Merge pull request #715 from rust-lang/feat/declap

feat: Replace clap with argh
This commit is contained in:
marisa 2021-04-21 16:33:07 +02:00 committed by GitHub
commit afa661cff4
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5 changed files with 427 additions and 618 deletions

543
Cargo.lock generated
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@ -2,22 +2,42 @@
# It is not intended for manual editing.
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"thread_local",
"utf8-ranges",
]
[[package]]
name = "regex-syntax"
version = "0.6.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"ucd-util",
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[[package]]
name = "rustc_version"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
dependencies = [
"semver",
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checksum = "24d5f089152e60f62d28b835fbff2cd2e8dc0baf1ac13343bef92ab7eed84548"
[[package]]
name = "rustlings"
version = "4.3.0"
dependencies = [
"argh",
"assert_cmd",
"clap",
"console 0.7.7",
"glob",
"indicatif",
@ -675,54 +555,39 @@ dependencies = [
[[package]]
name = "ryu"
version = "0.2.8"
version = "1.0.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b96a9549dc8d48f2c283938303c4b5a77aa29bfbc5b54b084fb1630408899a8f"
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[[package]]
name = "same-file"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
dependencies = [
"winapi-util",
]
[[package]]
name = "scopeguard"
version = "1.0.0"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b42e15e59b18a828bbf5c58ea01debb36b9b096346de35d941dcb89009f24a0d"
[[package]]
name = "semver"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
dependencies = [
"semver-parser",
]
[[package]]
name = "semver-parser"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
[[package]]
name = "serde"
version = "1.0.92"
version = "1.0.125"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32746bf0f26eab52f06af0d0aa1984f641341d06d8d673c693871da2d188c9be"
checksum = "558dc50e1a5a5fa7112ca2ce4effcb321b0300c0d4ccf0776a9f60cd89031171"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.92"
version = "1.0.125"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "46a3223d0c9ba936b61c0d2e3e559e3217dbfb8d65d06d26e8b3c25de38bae3e"
checksum = "b093b7a2bb58203b5da3056c05b4ec1fed827dcfdb37347a8841695263b3d06d"
dependencies = [
"proc-macro2",
"quote",
@ -731,9 +596,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.39"
version = "1.0.64"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5a23aa71d4a4d43fdbfaac00eff68ba8a06a51759a89ac3304323e800c4dd40d"
checksum = "799e97dc9fdae36a5c8b8f2cae9ce2ee9fdce2058c57a93e6099d919fd982f79"
dependencies = [
"itoa",
"ryu",
@ -748,21 +613,15 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
[[package]]
name = "smallvec"
version = "0.6.9"
version = "1.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
[[package]]
name = "strsim"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
[[package]]
name = "syn"
version = "0.15.34"
version = "1.0.69"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a1393e4a97a19c01e900df2aec855a29f71cf02c402e2f443b8d2747c25c5dbe"
checksum = "48fe99c6bd8b1cc636890bcc071842de909d902c81ac7dab53ba33c421ab8ffb"
dependencies = [
"proc-macro2",
"quote",
@ -770,44 +629,24 @@ dependencies = [
]
[[package]]
name = "termion"
version = "1.5.2"
name = "terminal_size"
version = "0.1.16"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dde0593aeb8d47accea5392b39350015b5eccb12c0d98044d856983d89548dea"
checksum = "86ca8ced750734db02076f44132d802af0b33b09942331f4459dde8636fd2406"
dependencies = [
"libc",
"numtoa",
"redox_syscall",
"redox_termios",
"winapi 0.3.9",
]
[[package]]
name = "termios"
version = "0.3.1"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "72b620c5ea021d75a735c943269bb07d30c9b77d6ac6b236bc8b5c496ef05625"
checksum = "411c5bf740737c7918b8b1fe232dca4dc9f8e754b8ad5e20966814001ed0ac6b"
dependencies = [
"libc",
]
[[package]]
name = "textwrap"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
dependencies = [
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]
[[package]]
name = "thread_local"
version = "0.3.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
dependencies = [
"lazy_static",
]
[[package]]
name = "toml"
version = "0.4.10"
@ -824,43 +663,31 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a7f741b240f1a48843f9b8e0444fb55fb2a4ff67293b50a9179dfd5ea67f8d41"
[[package]]
name = "ucd-util"
version = "0.1.3"
name = "unicode-segmentation"
version = "1.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "unicode-width"
version = "0.1.5"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
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name = "unicode-xid"
version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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name = "utf8-ranges"
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name = "vec_map"
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name = "walkdir"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"same-file",
"winapi 0.3.8",
"winapi 0.3.9",
"winapi-util",
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@ -872,9 +699,9 @@ checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
[[package]]
name = "winapi"
version = "0.3.8"
version = "0.3.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"winapi-i686-pc-windows-gnu",
"winapi-x86_64-pc-windows-gnu",
@ -894,11 +721,11 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
[[package]]
name = "winapi-util"
version = "0.1.2"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"winapi 0.3.8",
"winapi 0.3.9",
]
[[package]]

View File

@ -5,7 +5,7 @@ authors = ["Marisa <mokou@posteo.de>", "Carol (Nichols || Goulding) <carol.nicho
edition = "2018"
[dependencies]
clap = "2.32.0"
argh = "0.1.4"
indicatif = "0.10.3"
console = "0.7.7"
notify = "4.0.15"

View File

@ -24,7 +24,7 @@ fn temp_file() -> String {
}
// The mode of the exercise.
