Create Dockerfile

.devcontainer/Dockerfile

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+# [Choice] Java version (use -bullseye variants on local arm64/Apple Silicon): 11, 17, 11-bullseye, 17-bullseye, 11-buster, 17-buster
+ARG VARIANT=${templateOption:imageVariant}
+FROM mcr.microsoft.com/devcontainers/java:${VARIANT}
+
+# [Optional] Clojure version
+ARG CLOJURE_VERSION=1.10.3
+
+# [Optional] Clojure tools version
+ARG CLOJURE_CLI_VERSION=1.10.3.1075
+
+# [Optional] Leiningen version
+ARG LEININGEN_VERSION="stable"
+
+# [Optional] POLYLITH version
+ARG POLYLITH_VERSION="0.2.13-alpha"
+
+# [Optional] Boot version
+ENV BOOT_VERSION=2.8.3
+
+# [Optional] Clojure version used by Boot
+ENV BOOT_CLOJURE_VERSION=${CLOJURE_VERSION}
+
+# [Option] Install Clojure CLI tool
+ARG INSTALL_CLOJURE_CLI="${templateOption:installClojureCli}"
+
+# [Option] Install Boot
+ARG INSTALL_BOOT="${templateOption:installBoot}"
+
+# [Option] Install Leiningen
+ARG INSTALL_LEININGEN="${templateOption:installLeiningen}"
+
+# [Option] Install Polylith
+ARG INSTALL_POLYLITH="${templateOption:installPolylith}"
+
+RUN if [ "${INSTALL_CLOJURE_CLI}" = "true" ]; then \
+    apt-get update \
+    && apt-get -y install rlwrap \
+    && curl -OL "https://download.clojure.org/install/linux-install-${CLOJURE_CLI_VERSION}.sh" \
+    && chmod +x linux-install-${CLOJURE_CLI_VERSION}.sh \
+    && /linux-install-${CLOJURE_CLI_VERSION}.sh \
+    && rm /linux-install-${CLOJURE_CLI_VERSION}.sh \
+    && su vscode -c "clj --version"; fi
+
+RUN if [ "${INSTALL_BOOT}" = "true" ]; then \
+    curl -OL "https://github.com/boot-clj/boot-bin/releases/download/latest/boot.sh" \
+    && chmod +x boot.sh \
+    && mv boot.sh /usr/local/sbin/boot \
+    && su vscode -c "boot -u"; fi
+
+RUN if [ "${INSTALL_LEININGEN}" = "true" ]; then \
+    curl -OL "https://raw.githubusercontent.com/technomancy/leiningen/${LEININGEN_VERSION}/bin/lein" \
+    && chmod +x lein \
+    && mv lein /usr/local/sbin; fi
+
+# Cache Clojure and dependencies
+RUN if [ "${INSTALL_LEININGEN}" = "true" ]; then \
+    su vscode -c " cd ~ \
+    && echo '(defproject dummy \"\" :dependencies [[org.clojure/clojure \"'${CLOJURE_VERSION}'\"]])' > project.clj \
+    && lein deps \
+    && rm project.clj"; fi
+
+RUN if [ "${INSTALL_POLYLITH}" = "true" ]; then \
+    curl -OL "https://github.com/polyfy/polylith/releases/download/v${POLYLITH_VERSION}/poly-${POLYLITH_VERSION}.jar" \
+    && mkdir -p /usr/local/polylith \
+    && mv poly-$POLYLITH_VERSION.jar /usr/local/polylith \
+    && echo '#!/bin/sh\nARGS=""\nwhile [ "$1" != "" ] ; do\n  ARGS="$ARGS $1"\n  shift\ndone\nexec "java" $JVM_OPTS "-jar" "/usr/local/polylith/poly-'$POLYLITH_VERSION'.jar" $ARGS\n' > /usr/local/sbin/poly \
+    && chmod +x /usr/local/sbin/poly \
+    && /usr/local/sbin/poly version; fi
+
+# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="${templateOption:nodeVersion}"
+RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+
+# [Optional] Uncomment this section to install additional OS packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
+
+# [Optional] Uncomment this line to install global node packages.
+# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1
+
+# Clean up package lists
+RUN apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/*