README: use gradlew instead of gradle wrapper
add instructions for starting the postgresql docker container if the container has been built already
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README.md
20
README.md
@ -56,32 +56,22 @@ To be able to build and run the Java Spring Boot application, you need the follo
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(JDK 17.x will be automatically installed by Gradle toolchain support)
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- Gradle in some not too outdated version (7.4 will be installed via wrapper)
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For Ubuntu 22.02:
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sudo apt install -y openjdk-17-jdk
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# see https://gradle.org/releases/ for direct link to current release 7.2.6
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export VERSION=7.2.6
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wget https://services.gradle.org/distributions/gradle-7.2.6-bin.zip?-.... -O gradle-${VERSION}-bin.zip
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sudo unzip -d /opt/gradle gradle-${VERSION}-bin.zip
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cd /opt/gradle && sudo ln -s gradle-${VERSION} latest && cd -
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sudo nano /etc/profile.d/gradle.sh
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export GRADLE_HOME=/opt/gradle/latest
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export PATH=${GRADLE_HOME}/bin:${PATH}
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sudo chmod +x /etc/profile.d/gradle.sh
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source /etc/profile.d/gradle.sh
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You also might need an IDE (e.g. *IntelliJ IDEA* or *Eclipse* or *VS Code* with *[STS](https://spring.io/tools)* and a GUI Frontend for *PostgreSQL* like *Postbird*.
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If you have at least Docker, the Java JDK and Gradle installed in appropriate versions and in your `PATH`, then you can start like this:
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cd your-hsadmin-ng-directory
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gradle wrapper # downloads the configured Gradle version into the project
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./gradlew # downloads the configured Gradle version into the project
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source .aliases # creates some comforable bash aliases, e.g. 'gw'='./gradlew'
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gw test # compiles and runs unit- and integration-tests
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# if the container has not been built yet, run this:
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pg-sql-run # downloads + runs PostgreSQL in a Docker container on localhost:5432
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# if the container has been built already, run this:
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docker start hsadmin-ng-postgres
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gw bootRun # compiles and runs the application on localhost:8080
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# the following command should reply with "pong":
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