160 lines
6.9 KiB
Bash
Executable File
160 lines
6.9 KiB
Bash
Executable File
#!/bin/bash
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echo -e "\n==> EXECUTING @$(date -u +'%Y-%m-%d_%H-%M-%S'): ${0} $@\n"
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declare _mydir=$(dirname $0)
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source "${_mydir}"/env.rc
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source "${_mydir}"/util.rc
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main() {
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local params=$@
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local helper_suffix="_helper"
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local now
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local version_sticker
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local -i exit_code=0
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local should_build=${FORCE_BUILDING:-0}
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local build_prohibited=${PROHIBIT_BUILDING}
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local cache_script="cache"
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### refresh local cache
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"${_mydir}/${cache_script}" "${_branch}" "${_blend}"
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exit_code=$?
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if [[ ${exit_code} -ne 0 ]] ; then die "Script '${cache_script}' failed with code ${exit_code}." ${exit_code} ; fi
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### debugging support
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# dump_environment
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echo -e "\nRemoving helper files\n"
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cleanup_scrap_files
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### check for the '--target' parameter
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if [[ $# -gt 0 ]] ; then
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### no quotes around 'params'
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for i in ${params} ; do
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if [[ "${i}" == "--target" ]] ; then
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target_stage="${i}"
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elif [[ -n "${target_stage}" ]] ; then
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### only if '--target' is followed by a value
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if [[ ! "${i}" =~ ^- ]] ; then
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### remove the '--target' with its value
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params="${params/--target ${i}/}"
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fi
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break
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fi
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done
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### remove the orphaned '--target' (missing value)
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if [[ "${target_stage}" == "--target" ]] ; then
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params="${params/--target/}"
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target_stage=""
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fi
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fi
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### build a temporary helper image for getting the current version sticker values
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### no quotes around ${params}!
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set -x
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docker build ${params} \
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-f "${DOCKERFILE_PATH}" \
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--build-arg BASEIMAGE="${BASEIMAGE}" \
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--build-arg BASETAG="${BASETAG}" \
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\
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${FEATURES_BUILD_SLIM:+--build-arg ARG_APT_NO_RECOMMENDS=1} \
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${FEATURES_OVERRIDING_ENVV:+--build-arg ARG_FEATURES_OVERRIDING_ENVV=1} \
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${FEATURES_SCREENSHOOTING:+--build-arg ARG_FEATURES_SCREENSHOOTING=1} \
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${FEATURES_THUMBNAILING:+--build-arg ARG_FEATURES_THUMBNAILING=1} \
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\
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${FEATURES_VNC:+--build-arg ARG_TIGERVNC_DISTRO=${TIGERVNC_DISTRO}} \
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${FEATURES_VNC:+--build-arg ARG_TIGERVNC_VERSION=${TIGERVNC_VERSION}} \
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\
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${FEATURES_NOVNC:+--build-arg ARG_NOVNC_VERSION=${NOVNC_VERSION}} \
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${FEATURES_NOVNC:+--build-arg ARG_WEBSOCKIFY_VERSION=${WEBSOCKIFY_VERSION}} \
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${FEATURES_NOVNC:+--build-arg ARG_MERGE_STAGE_VNC_BASE="stage_novnc"} \
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\
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${FEATURES_CHROMIUM:+--build-arg ARG_MERGE_STAGE_BROWSER_BASE="stage_chromium"} \
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\
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${FEATURES_FIREFOX:+--build-arg ARG_MERGE_STAGE_BROWSER_BASE="stage_firefox"} \
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${FEATURES_FIREFOX_PLUS:+--build-arg ARG_MERGE_STAGE_BROWSER_BASE="stage_firefox_plus"} \
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\
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-t "${DOCKER_REPO}":"${DOCKER_TAG}${helper_suffix}" "${_build_context}"
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exit_code=$?