#[derive(Deserialize, Copy, Clone)]
#[derive(Deserialize, Copy, Clone, Debug)]
#[serde(rename_all = "lowercase")]
pub enum Mode {
// Indicates that the exercise should be compiled as a binary
@ -42,7 +42,7 @@ pub struct ExerciseList {
// A representation of a rustlings exercise.
// This is deserialized from the accompanying info.toml file
#[derive(Deserialize)]
#[derive(Deserialize, Debug)]
pub struct Exercise {
// Name of the exercise
pub name: String,

View File

@ -1,7 +1,7 @@
use crate::exercise::{Exercise, ExerciseList};
use crate::run::run;
use crate::verify::verify;
use clap::{crate_version, App, Arg, SubCommand};
use argh::FromArgs;
use console::Emoji;
use notify::DebouncedEvent;
use notify::{RecommendedWatcher, RecursiveMode, Watcher};
@ -22,85 +22,91 @@ mod exercise;
mod run;
mod verify;
fn main() {
let matches = App::new("rustlings")
.version(crate_version!())
.author("Marisa, Carol Nichols")
.about("Rustlings is a collection of small exercises to get you used to writing and reading Rust code")
.arg(
Arg::with_name("nocapture")
.long("nocapture")
.help("Show outputs from the test exercises")
)
.subcommand(
SubCommand::with_name("verify")
.alias("v")
.about("Verifies all exercises according to the recommended order")
)
.subcommand(
SubCommand::with_name("watch")
.alias("w")
.about("Reruns `verify` when files were edited")
)
.subcommand(
SubCommand::with_name("run")
.alias("r")
.about("Runs/Tests a single exercise")
.arg(Arg::with_name("name").required(true).index(1)),
)
.subcommand(
SubCommand::with_name("hint")
.alias("h")
.about("Returns a hint for the current exercise")
.arg(Arg::with_name("name").required(true).index(1)),
)
.subcommand(
SubCommand::with_name("list")
.alias("l")
.about("Lists the exercises available in rustlings")
.arg(
Arg::with_name("paths")
.long("paths")
.short("p")
.conflicts_with("names")
.help("Show only the paths of the exercises")
)
.arg(
Arg::with_name("names")
.long("names")
.short("n")
.conflicts_with("paths")
.help("Show only the names of the exercises")
)
.arg(
Arg::with_name("filter")
.long("filter")
.short("f")
.takes_value(true)
.empty_values(false)
.help(
"Provide a string to match the exercise names.\
\nComma separated patterns are acceptable."
