202 lines
6.4 KiB
Bash
Executable file
202 lines
6.4 KiB
Bash
Executable file
#!/bin/bash
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#
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# Build all examples from the examples directory, out of tree to
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# ensure they can run when copied to a new directory.
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#
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# Runs as part of CI process.
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#
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# Assumes PWD is an out-of-tree build directory, and will copy examples
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# to individual subdirectories, one by one.
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#
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#
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# Without arguments it just builds all examples
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#
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# With one argument <JOB_NAME> it builds part of the examples. This is a useful for
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# parallel execution in CI.
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# <JOB_NAME> must look like this:
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# <some_text_label>_<num>
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# It scans .gitlab-ci.yaml to count number of jobs which have name "<some_text_label>_<num>"
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# It scans the filesystem to count all examples
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# Based on this, it decides to run qa set of examples.
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#
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# -----------------------------------------------------------------------------
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# Safety settings (see https://gist.github.com/ilg-ul/383869cbb01f61a51c4d).
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if [[ ! -z ${DEBUG_SHELL} ]]
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then
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set -x # Activate the expand mode if DEBUG is anything but empty.
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fi
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set -o errexit # Exit if command failed.
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set -o pipefail # Exit if pipe failed.
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set -o nounset # Exit if variable not set.
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# Remove the initial space and instead use '\n'.
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IFS=$'\n\t'
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# -----------------------------------------------------------------------------
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die() {
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echo "${1:-"Unknown Error"}" 1>&2
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exit 1
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}
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[ -z ${IDF_PATH} ] && die "IDF_PATH is not set"
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[ -z ${LOG_PATH} ] && die "LOG_PATH is not set"
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[ -d ${LOG_PATH} ] || mkdir -p ${LOG_PATH}
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echo "build_examples running in ${PWD}"
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export BATCH_BUILD=1
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export V=0 # only build verbose if there's an error
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shopt -s lastpipe # Workaround for Bash to use variables in loops (http://mywiki.wooledge.org/BashFAQ/024)
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RESULT=0
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FAILED_EXAMPLES=""
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RESULT_ISSUES=22 # magic number result code for issues found
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LOG_SUSPECTED=${LOG_PATH}/common_log.txt
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touch ${LOG_SUSPECTED}
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SDKCONFIG_DEFAULTS_CI=sdkconfig.ci
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EXAMPLE_PATHS=$( find ${IDF_PATH}/examples/ -type f -name Makefile | grep -v "/build_system/cmake/" | sort )
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if [ -z "${CI_NODE_TOTAL:-}" ]
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then
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START_NUM=0
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END_NUM=999
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else
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JOB_NUM=${CI_NODE_INDEX}
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# count number of the jobs
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NUM_OF_JOBS=${CI_NODE_TOTAL}
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# count number of examples
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NUM_OF_EXAMPLES=$( echo "${EXAMPLE_PATHS}" | wc -l )
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[ -z ${NUM_OF_EXAMPLES} ] && die "NUM_OF_EXAMPLES is bad"
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# separate intervals
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#57 / 5 == 12
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NUM_OF_EX_PER_JOB=$(( (${NUM_OF_EXAMPLES} + ${NUM_OF_JOBS} - 1) / ${NUM_OF_JOBS} ))
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[ -z ${NUM_OF_EX_PER_JOB} ] && die "NUM_OF_EX_PER_JOB is bad"
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# ex.: [0; 12); [12; 24); [24; 36); [36; 48); [48; 60)
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START_NUM=$(( (${JOB_NUM} - 1) * ${NUM_OF_EX_PER_JOB} ))
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[ -z ${START_NUM} ] && die "START_NUM is bad"
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END_NUM=$(( ${JOB_NUM} * ${NUM_OF_EX_PER_JOB} ))
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[ -z ${END_NUM} ] && die "END_NUM is bad"
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fi
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build_example () {
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local ID=$1
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shift
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local MAKE_FILE=$1
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shift
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local EXAMPLE_DIR=$(dirname "${MAKE_FILE}")
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local EXAMPLE_NAME=$(basename "${EXAMPLE_DIR}")
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# Check if the example needs a different base directory.
