feat: add makefile for building git-semver (#24)

Signed-off-by: Andrew Brandt <andrew.brandt@hashgraph.com>

Author: andrewb1269hg

.gitignore

@@ -3,3 +3,5 @@ git-semver
 .testworkdir
 
 dist/
+
+/bin

README.md

@@ -15,10 +15,19 @@ $ docker pull psanetra/git-semver
 
 To build locally for testing, ensure you have `go` installed.
 
+Run `make build` to generate a `git-semver` package at `/bin/git-semver`.
+
+The make file also allows for input of filenames.
+
+To manually build without the use of the make file:
+
 1. `cd` to the `cli` folder of the repo.
 2. Run `go build -o <output_file>` to build the package.
-3. Once complete, copy the package to a location in your terminal's path.
-4. Run `source ~/.bashrc` (or appropriate `.rc` file for your terminal) to include the new package.
+
+Once the build is complete, follow these steps to ensure you can run the package:
+
+1. Once complete, copy the package to a location in your terminal's path.
+2. Run `source ~/.bashrc` (or appropriate `.rc` file for your terminal) to include the new package.
 
 ## Commands
 

makefile

@@ -0,0 +1,25 @@
+# Makefile at repo root
+
+BINARY_NAME ?= git-semver
+BUILD_DIR := cli
+BIN_DIR := bin
+
+.PHONY: all build clean test
+
+all: build
+
+## Build the CLI into ./bin/
+build:
+	@echo "Building $(BINARY_NAME) from $(BUILD_DIR)..."
+	@mkdir -p $(BIN_DIR)
+	@cd $(BUILD_DIR) && go build -o ../$(BIN_DIR)/$(BINARY_NAME)
+
+## Run all Go tests
+test:
+	@echo "Running tests..."
+	@go test ./...
+
+## Remove build artifacts
+clean:
+	@echo "Cleaning build artifacts..."
+	@rm -rf $(BIN_DIR)/