example RPM specfile for nsq - http://nsq.io/

nsq.spec

%define name nsq
%define version 0.3.6.alpha
%define release 1
%define path usr/local
%define __os_install_post %{nil}
%define github_account bitly
%define github_project nsq
%define clone_account bitly
%define commit 925f82a0fa7d6abe3652bb31c4834699a8b1c318

Summary:    nsq
Name:       %{name}
Version:    %{version}
Release:    %{release}
Group:      Database/Applications
Packager:   Jehiah Czebotar <[email protected]>
License:    Apache
BuildRoot:  %{_tmppath}/%{name}-%{version}-%{release}
AutoReqProv: no
# BuildRequires: go-devel = go1.4.2
# BuildRequires: gpm

%description
nsq
https://github.com/bitly/nsq
http://nsq.io/

%prep
export GOPATH=$RPM_BUILD_DIR/%{name}-%{version}-%{release}
mkdir -p $GOPATH/src/github.com/bitly
mkdir -p $GOPATH/bin
mkdir -p $GOPATH/pkg
cd $GOPATH/src/github.com/%{github_account}
git clone https://github.com/%{clone_account}/%{github_project}
cd nsq
git checkout %{commit}
SHORT_COMMIT=$(echo "%{commit}" | cut -c0-8)
sed -i -e "s/Binary = \"\(.*\)\"/Binary = \"\1+build.%{release}.$SHORT_COMMIT\"/g" internal/version/binary.go

%build
export GOPATH=$RPM_BUILD_DIR/%{name}-%{version}-%{release}
DIR=$GOPATH/src/github.com/%{github_account}/%github_project
cd $DIR
mkdir -p $DIR/.godeps
export GOPATH=$DIR/.godeps:$GOPATH
GOPATH=$DIR/.godeps gpm install
if [ $? != "0" ]; then
  exit 1
fi
make PREFIX=/%{path}

%install
export DONT_STRIP=1
export GOPATH=$RPM_BUILD_DIR/%{name}-%{version}-%{release}
rm -rf $RPM_BUILD_ROOT
cd $GOPATH/src/github.com/%{github_account}/%github_project
make PREFIX=/%{path} DATADIR=/%{path} DESTDIR=$RPM_BUILD_ROOT install

%files
/%{path}/bin/nsqadmin
/%{path}/bin/nsqd
/%{path}/bin/nsqlookupd
/%{path}/bin/nsq_pubsub
/%{path}/bin/nsq_to_file
/%{path}/bin/nsq_to_http
/%{path}/bin/nsq_to_nsq
/%{path}/bin/nsq_tail
/%{path}/bin/nsq_stat
/%{path}/bin/to_nsq