diff --git a/Cargo.lock b/Cargo.lock index 74df084..c5a5b2d 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2,6 +2,21 @@ # It is not intended for manual editing. version = 3 +[[package]] +name = "android-tzdata" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0" + +[[package]] +name = "android_system_properties" +version = "0.1.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311" +dependencies = [ + "libc", +] + [[package]] name = "ansi_term" version = "0.12.1" @@ -34,11 +49,20 @@ version = "1.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" +[[package]] +name = "bumpalo" +version = "3.16.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" + [[package]] name = "cc" -version = "1.0.72" +version = "1.1.14" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee" +checksum = "50d2eb3cd3d1bf4529e31c215ee6f93ec5a3d536d9f578f93d9d33ee19562932" +dependencies = [ + "shlex", +] [[package]] name = "cfg-if" @@ -46,6 +70,20 @@ version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" +[[package]] +name = "chrono" +version = "0.4.38" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401" +dependencies = [ + "android-tzdata", + "iana-time-zone", + "js-sys", + "num-traits", + "wasm-bindgen", + "windows-targets", +] + [[package]] name = "clap" version = "2.34.0" @@ -72,6 +110,12 @@ dependencies = [ "winapi", ] +[[package]] +name = "core-foundation-sys" +version = "0.8.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b" + [[package]] name = "dirs-next" version = "2.0.0" @@ -113,6 +157,7 @@ dependencies = [ name = "europa-lang" version = "0.0.0" dependencies = [ + "chrono", "clap", "maplit", "rustyline", @@ -149,11 +194,43 @@ dependencies = [ "libc", ] +[[package]] +name = "iana-time-zone" +version = "0.1.60" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141" +dependencies = [ + "android_system_properties", + "core-foundation-sys", + "iana-time-zone-haiku", + "js-sys", + "wasm-bindgen", + "windows-core", +] + +[[package]] +name = "iana-time-zone-haiku" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f" +dependencies = [ + "cc", +] + +[[package]] +name = "js-sys" +version = "0.3.70" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1868808506b929d7b0cfa8f75951347aa71bb21144b7791bae35d9bccfcfe37a" +dependencies = [ + "wasm-bindgen", +] + [[package]] name = "libc" -version = "0.2.112" +version = "0.2.158" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125" +checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439" [[package]] name = "log" @@ -207,6 +284,39 @@ dependencies = [ "memoffset", ] +[[package]] +name = "num-traits" +version = "0.2.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841" +dependencies = [ + "autocfg", +] + +[[package]] +name = "once_cell" +version = "1.19.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92" + +[[package]] +name = "proc-macro2" +version = "1.0.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77" +dependencies = [ + "unicode-ident", +] + +[[package]] +name = "quote" +version = "1.0.37" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af" +dependencies = [ + "proc-macro2", +] + [[package]] name = "radix_trie" version = "0.2.1" @@ -266,6 +376,12 @@ version = "1.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd" +[[package]] +name = "shlex" +version = "1.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64" + [[package]] name = "smallvec" version = "1.7.0" @@ -284,6 +400,17 @@ version = "0.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a" +[[package]] +name = "syn" +version = "2.0.75" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f6af063034fc1935ede7be0122941bafa9bacb949334d090b77ca98b5817c7d9" +dependencies = [ + "proc-macro2", + "quote", + "unicode-ident", +] + [[package]] name = "textwrap" version = "0.11.0" @@ -293,6 +420,12 @@ dependencies = [ "unicode-width", ] +[[package]] +name = "unicode-ident" +version = "1.0.12" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b" + [[package]] name = "unicode-segmentation" version = "1.8.0" @@ -323,6 +456,61 @@ version = "0.10.2+wasi-snapshot-preview1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" +[[package]] +name = "wasm-bindgen" +version = "0.2.93" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a82edfc16a6c469f5f44dc7b571814045d60404b55a0ee849f9bcfa2e63dd9b5" +dependencies = [ + "cfg-if", + "once_cell", + "wasm-bindgen-macro", +] + +[[package]] +name = "wasm-bindgen-backend" +version = "0.2.93" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9de396da306523044d3302746f1208fa71d7532227f15e347e2d93e4145dd77b" +dependencies = [ + "bumpalo", + "log", + "once_cell", + "proc-macro2", + "quote", + "syn", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-macro" +version = "0.2.93" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "585c4c91a46b072c92e908d99cb1dcdf95c5218eeb6f3bf1efa991ee7a68cccf" +dependencies = [ + "quote", + "wasm-bindgen-macro-support", +] + +[[package]] +name = "wasm-bindgen-macro-support" +version = "0.2.93" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "afc340c74d9005395cf9dd098506f7f44e38f2b4a21c6aaacf9a105ea5e1e836" +dependencies = [ + "proc-macro2", + "quote", + "syn", + "wasm-bindgen-backend", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-shared" +version = "0.2.93" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c62a0a307cb4a311d3a07867860911ca130c3494e8c2719593806c08bc5d0484" + [[package]] name = "winapi" version = "0.3.9" @@ -345,45 +533,118 @@ version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" +[[package]] +name = "windows-core" +version = "0.52.