Fix ARM64 incompatibility in Dockerfile

Author: temporal-workflow-backend

Dockerfile

@@ -25,11 +25,13 @@ RUN apk add binutils && jlink \
   --output /jre \
   --strip-debug
 
+ARG TARGETARCH
 FROM alpine:3.20.3
 ENV PIP_DISABLE_PIP_VERSION_CHECK=1
 ENV PIP_NO_CACHE_DIR=1
 RUN <<EOF
 set -eu
+TAPLO_ARCH=$([ "$TARGETARCH" = "arm64" ] && echo "aarch64" || echo "x86_64")
 
 # Install Alpine dependencies
 apk add --no-cache --virtual .build-deps \
@@ -40,6 +42,7 @@ apk add --no-cache --virtual .build-deps \
   py3-pip \
   python3-dev
 apk add --no-cache \
+  clang18-extra-tools \
   libxslt \
   nodejs \
   python3
@@ -81,29 +84,27 @@ npm install -g \
   typescript-eslint@8.29.0
 
 # Install Scala dependencies
-wget https://github.com/coursier/coursier/releases/download/v2.1.17/coursier -O /bin/coursier
-chmod +x /bin/coursier
-coursier bootstrap org.scalameta:scalafmt-cli_2.13:3.8.3 \
+wget https://github.com/coursier/coursier/releases/download/v2.1.17/coursier.jar -O /bin/coursier.jar
+java -jar /bin/coursier.jar bootstrap org.scalameta:scalafmt-cli_2.13:3.8.3 \
   -r sonatype:snapshots --main org.scalafmt.cli.Cli \
   --standalone \
   -o scalafmt
 
 # Install static binaries
-wget https://github.com/muttleyxd/clang-tools-static-binaries/releases/download/master-32d3ac78/clang-format-18_linux-amd64 -O clang-format
-chmod +x clang-format
+ln -s /usr/bin/clang-format-18 /clang-format
 wget https://github.com/google/google-java-format/releases/download/v1.24.0/google-java-format-1.24.0-all-deps.jar -O google-java-format
 wget https://search.maven.org/remotecontent?filepath=com/facebook/ktfmt/0.53/ktfmt-0.53-jar-with-dependencies.jar -O ktfmt
 wget https://repo1.maven.org/maven2/com/squareup/sort-gradle-dependencies-app/0.14/sort-gradle-dependencies-app-0.14-all.jar -O gradle-dependencies-sorter
-wget https://github.com/mvdan/sh/releases/download/v3.10.0/shfmt_v3.10.0_linux_amd64 -O shfmt
+wget https://github.com/mvdan/sh/releases/download/v3.10.0/shfmt_v3.10.0_linux_${TARGETARCH} -O shfmt
 chmod +x shfmt
-wget https://github.com/tamasfe/taplo/releases/download/0.9.3/taplo-linux-x86_64.gz -O taplo.gz
+wget https://github.com/tamasfe/taplo/releases/download/0.9.3/taplo-linux-${TAPLO_ARCH}.gz -O taplo.gz
 gzip -d taplo.gz
 chmod +x taplo
-wget https://releases.hashicorp.com/terraform/1.9.8/terraform_1.9.8_linux_amd64.zip -O tf.zip
+wget https://releases.hashicorp.com/terraform/1.9.8/terraform_1.9.8_linux_${TARGETARCH}.zip -O tf.zip
 unzip tf.zip
 rm tf.zip
 rm LICENSE.txt
-wget https://releases.hashicorp.com/packer/1.14.2/packer_1.14.2_linux_amd64.zip -O packer.zip
+wget https://releases.hashicorp.com/packer/1.14.2/packer_1.14.2_linux_${TARGETARCH}.zip -O packer.zip
 unzip packer.zip
 rm packer.zip
 
@@ -113,7 +114,7 @@ touch /emptyfile
 # Delete unused files found by running `apk add ncdu && ncdu` inside `make shell`
 apk del .build-deps
 rm -rf \
-  /bin/coursier \
+  /bin/coursier.jar \
   /black21-venv/lib/python3.11/site-packages/pip \
   /black21-venv/lib/python3.11/site-packages/pkg_resources \
   /black21-venv/lib/python3.11/site-packages/setuptools \