From 5e9372fd7fdaed787a2c7f6f779c18ab17e0f33e Mon Sep 17 00:00:00 2001
From: Prathamesh Musale <prathamesh.musale0@gmail.com>
Date: Wed, 6 Mar 2024 17:26:01 +0530
Subject: [PATCH] Add a Dockerfile

---
 .gitignore                                  |  3 ++
 Dockerfile                                  | 31 +++++++++++++++++++++
 Makefile                                    | 29 +++++++++++++------
 README.md                                   |  2 +-
 tests/sdk_tests/build-laconicd-container.sh |  3 ++
 5 files changed, 59 insertions(+), 9 deletions(-)
 create mode 100644 Dockerfile
 create mode 100755 tests/sdk_tests/build-laconicd-container.sh

diff --git a/.gitignore b/.gitignore
index 3b735ec4..61aa57ea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,6 @@
 
 # Go workspace file
 go.work
+
+# build
+build
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..2a3e66c3
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,31 @@
+FROM golang:alpine AS build-env
+
+# Install dependencies
+RUN apk add --update git build-base linux-headers
+
+# Set working directory for the build
+WORKDIR /go/src/git.vdb.to/cerc-io/laconic2d
+
+# Cache Go modules
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Add source files
+COPY . .
+
+# Make the binary
+RUN make build
+
+# Final image
+FROM alpine:3.17.0
+
+# Install ca-certificates
+RUN apk add --update ca-certificates jq curl
+
+# Copy over binaries from the build-env
+COPY --from=build-env /go/src/git.vdb.to/cerc-io/laconic2d/build/laconic2d /usr/bin/laconic2d
+
+WORKDIR /
+
+# Run laconic2d by default
+CMD ["laconic2d"]
diff --git a/Makefile b/Makefile
index 99401443..a89331a3 100644
--- a/Makefile
+++ b/Makefile
@@ -24,20 +24,33 @@ ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=laconic \
 
 BUILD_FLAGS := -ldflags '$(ldflags)'
 
+BUILDDIR ?= $(CURDIR)/build
+
 ###########
 # Install #
 ###########
 
+go.sum: go.mod
+	echo "Ensure dependencies have not been modified ..." >&2
+	go mod verify
+	go mod tidy
+
+BUILD_TARGETS := build install
+
+build: BUILD_ARGS=-o $(BUILDDIR)/
+build-linux:
+	GOOS=linux GOARCH=amd64 LEDGER_ENABLED=false $(MAKE) build
+
+$(BUILD_TARGETS): go.sum $(BUILDDIR)/
+	@echo "--> installing laconic2d"
+	go $@ $(BUILD_FLAGS) $(BUILD_ARGS) ./...
+
+$(BUILDDIR)/:
+	mkdir -p $(BUILDDIR)/
+
 all: install
 
-install:
-	@echo "--> ensure dependencies have not been modified"
-	@go mod verify
-	@echo "--> installing laconic2d"
-	@go install $(BUILD_FLAGS) -mod=readonly ./cmd/laconic2d
-
-init:
-	./scripts/init.sh
+.PHONY: build build-linux install
 
 ##################
 ###  Protobuf  ###
diff --git a/README.md b/README.md
index cf2e1845..73266c19 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Install `laconic2d`:
   make install
   ```
 
-Run with a single node:
+Run with a single node fixture:
 
   ```bash
   # start the chain
diff --git a/tests/sdk_tests/build-laconicd-container.sh b/tests/sdk_tests/build-laconicd-container.sh
new file mode 100755
index 00000000..c2cb4ec4
--- /dev/null
+++ b/tests/sdk_tests/build-laconicd-container.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+docker build -t cerc/laconic2d:local ../.. --progress=plain --no-cache