forked from katzen-cafe/iowo
lang: massive amounts of parser and ast pain
This commit is contained in:
parent
881a987b2f
commit
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SSH key fingerprint:
SHA256:hXb3t1vINBFCiDCmhRABHX5ocdbLiKyCdKI4HK2Rbbc
16 changed files with 900 additions and 170 deletions
52
Cargo.lock
generated
52
Cargo.lock
generated
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@ -174,9 +174,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "chumsky"
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version = "1.0.0-alpha.6"
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version = "1.0.0-alpha.7"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
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checksum = "b9c28d4e5dd9a9262a38b231153591da6ce1471b818233f4727985d3dd0ed93c"
|
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checksum = "c7b80276986f86789dc56ca6542d53bba9cda3c66091ebbe7bd96fc1bdf20f1f"
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dependencies = [
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"hashbrown",
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"regex-automata",
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@ -237,6 +237,12 @@ version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
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|
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[[package]]
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name = "countme"
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version = "3.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7704b5fdd17b18ae31c4c1da5a2e0305a2bf17b5249300a9ee9ed7b72114c636"
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[[package]]
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name = "crc32fast"
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version = "1.3.2"
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@ -322,6 +328,12 @@ dependencies = [
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"windows-sys 0.48.0",
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]
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[[package]]
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name = "ego-tree"
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version = "0.6.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3a68a4904193147e0a8dec3314640e6db742afd5f6e634f428a6af230d9b3591"
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[[package]]
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name = "either"
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version = "1.9.0"
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@ -506,9 +518,11 @@ dependencies = [
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"ariadne",
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"chumsky",
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"clap",
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"ego-tree",
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"indexmap",
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"logos",
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"petgraph",
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"rowan",
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]
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[[package]]
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|
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@ -589,6 +603,15 @@ version = "2.7.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
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[[package]]
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name = "memoffset"
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version = "0.9.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
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dependencies = [
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"autocfg",
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]
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[[package]]
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name = "miniz_oxide"
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version = "0.7.1"
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@ -863,6 +886,25 @@ dependencies = [
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"serde_derive",
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]
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[[package]]
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name = "rowan"
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version = "0.15.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "32a58fa8a7ccff2aec4f39cc45bf5f985cec7125ab271cf681c279fd00192b49"
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dependencies = [
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"countme",
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"hashbrown",
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"memoffset",
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"rustc-hash",
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"text-size",
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]
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[[package]]
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name = "rustc-hash"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
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[[package]]
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name = "ryu"
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version = "1.0.16"
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@ -973,6 +1015,12 @@ dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "text-size"
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version = "1.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f18aa187839b2bdb1ad2fa35ead8c4c2976b64e4363c386d45ac0f7ee85c9233"
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[[package]]
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name = "thiserror"
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version = "1.0.55"
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@ -7,11 +7,13 @@ edition = "2021"
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[dependencies]
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logos = "0.14"
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chumsky = {version= "1.0.0-alpha.6", features=["label"]}
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chumsky = {version= "1.0.0-alpha.7", features=["label"]}
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petgraph = { workspace = true}
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indexmap = "2.2.6"
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clap = { version = "4", features = ["derive"] }
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ariadne = "0.4.0"
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ego-tree = "0.6.2"
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rowan = "0.15.15"
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[lints]
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workspace = true
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@ -1,7 +1,10 @@
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use std::{fs, path::PathBuf};
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use clap::Parser;
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use lang::{err_reporting::ErrorCollector, parser::parse};
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use lang::{
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err_reporting::ErrorCollector,
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parser::ast::lossless::{lex, parser},
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};
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#[derive(Parser)]
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struct Args {
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@ -13,20 +16,24 @@ fn main() {
