Re-enable compile command

src/cli/compile.rs

@@ -1,7 +1,49 @@
-use crate::cli::{get_help_text, get_version};
 use colored::*;
 
-#[derive(Eq, PartialEq, Hash)]
-enum CompileOptions {
-    Help,
+pub fn compile_command(arguments: Vec<String>) {
+    if arguments.is_empty() {
+        println!("{}", compile_help());
+        println!("{}: {}", "error".on_red(), "No file specified");
+        return;
+    }
+    if arguments.len() > 1 {
+        println!("{}", compile_help());
+        println!(
+            "{}: {}",
+            "error".on_red(),
+            "Only a single file can be compiled at a time"
+        );
+        return;
+    }
+
+    let argument = &arguments[0];
+    if argument.starts_with("-") {
+        let opt_str = argument.as_str();
+
+        println!("{}", compile_help());
+
+        if opt_str != "-h" && opt_str != "--help" {
+            println!(
+                "{}: {}",
+                "error".on_red(),
+                "Invalid option. The compile command only accepts the `-h` or `--help` option"
+            );
+        }
+        return;
+    }
+
+    crate::file::compile_file(argument);
+}
+
+fn compile_help() -> String {
+    format!(
+        r#"Compile a single file in place.
+
+Usage:
+
+  `thp compile {0}`    Compile {0} and output in the same directory
+  `thp compile -h`        Print this message & exit
+        "#,
+        "_file_".green()
+    )
 }

src/cli/types.rs

@@ -15,6 +15,7 @@ impl CommandType {
     pub fn run(&self, options: Vec<String>) {
         match self {
             CommandType::Help => super::help::help_command(options),
+            CommandType::Compile => super::compile::compile_command(options),
             CommandType::None => super::empty::empty_command(options),
             _ => {
                 println!("Not implemented yet! {:?} {:?}", self, options);