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set +x
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if [[ ${exit_code} -ne 0 ]] ; then set +x; die "Failed to build image '${DOCKER_REPO}:${DOCKER_TAG}${helper_suffix}'" ${exit_code} ; fi
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### get the actual verbose version sticker value from the helper image and store it as the current one
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### note that some apps require display to report their versions correctly (e.g. Ristretto or Screenshooter)
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# version_sticker="$( docker run --rm ${DOCKER_REPO}:${DOCKER_TAG}${helper_suffix} --skip-vnc --version-sticker-verbose )"
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version_sticker="$( docker run --rm ${DOCKER_REPO}:${DOCKER_TAG}${helper_suffix} --version-sticker-verbose )"
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echo "${version_sticker}" > "${_build_context}/${_scrap_version_sticker_verbose_current}"
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echo -e "Current verbose version sticker:\n$( cat ${_build_context}/${_scrap_version_sticker_verbose_current} )"
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if [[ "${should_build}" == "1" ]] ; then
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echo ; echo "Building of new image has been forced."
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else
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echo; echo "Building of new image has not been forced."
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echo "Getting the previous verbose version sticker value from the builder gist '${GIST_ID}'"
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if [[ -n "${GIST_ID}" ]] ; then
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get_gist_file "${GIST_ID}" "${DOCKER_REPO}" "${DOCKER_TAG}" "version-sticker-verbose.txt" "${_build_context}/${_scrap_version_sticker_verbose_previous}"
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else
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### create an empty file instead
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echo -n "" > "${_build_context}/${_scrap_version_sticker_verbose_previous}"
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fi
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echo "Comparing verbose version stickers"
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if cmp -s "${_build_context}/${_scrap_version_sticker_verbose_current}" "${_build_context}/${_scrap_version_sticker_verbose_previous}" ; then
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### verbose version sticker hasn't changed since the last build - stop building
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echo "Verbose version sticker has not changed since the last build, no need for building a new image." ; echo
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### if this file is present, the building will not continue
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echo "Demanding building stop"
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touch "${_build_context}/${_scrap_demand_stop_building}"
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else
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### verbose version sticker has changed since the last build - a new image should be built
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echo "Verbose version sticker has changed, a new image should be built."
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should_build="1"
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fi
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fi
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### get also the actual short version sticker value from the helper image and store it as the current one
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### note that some apps require display to report their versions correctly (e.g. Ristretto or Screenshooter)
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# version_sticker="$( docker run --rm ${DOCKER_REPO}:${DOCKER_TAG}${helper_suffix} --skip-vnc --version-sticker )"
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version_sticker="$( docker run --rm ${DOCKER_REPO}:${DOCKER_TAG}${helper_suffix} --version-sticker )"
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### save the current short version sticker in any case
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### this allows to delete the blocking file manually and continue building
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### metadata label value 'any.accetto.version-sticker' is filled from this file
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echo -n "${VERSION_STICKER_PREFIX}${version_sticker}${VERSION_STICKER_SUFFIX}" > "${_build_context}/${_scrap_version_sticker_current}"
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### building prohibitdd by environment variable
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### useful for testing the autobuilding on DockerHub before release
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if [[ "${should_build}" == "1" && "${build_prohibited}" == "1" ]] ; then
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### if this file is present, the building will not continue
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echo "Building has been prohibited. Demanding building stop"
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echo
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touch "${_build_context}/${_scrap_demand_stop_building}"
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fi
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### display the actual short version sticker
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echo "Current version sticker of '${DOCKER_REPO}:${DOCKER_TAG}${helper_suffix}': ${VERSION_STICKER_PREFIX}${version_sticker}${VERSION_STICKER_SUFFIX}"
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### delete the helper image in any case
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echo; echo "Removing helper image"
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docker rmi "${DOCKER_REPO}":"${DOCKER_TAG}${helper_suffix}"
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}
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main $@
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echo -e "\n==> FINISHED @$(date -u +'%Y-%m-%d_%H-%M-%S'): ${0} $@\n"
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