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Add jbang script to start gitlab with testcontainers
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‎testcontainers/RunGitlab.java

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///usr/bin/env jbang "$0" "$@" ; exit $?
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//DEPS org.testcontainers:testcontainers:1.19.0
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//DEPS org.slf4j:slf4j-simple:1.7.36
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//JAVA 17
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import java.time.Duration;
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import java.io.IOException;
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import java.net.URI;
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import java.net.http.HttpClient;
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import java.net.http.HttpRequest;
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import java.net.http.HttpResponse;
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import java.net.http.HttpResponse.BodyHandlers;
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import java.util.concurrent.TimeUnit;
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import org.testcontainers.containers.GenericContainer;
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import org.testcontainers.containers.wait.strategy.Wait;
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import org.testcontainers.containers.wait.strategy.WaitStrategy;
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import org.testcontainers.containers.output.*;
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import org.testcontainers.utility.DockerImageName;
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import org.testcontainers.containers.Container.ExecResult;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class RunGitlab {
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public static void main(String... args) throws Exception {
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Logger logger = LoggerFactory.getLogger(RunGitlab.class);
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Slf4jLogConsumer logConsumer = new Slf4jLogConsumer(logger);
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GenericContainer<?> gitlab = new GenericContainer<>(DockerImageName.parse("gitlab/gitlab-ce:15.4.2-ce.0"))
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.withEnv("GITLAB_OMNIBUS_CONFIG", "gitlab_rails['initial_root_password']=\"Pass_w0rd\";gitlab_rails['lfs_enabled']=false;external_url 'http://localhost:8090';gitlab_rails['gitlab_shell_ssh_port'] = 9022")
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.withExposedPorts(8090)
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//.withLogConsumer(logConsumer)
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.waitingFor(
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Wait
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.forHttp("/")
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.forStatusCode(302)
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.forStatusCode(200)
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.withStartupTimeout(Duration.ofSeconds(3600))
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);
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gitlab.start();
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String rootUserToken = "tk-" + System.currentTimeMillis();
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try {
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ExecResult r = gitlab.execInContainer("bash", "-c", "gitlab-rails runner \"token = User.find_by_username('root').personal_access_tokens.create(scopes: ['api'], name: 'Test token', expires_at: 365.days.from_now); token.set_token('"+ rootUserToken + "'); token.save!\"");
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System.out.println("ExecResult: " + r.getExitCode());
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System.out.println(r.getStdout());
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System.out.println(r.getStderr());
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} catch (UnsupportedOperationException | IOException | InterruptedException e) {
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e.printStackTrace();
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}
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// TimeUnit.SECONDS.sleep(10);
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HttpRequest request = HttpRequest.newBuilder()
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.header("PRIVATE-TOKEN", rootUserToken)
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.uri(new URI("http://localhost:" + gitlab.getMappedPort(8090) + "/api/v4/users/1"))
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.GET()
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.build();
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HttpClient client = HttpClient.newHttpClient();
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HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
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String content = response.body();
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int code = response.statusCode();
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if (!(code >= 200 && code < 300)) {
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System.out.println("Error while performing the call. Response:");
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//System.out.println(content);
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//throw new IllegalStateException("Unexpected status code. " + code);
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}
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System.out.println(content);
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//Keep Jbang script running forever:
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Thread.currentThread().join();
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}
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}

‎testcontainers/jbang

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#!/usr/bin/env bash
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#
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# To run this script remotely type this in your shell
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# (where <args>... are the arguments you want to pass to JBang):
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# curl -Ls https://sh.jbang.dev | bash -s - <args>...
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#
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# The Java version to install when it's not installed on the system yet
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javaVersion=${JBANG_DEFAULT_JAVA_VERSION:-17}
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script_dir() {
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script=${BASH_SOURCE[0]}
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while [ -L "$script" ]; do
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dir=$( cd -P "$( dirname "$script" )" >/dev/null 2>&1 && pwd )
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script=$(readlink "$script")
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[[ $script != /* ]] && script=$dir/$script
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done
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dir=$( cd -P "$( dirname "$script" )" >/dev/null 2>&1 && pwd )
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echo $dir
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}
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download() {
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if [ -x "$(command -v curl)" ]; then
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curl -sLf -o "$2" "$1"
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retval=$?
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elif [ -x "$(command -v wget)" ]; then
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wget -q -O "$2" "$1"
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retval=$?
