From d3f6ead7b0c80e4a3bb5e077db1c678353f32fa4 Mon Sep 17 00:00:00 2001
From: Michael Tsitrin <114929630+mtsitrin@users.noreply.github.com>
Date: Thu, 29 Jun 2023 11:52:38 +0300
Subject: [PATCH] feat: added Makefile with build and install targets (#131)

---
 .gitignore |  5 +----
 Makefile   | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 4 deletions(-)
 create mode 100644 Makefile

diff --git a/.gitignore b/.gitignore
index f75bab66..a99b0bf2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,4 @@
 /.vscode
-*
-!*/
-!*.*
+build/
 *.exe
-\.*
 /.vscode
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..62b9e127
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,31 @@
+#!/usr/bin/make -f
+BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
+COMMIT := $(shell git log -1 --format='%H')
+TIME ?= $(shell date +%Y-%m-%dT%H:%M:%S%z)
+
+# don't override user values
+ifeq (,$(VERSION))
+  VERSION := $(shell git describe --tags)
+  # if VERSION is empty, then populate it with branch's name and raw commit hash
+  ifeq (,$(VERSION))
+    VERSION := $(BRANCH)-$(COMMIT)
+  endif
+endif
+
+
+ldflags = -X github.com/dymensionxyz/roller/cmd/version.BuildVersion=$(VERSION) \
+		  -X github.com/dymensionxyz/roller/cmd/version.BuildCommit=$(COMMIT) \
+		  -X github.com/dymensionxyz/roller/cmd/version.BuildTime=$(TIME)"
+
+BUILD_FLAGS := -ldflags '$(ldflags)'
+# ---------------------------------------------------------------------------- #
+#                                 Make targets                                 #
+# ---------------------------------------------------------------------------- #
+.PHONY: install
+install: go.sum ## Installs the roller binary
+	go install -mod=readonly $(BUILD_FLAGS) .
+
+
+.PHONY: build
+build: ## Compiles the roller binary
+	go build -o build/roller $(BUILD_FLAGS) .