%if 0%{?fedora} || 0%{?rhel} >= 6
%global with_devel 1
%global with_bundled 1
%global with_debug 1
# No test files so far
%global with_check 0
%global with_unit_test 0
%else
%global with_devel 0
%global with_bundled 0
%global with_debug 1
%global with_check 0
%global with_unit_test 0
%endif

%global default_port 9090
%global default_user grafana
%global default_group grafana

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

%define copying() \
%if 0%{?fedora} >= 21 || 0%{?rhel} >= 7 \
%license %{*} \
%else \
%doc %{*} \
%endif

%global isgccgoarch 0
%if 0%{?gccgo_arches:1}
%ifarch %{gccgo_arches}
%global isgccgoarch 1
%endif
%endif

%define __gopath %{gopath}:/usr/share/gocode:/usr/lib/golang/

%global provider        github
%global provider_tld    com
%global project         grafana
%global repo            grafana
%global provider_prefix %{provider}.%{provider_tld}/%{project}/%{repo}
%global import_path     %{provider_prefix}
%global commit          2040f61c568b83dda3ef4934c86c993a215345ec
%global shortcommit     %(c=%{commit}; echo ${c:0:7})

Name:           golang-%{provider}-%{project}-%{repo}
Version:        5.2.1
Release:        1%{?dist}
Summary:        Dashboards and editors for Graphite, InfluxDB, OpenTSDB
License:        ASL 2.0
URL:            https://%{provider_prefix}
Source0:        https://%{provider_prefix}/archive/%{commit}/%{repo}-%{shortcommit}.tar.gz
Patch0:         hack-makefile.patch
Source1:        sysconfig.grafana
Source2:        grafana.service
Source3:        grafana.FEDORA-README.md
Source4:        grafana-fedora.ini

Patch1:         grafana-5.1.2.Makefile.patch

# If go_arches not defined fall through to implicit golang archs
%if 0%{?go_arches:1}
ExclusiveArch:  %{go_arches}
%else
ExclusiveArch:  %{ix86} x86_64 %{arm}
%endif
# If gccgo_arches does not fit or is not defined fall through to golang
%if %{isgccgoarch}
BuildRequires:   gcc-go >= %{gccgo_min_vers}
%else
BuildRequires:   golang >= 1.7
%endif

BuildRequires:   systemd
Requires:        npm
Requires:        nodejs-grunt-cli
Requires(pre):   shadow-utils

%description
The leading graph and dashboard builder for visualizing time series metrics.

Grafana provides a powerful and elegant way to create, explore, and share
dashboards and data with your team and the world.

%package -n %{repo}
Summary:        %{summary}

%if ! 0%{?with_bundled}
BuildRequires:  golang(github.com/BurntSushi/toml)
BuildRequires:  golang(github.com/Unknwon/com)
BuildRequires:  golang(github.com/aws/aws-sdk-go)
BuildRequires:  golang(github.com/go-sql-driver/mysql)
BuildRequires:  golang(github.com/go-xorm/core)
BuildRequires:  golang(github.com/go-xorm/xorm)
BuildRequires:  golang(github.com/gosimple/slug)
BuildRequires:  golang(github.com/jmespath/go-jmespath)
BuildRequires:  golang(github.com/jtolds/gls)
BuildRequires:  golang(github.com/lib/pq)
BuildRequires:  golang(github.com/go-macaron/binding)
BuildRequires:  golang(github.com/go-macaron/gzip)
BuildRequires:  golang(github.com/go-macaron/session)
BuildRequires:  golang(github.com/mattn/go-sqlite3)
BuildRequires:  golang(github.com/rainycape/unidecode)
BuildRequires:  golang(github.com/smartystreets/goconvey)
BuildRequires:  golang(github.com/streadway/amqp)
BuildRequires:  golang(golang.org/x/net/context)
BuildRequires:  golang(golang.org/x/oauth2)
BuildRequires:  golang(gopkg.in/asn1-ber.v1)
BuildRequires:  golang(gopkg.in/bufio.v1)
BuildRequires:  golang(gopkg.in/ldap.v2)
BuildRequires:  golang(gopkg.in/macaron.v1)
BuildRequires:  golang(gopkg.in/ini.v1)
BuildRequires:  golang(gopkg.in/redis.v2)
BuildRequires:  golang(golang.org/x/sync/errgroup)
BuildRequires:  golang(github.com/codegangsta/cli)
%endif