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let args = Args::parse();
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let n = args.file.clone();
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let f = fs::read_to_string(n.clone()).expect("failed to read file");
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let mut err_collector = ErrorCollector::new(vec![(n.to_str().unwrap(), &f)]);
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println!("toks: {:?}", lex::lex(&f));
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let parse_res = parser::parse(&f);
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println!("parse: {:?}", parse_res);
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// dbg!(lex::lex(&f));
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// let mut err_collector = ErrorCollector::new(vec![(n.to_str().unwrap(), &f)]);
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println!("file: {f}\n");
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let parse_res = parse(&f);
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err_collector.insert_many(
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args.file.to_str().unwrap(),
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lang::err_reporting::Stage::Parse,
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parse_res
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.errors()
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.into_iter()
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.map(|e| e.to_owned())
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.collect::<Vec<_>>(),
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);
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// println!("file: {f}\n");
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// let parse_res = parse(&f);
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// err_collector.insert_many(
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// args.file.to_str().unwrap(),
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// lang::err_reporting::Stage::Parse,
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// parse_res
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// .errors()
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// .into_iter()
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// .map(|e| e.to_owned())
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// .collect::<Vec<_>>(),
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// );
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err_collector.report_raw();
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println!("res: {:?}", parse_res);
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// err_collector.report_raw();
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// println!("res: {:?}", parse_res);
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}
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@ -1,5 +1,3 @@
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use std::ops::Range;
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use chumsky::{
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error::Rich,
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input::{Stream, ValueInput},
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@ -10,19 +8,22 @@ use chumsky::{
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IterParser,
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};
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use indexmap::IndexMap;
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use logos::{Logos, Source};
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use logos::Logos;
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use crate::tokens::Token;
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pub mod ast;
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#[cfg(test)]
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mod tests;
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use self::ast::{Expr, Expression, File};
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use self::ast::{
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raw_ast::{RawExpr, RawExpression},
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File,
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};
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pub type Span = SimpleSpan;
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pub type Spanned<T> = (T, Span);
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pub fn parse<'src>(src: &'src str) -> ParseResult<File<'_>, Rich<'_, Token<'_>>> {
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pub fn parse(src: &str) -> ParseResult<File<'_>, Rich<'_, Token<'_>>> {
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let toks: Vec<_> = Token::lexer(src)
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.spanned()
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.map(|(t, s)| (t.expect("TODO: add lexer error(s)"), Span::from(s)))
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@ -35,22 +36,39 @@ pub(crate) fn parser<
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'src: 'tokens,
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I: ValueInput<'tokens, Token = Token<'src>, Span = Span>,
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>() -> impl Parser<'tokens, I, File<'src>, extra::Err<Rich<'tokens, Token<'src>, Span>>> {
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let word = select! { Token::Word(word) => word };
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let word = select! { Token::Word(word) = e => (word, e.span())};
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let expr = recursive(|expr| {
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let lit = select! {
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Token::Int(i) = e => Expression::new(Expr::Lit(ast::Lit::Int(i.parse().unwrap())), e.span()),
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Token::Float(f) = e => Expression::new(Expr::Lit(ast::Lit::Float(f.parse().unwrap())), e.span()),
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Token::Int(i) = e => RawExpression::new(RawExpr::Lit(ast::Lit::Int(i.parse().expect("TODO: handle better"))), e.span()),
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Token::Float(f) = e => RawExpression::new(RawExpr::Lit(ast::Lit::Float(f.parse().expect("TODO: handle better"))), e.span()),
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Token::String(s) = e => RawExpression::new(RawExpr::Lit(ast::Lit::String(s.strip_prefix('"').expect("a").strip_suffix('"').expect("b"))), e.span())
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};
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let mat = just(Token::Mat)
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.ignore_then(select! { Token::Dimensions(dimensions) = e => (dimensions, e.span())})
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.then(
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lit.separated_by(just(Token::Comma))
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.collect::<Vec<_>>()
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.separated_by(just(Token::Semicolon))
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.collect::<Vec<_>>()
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.delimited_by(just(Token::BracketOpen), just(Token::BracketClose)),
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)
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.map_with(|(dimensions, data), e| {
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// TODO: Validation and proper error handling/reporting
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// (validation = validating the matrix dimensions)
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RawExpression::new(
