Fix the dockerfile and workflow

.gitea/workflows/build.yml

@@ -35,3 +35,6 @@ jobs:
           push: ${{github.event_name != 'pull_request'}}
           tags: ${{steps.meta.outputs.tags}}
           labels: ${{steps.meta.outputs.labels}}
+          build-args:
+            - VERSION=v5.7.1
+            - REPO_MIRROR=${{vars.REPO_MIRROR}}

Dockerfile

@@ -1,8 +1,28 @@
-FROM podman/stable:latest
+ARG VERSION
 
-RUN dnf install -y \
-	podman-docker \
-	podman-compose \
-  && dnf clean all \
-  && rm -rf /var/cache/yum \
-  && touch /etc/containers/nodocker
+FROM quay.io/podman/stable:${VERSION}
+
+ARG REPO_MIRROR
+
+RUN set -e; \
+	source /etc/os-release; \
+	export ARCH=`uname -m`; \
+	if ! test -z "${REPO_MIRROR}"; then \
+		dnf config-manager setopt \
+			fedora.baseurl=${REPO_MIRROR}/fedora/linux/updates/${VERSION_ID}/Everything/${ARCH}/; \
+		dnf config-manager setopt fedora.metalink=; \
+		dnf config-manager setopt \
+			updates.baseurl=${REPO_MIRROR}/fedora/linux/releases/${VERSION_ID}/Everything/${ARCH}/os/; \
+		dnf config-manager setopt updates.metalink=; \
+	fi; \
+	dnf install -y podman-docker;
+
+RUN set -e; \
+	touch /etc/containers/nodocker; \
+	mkdir /run/podman;
+
+RUN set -e; \
+	dnf clean all; \
+	rm -rf /var/cache/yum;
+
+ENTRYPOINT ["/usr/bin/podman", "system", "service", "--time", "0", "unix:///run/podman/podman.sock"]