mv

lib/docker.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+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 ubuntu archlinux fedora)
+	DOCKERFILE_DIR="${IGN_DIR}/Dockerfiles"
+	test -d "${DOCKERFILE_DIR}" || mkdir -p "${DOCKERFILE_DIR}"
+	for distro in "${DISTROS[@]}"; do
+		echo "\
+FROM ${distro}
+COPY scripts/ /ffmpeg-builder/scripts/
+COPY main.sh /ffmpeg-builder/
+RUN bash -c 'source /ffmpeg-builder/main.sh ; install_deps' || exit 1" \
+			>"${DOCKERFILE_DIR}/Dockerfile_${distro}"
+		image_tag="ffmpeg_builder_${distro}"
+		dockerfile="Dockerfile_${distro}"
+		echo_info "building ${image_tag}"
+		docker build \
+			-t "${image_tag}" \
+			-f "${DOCKERFILE_DIR}/${dockerfile}" \
+			"${REPO_DIR}/"
+	done
+}