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RawExpr::Matrix(dimensions, data.into_iter().flatten().collect()),
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e.span(),
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)
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});
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let var = select! {
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Token::VarIdent(name) => (Expr::Var as fn(_) -> _, name),
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Token::InputIdent(name) => (Expr::InputVar as fn(_) -> _, name)
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Token::VarIdent(name) => (RawExpr::Var as fn(_) -> _, name),
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Token::InputIdent(name) => (RawExpr::InputVar as fn(_) -> _, name)
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}
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.map_with(|(item_type, name), extra| Expression::new(item_type(name), extra.span()))
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.map_with(|(item_type, name), extra| RawExpression::new(item_type(name), extra.span()))
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.labelled("variable");
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let attrset = word
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.map_with(|n, e| (n, e.span()))
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.labelled("attr name")
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.then_ignore(just(Token::Colon))
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.then(expr)
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@ -63,57 +81,72 @@ pub(crate) fn parser<
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.labelled("attrset");
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let node = word
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.map_with(|v, e| (v, e.span()))
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.repeated()
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.collect()
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.then(attrset.clone().or_not())
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.map_with(|(name, params), extra| {
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Expression::new(Expr::Node(name, params), extra.span())
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RawExpression::new(RawExpr::Node(name, params), extra.span())
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})
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.or(var)
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.or(attrset
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.map_with(|attrset, extra| Expression::new(Expr::AttrSet(attrset), extra.span())))
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// .or(var)
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// .or(attrset
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// .map_with(|attrset, extra| Expression::new(Expr::AttrSet(attrset), extra.span())))
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// .or(lit)
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// .or(mat)
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.labelled("node");
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let atom = var
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.or(lit)
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.or(mat)
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.or(attrset.map_with(|attrset, extra| {
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RawExpression::new(RawExpr::AttrSet(attrset), extra.span())
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}))
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.or(node.clone());
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#[allow(clippy::let_and_return)]
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let pipeline = node
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let pipeline = atom
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.clone()
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.then(choice((
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just(Token::Pipe).to(Expr::SimplePipe as fn(_, _) -> _),
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just(Token::MappingPipe).to(Expr::MappingPipe as fn(_, _) -> _),
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just(Token::NullPipe).to(Expr::NullPipe as fn(_, _) -> _),
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just(Token::Pipe).to(RawExpr::SimplePipe as fn(_, _) -> _),
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just(Token::MappingPipe).to(RawExpr::MappingPipe as fn(_, _) -> _),
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just(Token::NullPipe).to(RawExpr::NullPipe as fn(_, _) -> _),
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)))
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.repeated()
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.foldr_with(node, |(curr, pipe), next, extra| {
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Expression::new(pipe(Box::new(curr), Box::new(next)), extra.span())
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.foldr_with(atom, |(curr, pipe), next, extra| {
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RawExpression::new(pipe(curr, next), extra.span())
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});
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pipeline
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});
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|
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let decl = just(Token::Def).ignore_then(
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word.map_with(|n, e| (n, e.span()))
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.then_ignore(just(Token::Equals))
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let decls = just(Token::Def)
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.ignore_then(
|
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word.then_ignore(just(Token::Equals))
|
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.then(expr.clone().map(|expr| expr))
|
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.then_ignore(just(Token::SemiColon)),
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);
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|
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expr.map(|expr| File {
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decls: IndexMap::from_iter([(("main", (0..0).into()), expr)]),
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})
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.or(decl.repeated().collect::<Vec<_>>().map(|decls| File {
|
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.then_ignore(just(Token::Semicolon)),
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)
|
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.repeated()
|
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.collect::<Vec<_>>()
|
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.map(|decls| File {
|
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decls: IndexMap::from_iter(decls),
|
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}))
|
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});
|
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|
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let single_expr = expr.map(|expr| File {
|
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decls: IndexMap::from_iter([(("main", (0..0).into()), expr)]),
|
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});
|
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|
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just(Token::Def).rewind().ignore_then(decls).or(single_expr)
|
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// single_expr.or(decls)
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|
