add justfile

Justfile

@@ -0,0 +1,20 @@
+binary := "energonfetch"
+prefix := "/usr/bin"
+
+default: build
+
+build:
+	go build -ldflags="-s -w" -o {{binary}}
+
+install: build
+	sudo cp {{binary}} {{prefix}}/{{binary}}
+
+clean:
+	rm -f {{binary}}
+
+run:
+	go run .
+
+rebuild:
+	just clean
+	just build