File krelay.spec of Package krelay

#
# spec file for package krelay
#
# Copyright (c) 2025 SUSE LLC and contributors
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


%define executable_name kubectl-relay

Name:           krelay
Version:        0.1.3
Release:        0
Summary:        Better alternative to kubectl port-forward
License:        MIT
URL:            https://github.com/knight42/krelay
Source:         krelay-%{version}.tar.gz
Source1:        vendor.tar.gz
BuildRequires:  bash-completion
BuildRequires:  fish
BuildRequires:  zsh
BuildRequires:  golang(API) >= 1.24
BuildRequires:  fdupes
Provides:       kubectl-relay = %{version}

%description
krelay is a drop-in replacement for kubectl port-forward with some enhanced features.

Highlights

* Supports UDP port forwarding
* Supports simultaneous forwarding of data to multiple targets.
* Forwarding data to the given IP or hostname that is accessible within the
  kubernetes cluster
  * You could forward a local port to a port in the Service or a workload like
    Deployment or StatefulSet, and the forwarding session will not be interfered
    even if you perform rolling updates.
  * The hostname is resolved inside the cluster, so you don't need to change
    your local nameserver or modify the /etc/hosts.


%package -n %{name}-bash-completion
Summary:        Bash Completion for %{name}
Group:          System/Shells
Requires:       %{name} = %{version}
Requires:       bash-completion
Supplements:    (%{name} and bash-completion)
BuildArch:      noarch

%description -n %{name}-bash-completion
Bash command line completion support for %{name}.

%package -n %{name}-fish-completion
Summary:        Fish Completion for %{name}
Group:          System/Shells
Requires:       %{name} = %{version}
Requires:       fish
Supplements:    (%{name} and fish)
BuildArch:      noarch

%description -n %{name}-fish-completion
Fish command line completion support for %{name}.

%package -n %{name}-zsh-completion
Summary:        Zsh Completion for %{name}
Group:          System/Shells
Requires:       %{name} = %{version}
Requires:       zsh
Supplements:    (%{name} and zsh)
BuildArch:      noarch

%description -n %{name}-zsh-completion
zsh command line completion support for %{name}.

%prep
%autosetup -p 1 -a 1

%build
COMMIT_HASH="$(sed -n 's/commit: \(.*\)/\1/p' %_sourcedir/%{name}.obsinfo)"

DATE_FMT="+%%Y-%%m-%%dT%%H:%%M:%%SZ"
BUILD_DATE=$(date -u -d "@${SOURCE_DATE_EPOCH}" "${DATE_FMT}" 2>/dev/null || date -u -r "${SOURCE_DATE_EPOCH}" "${DATE_FMT}" 2>/dev/null || date -u "${DATE_FMT}")

%ifnarch ppc64
export GOFLAGS="-buildmode=pie"
%endif
go build \
        -o %{executable_name} \
        -trimpath \
        --ldflags=" \
                -X 'main.version=v%{version}' \
                -X 'main.date=${BUILD_DATE}' \
                -X 'main.commit=${COMMIT_HASH}'" \
        ./cmd/client/

%install
# Install the binary.
install -D -m 0755 %{executable_name} %{buildroot}/%{_bindir}/%{name}
install -D -m 0755 %{executable_name} %{buildroot}/%{_bindir}/%{executable_name}

%fdupes %{buildroot}/%{_bindir}

mkdir -p /home/abuild/.kube/configs

# create the bash completion file
mkdir -p %{buildroot}%{_datarootdir}/bash-completion/completions/
%{buildroot}/%{_bindir}/%{name} completion bash > %{buildroot}%{_datarootdir}/bash-completion/completions/%{name}
%{buildroot}/%{_bindir}/%{executable_name} completion bash > %{buildroot}%{_datarootdir}/bash-completion/completions/%{executable_name}

# create the fish completion file
mkdir -p %{buildroot}%{_datarootdir}/fish/vendor_completions.d/
%{buildroot}/%{_bindir}/%{name} completion fish > %{buildroot}%{_datarootdir}/fish/vendor_completions.d/%{name}.fish
%{buildroot}/%{_bindir}/%{executable_name} completion fish > %{buildroot}%{_datarootdir}/fish/vendor_completions.d/%{executable_name}.fish

# create the zsh completion file
mkdir -p %{buildroot}%{_datarootdir}/zsh/site-functions/
%{buildroot}/%{_bindir}/%{name} completion zsh > %{buildroot}%{_datarootdir}/zsh/site-functions/_%{name}
%{buildroot}/%{_bindir}/%{executable_name} completion zsh > %{buildroot}%{_datarootdir}/zsh/site-functions/_%{executable_name}

%check
%{buildroot}/%{_bindir}/%{executable_name} --version | grep %{version}

%files
%doc README.md
%license LICENSE
%{_bindir}/%{name}
%{_bindir}/%{executable_name}

%files -n %{name}-bash-completion
%{_datarootdir}/bash-completion/completions/%{name}
%{_datarootdir}/bash-completion/completions/%{executable_name}

%files -n %{name}-fish-completion
%{_datarootdir}/fish/vendor_completions.d/%{name}.fish
%{_datarootdir}/fish/vendor_completions.d/%{executable_name}.fish

%files -n %{name}-zsh-completion
%{_datarootdir}/zsh/site-functions/_%{name}
%{_datarootdir}/zsh/site-functions/_%{executable_name}

%changelog