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// expr.map(|expr| File {
|
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// decls: IndexMap::from_iter([(("main", (0..0).into()), expr)]),
|
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// })
|
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// .or(decl.repeated().collect::<Vec<_>>().map(|decls| File {
|
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// decls: IndexMap::from_iter(decls),
|
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// }))
|
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}
|
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|
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pub mod asg {
|
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use petgraph::graph::DiGraph;
|
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|
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use super::Spanned;
|
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|
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pub struct Asg<'src> {
|
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graph: DiGraph<AsgNode<'src>, String>,
|
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}
|
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|
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enum AsgNode<'src> {
|
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Node(Spanned<&'src str>),
|
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}
|
||||
}
|
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|
|
|
|||
|
|
@ -2,51 +2,14 @@ use std::collections::{BTreeMap, HashMap};
|
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|
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use indexmap::IndexMap;
|
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|
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use super::{Span, Spanned};
|
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use super::Spanned;
|
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|
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#[derive(Debug, PartialEq)]
|
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pub struct File<'src> {
|
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pub decls: IndexMap<Spanned<&'src str>, Expression<'src>>,
|
||||
pub decls: IndexMap<Spanned<&'src str>, raw_ast::RawExpression<'src>>,
|
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}
|
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|
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#[derive(Debug, PartialEq)]
|
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pub struct Expression<'src> {
|
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pub expr: Expr<'src>,
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
impl<'src> Expression<'src> {
|
||||
pub fn new(expr: Expr<'src>, span: Span) -> Self {
|
||||
Self { expr, span }
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
pub enum Expr<'src> {
|
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Node(
|
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Spanned<&'src str>,
|
||||
Option<Spanned<IndexMap<Spanned<&'src str>, Expression<'src>>>>,
|
||||
),
|
||||
SimplePipe(Box<Expression<'src>>, Box<Expression<'src>>),
|
||||
// NamingPipe(
|
||||
// Box<Expression<'src>>,
|
||||
// (Vec<Spanned<&'src str>>, Vec<Spanned<&'src str>>),
|
||||
// Box<Expression<'src>>,
|
||||
// ),
|
||||
MappingPipe(Box<Expression<'src>>, Box<Expression<'src>>),
|
||||
NullPipe(Box<Expression<'src>>, Box<Expression<'src>>),
|
||||
MultiPipe(IndexMap<Spanned<&'src str>, Expression<'src>>),
|
||||
// LetIn(
|
||||
// IndexMap<Spanned<&'src str>, Box<Expression<'src>>>,
|
||||
// Box<Expression<'src>>,
|
||||
// ),
|
||||
// $
|
||||
Var(&'src str),
|
||||
// @
|
||||
InputVar(&'src str),
|
||||
AttrSet(Spanned<IndexMap<Spanned<&'src str>, Expression<'src>>>),
|
||||
Lit(Lit<'src>),
|
||||
}
|
||||
pub mod raw_ast;
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
pub enum Lit<'src> {
|
||||
|
|
@ -55,3 +18,7 @@ pub enum Lit<'src> {
|
|||
Float(f64),
|
||||
String(&'src str),
|
||||
}
|
||||
|
||||
pub mod lossless;
|
||||
|
||||
pub mod ast_tree;
|
||||
|
|
|
|||
31
crates/lang/src/parser/ast/ast_tree.rs
Normal file
31
crates/lang/src/parser/ast/ast_tree.rs
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
use ego_tree::Tree;
|
||||
|
||||
use crate::parser::Spanned;
|
||||
|
||||
use super::{File, Lit};
|
||||
|
||||
pub struct Ast<'src> {
|
||||
tree: Tree<AstNode<'src>>,
|
||||
}
|
||||
|
||||
struct AstNode<'src> {
|
||||
kind: NodeKind<'src>,
|
||||
}
|
||||
|
||||
enum NodeKind<'src> {
|
||||
Decl,
|
||||
Ident(&'src str),
|
||||
Instr,
|
||||
Expr,
|
||||
MappingPipe,
|
||||
NullPipe,
|
||||
MultiPipe,
|
||||
Var(&'src str),
|
||||
InputVar(&'src str),
|
||||
AttrSet,
|
||||
Attr,
|
||||
Lit(Lit<'src>),
|
||||
Matrix,
|
||||
Dimensions(u16, u16),
|
||||
MatrixRow,
|
||||
}
|
||||
19
crates/lang/src/parser/ast/lossless.rs
Normal file
19
crates/lang/src/parser/ast/lossless.rs
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
use self::lex::SyntaxKind;
|
||||
|
||||
pub mod parser;
|
||||
|
||||
pub mod lex;
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||||
enum Lang {}
|
||||
impl rowan::Language for Lang {
|
||||
type Kind = SyntaxKind;
|
||||
#[allow(unsafe_code)]
|
||||
fn kind_from_raw(raw: rowan::SyntaxKind) -> Self::Kind {
|
||||
assert!(raw.0 <= SyntaxKind::ROOT as u16);
|
||||
unsafe { std::mem::transmute::<u16, SyntaxKind>(raw.0) }
|
||||
}
|
||||
fn kind_to_raw(kind: Self::Kind) -> rowan::SyntaxKind {
|
||||
kind.into()
|
||||
}
|
||||
}
|
||||
118
crates/lang/src/parser/ast/lossless/lex.rs
Normal file
118
crates/lang/src/parser/ast/lossless/lex.rs
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
use logos::Logos;
|
||||
|
||||
use crate::parser::Span;
|
||||
|
||||
pub fn lex(src: &str) -> Vec<(SyntaxKind, &str)> {
|
||||
let mut lex = SyntaxKind::lexer(src);
|
||||
let mut r = Vec::new();
|
||||
|
||||
while let Some(tok_res) = lex.next() {
|
||||
r.push((tok_res.unwrap_or(SyntaxKind::LEX_ERR), lex.slice()))
|
||||
}
|
||||
|
||||
r.reverse();
|
||||
r
|
||||
}
|
||||
|
||||
#[derive(Logos, Debug, PartialEq, Eq, Clone, Copy, Hash, PartialOrd, Ord)]
|
||||
#[repr(u16)]
|
||||
#[allow(non_camel_case_types)]
|
||||
pub enum SyntaxKind {
|
||||
#[token("def")]
|
||||
DEF_KW = 0,
|
||||
#[token("let")]
|
||||
LET_KW,
|
||||
#[token("in")]
|
||||
IN_KW,
|
||||
#[token("mat")]
|
||||
MAT_KW,
|
||||
#[regex("[\\d]+x[\\d]+")]
|
||||
PAT_DIMENSIONS,
|
||||
#[regex("[\\d]+")]
|
||||
INT_NUM,
|
||||
#[regex("[+-]?([\\d]+\\.[\\d]*|[\\d]*\\.[\\d]+)")]
|
||||
FLOAT_NUM,
|
||||
#[regex(r#""([^"\\]|\\["\\bnfrt]|u[a-fA-F0-9]{4})*""#)]
|
||||
STRING,
|
||||
MATRIX,
|
||||
DECL,
|
||||
LIST,
|
||||
MAT_BODY,
|
||||
PARENTHESIZED_EXPR,
|
||||
EXPR,
|
||||
#[token("(")]
|
||||
L_PAREN,
|
||||
#[token(")")]
|
||||
R_PAREN,
|
||||
#[token("{")]
|
||||
L_CURLY,
|
||||
#[token("}")]
|
||||
R_CURLY,
|
||||
#[token("[")]
|
||||
L_BRACK,
|
||||
#[token("]")]
|
||||
R_BRACK,
|
||||
#[token("<")]
|
||||
L_ANGLE,
|
||||
#[token(">")]
|
||||
R_ANGLE,
|
||||
#[token("+")]
|
||||
PLUS,
|
||||
#[token("-")]
|
||||
MINUS,
|
||||
#[token("*")]
|
||||
STAR,
|
||||
#[token("/")]
|
||||
SLASH,
|
||||
#[token("%")]
|
||||
PERCENT,
|
||||
#[token("^")]
|
||||
CARET,
|
||||
INSTR,
|
||||
INSTR_NAME,
|
||||
INSTR_PARAMS,
|
||||
ATTR_SET,
|
||||
ATTR,
|
||||
ATTR_NAME,
|
||||
ATTR_VALUE,
|
||||
#[regex("[a-zA-Z_]+[a-zA-Z_\\-\\d]*")]
|
||||
IDENT,
|
||||
#[regex("\\$[a-zA-Z0-9_\\-]+")]
|
||||
VAR,
|
||||
#[regex("\\@[a-zA-Z0-9_\\-]+")]
|
||||
INPUT_VAR,
|
||||
#[token("$")]
|
||||
DOLLAR,
|
||||
#[token("@")]
|
||||
AT,
|
||||
#[token(",")]
|
||||
COMMA,
|
||||
#[token("|")]
|
||||
PIPE,
|
||||
#[token("@|")]
|
||||
MAPPING_PIPE,
|
||||
#[token("!|")]
|
||||
NULL_PIPE,
|
||||
#[token("=")]
|
||||
EQ,
|
||||
#[token(":")]
|
||||
COLON,
|
||||
#[token(";")]
|
||||
SEMICOLON,
|
||||
#[token(".")]
|
||||
DOT,
|
||||
#[token("!")]
