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88 lines
3.4 KiB
Bash
88 lines
3.4 KiB
Bash
cd "${0%/*}" || (echo "Could not chdir to this script's dir!" && exit) # Change the working directory to the script's directory, when running from other location.
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justInstall=0
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if [[ $# -eq 1 ]]; then
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justInstall=$1
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elif [[ $# -gt 1 ]]; then
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echo -e "Wrong number of arguments given: ${#}\nPlease execute it like: script.sh <justInstall: 0 | 1>"; exit 1
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fi
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# Check of the "inputData.txt" file exist, if not, ask to fill it.
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inputDataFile="inputData.txt"
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if [[ ! -f $inputDataFile ]]; then
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echo -e "The file \"$inputDataFile\" does not exist. Going to create it..\n"
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echo "Give the ID of this worker:"
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read -r workerId
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echo -e "\nGive the max-assignments-limit-per-batch for the Worker to handle: "
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read -r maxAssignmentsLimitPerBatch
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echo -e "\nGive the max-assignments-batches to handle before restart: "
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read -r maxAssignmentsBatchesToHandleBeforeRestart
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echo -e "\nGive the baseUrl of the controller (e.g.: http://IP:PORT/api/):"
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read -r controllerBaseUrl
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touch $inputDataFile
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echo "$workerId,$maxAssignmentsLimitPerBatch,$maxAssignmentsBatchesToHandleBeforeRestart,$controllerBaseUrl" >> $inputDataFile
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echo -e "\n\n"
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fi
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gradleVersion="7.3.3"
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if [[ justInstall -eq 0 ]]; then
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if [ ! -d libs ]; then
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mkdir libs || (echo -e "The directory \"libs\" could not be created! Exiting.." && exit 2)
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fi
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cd libs || exit 3
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git clone https://github.com/LSmyrnaios/PublicationsRetriever.git # We assume there is no previously source-code here, if so, it will be overwritten.
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# Keep a backup of the existing JAR file.
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mv ./publications_retriever-1.0-SNAPSHOT.jar ./publications_retriever-1.0-SNAPSHOT_BACKUP.jar
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cd PublicationsRetriever && sudo apt install -y maven && mvn clean install
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# Copy the created JAR file to the top libs directory.
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cp target/publications_retriever-1.0-SNAPSHOT.jar ../publications_retriever-1.0-SNAPSHOT.jar
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# Delete the directory with the source-code.
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cd ../ && rm -rf PublicationsRetriever
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# Clean, (re)build and run the project.
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cd ../
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if [[ ! -d /opt/gradle/gradle-${gradleVersion} ]]; then
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wget https://services.gradle.org/distributions/gradle-${gradleVersion}-bin.zip
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echo -e "\nAsking for sudo, in order to install 'gradle'..\n"
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sudo mkdir /opt/gradle
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sudo apt install -y unzip && sudo unzip -d /opt/gradle gradle-${gradleVersion}-bin.zip
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#ls /opt/gradle/gradle-${gradleVersion} # For debugging installation
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fi
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export PATH=$PATH:/opt/gradle/gradle-${gradleVersion}/bin
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# Update the max-heap-size based on the machine's physical memory.
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machine_memory_mb=$(grep MemTotal /proc/meminfo | awk '{print $2}' | xargs -I {} echo "scale=4; {}/1024" | bc) # It returns the size in MB.
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max_heap_size_mb=$(echo "($machine_memory_mb - 896)/1" | bc) # Leave 896 MB to the system (the "()/1" is used to take the floor value).
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# Now, we replace the "-Xmx" parameter inside the "./build.gradle" file, with "-Xmx${max_heap_size}m"
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echo -e "\n\nThe max-heap-size (-Xmx) will be set to: ${max_heap_size_mb}m\n\n"
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sed -i "s/'-Xmx[0-9]\+[gm]'/'-Xmx${max_heap_size_mb}m'/g" ./build.gradle
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gradle wrapper --gradle-version=${gradleVersion} --distribution-type=bin
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#gradle tasks # For debugging installation
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#gradle -v # For debugging installation
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gradle clean
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gradle build
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else
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export PATH=$PATH:/opt/gradle/gradle-${gradleVersion}/bin # Make sure the gradle is still accessible (it usually isn't without the "export").
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fi
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gradle bootRun
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