BuildRequires:  nodejs-grunt-cli

Provides: grafana = %{version}-%{release}

%description -n %{repo}
%{summary}

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

%if 0%{?with_check}
BuildRequires: golang(github.com/aws/aws-sdk-go)
BuildRequires: golang(github.com/benbjohnson/clock)
BuildRequires: golang(github.com/fatih/color)
BuildRequires: golang(github.com/go-ldap/ldap)
BuildRequires: golang(github.com/go-macaron/binding)
BuildRequires: golang(github.com/go-macaron/gzip)
BuildRequires: golang(github.com/go-macaron/session)
BuildRequires: golang(github.com/gorilla/websocket)
BuildRequires: golang(github.com/gosimple/slug)
BuildRequires: golang(github.com/go-sql-driver/mysql)
BuildRequires: golang(github.com/go-stack/stack)
BuildRequires: golang(github.com/go-xorm/core)
BuildRequires: golang(github.com/go-xorm/xorm)
BuildRequires: golang(github.com/hashicorp/go-version)
BuildRequires: golang(github.com/inconshreveable/log15)
BuildRequires: golang(github.com/lib/pq)
BuildRequires: golang(github.com/mattn/go-sqlite3)
BuildRequires: golang(github.com/patrickmn/go-cache)
BuildRequires: golang(github.com/streadway/amqp)
BuildRequires: golang(github.com/Unknwon/com)
BuildRequires: golang(golang.org/x/oauth2)
BuildRequires: golang(gopkg.in/gomail.v2)
BuildRequires: golang(gopkg.in/ini.v1)
BuildRequires: golang(gopkg.in/macaron.v1)
%endif

# TODO
# Requires: golang(bitbucket.org/ww/goautoneg)

# TODO
# Provides: golang(%{import_path}/config) = %{version}-%{release}

%description devel
%{summary}

This package contains library source intended for 
building other packages which use %{project}/%{repo}.
%endif

%if 0%{?with_unit_test}
%package unit-test
Summary:         Unit tests for %{name} package
# If go_arches not defined fall through to implicit golang archs
%if 0%{?go_arches:1}
ExclusiveArch:   %{go_arches}
%else
ExclusiveArch:   %{ix86} x86_64 %{arm}
%endif
# If gccgo_arches does not fit or is not defined fall through to golang
%if %{isgccgoarch}
BuildRequires:   gcc-go >= %{gccgo_min_vers}
%else
BuildRequires:   golang
%endif

%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}

%description unit-test
%{summary}

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

%prep
%setup -q -n %{repo}-%{commit}
#%patch0 -p1
cp %{SOURCE3} FEDORA-README.md
%patch1 -p1 

%build
# If gccgo_arches does not fit or is not defined fall through to golang
# gccco arches
%if %{isgccgoarch}
%if 0%{?gcc_go_build:1}
export GOCOMPILER='%{gcc_go_build}'
%else
echo "No compiler for SA"
exit 1
%endif
# golang arches (due to ExclusiveArch)
%else
%if 0%{?golang_build:1}
export GOCOMPILER='%{golang_build} -ldflags "$LDFLAGS"'
%else
export GOCOMPILER='go build -ldflags "$LDFLAGS"'
%endif
%endif

export LDFLAGS=""
%if 0%{?with_debug}
%if %{isgccgoarch}
export OLD_RPM_OPT_FLAGS="$RPM_OPT_FLAGS"
function gobuild {
export RPM_OPT_FLAGS="$OLD_RPM_OPT_FLAGS -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n')"
eval ${GOCOMPILER} -a -v -x "$@";
}
%else
export OLD_LDFLAGS="$LDFLAGS"
function gobuild {
export LDFLAGS="$OLD_LDFLAGS -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n')"
eval ${GOCOMPILER} -a -v -x "$@";
}
%endif
%else
function gobuild { eval ${GOCOMPILER} -a -v -x "$@"; }
%endif

# set working directory
mkdir -p src/github.com/grafana/
ln -s ../../../ src/github.com/grafana/grafana

%if ! 0%{?with_bundled}
export GOPATH=$(pwd):%{__gopath}
%else
# build from bundled dependencies
export GOPATH=$(pwd):$(pwd)/Godeps/_workspace:%{__gopath}
%endif