|
||||
BANG,
|
||||
#[regex("[ \\t\\f]+")]
|
||||
WHITESPACE,
|
||||
#[token("\n")]
|
||||
NEWLINE,
|
||||
PARSE_ERR,
|
||||
LEX_ERR,
|
||||
ROOT,
|
||||
}
|
||||
impl From<SyntaxKind> for rowan::SyntaxKind {
|
||||
fn from(kind: SyntaxKind) -> Self {
|
||||
Self(kind as u16)
|
||||
}
|
||||
}
|
||||
437
crates/lang/src/parser/ast/lossless/parser.rs
Normal file
437
crates/lang/src/parser/ast/lossless/parser.rs
Normal file
|
|
@ -0,0 +1,437 @@
|
|||
use std::borrow::Borrow;
|
||||
|
||||
use chumsky::container::Container;
|
||||
use rowan::{
|
||||
Checkpoint, GreenNode, GreenNodeBuilder, GreenNodeData, GreenTokenData, Language, NodeOrToken,
|
||||
};
|
||||
|
||||
use crate::parser::{
|
||||
ast::lossless::{lex::SyntaxKind::*, Lang},
|
||||
Span,
|
||||
};
|
||||
|
||||
use super::lex::{self, SyntaxKind};
|
||||
|
||||
#[derive(PartialEq, Eq)]
|
||||
pub struct Parse {
|
||||
pub green_node: GreenNode,
|
||||
}
|
||||
|
||||
impl std::fmt::Debug for Parse {
|
||||
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||
debug_print_green_node(NodeOrToken::Node(self.green_node.borrow()), f, 0)
|
||||
}
|
||||
}
|
||||
|
||||
fn debug_print_green_node(
|
||||
node: NodeOrToken<&GreenNodeData, &GreenTokenData>,
|
||||
f: &mut std::fmt::Formatter<'_>,
|
||||
lvl: i32,
|
||||
) -> std::fmt::Result {
|
||||
for _ in 0..lvl {
|
||||
f.write_str(" ")?;
|
||||
}
|
||||
|
||||
match node {
|
||||
NodeOrToken::Node(n) => {
|
||||
writeln!(f, "{:?} {{", Lang::kind_from_raw(node.kind()));
|
||||
for c in n.children() {
|
||||
debug_print_green_node(c, f, lvl + 1)?;
|
||||
}
|
||||
for _ in 0..lvl {
|
||||
f.write_str(" ")?;
|
||||
}
|
||||
f.write_str("}\n")
|
||||
}
|
||||
NodeOrToken::Token(t) => {
|
||||
writeln!(f, "{:?} {:?};", Lang::kind_from_raw(t.kind()), t.text())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
struct Parser<'src> {
|
||||
tokens: Vec<(SyntaxKind, &'src str)>,
|
||||
builder: GreenNodeBuilder<'src>,
|
||||
errors: Vec<SyntaxError>,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
enum SyntaxError {
|
||||
Expected(SyntaxKind),
|
||||
AttrExpectedValue,
|
||||
/// guessed if there's a newline and attr on next line without comma
|
||||
/// should then suggest comma after attr
|
||||
ExpectedCommaBetweenAttrs,
|
||||
}
|
||||
|
||||
pub fn parse(src: &str) -> Parse {
|
||||
let mut tokens = lex::lex(src);
|
||||
Parser {
|
||||
tokens,
|
||||
builder: GreenNodeBuilder::new(),
|
||||
errors: Vec::new(),
|
||||
}
|
||||
.parse()
|
||||
}
|
||||
|
||||
impl Parser<'_> {
|
||||
fn parse(mut self) -> Parse {
|
||||
self.start_node(ROOT);
|
||||
|
||||
match self.expr(None) {
|
||||
expr::ExprRes::Ok => (),
|
||||
expr::ExprRes::Eof => (),
|
||||
expr::ExprRes::NoExpr => todo!(),
|
||||
}
|
||||
|
||||
self.builder.finish_node();
|
||||
Parse {
|
||||
green_node: self.builder.finish(),
|
||||
}
|
||||
}
|
||||
|
||||
fn start_node(&mut self, kind: SyntaxKind) {
|
||||
self.builder.start_node(kind.into());
|
||||
}
|
||||
fn finish_node(&mut self) {
|
||||
self.builder.finish_node();
|
||||
}
|
||||
|
||||
/// Advance one token, adding it to the current branch of the tree builder.
|
||||
fn bump(&mut self) {
|
||||
let (kind, text) = self.tokens.pop().unwrap();
|
||||
self.builder.token(kind.into(), text);
|
||||
}
|
||||
fn syntax_err(&mut self, err: SyntaxError) {
|
||||
let (_, text) = self.tokens.pop().unwrap();
|
||||
self.builder.token(PARSE_ERR.into(), text);
|
||||
self.errors.push(err);
|
||||
}
|
||||
fn syntax_err_by_checkpoint(&mut self, checkpoint: Checkpoint, err: SyntaxError) {
|
||||
self.builder.start_node_at(checkpoint, PARSE_ERR.into());
|
||||
self.finish_node();
|
||||
self.errors.push(err);
|
||||
}
|
||||
fn expected(&mut self, expected: SyntaxKind) {
|
||||
self.syntax_err(SyntaxError::Expected(expected))
|
||||
}
|
||||
/// Peek at the first unprocessed token
|
||||
fn current(&self) -> Option<SyntaxKind> {
|
||||
self.tokens.last().map(|(kind, _)| *kind)
|
||||
}
|
||||
fn next(&self) -> Option<SyntaxKind> {
|
||||
self.tokens
|
||||
.get(self.tokens.len() - 2)
|
||||