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else
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echo "Error: curl or wget not found, please make sure one of them is installed" 1>&2
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exit 1
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fi
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}
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unpack() {
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if [[ "$1" == *.tar.gz ]]; then
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gzip -cd "$1" | tar xf - -C "$2"
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retval=$?
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if [[ $os == mac && $retval -eq 0 ]]; then
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mv "$TDIR/jdks/$javaVersion.tmp/"*/Contents/Home/* "$TDIR/jdks/$javaVersion.tmp/"
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retval=$?
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else
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mv "$TDIR/jdks/$javaVersion.tmp/"*/* "$TDIR/jdks/$javaVersion.tmp/"
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fi
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else
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unzip -qq -o "$1" -d "$2"
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retval=$?
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mv "$TDIR/jdks/$javaVersion.tmp/"*/* "$TDIR/jdks/$javaVersion.tmp/"
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fi
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}
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javacInPath() {
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[[ -x "$(command -v javac)" ]] && ( [[ $os != "mac" ]] || /usr/libexec/java_home &> /dev/null )
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}
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abs_jbang_dir=$(script_dir)
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# todo might vary by os so can be overwritten below
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libc_type=glibc
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file_type=tar.gz
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case "$(uname -s)" in
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Linux*)
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os=linux
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if [ -f /etc/alpine-release ]; then
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os=alpine-linux
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javaVersion=16
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fi
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;;
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Darwin*)
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os=mac
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libc_type=libc;;
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CYGWIN*|MINGW*|MSYS*)
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os=windows
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libc_type=c_std_lib
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file_type=zip;;
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AIX)
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os=aix;;
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*)
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os=
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esac
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case "$(uname -m)" in
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i?86)
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arch=x32;;
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x86_64|amd64)
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arch=x64;;
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aarch64)
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arch=aarch64;;
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armv7l)
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arch=arm;;
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ppc64le)
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arch=ppc64le;;
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s390x)
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arch=s390x;;
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arm64)
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arch=arm64
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;;
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*)
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## AIX gives a machine ID for `uname -m` but it only supports ppc64
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if [ "$os" = "aix" ]; then
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arch=ppc64
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else
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arch=
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fi
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;;
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esac
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## when using cygwin fall out to just running the bat file.
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if [[ $os == windows && -f "$abs_jbang_dir/jbang.cmd" && "$(uname -s)" == CYGWIN* ]]; then
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cmd /c "$(cygpath -m "$abs_jbang_dir"/jbang.cmd)" "$@"
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exit $?
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fi
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if [[ -z "$JBANG_JDK_VENDOR" ]]; then
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if [[ "$javaVersion" -eq 8 || "$javaVersion" -eq 11 || "$javaVersion" -ge 17 ]]; then
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distro="temurin";
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else
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distro="aoj"; fi
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else
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distro=$JBANG_JDK_VENDOR
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fi
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if [[ -z "$JBANG_DIR" ]]; then JBDIR="$HOME/.jbang"; else JBDIR="$JBANG_DIR"; fi
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if [[ -z "$JBANG_CACHE_DIR" ]]; then TDIR="$JBDIR/cache"; else TDIR="$JBANG_CACHE_DIR"; fi
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## resolve application jar path from script location
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if [ -f "$abs_jbang_dir/jbang.jar" ]; then
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jarPath=$abs_jbang_dir/jbang.jar
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elif [ -f "$abs_jbang_dir/.jbang/jbang.jar" ]; then
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jarPath=$abs_jbang_dir/.jbang/jbang.jar
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else
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if [[ ! -f "$JBDIR/bin/jbang.jar" || ! -f "$JBDIR/bin/jbang" ]]; then
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echo "Downloading JBang $JBANG_DOWNLOAD_VERSION..." 1>&2
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mkdir -p "$TDIR/urls"
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if [ -z "$JBANG_DOWNLOAD_VERSION" ]; then
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jburl="https://github.com/jbangdev/jbang/releases/latest/download/jbang.tar";
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else
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jburl="https://github.com/jbangdev/jbang/releases/download/v$JBANG_DOWNLOAD_VERSION/jbang.tar";
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fi
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download $jburl "$TDIR/urls/jbang.tar"
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if [ $retval -ne 0 ]; then echo "Error downloading JBang from $jburl" 1>&2; exit $retval; fi
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echo "Installing JBang..." 1>&2
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rm -rf "$TDIR/urls/jbang"
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tar xf "$TDIR/urls/jbang.tar" -C "$TDIR/urls"
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if [ $retval -ne 0 ]; then echo "Error installing JBang" 1>&2; exit $retval; fi
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mkdir -p "$JBDIR/bin"
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rm -f "$JBDIR/bin/jbang" "$JBDIR/bin"/jbang.*
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cp -f "$TDIR/urls/jbang/bin"/* "$JBDIR/bin"
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fi
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"$JBDIR"/bin/jbang "$@"
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exit $?
