refactor: update Dockerfile and lps-env.sh to support prebuilt binaries

Author: Hakob23

docker-compose/local/docker-compose.lps.yml

@@ -3,12 +3,13 @@ services:
   lps:
     build:
       context: ../../
-      dockerfile: ${LPS_DOCKERFILE:-docker-compose/lps/Dockerfile}
+      dockerfile: docker-compose/lps/Dockerfile
       args:
         UID: "${LPS_UID}"
         COMMIT_HASH: "${COMMIT_HASH}"
         COMMIT_TAG: "${COMMIT_TAG}"
         TARGETARCH: "${LPS_DOCKER_ARCH}"
+        USE_PREBUILT: "${LPS_USE_PREBUILT:-source}"
     image: lps:latest
     container_name: lps01
     environment:

docker-compose/local/lps-env.sh

@@ -24,19 +24,19 @@ if [[ "$OS_TYPE" == "Darwin" ]]; then
     # macOS
     echo "Running on macOS"
     SED_INPLACE=("sed" "-i" "")
-    LPS_DOCKERFILE_DEFAULT="docker-compose/lps/Dockerfile.prebuilt"
+    LPS_USE_PREBUILT_DEFAULT="prebuilt"
 elif [[ "$OS_TYPE" == "Linux" ]]; then
     # Assume Ubuntu or other Linux
     echo "Running on Linux"
     SED_INPLACE=("sed" "-i")
-    LPS_DOCKERFILE_DEFAULT="docker-compose/lps/Dockerfile"
+    LPS_USE_PREBUILT_DEFAULT="source"
 else
     echo "Unsupported OS: $OS_TYPE"
     exit 1
 fi
 
-if [ -z "${LPS_DOCKERFILE}" ]; then
-  export LPS_DOCKERFILE="$LPS_DOCKERFILE_DEFAULT"
+if [ -z "${LPS_USE_PREBUILT}" ]; then
+  export LPS_USE_PREBUILT="$LPS_USE_PREBUILT_DEFAULT"
 fi
 
 if [ -z "${LPS_DOCKER_ARCH}" ]; then
@@ -339,7 +339,7 @@ echo "  DISCOVERY_ADDRESS: $DISCOVERY_ADDRESS"
 
 docker compose --env-file "$ENV_FILE" up -d powpeg-pegin powpeg-pegout
 
-if [ "$LPS_DOCKERFILE" = "docker-compose/lps/Dockerfile.prebuilt" ]; then
+if [ "$LPS_USE_PREBUILT" = "prebuilt" ]; then
   # Build LPS binary locally (cross-compile) to avoid Go segfault in Docker on Mac
   echo "Building LPS binary locally (cross-compile for linux/${LPS_DOCKER_ARCH})..."
   pushd ../../ > /dev/null

docker-compose/lps/Dockerfile

@@ -1,4 +1,8 @@
-FROM --platform=linux/amd64 golang:1.23.8@sha256:e54daaadd35ebb90fc1404ecdc6eb7338ae13555f71a71856ad96976ae084e44 AS builder
+ARG USE_PREBUILT=source
+ARG TARGETARCH=amd64
+
+# Builder stage for compiling from source
+FROM --platform=linux/${TARGETARCH} golang:1.23.8@sha256:e54daaadd35ebb90fc1404ecdc6eb7338ae13555f71a71856ad96976ae084e44 AS builder-source
 
 ARG COMMIT_HASH
 ARG COMMIT_TAG
@@ -19,9 +23,19 @@ RUN if [[ "$LPS_STAGE" != "regtest" ]]; \
     else make build;                    \
     fi
 
-FROM --platform=linux/amd64 alpine:3.19.1@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
+# Builder stage for pre-built binary
+FROM --platform=linux/${TARGETARCH} alpine:3.19.1@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b AS builder-prebuilt
+
+WORKDIR /code
+COPY build/liquidity-provider-server /code/build/liquidity-provider-server
+
+# Select the appropriate builder based on USE_PREBUILT arg
+FROM builder-${USE_PREBUILT} AS selected-builder
+
+# Final stage
+FROM --platform=linux/${TARGETARCH} alpine:3.19.1@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
 
-COPY --from=builder /code/build/liquidity-provider-server /usr/local/bin/liquidity-provider-server
+COPY --from=selected-builder /code/build/liquidity-provider-server /usr/local/bin/liquidity-provider-server
 
 ARG HOME="/home/lps"
 RUN adduser -u 1000 --home="$HOME" lps -D lps