.map(|(kind, _)| *kind)
|
||||
}
|
||||
fn skip_ws(&mut self) {
|
||||
while self.current() == Some(WHITESPACE) || self.current() == Some(NEWLINE) {
|
||||
self.bump()
|
||||
}
|
||||
}
|
||||
fn skip_ws_without_newlines(&mut self) {
|
||||
while self.current() == Some(WHITESPACE) {
|
||||
self.bump()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
mod expr {
|
||||
use rowan::Checkpoint;
|
||||
|
||||
use super::{attrset::AttrsetRes, instr::NodeRes, Parser};
|
||||
use crate::parser::{ast::lossless::lex::SyntaxKind::*, Span};
|
||||
impl Parser<'_> {
|
||||
pub(super) fn expr(&mut self, start: Option<Checkpoint>) -> ExprRes {
|
||||
self.skip_ws();
|
||||
let start = start.unwrap_or_else(|| self.builder.checkpoint());
|
||||
match self.current() {
|
||||
Some(IDENT) => {
|
||||
let expr_res = match self.instr() {
|
||||
NodeRes::Ok => ExprRes::Ok,
|
||||
NodeRes::Eof => ExprRes::Eof,
|
||||
};
|
||||
self.builder.start_node_at(start, EXPR.into());
|
||||
self.finish_node();
|
||||
expr_res
|
||||
}
|
||||
Some(_) => self.atom(Some(start)),
|
||||
None => ExprRes::Eof,
|
||||
}
|
||||
}
|
||||
|
||||
pub(super) fn atom(&mut self, start: Option<Checkpoint>) -> ExprRes {
|
||||
self.skip_ws();
|
||||
let start = start.unwrap_or_else(|| self.builder.checkpoint());
|
||||
match self.current() {
|
||||
Some(INT_NUM | FLOAT_NUM | STRING) => {
|
||||
self.bump();
|
||||
self.builder.start_node_at(start, EXPR.into());
|
||||
self.finish_node();
|
||||
ExprRes::Ok
|
||||
}
|
||||
Some(L_CURLY) => match self.attrset(start) {
|
||||
AttrsetRes::Ok => ExprRes::Ok,
|
||||
AttrsetRes::Eof => ExprRes::Eof,
|
||||
},
|
||||
Some(L_PAREN) => {
|
||||
self.builder.start_node_at(start, PARENTHESIZED_EXPR.into());
|
||||
self.bump();
|
||||
self.expr(None);
|
||||
self.skip_ws();
|
||||
match self.current() {
|
||||
Some(R_PAREN) => ExprRes::Ok,
|
||||
Some(_) => todo!(),
|
||||
None => ExprRes::Eof,
|
||||
}
|
||||
}
|
||||
Some(_) => ExprRes::NoExpr,
|
||||
None => ExprRes::Eof,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub enum ExprRes {
|
||||
Ok,
|
||||
Eof,
|
||||
/// isnt an expression
|
||||
NoExpr,
|
||||
}
|
||||
}
|
||||
|
||||
mod attrset {
|
||||
use chumsky::container::Container;
|
||||
use rowan::Checkpoint;
|
||||
|
||||
use super::{expr::ExprRes, instr::NodeRes, Parser};
|
||||
use crate::parser::{
|
||||
ast::lossless::{lex::SyntaxKind::*, parser::SyntaxError},
|
||||
Span,
|
||||
};
|
||||
impl Parser<'_> {
|
||||
pub(super) fn attrset(&mut self, checkpoint: Checkpoint) -> AttrsetRes {
|
||||
assert_eq!(self.current(), Some(L_CURLY));
|
||||
self.bump();
|
||||
self.skip_ws();
|
||||
match self.current() {
|
||||
Some(R_CURLY) => {
|
||||
self.builder.start_node_at(checkpoint, ATTR_SET.into());
|
||||
self.bump();
|
||||
self.finish_node();
|
||||
AttrsetRes::Ok
|
||||
}
|
||||
Some(_) => {
|
||||
self.builder.start_node_at(checkpoint, ATTR_SET.into());
|
||||
let res = match self.attrs() {
|
||||
AttrRes::Eof => AttrsetRes::Eof,
|
||||
AttrRes::RCurly | AttrRes::Ok => {
|
||||
println!("curr: {:?}", self.current());
|
||||
AttrsetRes::Ok
|
||||
}
|
||||
};
|
||||
self.finish_node();
|
||||
res
|
||||
}
|
||||
None => AttrsetRes::Eof,
|
||||
}
|
||||
// self.start_node(ATTR);
|
||||
}
|
||||
|
||||
fn attrs(&mut self) -> AttrRes {
|
||||
let mut res = AttrRes::Ok;
|
||||
|
||||
while res == AttrRes::Ok {
|
||||
println!("it: {:?}", self.tokens.last());
|
||||
match self.attr() {
|
||||
AttrRes::Ok => {
|
||||
self.skip_ws_without_newlines();
|
||||
println!(
|
||||
"a: {:?}, {:?}",
|
||||
self.tokens.last(),
|
||||
self.tokens.get(self.tokens.len() - 2)
|
||||
);
|
||||
println!("errs: {:?}", self.errors);
|
||||
res = AttrRes::Ok;
|
||||
let checkpoint_previous_end = self.builder.checkpoint();
|
||||
res = match self.current() {
|
||||
Some(COMMA) => {
|
||||
self.bump();
|
||||
AttrRes::Ok
|
||||
}
|
||||
Some(R_CURLY) => {
|
||||
self.bump();
|
||||
res = AttrRes::Ok;
|
||||
break;
|
||||
}
|
||||
Some(NEWLINE) => {
|
||||
self.skip_ws();
|
||||
println!(
|
||||
"b: {:?}, {:?}",
|
||||
self.tokens.last(),
|
||||
