Update README.md

README.md

@@ -26,16 +26,35 @@ This project automates the process of navigating to the IPLeiria GISEM platform
 
 ## Usage
 
-To run the project, execute the following command:
+To run the project without building it, execute the following command:
 
 ```sh
-go run main.go
+go run .
 ```
 
-As another option you can build the project by running:
+## Building the Project
+
+### For your current OS
 
 ```sh
-go build .
+go build -o gisem_presencas
+```
+
+### Cross-platform builds
+
+#### For Windows
+```sh
+GOOS=windows GOARCH=amd64 go build -o gisem_presencas.exe
+```
+
+#### For macOS
+```sh
+GOOS=darwin GOARCH=amd64 go build -o gisem_presencas_mac
+```
+
+#### For Linux
+```sh
+GOOS=linux GOARCH=amd64 go build -o gisem_presencas_linux
 ```
 
 And run it like:
@@ -44,6 +63,11 @@ And run it like:
 ./gisem_presencas -w value
 ```
 
+On Windows:
+```sh
+gisem_presencas.exe -w value
+```
+
 ## Flags
 
 - `-w` or `-wait`: Time to wait in between refreshes (default is 30 seconds).
@@ -52,8 +76,6 @@ And run it like:
 
 - `main.go`: The main entry point of the application.
 - `utils.go`: Contains utility functions such as flag parsing and the welcome message.
-- `.env`: Environment variables file.
-- `example.env`: Example environment variables file.
 - `go.mod`: Go module dependencies.
 - `go.sum`: Go module dependency checksums.
 - `README.md`: Project documentation.