# set environment variables
export GO_VERSION=$(go version | cut -d' ' -f3 | sed 's/go//')
export BUILDDATE=$(date +%Y%m%d-%H:%M:%S)

# build grafana
export OLD_LDFLAGS="$OLD_LDFLAGS -X main.buildVersion=%{version} -X main.buildRevision=%{shortcommit} -X main.buildBranch=master -X main.buildUser=fedora -X main.buildDate=${BUILDDATE} -X main.goVersion=${GO_VERSION}"

gobuild -o bin/grafana-server %{import_path}/pkg/cmd/grafana-server
gobuild -o bin/grafana-cli %{import_path}/pkg/cmd/grafana-cli

%install
install -d -p %{buildroot}%{_bindir} \
              %{buildroot}%{_sysconfdir}/grafana \
              %{buildroot}%{_sysconfdir}/sysconfig \
              %{buildroot}%{_unitdir} \
              %{buildroot}%{_sharedstatedir}/grafana/data \
              %{buildroot}%{_sharedstatedir}/grafana/frontend \
              %{buildroot}%{_defaultdocdir}/grafana \
              %{buildroot}%{_localstatedir}/log/grafana

install -D -p -m 0755 {bin/,%{buildroot}%{_bindir}/}grafana-cli
install -D -p -m 0755 {bin/,%{buildroot}%{_bindir}/}grafana-server

install -p -m 0644 %{SOURCE1} %{buildroot}%{_sysconfdir}/sysconfig/grafana
install -p -m 0644 %{SOURCE2} %{buildroot}%{_unitdir}/grafana.service
install -D -m 0640 %{SOURCE4} %{buildroot}%{_sysconfdir}/grafana/grafana.ini

# install -D -m 0640 {conf/,%{buildroot}%{_sysconfdir}/grafana/}ldap.toml

# install -D -m 0640 {conf/,%{buildroot}%{_sysconfdir}/grafana/}sample.ini
# install -D -m 0644 {conf/,%{buildroot}%{_sharedstatedir}/grafana/frontend/conf/}defaults.ini

install -d -m 0755 %{buildroot}%{_sharedstatedir}/grafana/frontend/

# ./vendor/phantomjs \
cp -ar \
appveyor.yml \
.bra.toml \
build.go \
conf \
codecov.yml \
Gopkg.lock \
Gopkg.toml \
.editorconfig \
emails \
Gruntfile.js \
jest.config.js \
.jscs.json \
.jshintrc \
karma.conf.js \
latest.json \
Makefile \
package.json \
public \
scripts \
tasks \
tsconfig.json \
tslint.json \
yarn.lock \
%{buildroot}%{_sharedstatedir}/grafana/frontend/

# install -d -p docs %{buildroot}%{_defaultdocdir}/grafana

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

# testing files for this project
%if 0%{?with_unit_test}
install -d -p %{buildroot}/%{gopath}/src/%{import_path}/
# find all *_test.go files and generate unit-test.file-list
for file in $(find . -iname "*_test.go"); do
    install -d -p %{buildroot}/%{gopath}/src/%{import_path}/$(dirname $file)
    cp -pav $file %{buildroot}/%{gopath}/src/%{import_path}/$file
    echo "%%{gopath}/src/%%{import_path}/$file" >> unit-test.file-list
done
for file in $(find ./config/testdata -iname "*"); do
    install -d -p %{buildroot}/%{gopath}/src/%{import_path}/$(dirname $file)
    cp -pav $file %{buildroot}/%{gopath}/src/%{import_path}/$file
    echo "%%{gopath}/src/%%{import_path}/$file" >> unit-test.file-list
done
for file in $(find ./promql/testdata -iname "*"); do
    install -d -p %{buildroot}/%{gopath}/src/%{import_path}/$(dirname $file)
    cp -pav $file %{buildroot}/%{gopath}/src/%{import_path}/$file
    echo "%%{gopath}/src/%%{import_path}/$file" >> unit-test.file-list
done
%endif