self.tokens.get(self.tokens.len() - 2)
|
||||
);
|
||||
match self.current() {
|
||||
Some(COMMA) => {
|
||||
self.bump();
|
||||
AttrRes::Ok
|
||||
}
|
||||
Some(R_CURLY) => {
|
||||
self.bump();
|
||||
res = AttrRes::Ok;
|
||||
break;
|
||||
}
|
||||
Some(IDENT) => {
|
||||
println!("wtf");
|
||||
self.syntax_err_by_checkpoint(
|
||||
checkpoint_previous_end,
|
||||
SyntaxError::ExpectedCommaBetweenAttrs,
|
||||
);
|
||||
// self.syntax_err(SyntaxError::ExpectedCommaBetweenAttrs);
|
||||
AttrRes::Ok
|
||||
}
|
||||
Some(_) => {
|
||||
self.bump();
|
||||
AttrRes::Ok
|
||||
}
|
||||
None => {
|
||||
res = AttrRes::Eof;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
Some(_) => {
|
||||
self.bump();
|
||||
println!(
|
||||
"c: {:?}, {:?}",
|
||||
self.tokens.last(),
|
||||
self.tokens.get(self.tokens.len() - 2)
|
||||
);
|
||||
AttrRes::Ok
|
||||
}
|
||||
None => {
|
||||
res = AttrRes::Eof;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
AttrRes::Eof => {
|
||||
res = AttrRes::Eof;
|
||||
break;
|
||||
}
|
||||
AttrRes::RCurly => {
|
||||
res = AttrRes::RCurly;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
println!("toks_left: {:?}", self.tokens);
|
||||
res
|
||||
}
|
||||
|
||||
fn attr(&mut self) -> AttrRes {
|
||||
self.skip_ws();
|
||||
self.start_node(ATTR);
|
||||
self.start_node(ATTR_NAME);
|
||||
match self.current() {
|
||||
Some(IDENT) => self.bump(),
|
||||
Some(R_CURLY) => return AttrRes::Ok,
|
||||
Some(_) => self.expected(IDENT),
|
||||
None => return AttrRes::Eof,
|
||||
}
|
||||
self.finish_node();
|
||||
self.skip_ws();
|
||||
match self.current() {
|
||||
Some(COLON) => self.bump(),
|
||||
Some(R_CURLY) => {
|
||||
self.expected(COLON);
|
||||
return AttrRes::RCurly;
|
||||
}
|
||||
Some(_) => self.expected(COLON),
|
||||
None => return AttrRes::Eof,
|
||||
}
|
||||
self.skip_ws();
|
||||
self.start_node(ATTR_VALUE);
|
||||
match self.expr(None) {
|
||||
ExprRes::Ok => self.bump(),
|
||||
ExprRes::Eof => return AttrRes::Eof,
|
||||
ExprRes::NoExpr => match self.current() {
|
||||
Some(COMMA) => self.syntax_err(SyntaxError::AttrExpectedValue),
|
||||
Some(R_CURLY) => {
|
||||
self.syntax_err(SyntaxError::AttrExpectedValue);
|
||||
return AttrRes::RCurly;
|
||||
}
|
||||
Some(_) => self.expected(EXPR),
|
||||
None => unreachable!(),
|
||||
},
|
||||
}
|
||||
self.finish_node();
|
||||
self.finish_node();
|
||||
AttrRes::Ok
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(PartialEq, Eq)]
|
||||
pub enum AttrsetRes {
|
||||
Ok,
|
||||
Eof,
|
||||
}
|
||||
|
||||
#[derive(PartialEq, Eq)]
|
||||
enum AttrRes {
|
||||
Ok,
|
||||
Eof,
|
||||
RCurly,
|
||||
}
|
||||
}
|
||||
|
||||
mod instr {
|
||||
use super::Parser;
|
||||
use crate::parser::{
|
||||
ast::lossless::{lex::SyntaxKind::*, parser::expr::ExprRes},
|
||||
Span,
|
||||
};
|
||||
|
||||
impl Parser<'_> {
|
||||
pub(super) fn instr(&mut self) -> NodeRes {
|
||||
assert_eq!(self.current(), Some(IDENT));
|
||||
self.skip_ws();
|
||||
self.start_node(INSTR);
|
||||
self.instr_name();
|
||||
|
||||
// used to count positionals
|
||||
let mut i = 0;
|
||||
let params_checkpoint = self.builder.checkpoint();
|
||||
loop {
|
||||
match self.expr(None) {
|
||||
ExprRes::Ok => {
|
||||
i += 1;
|
||||
continue;
|
||||
}
|
||||
ExprRes::NoExpr | ExprRes::Eof => break,
|
||||
}
|
||||
}
|
||||
if i >= 1 {
|
||||
self.builder
|
||||
.start_node_at(params_checkpoint, INSTR_PARAMS.into());
|
||||
self.finish_node();
|
||||
}
|
||||
self.finish_node();
|
||||
NodeRes::Ok
|
||||
}
|
||||
|
||||
fn instr_name(&mut self) {
|
||||
self.start_node(INSTR_NAME);
|
||||
while self.current() == Some(IDENT) {
|
||||
self.bump();
|
||||
self.skip_ws_without_newlines();
|
||||
}
|
||||
self.finish_node();
|
||||
}
|
||||
}
|
||||
|
||||
pub(super) enum NodeRes {
|
||||
Ok,
|
||||
Eof,
|
||||
}
|
||||
}
|
||||
50
crates/lang/src/parser/ast/raw_ast.rs
Normal file
50
crates/lang/src/parser/ast/raw_ast.rs
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
use indexmap::IndexMap;
|
||||
|
||||
use super::super::Spanned;
|
||||
|
||||
use super::super::Span;