)
)
.arg(
Arg::with_name("unsolved")
.long("unsolved")
.short("u")
.conflicts_with("solved")
.help("Display only exercises not yet solved")
)
.arg(
Arg::with_name("solved")
.long("solved")
.short("s")
.conflicts_with("unsolved")
.help("Display only exercises that have been solved")
)
)
.get_matches();
// In sync with crate version
const VERSION: &str = "4.3.0";
if matches.subcommand_name().is_none() {
#[derive(FromArgs, PartialEq, Debug)]
/// Rustlings is a collection of small exercises to get you used to writing and reading Rust code
struct Args {
/// show outputs from the test exercises
#[argh(switch)]
nocapture: bool,
/// show the executable version
#[argh(switch, short = 'v')]
version: bool,
#[argh(subcommand)]
nested: Option<Subcommands>,
}
#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand)]
enum Subcommands {
Verify(VerifyArgs),
Watch(WatchArgs),
Run(RunArgs),
Hint(HintArgs),
List(ListArgs),
}
#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand, name = "verify")]
/// Verifies all exercises according to the recommended order
struct VerifyArgs {}
#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand, name = "watch")]
/// Reruns `verify` when files were edited
struct WatchArgs {}
#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand, name = "run")]
/// Runs/Tests a single exercise
struct RunArgs {
#[argh(positional)]
/// the name of the exercise
name: String,
}
#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand, name = "hint")]
/// Returns a hint for the given exercise
struct HintArgs {
#[argh(positional)]
/// the name of the exercise
name: String,
}
#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand, name = "list")]
/// Lists the exercises available in Rustlings
struct ListArgs {
#[argh(switch, short = 'p')]
/// show only the paths of the exercises
paths: bool,
#[argh(switch, short = 'n')]
/// show only the names of the exercises
names: bool,
#[argh(option, short = 'f')]
/// provide a string to match exercise names
/// comma separated patterns are acceptable
filter: Option<String>,
#[argh(switch, short = 'u')]
/// display only exercises not yet solved
unsolved: bool,
#[argh(switch, short = 's')]
/// display only exercises that have been solved
solved: bool,
}
fn main() {
let args: Args = argh::from_env();
if args.version {
println!("v{}", VERSION);
std::process::exit(0);
}
if args.nested.is_none() {
println!();
println!(r#" welcome to... "#);
println!(r#" _ _ _ "#);
@ -130,144 +136,129 @@ fn main() {
let toml_str = &fs::read_to_string("info.toml").unwrap();
let exercises = toml::from_str::<ExerciseList>(toml_str).unwrap().exercises;
let verbose = matches.is_present("nocapture");
let verbose = args.nocapture;
// Handle the list command
if let Some(list_m) = matches.subcommand_matches("list") {
if ["paths", "names"].iter().all(|k| !list_m.is_present(k)) {
println!("{:<17}\t{:<46}\t{:<7}", "Name", "Path", "Status");
}
let filters = list_m.value_of("filter").unwrap_or_default().to_lowercase();
let mut exercises_done: u16 = 0;
exercises.iter().for_each(|e| {
let fname = format!("{}", e.path.display());
let filter_cond = filters
.split(',')
.filter(|f| !f.trim().is_empty())
.any(|f| e.name.contains(&f) || fname.contains(&f));
let status = if e.looks_done() {
exercises_done = exercises_done + 1;
"Done"
} else {
"Pending"
};
let solve_cond = {
(e.looks_done() && list_m.is_present("solved"))
|| (!e.looks_done() && list_m.is_present("unsolved"))
|| (!list_m.is_present("solved") && !list_m.is_present("unsolved"))
};
if solve_cond && (filter_cond || !list_m.is_present("filter")) {
let line = if list_m.is_present("paths") {
format!("{}\n", fname)
} else if list_m.is_present("names") {
format!("{}\n", e.name)
} else {
format!("{:<17}\t{:<46}\t{:<7}\n", e.name, fname, status)
};
// Somehow using println! leads to the binary panicking
// when its output is piped.
