implement run command
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6baac88574
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54
src/main.rs
54
src/main.rs
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@ -3,7 +3,7 @@ extern crate clap;
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extern crate console;
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extern crate indicatif;
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use clap::{App, SubCommand};
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use clap::{App, Arg, SubCommand};
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use console::{style, Emoji};
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use indicatif::ProgressBar;
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use std::fs::remove_file;
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@ -15,8 +15,11 @@ fn main() {
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.author("Olivia Hugger")
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.about("Test")
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.subcommand(SubCommand::with_name("verify").alias("v"))
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.subcommand(SubCommand::with_name("run").alias("r"))
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.get_matches();
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.subcommand(
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SubCommand::with_name("run")
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.alias("r")
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.arg(Arg::with_name("file").required(true).index(1)),
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).get_matches();
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println!(r#" _ _ _ "#);
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println!(r#" _ __ _ _ ___| |_| (_)_ __ __ _ ___ "#);
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@ -26,6 +29,51 @@ fn main() {
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println!(r#" |___/ "#);
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println!("");
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if let Some(matches) = matches.subcommand_matches("run") {
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if let Some(filename) = matches.value_of("file") {
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let bar = ProgressBar::new_spinner();
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bar.set_message(format!("Compiling {}...", filename).as_str());
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bar.enable_steady_tick(100);
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let compilecmd = Command::new("rustc")
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.args(&[filename, "-o", "temp"])
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.output()
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.expect("fail");
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bar.set_message(format!("Running {}...", filename).as_str());
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if compilecmd.status.success() {
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let runcmd = Command::new("./temp").output().expect("fail");
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bar.finish_and_clear();
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if runcmd.status.success() {
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println!("{}", String::from_utf8_lossy(&runcmd.stdout));
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let formatstr =
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format!("{} Successfully ran {}", Emoji("✅", "✓"), filename);
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println!("{}", style(formatstr).green());
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clean().unwrap();
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} else {
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println!("{}", String::from_utf8_lossy(&runcmd.stdout));
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println!("{}", String::from_utf8_lossy(&runcmd.stderr));
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let formatstr =
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format!("{} Ran {} with errors", Emoji("⚠️ ", "!"), filename);
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println!("{}", style(formatstr).red());
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clean().unwrap();
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}
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} else {
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bar.finish_and_clear();
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let formatstr = format!(
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"{} Compilation of {} failed! Compiler error message:\n",
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Emoji("⚠️ ", "!"),
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filename
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);
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println!("{}", style(formatstr).red());
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println!("{}", String::from_utf8_lossy(&compilecmd.stderr));
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clean().unwrap();
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}
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} else {
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panic!("Please supply a filename!");
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}
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}
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if let Some(_) = matches.subcommand_matches("verify") {
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compile_only("exercises/ex1.rs");
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compile_only("exercises/ex2.rs");
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