more updates

lib/docker.sh

@@ -1,19 +1,28 @@
 #!/usr/bin/env bash
 
+validate_selected_distro() {
+	local distro="${1:-}"
+	local validDistros=('debian:bookworm' 'ubuntu:24.04' 'archlinux:latest' 'fedora:42')
+	if [[ ${DISTRO} == '' ]]; then
+		DISTROS=("${validDistros[@]}")
+	else
+		DISTROS=("${DISTRO}")
+	fi
+}
+
 # shellcheck disable=SC2154
 FB_FUNC_NAMES+=('docker_build_images')
 # FB_FUNC_DESCS used externally
 # shellcheck disable=SC2034
 FB_FUNC_DESCS['docker_build_images']='build docker images with required dependencies pre-installed'
 docker_build_images() {
-	DISTROS=('debian:bookworm' 'ubuntu:24.04' 'archlinux:latest' 'fedora:42')
-	# DISTROS=('debian:bookworm')
+	validate_selected_distro "$@"
 	DOCKERFILE_DIR="${IGN_DIR}/Dockerfiles"
 	test -d "${DOCKERFILE_DIR}" && rm -rf "${DOCKERFILE_DIR}"
 	mkdir -p "${DOCKERFILE_DIR}"
 	for distro in "${DISTROS[@]}"; do
 		image_tag="ffmpeg_builder_${distro}"
-		echo_info "source package manager for ${image_tag}"
+		echo_info "sourcing package manager for ${image_tag}"
 
 		# distro without problematic characters
 		distroFmt="${distro//:/-}"
@@ -34,13 +43,21 @@ docker_build_images() {
 			echo 'SHELL ["/bin/bash", "-c"]'
 			echo "RUN ${pkg_mgr_update} && ${pkg_mgr_upgrade}"
 			echo "RUN ${pkg_install} ${req_pkgs}"
+			echo 'RUN pipx install virtualenv'
+			echo 'RUN pipx ensurepath'
+			echo 'RUN curl https://sh.rustup.rs -sSf | bash -s -- -y'
+			echo 'RUN ln -sf /bin/bash /bin/sh'
+			echo 'ENV PATH="~/.cargo/bin:$PATH"'
+			echo 'RUN rustup default stable && rustup update stable'
+			echo 'RUN cargo install cargo-c'
+
 		} >"${dockerfile}"
 
 		echo_info "building ${image_tag}"
 		docker build \
 			-t "${image_tag}" \
 			-f "${dockerfile}" \
-			.
+			. || return 1
 	done
 }
 
@@ -50,41 +67,14 @@ FB_FUNC_NAMES+=('docker_run_image')
 # shellcheck disable=SC2034
 FB_FUNC_DESCS['docker_run_image']='run docker images to build ffmpeg'
 docker_run_image() {
-	DISTROS=('debian:bookworm' 'ubuntu:24.04' 'archlinux:latest' 'fedora:42')
-	# DISTROS=('debian:bookworm')
-	DOCKERFILE_DIR="${IGN_DIR}/Dockerfiles"
-	test -d "${DOCKERFILE_DIR}" && rm -rf "${DOCKERFILE_DIR}"
-	mkdir -p "${DOCKERFILE_DIR}"
+	docker_build_images "$@"
 	for distro in "${DISTROS[@]}"; do
 		image_tag="ffmpeg_builder_${distro}"
-		echo_info "source package manager for ${image_tag}"
-
-		# distro without problematic characters
-		distroFmt="${distro//:/-}"
-		# specific file for evaluated package manager info
-		distroFmtPkgMgr="${DOCKERFILE_DIR}/${distroFmt}-pkg_mgr"
-		# get package manager info
+		echo_info "running ffmpeg build for ${image_tag}"
 		docker run --rm -it \
 			-v "${REPO_DIR}":/workdir \
 			-w /workdir \
-			"${distro}" \
-			bash -c "./scripts/print_pkg_mgr.sh" | tr -d '\r' >"${distroFmtPkgMgr}"
-		# shellcheck disable=SC1090
-		source "${distroFmtPkgMgr}"
-		cat "${distroFmtPkgMgr}"
-
-		dockerfile="${DOCKERFILE_DIR}/Dockerfile_${distroFmt}"
-		{
-			echo "FROM ${distro}"
-			echo 'SHELL ["/bin/bash", "-c"]'
-			echo "RUN ${pkg_mgr_update} && ${pkg_mgr_upgrade}"
-			echo "RUN ${pkg_install} ${req_pkgs}"
-		} >"${dockerfile}"
-
-		echo_info "building ${image_tag}"
-		docker build \
-			-t "${image_tag}" \
-			-f "${dockerfile}" \
-			.
+			"${image_tag}" \
+			./scripts/build.sh || return 1
 	done
 }