// So, we're handling a Broken Pipe error and exiting with 0 anyway
let stdout = std::io::stdout();
{
let mut handle = stdout.lock();
handle.write_all(line.as_bytes()).unwrap_or_else(|e| {
match e.kind() {
std::io::ErrorKind::BrokenPipe => std::process::exit(0),
_ => std::process::exit(1),
};
});
}
}
});
let percentage_progress = exercises_done as f32 / exercises.len() as f32 * 100.0;
println!(
"Progress: You completed {} / {} exercises ({:.2} %).",
exercises_done,
exercises.len(),
percentage_progress
);
std::process::exit(0);
}
// Handle the run command
if let Some(ref matches) = matches.subcommand_matches("run") {
let name = matches.value_of("name").unwrap();
let matching_exercise = |e: &&Exercise| name == e.name;
let exercise = exercises.iter().find(matching_exercise).unwrap_or_else(|| {
println!("No exercise found for your given name!");
std::process::exit(1)
});
run(&exercise, verbose).unwrap_or_else(|_| std::process::exit(1));
}
if let Some(ref matches) = matches.subcommand_matches("hint") {
let name = matches.value_of("name").unwrap();
let exercise = exercises
.iter()
.find(|e| name == e.name)
.unwrap_or_else(|| {
println!("No exercise found for your given name!");
std::process::exit(1)
});
println!("{}", exercise.hint);
}
// Handle the verify command
if matches.subcommand_matches("verify").is_some() {
verify(&exercises, verbose).unwrap_or_else(|_| std::process::exit(1));
}
// Handle the watch command
if matches.subcommand_matches("watch").is_some() {
if let Err(e) = watch(&exercises, verbose) {
println!(
"Error: Could not watch your progress. Error message was {:?}.",
e
);
println!("Most likely you've run out of disk space or your 'inotify limit' has been reached.");
std::process::exit(1);
}
println!(
"{emoji} All exercises completed! {emoji}",
emoji = Emoji("🎉", "")
);
println!();
println!("+----------------------------------------------------+");
println!("| You made it to the Fe-nish line! |");
println!("+-------------------------- ------------------------+");
println!(" \\/ ");
println!(" ▒▒ ▒▒▒▒▒▒▒▒ ▒▒▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒▒▒ ");
println!(" ▒▒▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒▒▒ ");
println!(" ░░▒▒▒▒░░▒▒ ▒▒ ▒▒ ▒▒ ▒▒░░▒▒▒▒ ");
println!(" ▓▓▓▓▓▓▓▓ ▓▓ ▓▓██ ▓▓ ▓▓██ ▓▓ ▓▓▓▓▓▓▓▓ ");
println!(" ▒▒▒▒ ▒▒ ████ ▒▒ ████ ▒▒░░ ▒▒▒▒ ");
println!(" ▒▒ ▒▒▒▒▒▒ ▒▒▒▒▒▒ ▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒▒▒▒▒▒▒▒▒▓▓▓▓▓▓▒▒▒▒▒▒▒▒▓▓▒▒▓▓▒▒▒▒▒▒▒▒ ");
println!(" ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ");
println!(" ▒▒▒▒▒▒▒▒▒▒██▒▒▒▒▒▒██▒▒▒▒▒▒▒▒▒▒ ");
println!(" ▒▒ ▒▒▒▒▒▒▒▒▒▒██████▒▒▒▒▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒ ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒ ▒▒ ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ▒▒ ▒▒ ");
println!(" ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ");
println!(" ▒▒ ▒▒ ▒▒ ▒▒ ");
println!();
println!("We hope you enjoyed learning about the various aspects of Rust!");
println!("If you noticed any issues, please don't hesitate to report them to our repo.");
println!("You can also contribute your own exercises to help the greater community!");
println!();
println!("Before reporting an issue or contributing, please read our guidelines:");
println!("https://github.com/rust-lang/rustlings/blob/main/CONTRIBUTING.md");
}
if matches.subcommand_name().is_none() {
let command = args.nested.unwrap_or_else(|| {
let text = fs::read_to_string("default_out.txt").unwrap();
println!("{}", text);
std::process::exit(0);
});
match command {
Subcommands::List(subargs) => {
if !subargs.paths && !subargs.names {
println!("{:<17}\t{:<46}\t{:<7}", "Name", "Path", "Status");
}
let mut exercises_done: u16 = 0;
let filters = subargs.filter.clone().unwrap_or_default().to_lowercase();
exercises.iter().for_each(|e| {
let fname = format!("{}", e.path.display());
let filter_cond = filters
.split(',')
.filter(|f| !f.trim().is_empty())
.any(|f| e.name.contains(&f) || fname.contains(&f));
let status = if e.looks_done() {
exercises_done += 1;
"Done"
} else {
"Pending"
};
let solve_cond = {
(e.looks_done() && subargs.solved)
|| (!e.looks_done() && subargs.unsolved)
|| (!subargs.solved && !subargs.unsolved)
};
if solve_cond && (filter_cond || subargs.filter.is_none()) {
let line = if subargs.paths {
format!("{}\n", fname)
} else if subargs.names {
format!("{}\n", e.name)
} else {
format!("{:<17}\t{:<46}\t{:<7}\n", e.name, fname, status)
};
// Somehow using println! leads to the binary panicking
// when its output is piped.