%check
%if 0%{?with_check} && 0%{?with_unit_test} && 0%{?with_devel}
%if %{isgccgoarch}
function gotest { %{gcc_go_test} "$@"; }
%else
%if 0%{?golang_test:1}
function gotest { %{golang_test} "$@"; }
%else
function gotest { go test "$@"; }
%endif
%endif

export GOPATH=%{buildroot}/%{gopath}:%{gopath}
gotest %{import_path}/web/api
gotest %{import_path}/utility
gotest %{import_path}/templates
gotest %{import_path}/storage/remote
gotest %{import_path}/storage/remote/opentsdb
gotest %{import_path}/storage/remote/influxdb
gotest %{import_path}/storage/metric
#gotest %{import_path}/storage/local
#gotest %{import_path}/storage/local/flock
#gotest %{import_path}/storage/local/codable
#gotest %{import_path}/rules
#gotest %{import_path}/promql
gotest %{import_path}/retrieval
gotest %{import_path}/notification
gotest %{import_path}/config
%endif

%pre
getent group %{default_group} > /dev/null || groupadd -r %{default_group}
getent passwd %default_user} > /dev/null || \
 useradd -r -g %{default_group} -d %{_sharedstatedir}/grafana -s /sbin/nologin \
 -c "Grafana dashboard system" %{default_user}
exit 0


%post
if [ -f %{_sysconfdir}/sysconfig/grafana ]
then
	. %{_sysconfdir}/sysconfig/grafana
	if [ "$AUTOUPDATE_FRONTEND" = "YES" ]
	then
		pushd %{_sharedstatedir}/grafana/frontend
		make frontend
		popd
	fi
fi

%systemd_post grafana.service

%preun
%systemd_preun grafana.service

%postun
%systemd_postun


%files -n %{repo}
%copying LICENSE.md
%doc CHANGELOG.md NOTICE.md README.md ROADMAP.md docs FEDORA-README.md CODE_OF_CONDUCT.md LICENSE.md PLUGIN_DEV.md examples
%{_bindir}/*
%{_unitdir}/grafana.service
%config(noreplace) %{_sysconfdir}/sysconfig/grafana
%attr(-,%{default_user},%{default_group}) %config(noreplace) %{_sysconfdir}/grafana/*
%attr(-,%{default_user},%{default_group}) %{_sharedstatedir}/grafana
%attr(-,%{default_user},%{default_group}) %{_localstatedir}/log/grafana

%if 0%{?with_devel}
%files devel -f devel.file-list
%copying LICENSE.md
%doc CHANGELOG.md NOTICE.md README.md ROADMAP.md docs
%dir %{gopath}/src/%{provider}.%{provider_tld}/%{project}
%dir %{gopath}/src/%{import_path}
%endif

%if 0%{?with_unit_test}
%files unit-test -f unit-test.file-list
%copying LICENSE.md
%doc README.md
%endif

%changelog
* Mon Jul 16 2018 Michal Ingeli <mi@v3.sk> - 5.2.1-1
- New upstream release

* Mon Jul  2 2018 Michal Ingeli <mi@v3.sk> - 5.1.5-1
- New upstream release

* Mon Jun  4 2018 Michal Ingeli <mi@v3.sk> - 5.1.3-1
- New upstream release

* Thu May 10 2018 Michal Ingeli <mi@v3.sk> - 5.1.2-2
- Fixed user pre-inst

* Thu May 10 2018 Michal Ingeli <mi@v3.sk> - 5.1.2-1
- Version upgrade from upstream

* Thu May 10 2018 Michal Ingeli <mi@v3.sk> - 4.6.3-1
- Version upgrade from upstream

* Fri Dec  1 2017 Michal Ingeli <mi@v3.sk> - 4.6.2-2
- Added files into frontend directory

* Fri Dec  1 2017 Michal Ingeli <mi@v3.sk> - 4.6.2-1
- New upstream release

* Tue May 30 2017 Michal Ingeli <mi@v3.sk> - 4.3.1-3
- Added option for autoupdating frontend

* Mon May 29 2017 Michal Ingeli <mi@v3.sk> - 4.3.1-2
- Added fedora readme and moved frontend to dedicated directory

* Thu May 25 2017 Michal Ingeli <mi@v3.sk> - 3.1.1-1
- SPEC file pulled from OpenSUSE and merged with prometheus one.
  https://build.opensuse.org/package/view_file/devel:ARM:containers/grafana/grafana.spec