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fi
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if [ -f "$jarPath.new" ]; then
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# a new jbang version was found, we replace the old one with it
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mv "$jarPath.new" "$jarPath"
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fi
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# Find/get a JDK
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unset JAVA_EXEC
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if [[ -n "$JAVA_HOME" ]]; then
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# Determine if a (working) JDK is available in JAVA_HOME
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if [ -x "$(command -v "$JAVA_HOME"/bin/javac)" ]; then
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JAVA_EXEC="$JAVA_HOME/bin/java"
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else
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echo "JAVA_HOME is set but does not seem to point to a valid Java JDK" 1>&2
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fi
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fi
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if [[ -z "$JAVA_EXEC" ]]; then
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# Determine if a (working) JDK is available on the PATH
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if javacInPath; then
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unset JAVA_HOME
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JAVA_EXEC="java"
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elif [ -x "$JBDIR/currentjdk/bin/javac" ]; then
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export JAVA_HOME="$JBDIR/currentjdk"
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JAVA_EXEC="$JBDIR/currentjdk/bin/java"
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else
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export JAVA_HOME="$TDIR/jdks/$javaVersion"
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JAVA_EXEC="$JAVA_HOME/bin/java"
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# Check if we installed a JDK before
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if [ ! -d "$TDIR/jdks/$javaVersion" ]; then
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# If not, download and install it
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if [[ $os == "" ]]; then
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echo "Unable to download JDK, unsupported Operating System: $(uname -s)" 1>&2
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exit 1
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fi
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if [[ $arch == "" ]]; then
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echo "Unable to download JDK, unsupported Architecture: $(uname -m)" 1>&2
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exit 1
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fi
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mkdir -p "$TDIR/jdks"
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echo "Downloading JDK $javaVersion. Be patient, this can take several minutes..." 1>&2
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jdkurl="https://api.foojay.io/disco/v3.0/directuris?distro=$distro&javafx_bundled=false&libc_type=$libc_type&archive_type=$file_type&operating_system=$os&package_type=jdk&version=$javaVersion&architecture=$arch&latest=available"
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download "$jdkurl" "$TDIR/bootstrap-jdk.$file_type"
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if [ $retval -ne 0 ]; then echo "Error downloading JDK" 1>&2; exit $retval; fi
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echo "Installing JDK $javaVersion..." 1>&2
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rm -rf "$TDIR/jdks/$javaVersion.tmp/"
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mkdir -p "$TDIR/jdks/$javaVersion.tmp"
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unpack "$TDIR/bootstrap-jdk.$file_type" "$TDIR/jdks/$javaVersion.tmp"
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if [ $retval -ne 0 ]; then
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# Check if the JDK was installed properly
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javac -version > /dev/null 2>&1
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retval=$?
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fi
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if [ $retval -ne 0 ]; then echo "Error installing JDK" 1>&2; exit $retval; fi
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# Activate the downloaded JDK giving it its proper name
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mv "$TDIR/jdks/$javaVersion.tmp" "$TDIR/jdks/$javaVersion"
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# Set the current JDK
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"${JAVA_EXEC}" -classpath "${jarPath}" dev.jbang.Main jdk default $javaVersion
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fi
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fi
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fi
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## https://stackoverflow.com/questions/1668649/how-to-keep-quotes-in-bash-arguments
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## attempt to ensure each argument keeps its original quoting
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## run it using command substitution to have just the user process once jbang is done
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export JBANG_RUNTIME_SHELL=bash
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export JBANG_STDIN_NOTTY=$([ -t 0 ] && echo "false" || echo "true")
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output=$(CLICOLOR_FORCE=1 "${JAVA_EXEC}" ${JBANG_JAVA_OPTIONS} -classpath "${jarPath}" dev.jbang.Main "$@")
222+
err=$?