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = 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0.52.6", + "windows_x86_64_gnullvm", + "windows_x86_64_msvc 0.52.6", ] +[[package]] +name = "windows_aarch64_gnullvm" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" + [[package]] name = "windows_aarch64_msvc" version = "0.28.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "52695a41e536859d5308cc613b4a022261a274390b25bd29dfff4bf08505f3c2" +[[package]] +name = "windows_aarch64_msvc" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" + [[package]] name = "windows_i686_gnu" version = "0.28.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f54725ac23affef038fecb177de6c9bf065787c2f432f79e3c373da92f3e1d8a" +[[package]] +name = "windows_i686_gnu" +version = "0.52.6" +source = 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+version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" + +[[package]] +name = "windows_x86_64_gnullvm" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" + [[package]] name = "windows_x86_64_msvc" version = "0.28.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3f2b8c7cbd3bfdddd9ab98769f9746a7fad1bca236554cd032b78d768bc0e89f" + +[[package]] +name = "windows_x86_64_msvc" +version = "0.52.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" diff --git a/Cargo.toml b/Cargo.toml index a58985b..3aab106 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -5,6 +5,7 @@ edition = "2018" description = "A fun language with no classes whatsoever" [dependencies] +chrono = "0.4.38" clap = "^2.34" maplit = "^1.0" rustyline = "^9.1" diff --git a/README.md b/README.md index 0b38c78..09c4f89 100644 --- a/README.md +++ b/README.md @@ -2,10 +2,12 @@ [Discord Server](https://discord.gg/csdaFGd5K9) # Europa Lang + This language aims to be simple, minimal, and compact. There will not be any classes whatsoever, and importing other files should be painless. ## Example -``` + +```europa use Math; use Io; @@ -48,6 +50,7 @@ for i in array { ``` ## Credits + - @justamirror and Dart for name and language design suggestions. - @CoolCoderSJ for creating the discord server, along with language design suggestions! -- @SixBeeps for designing the Europa logo! \ No newline at end of file +- @SixBeeps for designing the Europa logo! diff --git a/src/main.rs b/src/main.rs index e9bfe77..d938246 100644 --- a/src/main.rs +++ b/src/main.rs @@ -78,7 +78,7 @@ fn main() { } else { // no code to run, drop into repl - println!("Welcome to the Europa interactive REPL.\nUse \".exit\" to exit."); + println!("Welcome to the Europa interactive REPL.\nUse \".exit\" or \"use io.exit; exit(0);\" to exit."); // start no-context repl let environ = Environment::new(); diff --git a/src/stdlib/clock.rs b/src/stdlib/clock.rs index 90a889d..b26ae27 100644 --- a/src/stdlib/clock.rs +++ b/src/stdlib/clock.rs @@ -1,7 +1,8 @@ use std::{ rc::Rc, - time::{SystemTime, UNIX_EPOCH}, + time::{SystemTime, UNIX_EPOCH, Duration}, }; +use chrono::{DateTime, Utc}; use maplit::hashmap; @@ -19,7 +20,20 @@ pub fn new() -> Module { "now".into() => native_func!(|_, _, _| { let start = SystemTime::now().duration_since(UNIX_EPOCH).expect("Error getting time."); Ok(Type::Float(start.as_millis() as f32)) - }, 0) + }, 0), + "fmt".into() => native_func!(|_, args, _| { + + let millis: f32 = match args[0] { + Type::Float(value) => value, + _ => { + eprintln!("Invalid argument passed to clock.fmt!"); + 0.0 + } + }; + let datetime: DateTime = (UNIX_EPOCH + Duration::from_millis(millis as u64)).into(); + + Ok(Type::String(datetime.format(args[1].to_string().as_str()).to_string())) + }, 2) }, } } diff --git a/src/stdlib/io.rs b/src/stdlib/io.rs index 712c4d8..eb75381 100644 --- a/src/stdlib/io.rs +++ b/src/stdlib/io.rs @@ -38,6 +38,15 @@ pub fn new() -> Module { Ok(Type::String(out.trim().to_string())) }, 1), + "exit".into() => native_func!(|_, args, _| { + std::process::exit(match args[0] { + Type::Float(value) => value as i32, + _ => { + eprintln!("Expected a number for the exit code."); + 0 + } + }); + }, 1), }, } } diff --git a/src/types/ops.rs b/src/types/ops.rs index cf30df3..03d019f 100644 --- a/src/types/ops.rs +++ b/src/types/ops.rs @@ -43,6 +43,14 @@ impl Type { return Ok(Self::Float(a * b)); } + if let (Self::String(a), Self::Float(b)) = (self, other) { + return Ok(Self::String(a.repeat((*b) as usize))); + } + + if let (Self::Float(a), Self::String(b)) = (self, other) { + return Ok(Self::String(b.repeat((*a) as usize))); + } + Err(( "Operator '*' can only be applied to numbers.".into(), ErrorType::TypeError,