84 lines
3.0 KiB
Bash
Executable File
84 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Build multi-platform Docker image (linux/amd64 + linux/arm64)
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# Usage:
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# ./docker-build.sh → build + load locally (single platform)
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# ./docker-build.sh --push → build + push to Docker Hub
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set -euo pipefail
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# ── Config ────────────────────────────────────────────────────
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IMAGE_NAME="renolation/english-toeic"
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IMAGE_TAG="${IMAGE_TAG:-latest}"
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REGISTRY="${REGISTRY:-}"
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PLATFORMS="linux/amd64,linux/arm64"
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BUILDER_NAME="multiarch-builder"
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ENV_FILE=".env"
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# ── Load env vars from .env ───────────────────────────────────
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if [[ ! -f "$ENV_FILE" ]]; then
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echo "❌ $ENV_FILE not found. Copy .env.example and fill in values."
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exit 1
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fi
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# Load all vars from .env (set -a auto-exports every assignment)
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set -a
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# shellcheck disable=SC1090
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source "$ENV_FILE"
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set +a
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: "${VITE_SUPABASE_URL:?VITE_SUPABASE_URL is required in .env}"
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: "${VITE_SUPABASE_ANON_KEY:?VITE_SUPABASE_ANON_KEY is required in .env}"
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FULL_IMAGE="${IMAGE_NAME}:${IMAGE_TAG}"
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# ── Parse flags ───────────────────────────────────────────────
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PUSH=false
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for arg in "$@"; do
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case $arg in
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--push) PUSH=true ;;
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esac
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done
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echo "🔧 Image : $FULL_IMAGE"
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echo "🖥️ Platforms: $PLATFORMS"
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echo ""
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# ── Ensure buildx builder exists ─────────────────────────────
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if ! docker buildx inspect "$BUILDER_NAME" &>/dev/null; then
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echo "📦 Creating buildx builder: $BUILDER_NAME"
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docker buildx create --name "$BUILDER_NAME" --driver docker-container --bootstrap
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fi
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docker buildx use "$BUILDER_NAME"
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# ── Build ─────────────────────────────────────────────────────
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BUILD_ARGS=(
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--platform "$PLATFORMS"
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--build-arg "VITE_SUPABASE_URL=${VITE_SUPABASE_URL}"
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--build-arg "VITE_SUPABASE_ANON_KEY=${VITE_SUPABASE_ANON_KEY}"
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--build-arg "VITE_SUPABASE_PUBLISHABLE_KEY=${VITE_SUPABASE_PUBLISHABLE_KEY:-}"
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--tag "$FULL_IMAGE"
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--file Dockerfile
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)
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if $PUSH; then
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echo "🚀 Building and pushing to registry..."
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docker buildx build "${BUILD_ARGS[@]}" --push .
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echo ""
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echo "✅ Pushed: $FULL_IMAGE"
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else
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# --load only works for single platform; build amd64 locally by default
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echo "🏗️ Building for local use (linux/amd64)..."
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docker buildx build \
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--platform linux/amd64 \
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--build-arg "VITE_SUPABASE_URL=${VITE_SUPABASE_URL}" \
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--build-arg "VITE_SUPABASE_ANON_KEY=${VITE_SUPABASE_ANON_KEY}" \
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--build-arg "VITE_SUPABASE_PUBLISHABLE_KEY=${VITE_SUPABASE_PUBLISHABLE_KEY:-}" \
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--tag "$FULL_IMAGE" \
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--file Dockerfile \
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--load \
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.
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echo ""
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echo "✅ Built locally: $FULL_IMAGE"
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echo " Run with: docker compose up (or) docker run -p 3000:80 $FULL_IMAGE"
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fi
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