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if [ $err -eq 255 ]; then
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eval "exec $output"
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elif [ -n "$output" ]; then
226+
echo "$output"
227+
exit $err
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else
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exit $err
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fi

‎testcontainers/jbang.cmd

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@echo off
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SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION
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rem The Java version to install when it's not installed on the system yet
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if "%JBANG_DEFAULT_JAVA_VERSION%"=="" (set javaVersion=17) else (set javaVersion=%JBANG_DEFAULT_JAVA_VERSION%)
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if "%JBANG_DIR%"=="" (set JBDIR=%userprofile%\.jbang) else (set JBDIR=%JBANG_DIR%)
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if "%JBANG_CACHE_DIR%"=="" (set TDIR=%JBDIR%\cache) else (set TDIR=%JBANG_CACHE_DIR%)
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rem resolve application jar path from script location and convert to windows path when using cygwin
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if exist "%~dp0jbang.jar" (
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set jarPath=%~dp0jbang.jar
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) else if exist "%~dp0.jbang\jbang.jar" (
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set jarPath=%~dp0.jbang\jbang.jar
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) else (
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if not exist "%JBDIR%\bin\jbang.jar" (
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powershell -NoProfile -ExecutionPolicy Bypass -NonInteractive -Command "%~dp0jbang.ps1 version" > nul
18+
if !ERRORLEVEL! NEQ 0 ( exit /b %ERRORLEVEL% )
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)
20+
call "%JBDIR%\bin\jbang.cmd" %*
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exit /b %ERRORLEVEL%
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)
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if exist "%jarPath%.new" (
24+
rem a new jbang version was found, we replace the old one with it
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copy /y "%jarPath%.new" "%jarPath%" > nul 2>&1
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del /f /q "%jarPath%.new"
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)
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rem Find/get a JDK
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set JAVA_EXEC=
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if not "%JAVA_HOME%"=="" (
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rem Determine if a (working) JDK is available in JAVA_HOME
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if exist "%JAVA_HOME%\bin\javac.exe" (
34+
set JAVA_EXEC=%JAVA_HOME%\bin\java.exe
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) else (
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echo JAVA_HOME is set but does not seem to point to a valid Java JDK 1>&2
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)
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)
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if "!JAVA_EXEC!"=="" (
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rem Determine if a (working) JDK is available on the PATH
41+
where javac > nul 2>&1
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if !errorlevel! equ 0 (
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set JAVA_HOME=
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set JAVA_EXEC=java.exe
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) else if exist "%JBDIR%\currentjdk\bin\javac" (
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set JAVA_HOME=%JBDIR%\currentjdk
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set JAVA_EXEC=%JBDIR%\currentjdk\bin\java
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) else (
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set JAVA_HOME=%TDIR%\jdks\%javaVersion%
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set JAVA_EXEC=!JAVA_HOME!\bin\java.exe
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rem Check if we installed a JDK before
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if not exist "%TDIR%\jdks\%javaVersion%" (
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rem If not, download and install it
54+
powershell -NoProfile -ExecutionPolicy Bypass -NonInteractive -Command "%~dp0jbang.ps1 jdk install %JBANG_DEFAULT_JAVA_VERSION%"
55+
if !ERRORLEVEL! NEQ 0 ( exit /b %ERRORLEVEL% )
56+
rem Set the current JDK
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"!JAVA_EXEC!" -classpath "%jarPath%" dev.jbang.Main jdk default "%javaVersion%"
58+
)
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)
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)
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if not exist "%TDIR%" ( mkdir "%TDIR%" )
63+
set tmpfile=%TDIR%\%RANDOM%.jbang.tmp
64+
rem execute jbang and pipe to temporary random file
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set JBANG_RUNTIME_SHELL=cmd
66+
2>nul >nul timeout /t 0 && (set JBANG_STDIN_NOTTY=false) || (set JBANG_STDIN_NOTTY=true)
67+
set "CMD=!JAVA_EXEC!"
68+
SETLOCAL DISABLEDELAYEDEXPANSION
69+
"%CMD%" > "%tmpfile%" %JBANG_JAVA_OPTIONS% -classpath "%jarPath%" dev.jbang.Main %*
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set ERROR=%ERRORLEVEL%
71+
rem catch errorlevel straight after; rem or FOR /F swallow would have swallowed the errorlevel
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if %ERROR% EQU 255 (
74+
rem read generated java command by jang, delete temporary file and execute.
75+
for %%A in ("%tmpfile%") do for /f "usebackq delims=" %%B in (%%A) do (
76+
set "OUTPUT=%%B"
77+
goto :break
78+
)
79+
:break
80+
del /f /q "%tmpfile%"
81+
%OUTPUT%
82+
exit /b %ERRORLEVEL%
83+
) else (
84+
type "%tmpfile%"
85+
del /f /q "%tmpfile%"
86+
exit /b %ERROR%
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)

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