Merge pull request #100 from evestera/add-watch-mode
Add watch mode, and don't panic on clean failure
This commit is contained in:
commit
d7b62988f6
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@ -8,3 +8,4 @@ clap = "2.32.0"
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indicatif = "0.9.0"
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console = "0.6.2"
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syntect = "3.0.2"
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notify = "4.0.0"
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168
src/main.rs
168
src/main.rs
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@ -3,6 +3,7 @@ extern crate clap;
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extern crate console;
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extern crate indicatif;
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extern crate syntect;
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extern crate notify;
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use clap::{App, Arg, SubCommand};
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use console::{style, Emoji};
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@ -14,6 +15,11 @@ use syntect::util::{as_24_bit_terminal_escaped, LinesWithEndings};
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use std::fs::remove_file;
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use std::io::BufRead;
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use std::process::Command;
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use std::fs::read_to_string;
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use std::sync::mpsc::channel;
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use std::time::Duration;
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use notify::DebouncedEvent;
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use notify::{RecommendedWatcher, Watcher, RecursiveMode};
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fn main() {
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let matches = App::new("rustlings")
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@ -21,6 +27,7 @@ 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("watch").alias("w"))
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.subcommand(
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SubCommand::with_name("run")
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.alias("r")
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@ -57,7 +64,7 @@ fn main() {
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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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clean();
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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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@ -65,7 +72,7 @@ fn main() {
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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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clean();
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}
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} else {
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bar.finish_and_clear();
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@ -76,7 +83,7 @@ fn main() {
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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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clean();
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}
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} else {
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panic!("Please supply a filename!");
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@ -84,60 +91,14 @@ fn main() {
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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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compile_only("exercises/ex3.rs");
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compile_only("exercises/ex4.rs");
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compile_only("exercises/ex5.rs");
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match verify() {
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Ok(_) => {}
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Err(_) => std::process::exit(1),
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}
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}
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compile_only("exercises/variables/variables1.rs");
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compile_only("exercises/variables/variables2.rs");
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compile_only("exercises/variables/variables3.rs");
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compile_only("exercises/variables/variables4.rs");
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compile_only("exercises/functions/functions1.rs");
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compile_only("exercises/functions/functions2.rs");
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compile_only("exercises/functions/functions3.rs");
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compile_only("exercises/functions/functions4.rs");
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compile_only("exercises/functions/functions5.rs");
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compile_only("exercises/primitive_types/primitive_types1.rs");
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compile_only("exercises/primitive_types/primitive_types2.rs");
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compile_only("exercises/primitive_types/primitive_types3.rs");
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compile_only("exercises/primitive_types/primitive_types4.rs");
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compile_only("exercises/primitive_types/primitive_types5.rs");
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compile_only("exercises/primitive_types/primitive_types6.rs");
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test("exercises/tests/tests1.rs");
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test("exercises/tests/tests2.rs");
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test("exercises/tests/tests3.rs");
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test("exercises/tests/tests4.rs");
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test("exercises/if/if1.rs");
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compile_only("exercises/strings/strings1.rs");
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compile_only("exercises/strings/strings2.rs");
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compile_only("exercises/strings/strings3.rs");
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compile_only("exercises/move_semantics/move_semantics1.rs");
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compile_only("exercises/move_semantics/move_semantics2.rs");
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compile_only("exercises/move_semantics/move_semantics3.rs");
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compile_only("exercises/move_semantics/move_semantics4.rs");
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compile_only("exercises/modules/modules1.rs");
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compile_only("exercises/modules/modules2.rs");
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compile_only("exercises/macros/macros1.rs");
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compile_only("exercises/macros/macros2.rs");
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compile_only("exercises/macros/macros3.rs");
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compile_only("exercises/macros/macros4.rs");
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test("exercises/error_handling/errors1.rs");
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test("exercises/error_handling/errors2.rs");
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test("exercises/error_handling/errors3.rs");
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test("exercises/error_handling/errorsn.rs");
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compile_only("exercises/error_handling/option1.rs");
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test("exercises/error_handling/result1.rs");
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if let Some(_) = matches.subcommand_matches("watch") {
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watch().unwrap();
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}
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if let None = matches.subcommand_name() {
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@ -152,7 +113,79 @@ fn main() {
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println!("\x1b[0m");
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}
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fn compile_only(filename: &str) {
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fn watch() -> notify::Result<()> {
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let (tx, rx) = channel();
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let mut watcher: RecommendedWatcher = Watcher::new(tx, Duration::from_secs(2))?;
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watcher.watch("./exercises", RecursiveMode::Recursive)?;
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let _ignored = verify();
