add .packit.sh

.packit.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+# This script handles any custom processing of the spec file generated using the `post-upstream-clone`
+# action and gets used by the fix-spec-file action in .packit.yaml.
+
+set -eox pipefail
+
+PACKAGE=crun
+
+# Set path to rpm spec file
+SPEC_FILE=rpm/$PACKAGE.spec
+
+# Get Version from HEAD
+VERSION=$(git describe)
+
+# RPM Version can't take "-"
+RPM_VERSION=$(echo $VERSION | sed -e 's/-/~/')
+
+# Generate source tarball from HEAD
+git-archive-all -v --force-submodules $PACKAGE-$VERSION.tar.xz
+
+# rpmbuild expects source tarball in the same dir as spec file
+mv podman-$VERSION.tar.xz rpm/
+
+# 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.
+# podman.spec is generated using `rpkg spec --outdir ./` as mentioned in the
+# `post-upstream-clone` action in .packit.yaml.
+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.xz/" $SPEC_FILE
+
+# Update setup macro to use the correct build dir
+sed -i "s/^%autosetup.*/%autosetup -Sgit -n %{name}-$VERSION/" $SPEC_FILE

.packit.yaml

@@ -15,13 +15,11 @@ jobs:
     project: packit-builds
     enable_net: true
     srpm_build_deps:
-      - autoconf
-      - automake
-      - libtool
+      - git-archive-all
       - make
     actions:
-      post-upstream-clone:
-        - bash -c "./autogen.sh"
+      fix-spec-file:
+        - "bash .packit.sh"
 
   - <<: *copr
     # Run on commit to main branch