dnote/host/docker/build.sh
Sung 7d44c541a4
Add Docker images for linux arm64, armv7, 386 (#697)
* Add multi-platform Docker support for ARM64, ARMv7, and 386

* Support freebsd amd64 for server

* Build docker images locally
2025-10-19 14:30:55 -07:00

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#!/usr/bin/env bash
# Build Docker image for local testing
#
# Usage:
# # builds for host platform (auto-detected)
# ./build.sh 1.0.0
#
# # builds arm64
# ./build.sh 1.0.0 linux/arm64
#
# # builds multiple platforms
# ./build.sh 1.0.0 "linux/amd64,linux/arm64,linux/arm/v7,linux/386"
set -eux
version=$1
# Detect host platform if not specified
if [ -z "${2:-}" ]; then
HOST_ARCH=$(uname -m)
case "$HOST_ARCH" in
x86_64) platform="linux/amd64" ;;
aarch64|arm64) platform="linux/arm64" ;;
armv7l) platform="linux/arm/v7" ;;
i386|i686) platform="linux/386" ;;
*)
echo "Warning: Unsupported architecture: $HOST_ARCH, defaulting to linux/amd64"
platform="linux/amd64"
;;
esac
echo "Auto-detected platform: $platform"
else
platform=$2
fi
dir=$(dirname "${BASH_SOURCE[0]}")
projectDir="$dir/../.."
# Copy all Linux tarballs to Docker build context
cp "$projectDir/build/server/dnote_server_${version}_linux_amd64.tar.gz" "$dir/"
cp "$projectDir/build/server/dnote_server_${version}_linux_arm64.tar.gz" "$dir/"
cp "$projectDir/build/server/dnote_server_${version}_linux_arm.tar.gz" "$dir/"
cp "$projectDir/build/server/dnote_server_${version}_linux_386.tar.gz" "$dir/"
# Count platforms (check for comma)
if [[ "$platform" == *","* ]]; then
echo "Building for multiple platforms: $platform"
# Check if multiarch builder exists, create if not
if ! docker buildx ls | grep -q "multiarch"; then
echo "Creating multiarch builder for multi-platform builds..."
docker buildx create --name multiarch --use
docker buildx inspect --bootstrap
else
echo "Using existing multiarch builder"
docker buildx use multiarch
fi
echo ""
docker buildx build \
--platform "$platform" \
-t dnote/dnote:"$version" \
-t dnote/dnote:latest \
--build-arg version="$version" \
"$dir"
# Switch back to default builder
docker buildx use default
else
echo "Building for single platform: $platform"
echo "Image will be loaded to local Docker daemon"
docker buildx build \
--platform "$platform" \
-t dnote/dnote:"$version" \
-t dnote/dnote:latest \
--build-arg version="$version" \
--load \
"$dir"
fi
echo ""
echo "Build complete!"
if [[ "$platform" != *","* ]]; then
echo "Test with: docker run --rm dnote/dnote:$version ./dnote-server version"
fi