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loop {
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match rx.recv() {
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Ok(event) => {
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match event {
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DebouncedEvent::Chmod(_)
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| DebouncedEvent::Write(_) => {
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let _ignored = verify();
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}
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_ => {}
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}
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},
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Err(e) => println!("watch error: {:?}", e),
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}
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}
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}
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fn verify() -> Result<(), ()> {
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compile_only("exercises/ex1.rs")?;
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compile_only("exercises/ex2.rs")?;
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compile_only("exercises/ex3.rs")?;
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compile_only("exercises/ex4.rs")?;
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compile_only("exercises/ex5.rs")?;
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compile_only("exercises/variables/variables1.rs")?;
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compile_only("exercises/variables/variables2.rs")?;
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compile_only("exercises/variables/variables3.rs")?;
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compile_only("exercises/variables/variables4.rs")?;
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compile_only("exercises/functions/functions1.rs")?;
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compile_only("exercises/functions/functions2.rs")?;
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compile_only("exercises/functions/functions3.rs")?;
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compile_only("exercises/functions/functions4.rs")?;
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compile_only("exercises/functions/functions5.rs")?;
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compile_only("exercises/primitive_types/primitive_types1.rs")?;
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compile_only("exercises/primitive_types/primitive_types2.rs")?;
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compile_only("exercises/primitive_types/primitive_types3.rs")?;
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compile_only("exercises/primitive_types/primitive_types4.rs")?;
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compile_only("exercises/primitive_types/primitive_types5.rs")?;
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compile_only("exercises/primitive_types/primitive_types6.rs")?;
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test("exercises/tests/tests1.rs")?;
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test("exercises/tests/tests2.rs")?;
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test("exercises/tests/tests3.rs")?;
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test("exercises/tests/tests4.rs")?;
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test("exercises/if/if1.rs")?;
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compile_only("exercises/strings/strings1.rs")?;
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compile_only("exercises/strings/strings2.rs")?;
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compile_only("exercises/strings/strings3.rs")?;
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compile_only("exercises/move_semantics/move_semantics1.rs")?;
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compile_only("exercises/move_semantics/move_semantics2.rs")?;
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compile_only("exercises/move_semantics/move_semantics3.rs")?;
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compile_only("exercises/move_semantics/move_semantics4.rs")?;
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compile_only("exercises/modules/modules1.rs")?;
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compile_only("exercises/modules/modules2.rs")?;
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compile_only("exercises/macros/macros1.rs")?;
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compile_only("exercises/macros/macros2.rs")?;
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compile_only("exercises/macros/macros3.rs")?;
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compile_only("exercises/macros/macros4.rs")?;
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test("exercises/error_handling/errors1.rs")?;
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test("exercises/error_handling/errors2.rs")?;
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test("exercises/error_handling/errors3.rs")?;
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test("exercises/error_handling/errorsn.rs")?;
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compile_only("exercises/error_handling/option1.rs")?;
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test("exercises/error_handling/result1.rs")?;
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Ok(())
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}
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fn compile_only(filename: &str) -> Result<(), ()> {
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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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@ -168,7 +201,8 @@ fn compile_only(filename: &str) {
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filename
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);
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println!("{}", style(formatstr).green());
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clean().unwrap();
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clean();
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Ok(())
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} else {
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let formatstr = format!(
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"{} Compilation of {} failed! Compiler error message:\n",
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@ -177,12 +211,12 @@ fn compile_only(filename: &str) {
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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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std::process::exit(1);
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clean();
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Err(())
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}
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}
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fn test(filename: &str) {
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fn test(filename: &str) -> Result<(), ()> {
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let bar = ProgressBar::new_spinner();
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bar.set_message(format!("Testing {}...", filename).as_str());
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bar.enable_steady_tick(100);
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@ -194,7 +228,8 @@ fn test(filename: &str) {
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if testcmd.status.success() {
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let formatstr = format!("{} Successfully tested {}!", Emoji("✅", "✓"), filename);
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println!("{}", style(formatstr).green());
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clean().unwrap();
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clean();
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Ok(())
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} else {
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let formatstr = format!(
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"{} Testing of {} failed! Please try again.",
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@ -202,12 +237,11 @@ fn test(filename: &str) {
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filename
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);
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println!("{}", style(formatstr).red());
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clean().unwrap();
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std::process::exit(1);
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clean();
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Err(())
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}
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}
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fn clean() -> Result<(), std::io::Error> {
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remove_file("temp")?;
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Ok(())
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fn clean() {
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let _ignored = remove_file("temp");
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}
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