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# Path of the Makefile relative to $IDF_PATH
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local MAKE_FILE_REL=${MAKE_FILE#"${IDF_PATH}/"}
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# Look for it in build_example_dirs.txt:
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local COPY_ROOT_REL=$(sed -n -E "s|${MAKE_FILE_REL}[[:space:]]+(.*)|\1|p" < ${IDF_PATH}/tools/ci/build_example_dirs.txt)
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if [[ -n "${COPY_ROOT_REL}" && -d "${IDF_PATH}/${COPY_ROOT_REL}/" ]]; then
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local COPY_ROOT=${IDF_PATH}/${COPY_ROOT_REL}
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else
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local COPY_ROOT=${EXAMPLE_DIR}
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fi
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echo "Building ${EXAMPLE_NAME} as ${ID}..."
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mkdir -p "example_builds/${ID}"
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cp -r "${COPY_ROOT}" "example_builds/${ID}"
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local COPY_ROOT_PARENT=$(dirname ${COPY_ROOT})
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local EXAMPLE_DIR_REL=${EXAMPLE_DIR#"${COPY_ROOT_PARENT}"}
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pushd "example_builds/${ID}/${EXAMPLE_DIR_REL}"
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# be stricter in the CI build than the default IDF settings
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export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
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export EXTRA_CXXFLAGS=${EXTRA_CFLAGS}
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# sdkconfig files are normally not checked into git, but may be present when
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# a developer runs this script locally
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rm -f sdkconfig
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# If sdkconfig.ci file is present, append it to sdkconfig.defaults,
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# replacing environment variables
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if [[ -f "$SDKCONFIG_DEFAULTS_CI" ]]; then
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# Make sure that the last line of sdkconfig.defaults is terminated. Otherwise, the first line
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# of $SDKCONFIG_DEFAULTS_CI will be joined with the last one of sdkconfig.defaults.
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echo >> sdkconfig.defaults
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cat $SDKCONFIG_DEFAULTS_CI | $IDF_PATH/tools/ci/envsubst.py >> sdkconfig.defaults
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fi
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# build non-verbose first
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local BUILDLOG=${LOG_PATH}/ex_${ID}_log.txt
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touch ${BUILDLOG}
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local FLASH_ARGS=build/download.config
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make clean >>${BUILDLOG} 2>&1 &&
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make defconfig >>${BUILDLOG} 2>&1 &&
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make all >>${BUILDLOG} 2>&1 &&
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make print_flash_cmd >${FLASH_ARGS}.full 2>>${BUILDLOG} ||
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{
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RESULT=$?; FAILED_EXAMPLES+=" ${EXAMPLE_NAME}" ;
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}
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tail -n 1 ${FLASH_ARGS}.full > ${FLASH_ARGS} || :
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test -s ${FLASH_ARGS} || die "Error: ${FLASH_ARGS} file is empty"
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cat ${BUILDLOG}
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popd
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grep -i "error\|warning\|command not found" "${BUILDLOG}" 2>&1 >> "${LOG_SUSPECTED}" || :
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}
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EXAMPLE_NUM=0
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echo "Current job will build example ${START_NUM} - ${END_NUM}"
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for EXAMPLE_PATH in ${EXAMPLE_PATHS}
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do
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if [[ $EXAMPLE_NUM -lt $START_NUM || $EXAMPLE_NUM -ge $END_NUM ]]
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then
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EXAMPLE_NUM=$(( $EXAMPLE_NUM + 1 ))
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continue
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fi
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echo ">>> example [ ${EXAMPLE_NUM} ] - $EXAMPLE_PATH"
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build_example "${EXAMPLE_NUM}" "${EXAMPLE_PATH}"
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EXAMPLE_NUM=$(( $EXAMPLE_NUM + 1 ))
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done
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# show warnings
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echo -e "\nFound issues:"
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# Ignore the next messages:
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# "error.o" or "-Werror" in compiler's command line
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# "reassigning to symbol" or "changes choice state" in sdkconfig
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# 'Compiler and toochain versions is not supported' from make/project.mk
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IGNORE_WARNS="\
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library/error\.o\
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\|\ -Werror\
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\|error\.d\
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\|reassigning to symbol\
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\|changes choice state\
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\|Compiler version is not supported\
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\|Toolchain version is not supported\
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"
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sort -u "${LOG_SUSPECTED}" | grep -v "${IGNORE_WARNS}" \
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&& RESULT=$RESULT_ISSUES \
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|| echo -e "\tNone"
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[ -z ${FAILED_EXAMPLES} ] || echo -e "\nThere are errors in the next examples: $FAILED_EXAMPLES"
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[ $RESULT -eq 0 ] || echo -e "\nFix all warnings and errors above to pass the test!"
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echo -e "\nReturn code = $RESULT"
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exit $RESULT
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