// So, we're handling a Broken Pipe error and exiting with 0 anyway
let stdout = std::io::stdout();
{
let mut handle = stdout.lock();
handle.write_all(line.as_bytes()).unwrap_or_else(|e| {
match e.kind() {
std::io::ErrorKind::BrokenPipe => std::process::exit(0),
_ => std::process::exit(1),
};
});
}
}
});
let percentage_progress = exercises_done as f32 / exercises.len() as f32 * 100.0;
println!(
"Progress: You completed {} / {} exercises ({:.2} %).",
exercises_done,
exercises.len(),
percentage_progress
);
std::process::exit(0);
}
Subcommands::Run(subargs) => {
let exercise = find_exercise(&subargs.name, &exercises);
run(&exercise, verbose).unwrap_or_else(|_| std::process::exit(1));
}
Subcommands::Hint(subargs) => {
let exercise = find_exercise(&subargs.name, &exercises);
println!("{}", exercise.hint);
}
Subcommands::Verify(_subargs) => {
verify(&exercises, verbose).unwrap_or_else(|_| std::process::exit(1));
}
Subcommands::Watch(_subargs) => {
if let Err(e) = watch(&exercises, verbose) {
println!(
"Error: Could not watch your progress. Error message was {:?}.",
e
);
println!("Most likely you've run out of disk space or your 'inotify limit' has been reached.");
std::process::exit(1);
}
println!(
"{emoji} All exercises completed! {emoji}",
emoji = Emoji("🎉", "")
);
println!();
println!("+----------------------------------------------------+");
println!("| You made it to the Fe-nish line! |");
println!("+-------------------------- ------------------------+");
println!(" \\/ ");
println!(" ▒▒ ▒▒▒▒▒▒▒▒ ▒▒▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒▒▒ ");
println!(" ▒▒▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒▒▒ ");
println!(" ░░▒▒▒▒░░▒▒ ▒▒ ▒▒ ▒▒ ▒▒░░▒▒▒▒ ");
println!(" ▓▓▓▓▓▓▓▓ ▓▓ ▓▓██ ▓▓ ▓▓██ ▓▓ ▓▓▓▓▓▓▓▓ ");
println!(" ▒▒▒▒ ▒▒ ████ ▒▒ ████ ▒▒░░ ▒▒▒▒ ");
println!(" ▒▒ ▒▒▒▒▒▒ ▒▒▒▒▒▒ ▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒▒▒▒▒▒▒▒▒▓▓▓▓▓▓▒▒▒▒▒▒▒▒▓▓▒▒▓▓▒▒▒▒▒▒▒▒ ");
println!(" ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ");
println!(" ▒▒▒▒▒▒▒▒▒▒██▒▒▒▒▒▒██▒▒▒▒▒▒▒▒▒▒ ");
println!(" ▒▒ ▒▒▒▒▒▒▒▒▒▒██████▒▒▒▒▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒ ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ▒▒ ");
println!(" ▒▒ ▒▒ ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ▒▒ ▒▒ ");
println!(" ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ▒▒ ");
println!(" ▒▒ ▒▒ ▒▒ ▒▒ ");
println!();
println!("We hope you enjoyed learning about the various aspects of Rust!");
println!(
"If you noticed any issues, please don't hesitate to report them to our repo."
);
println!("You can also contribute your own exercises to help the greater community!");
println!();
println!("Before reporting an issue or contributing, please read our guidelines:");
println!("https://github.com/rust-lang/rustlings/blob/main/CONTRIBUTING.md");
}
}
}
@ -294,6 +285,16 @@ fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
});
}
fn find_exercise<'a>(name: &str, exercises: &'a [Exercise]) -> &'a Exercise {
exercises
.iter()
.find(|e| e.name == name)
.unwrap_or_else(|| {
println!("No exercise found for '{}'!", name);
std::process::exit(1)
})
}
fn watch(exercises: &[Exercise], verbose: bool) -> notify::Result<()> {
/* Clears the terminal with an ANSI escape code.
