refactor: split request-ai into module

pay-respects-fallback-request-ai/src/main.rs

@@ -0,0 +1,36 @@
+use crate::requests::ai_suggestion;
+use colored::Colorize;
+use textwrap::{fill, termwidth};
+mod requests;
+
+#[macro_use]
+extern crate rust_i18n;
+i18n!("i18n", fallback = "en", minify_key = true);
+
+fn main() -> Result<(), std::io::Error> {
+	let command = std::env::var("_PR_LAST_COMMAND").expect("_PR_LAST_COMMAND not set");
+	let error = std::env::var("_PR_ERROR_MSG").expect("_PR_ERROR_MSG not set");
+	colored::control::set_override(true);
+
+	#[cfg(debug_assertions)]
+	{
+		eprintln!("last_command: {}", command);
+		eprintln!("error_msg: {}", error);
+	}
+
+	// skip for commands with no arguments,
+	// very likely to be an error showing the usage
+	if command.split_whitespace().count() == 1 {
+		return Ok(());
+	}
+	let suggest = ai_suggestion(&command, &error);
+	if let Some(suggest) = suggest {
+		let warn = format!("{}:", t!("ai-suggestion")).bold().blue();
+		let note = fill(&suggest.note, termwidth());
+
+		eprintln!("{}\n{}", warn, note);
+		let command = suggest.command;
+		print!("{}<_PR_BR>", command);
+	}
+	Ok(())
+}