#
# spec file for package melange
#
# Copyright (c) 2024 SUSE LLC
#
# 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/
#


Name:           melange
Version:        0.17.4
Release:        0
Summary:        Build APKs from source code
License:        Apache-2.0
URL:            https://github.com/chainguard-dev/melange
Source:         melange-%{version}.tar.gz
Source1:        vendor.tar.gz
BuildRequires:  bash-completion
BuildRequires:  fish
BuildRequires:  go >= 1.23
BuildRequires:  zsh

%description
Build apk packages using declarative pipelines.

Commonly used to provide custom packages for container images built with apko.
The majority of apks are built for use with either the Wolfi or Alpine Linux
ecosystems.

Key features:

* Pipeline-oriented builds. Every step of the build pipeline is defined and
  controlled by you, unlike traditional package managers which have distinct
  phases.
* Multi-architecture by default. QEMU is used to emulate various architectures,
  avoiding the need for cross-compilation steps.

%package -n %{name}-bash-completion
Summary:        Bash Completion for %{name}
Group:          System/Shells
Requires:       %{name} = %{version}
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}
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}
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
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}")
go build \
   -mod=vendor \
   -buildmode=pie \
   -ldflags="-X sigs.k8s.io/release-utils/version.gitVersion=%{version} \
   -X sigs.k8s.io/release-utils/version.gitCommit=v%{version} \
   -X sigs.k8s.io/release-utils/version.gitTreeState=clean \
   -X sigs.k8s.io/release-utils/version.buildDate=$BUILD_DATE" \
   -o bin/melange ./

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

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

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

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

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

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

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

%changelog