GJL commented on a change in pull request #6642: [FLINK-8819][travis] Rework travis script to use stages URL: https://github.com/apache/flink/pull/6642#discussion_r219956271
########## File path: tools/travis_controller.sh ########## @@ -0,0 +1,211 @@ +#!/usr/bin/env bash +################################################################################ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +################################################################################ + +CACHE_DIR="$HOME/flink_cache" +CACHE_BUILD_DIR="$CACHE_DIR/$TRAVIS_BUILD_NUMBER" +CACHE_FLINK_DIR="$CACHE_BUILD_DIR/flink" + +HERE="`dirname \"$0\"`" # relative +HERE="`( cd \"$HERE\" && pwd )`" # absolutized and normalized +if [ -z "$HERE" ] ; then + # error; for some reason, the path is not accessible + # to the script (e.g. permissions re-evaled after suid) + exit 1 # fail +fi + +source "${HERE}/travis/fold.sh" +source "${HERE}/travis/stage.sh" +source "${HERE}/travis/shade.sh" + +function deleteOldCaches() { + while read CACHE_DIR; do + local old_number="${CACHE_DIR##*/}" + if [ "$old_number" -lt "$TRAVIS_BUILD_NUMBER" ]; then + echo "Deleting old cache $CACHE_DIR" + rm -rf "$CACHE_DIR" + fi + done +} + +# delete leftover caches from previous builds +find "$CACHE_DIR" -mindepth 1 -maxdepth 1 | grep -v "$TRAVIS_BUILD_NUMBER" | deleteOldCaches + +function getCurrentStage() { + STAGE_NUMBER=$(echo "$TRAVIS_JOB_NUMBER" | cut -d'.' -f 2) + case $STAGE_NUMBER in + (1) + echo "$STAGE_COMPILE" + ;; + (2) + echo "$STAGE_COMPILE" + ;; + (3) + echo "$STAGE_CORE" + ;; + (4) + echo "$STAGE_LIBRARIES" + ;; + (5) + echo "$STAGE_CONNECTORS" + ;; + (6) + echo "$STAGE_TESTS" + ;; + (7) + echo "$STAGE_MISC" + ;; + (8) + echo "$STAGE_CORE" + ;; + (9) + echo "$STAGE_LIBRARIES" + ;; + (10) + echo "$STAGE_CONNECTORS" + ;; + (11) + echo "$STAGE_TESTS" + ;; + (12) + echo "$STAGE_MISC" + ;; + (13) + echo "$STAGE_CLEANUP" + ;; + (14) + echo "$STAGE_CLEANUP" + ;; + (*) + echo "Invalid stage detected ($STAGE_NUMBER)" + return 1 + ;; + esac + + return 0 +} + +STAGE=$(getCurrentStage) +if [ $? != 0 ]; then + echo "Could not determine current stage." + exit 1 +fi +echo "Current stage: \"$STAGE\"" + +EXIT_CODE=0 + +# Run actual compile&test steps +if [ $STAGE == "$STAGE_COMPILE" ]; then + MVN="mvn clean install -nsu -Dflink.forkCount=2 -Dflink.forkCountTestPackage=2 -Dmaven.javadoc.skip=true -B -DskipTests $PROFILE" + $MVN + EXIT_CODE=$? + + if [ $EXIT_CODE == 0 ]; then + printf "\n\n==============================================================================\n" + printf "Checking dependency convergence\n" + printf "==============================================================================\n" + + ./tools/check_dependency_convergence.sh + EXIT_CODE=$? + else + printf "\n==============================================================================\n" + printf "Previous build failure detected, skipping dependency-convergence check.\n" + printf "==============================================================================\n" + fi + + if [ $EXIT_CODE == 0 ]; then + check_shaded_artifacts + EXIT_CODE=$(($EXIT_CODE+$?)) + check_shaded_artifacts_s3_fs hadoop + EXIT_CODE=$(($EXIT_CODE+$?)) + check_shaded_artifacts_s3_fs presto + EXIT_CODE=$(($EXIT_CODE+$?)) + check_shaded_artifacts_connector_elasticsearch "" + EXIT_CODE=$(($EXIT_CODE+$?)) + check_shaded_artifacts_connector_elasticsearch 2 + EXIT_CODE=$(($EXIT_CODE+$?)) + check_shaded_artifacts_connector_elasticsearch 5 + EXIT_CODE=$(($EXIT_CODE+$?)) + else + echo "==============================================================================" + echo "Previous build failure detected, skipping shaded dependency check." + echo "==============================================================================" + fi + + if [ $EXIT_CODE == 0 ]; then + echo "Creating cache build directory $CACHE_FLINK_DIR" + mkdir -p "$CACHE_FLINK_DIR" + + cp -r . "$CACHE_FLINK_DIR" + + function minimizeCachedFiles() { + # reduces the size of the cached directory to speed up + # the packing&upload / download&unpacking process + # by removing files not required for subsequent stages + + # original jars + find "$CACHE_FLINK_DIR" -maxdepth 8 -type f -name 'original-*.jar' | xargs rm -rf + + # .git directory + # not deleting this can cause build stability issues + # merging the cached version sometimes fails + rm -rf "$CACHE_FLINK_DIR/.git" + } + + start_fold "minimize_cache" "Minimizing cache" + travis_time_start + minimizeCachedFiles + travis_time_finish + end_fold "minimize_cache" + else + echo "==============================================================================" + echo "Previous build failure detected, skipping cache setup." + echo "==============================================================================" + fi +elif [ $STAGE != "$STAGE_CLEANUP" ]; then + if ! [ -e $CACHE_FLINK_DIR ]; then + echo "Cached flink dir $CACHE_FLINK_DIR does not exist. Exiting build." + exit 1 + fi + # merged compiled flink into local clone + # this prevents the cache from being re-uploaded + start_fold "merge_cache" "Merging cache" + travis_time_start + cp -RT "$CACHE_FLINK_DIR" "." + travis_time_finish + end_fold "merge_cache" + + start_fold "adjust_timestamps" "Adjusting timestamps" + travis_time_start + # adjust timestamps to prevent recompilation + find . -type f -name '*.java' | xargs touch Review comment: By `touch`ing all files, we set the mod time of all source files to _"now"_. How is this older than the compiled files? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. 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