

#define license tag if not already defined
%{!?_licensedir:%global license %doc}

%files
%license COPYING LICENSE
%doc README.md
%{_bindir}/gotun

%if 0%{?with_devel}
%files devel -f devel.file-list
%license COPYING LICENSE
%doc README.md
%dir %{gopath}/src/%{provider}.%{provider_tld}/%{project}
%endif

%if 0%{?with_unit_test} && 0%{?with_devel}
%files unit-test-devel -f unit-test-devel.file-list
%license COPYING LICENSE
%doc README.md
%endif

%changelog
* Wed Oct 19 2016 Kushal Das <kushal@fedoraproject.org> - 0-0.1.gita10f586
- Updates with AWS access

* Wed Oct 19 2016 Kushal Das <kushal@fedoraproject.org> - 0-0.1.git839a210
- First package for Fedora