Works in UNIX and newer Windows terminals. */

View File

@ -24,7 +24,7 @@ fn fails_when_in_wrong_dir() {
fn verify_all_success() {
Command::cargo_bin("rustlings")
.unwrap()
.arg("v")
.arg("verify")
.current_dir("tests/fixture/success")
.assert()
.success();
@ -34,7 +34,7 @@ fn verify_all_success() {
fn verify_fails_if_some_fails() {
Command::cargo_bin("rustlings")
.unwrap()
.arg("v")
.arg("verify")
.current_dir("tests/fixture/failure")
.assert()
.code(1);
@ -44,7 +44,7 @@ fn verify_fails_if_some_fails() {
fn run_single_compile_success() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "compSuccess"])
.args(&["run", "compSuccess"])
.current_dir("tests/fixture/success/")
.assert()
.success();
@ -54,7 +54,7 @@ fn run_single_compile_success() {
fn run_single_compile_failure() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "compFailure"])
.args(&["run", "compFailure"])
.current_dir("tests/fixture/failure/")
.assert()
.code(1);
@ -64,7 +64,7 @@ fn run_single_compile_failure() {
fn run_single_test_success() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "testSuccess"])
.args(&["run", "testSuccess"])
.current_dir("tests/fixture/success/")
.assert()
.success();
@ -74,7 +74,7 @@ fn run_single_test_success() {
fn run_single_test_failure() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "testFailure"])
.args(&["run", "testFailure"])
.current_dir("tests/fixture/failure/")
.assert()
.code(1);
@ -84,7 +84,7 @@ fn run_single_test_failure() {
fn run_single_test_not_passed() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "testNotPassed.rs"])
.args(&["run", "testNotPassed.rs"])
.current_dir("tests/fixture/failure/")
.assert()
.code(1);
@ -94,7 +94,7 @@ fn run_single_test_not_passed() {
fn run_single_test_no_filename() {
Command::cargo_bin("rustlings")
.unwrap()
.arg("r")
.arg("run")
.current_dir("tests/fixture/")
.assert()
.code(1);
@ -104,7 +104,7 @@ fn run_single_test_no_filename() {
fn run_single_test_no_exercise() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "compNoExercise.rs"])
.args(&["run", "compNoExercise.rs"])
.current_dir("tests/fixture/failure")
.assert()
.code(1);
@ -114,7 +114,7 @@ fn run_single_test_no_exercise() {
fn get_hint_for_single_test() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["h", "testFailure"])
.args(&["hint", "testFailure"])
.current_dir("tests/fixture/failure")
.assert()
.code(0)
@ -131,10 +131,15 @@ fn all_exercises_require_confirmation() {
file.read_to_string(&mut s).unwrap();
s
};
source.matches("// I AM NOT DONE").next().unwrap_or_else(|| panic!(
"There should be an `I AM NOT DONE` annotation in {:?}",
path
));
source
.matches("// I AM NOT DONE")
.next()
.unwrap_or_else(|| {
panic!(
"There should be an `I AM NOT DONE` annotation in {:?}",
path
)
});
}
}
@ -142,7 +147,7 @@ fn all_exercises_require_confirmation() {
fn run_compile_exercise_does_not_prompt() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "pending_exercise"])
.args(&["run", "pending_exercise"])
.current_dir("tests/fixture/state")
.assert()
.code(0)
@ -153,7 +158,7 @@ fn run_compile_exercise_does_not_prompt() {
fn run_test_exercise_does_not_prompt() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "pending_test_exercise"])
.args(&["run", "pending_test_exercise"])
.current_dir("tests/fixture/state")
.assert()
.code(0)
@ -164,7 +169,7 @@ fn run_test_exercise_does_not_prompt() {
fn run_single_test_success_with_output() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["--nocapture", "r", "testSuccess"])
.args(&["--nocapture", "run", "testSuccess"])
.current_dir("tests/fixture/success/")
.assert()
.code(0)
@ -175,7 +180,7 @@ fn run_single_test_success_with_output() {
fn run_single_test_success_without_output() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["r", "testSuccess"])
.args(&["run", "testSuccess"])
.current_dir("tests/fixture/success/")
.assert()
.code(0)
@ -192,26 +197,6 @@ fn run_rustlings_list() {
.success();
}
#[test]
fn run_rustlings_list_conflicting_display_options() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["list", "--names", "--paths"])
.current_dir("tests/fixture/success")
.assert()
.failure();
}
#[test]
fn run_rustlings_list_conflicting_solve_options() {
Command::cargo_bin("rustlings")
.unwrap()
.args(&["list", "--solved", "--unsolved"])
.current_dir("tests/fixture/success")
.assert()
.failure();
}
#[test]
fn run_rustlings_list_no_pending() {
Command::cargo_bin("rustlings")
@ -231,10 +216,7 @@ fn run_rustlings_list_both_done_and_pending() {
.current_dir("tests/fixture/state")
.assert()
.success()
.stdout(
predicates::str::contains("Done")
.and(predicates::str::contains("Pending"))
);
.stdout(predicates::str::contains("Done").and(predicates::str::contains("Pending")));
}
#[test]
@ -258,4 +240,3 @@ fn run_rustlings_list_without_done() {
.success()
.stdout(predicates::str::contains("Done").not());
}