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Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
This commit is contained in:
Amneesh Singh
2023-04-06 17:05:58 +05:30
commit a7112b3f8e
9 changed files with 302 additions and 0 deletions
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7
Cargo.lock generated Normal file
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "tricc"
version = "0.1.0"

8
Cargo.toml Normal file
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[package]
name = "tricc"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]

160
flake.lock generated Normal file
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{
"nodes": {
"crane": {
"inputs": {
"flake-compat": "flake-compat",
"flake-utils": "flake-utils",
"nixpkgs": [
"nixpkgs"
],
"rust-overlay": "rust-overlay"
},
"locked": {
"lastModified": 1680584903,
"narHash": "sha256-uraq+D3jcLzw/UVk0xMHcnfILfIMa0DLrtAEq2nNlxU=",
"owner": "ipetkov",
"repo": "crane",
"rev": "65d3f6a3970cd46bef5eedfd458300f72c56b3c5",
"type": "github"
},
"original": {
"owner": "ipetkov",
"repo": "crane",
"type": "github"
}
},
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1673956053,
"narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"locked": {
"lastModified": 1678901627,
"narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_2": {
"locked": {
"lastModified": 1678901627,
"narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_3": {
"locked": {
"lastModified": 1659877975,
"narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1680724564,
"narHash": "sha256-eeUUGOTKTelYKDbUxKs0V7GUa186L2fym7jM2QQ4Oss=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "36adaa6aaa6b03e59102df0c1b12cdc3f23fd112",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "release-22.11",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"crane": "crane",
"flake-utils": "flake-utils_2",
"nixpkgs": "nixpkgs",
"rust-overlay": "rust-overlay_2"
}
},
"rust-overlay": {
"inputs": {
"flake-utils": [
"crane",
"flake-utils"
],
"nixpkgs": [
"crane",
"nixpkgs"
]
},
"locked": {
"lastModified": 1680488274,
"narHash": "sha256-0vYMrZDdokVmPQQXtFpnqA2wEgCCUXf5a3dDuDVshn0=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "7ec2ff598a172c6e8584457167575b3a1a5d80d8",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
},
"rust-overlay_2": {
"inputs": {
"flake-utils": "flake-utils_3",
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1680660688,
"narHash": "sha256-XeQTCxWBR0Ai1VMzI5ZXYpA2lu1F8FzZKjw8RtByZOg=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "2f40052be98347b479c820c00fb2fc1d87b3aa28",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

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flake.nix Normal file
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{
description = "tricc";
inputs = {
nixpkgs.url = github:NixOS/nixpkgs/release-22.11;
crane = {
url = github:ipetkov/crane;
inputs.nixpkgs.follows = "nixpkgs";
};
rust-overlay = {
url = github:oxalica/rust-overlay;
inputs.nixpkgs.follows = "nixpkgs";
};
flake-utils.url = github:numtide/flake-utils;
};
outputs = inputs@{ self, nixpkgs, crane, rust-overlay, flake-utils }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ rust-overlay.overlays.default ];
};
inherit (pkgs) lib;
toolchain = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
craneLib = (crane.mkLib pkgs).overrideToolchain toolchain;
src = craneLib.cleanCargoSource (craneLib.path ./.);
commonArgs = { inherit src; };
cargoArtifacts = craneLib.buildDepsOnly commonArgs;
tricc = craneLib.buildPackage (commonArgs // {
inherit cargoArtifacts;
});
in
{
checks = {
inherit tricc;
clippy = craneLib.cargoClippy (commonArgs // {
inherit cargoArtifacts;
cargoClippyExtraArgs = "--all-targets -- --deny warnings";
});
fmt = craneLib.cargoFmt {
inherit src;
};
};
packages = {
inherit tricc;
default = tricc;
};
devShells.default = pkgs.mkShell {
nativeBuildInputs = [ toolchain ];
};
formatter = pkgs.nixpkgs-fmt;
});
}

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rust-toolchain.toml Normal file
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[toolchain]
channel = "nightly-2023-04-01"
components = [ "rustfmt", "clippy", "rust-analyzer", "rust-src" ]

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src/args.rs Normal file
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use std::env;
use std::process::exit;
const VERSION: &'static str = env!("CARGO_PKG_VERSION");
const CRATE: &'static str = env!("CARGO_CRATE_NAME");
#[derive(Default)]
struct Options {
version: bool,
file: String,
}
// naive argument handling
pub fn handle() -> String {
let args: Vec<String> = env::args().collect();
if args.len() < 2 {
println!("Usage: {} [-v] <file>", CRATE);
exit(0);
}
let mut options: Options = Default::default();
for arg in &args[1..] {
match arg.as_str() {
"-v" | "--version" => options.version = true,
flag if flag.chars().next() == Some('-') => panic!("option {} not implemented!", flag),
file @ _ => {
if !options.file.is_empty() {
panic!("please specify only a single source file!");
}
options.file = file.to_string();
}
}
}
if options.version {
println!("{} version: {}", CRATE, VERSION);
}
if options.file.is_empty() {
if options.version {
exit(0);
} else {
panic!("no file supplied!");
}
}
options.file
}

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src/lexer.rs Normal file
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src/lib.rs Normal file
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pub mod args;

5
src/main.rs Normal file
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use tricc::args;
fn main() {
println!("Hello World!");
}