.packit-copr-rpm.sh

#!/usr/bin/env bash

# This script handles any custom processing of the spec file using the `fix-spec-file`
# action in .packit.yaml. These steps only work on copr builds, not on official
# Fedora builds.

set -exo pipefail

PACKAGE=aardvark-dns
SPEC_FILE=rpm/"$PACKAGE".spec

# Get Version from HEAD
VERSION=$(grep '^version' Cargo.toml | cut -d\" -f2)

# RPM Version can't take "-"
RPM_VERSION="${VERSION//-/\~}"

# Generate source tarball from HEAD
git-archive-all -C "$(git rev-parse --show-toplevel)" --prefix="$PACKAGE"-"$VERSION"/ rpm/"$PACKAGE"-"$VERSION".tar.gz

# RPM Spec modifications

# Use the Version from HEAD in rpm spec
sed -i "s/^Version:.*/Version: $RPM_VERSION/" "$SPEC_FILE"

# Use Packit's supplied variable in the Release field in rpm spec
sed -i "s/^Release:.*/Release: $PACKIT_RPMSPEC_RELEASE%{?dist}/" "$SPEC_FILE"

# Use above generated tarball as Source in rpm spec
sed -i "s/^Source0:.*.tar.gz/Source0: $PACKAGE-$VERSION.tar.gz/" $SPEC_FILE

# Don't need Source1 for copr builds
sed -i "/^Source1/d" "$SPEC_FILE"

# Update setup macro to use the correct build dir
sed -i "s/^%autosetup.*/%autosetup -Sgit -n %{name}-$VERSION/" "$SPEC_FILE"