|
||||
use super::Lit;
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
pub struct RawExpression<'src> {
|
||||
pub expr: Box<RawExpr<'src>>,
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
impl<'src> RawExpression<'src> {
|
||||
pub fn new(expr: RawExpr<'src>, span: Span) -> Self {
|
||||
Self {
|
||||
expr: Box::new(expr),
|
||||
span,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
pub enum RawExpr<'src> {
|
||||
Node(
|
||||
Vec<Spanned<&'src str>>,
|
||||
Option<Spanned<IndexMap<Spanned<&'src str>, RawExpression<'src>>>>,
|
||||
),
|
||||
SimplePipe(RawExpression<'src>, RawExpression<'src>),
|
||||
// NamingPipe(
|
||||
// Box<Expression<'src>>,
|
||||
// (Vec<Spanned<&'src str>>, Vec<Spanned<&'src str>>),
|
||||
// Box<Expression<'src>>,
|
||||
// ),
|
||||
MappingPipe(RawExpression<'src>, RawExpression<'src>),
|
||||
NullPipe(RawExpression<'src>, RawExpression<'src>),
|
||||
MultiPipe(IndexMap<Spanned<&'src str>, RawExpression<'src>>),
|
||||
// LetIn(
|
||||
// IndexMap<Spanned<&'src str>, Box<Expression<'src>>>,
|
||||
// Box<Expression<'src>>,
|
||||
// ),
|
||||
// $
|
||||
Var(&'src str),
|
||||
// @
|
||||
InputVar(&'src str),
|
||||
AttrSet(Spanned<IndexMap<Spanned<&'src str>, RawExpression<'src>>>),
|
||||
Lit(Lit<'src>),
|
||||
Matrix(Spanned<(u16, u16)>, Vec<RawExpression<'src>>),
|
||||
List(Vec<RawExpression<'src>>),
|
||||
}
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
use crate::parser::ast::{Expr, File};
|
||||
use crate::parser::ast::File;
|
||||
use crate::parser::parse;
|
||||
use crate::tokens::Token;
|
||||
use chumsky::input::Stream;
|
||||
|
|
|
|||
|
|
@ -14,6 +14,14 @@ pub enum Token<'a> {
|
|||
Let,
|
||||
#[token("in")]
|
||||
In,
|
||||
#[token("mat")]
|
||||
Mat,
|
||||
#[regex("[\\d]+x[\\d]+", |lex| {
|
||||
let (x, y) = lex.slice().split_once('x').expect("shouldn't fail to split");
|
||||
// TODO: handle overflows etc
|
||||
(x.parse().expect("should only match valid u16s"), y.parse().expect("should only match valid u16s"))
|
||||
})]
|
||||
Dimensions((u16, u16)),
|
||||
#[regex("[\\d]+", |lex| lex.slice())]
|
||||
Int(&'a str),
|
||||
#[regex("[+-]?([\\d]+\\.[\\d]*|[\\d]*\\.[\\d]+)", |lex| lex.slice())]
|
||||
|
|
@ -30,12 +38,11 @@ pub enum Token<'a> {
|
|||
Mult,
|
||||
#[token("/")]
|
||||
Div,
|
||||
#[regex("[a-zA-Z_]+[a-zA-Z0-9_\\-]*", |lex| lex.slice())]
|
||||
// TODO: figure out how to allow numbers in words?
|
||||
#[regex("[a-zA-Z_]+[a-zA-Z_\\-\\d]*", |lex| lex.slice().trim())]
|
||||
Word(&'a str),
|
||||
#[regex("\\$[a-zA-Z0-9_\\-]+", |lex| &lex.slice()[1..])]
|
||||
VarIdent(&'a str),
|
||||
#[token("@..")]
|
||||
InputSpread,
|
||||
#[regex("\\@[a-zA-Z0-9_\\-]+", |lex| &lex.slice()[1..])]
|
||||
InputIdent(&'a str),
|
||||
#[token(",")]
|
||||
|
|
@ -55,7 +62,7 @@ pub enum Token<'a> {
|
|||
#[token(":")]
|
||||
Colon,
|
||||
#[token(";")]
|
||||
SemiColon,
|
||||
Semicolon,
|
||||
#[token("[")]
|
||||
BracketOpen,
|
||||
#[token("]")]
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ lexer_test! {
|
|||
|
||||
lexer_test! {
|
||||
test_lex_subgroup,
|
||||
"subgroup(first, second) = a | b { in1: $first } | c { in1: $second }",
|
||||
"subgroup(first, second) = a | b [ $first ] | c [ $second ]",
|
||||
[
|
||||
Token::Word("subgroup"),
|
||||
Token::ParenOpen,
|
||||
|
|
@ -46,18 +46,14 @@ lexer_test! {
|
|||
Token::Word("a"),
|
||||
Token::Pipe,
|
||||
Token::Word("b"),
|
||||
Token::BraceOpen,
|
||||
Token::Word("in1"),
|
||||
Token::Colon,
|
||||
Token::BracketOpen,
|
||||
Token::VarIdent("first"),
|
||||
Token::BraceClose,
|
||||
Token::BracketClose,
|
||||
Token::Pipe,
|
||||
Token::Word("c"),
|
||||
Token::BraceOpen,
|
||||
Token::Word("in1"),
|
||||
Token::Colon,
|
||||
Token::BracketOpen,
|
||||
Token::VarIdent("second"),
|
||||
Token::BraceClose
|
||||
Token::BracketClose
|
||||
]
|
||||
}
|
||||
|
||||
|
|
|
|||
30
flake.lock
30
flake.lock
|
|
@ -33,11 +33,11 @@
|
|||
"pre-commit-hooks": "pre-commit-hooks_2"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1712579011,
|
||||
"narHash": "sha256-trHgFNW8CW85c1OuAPBI+OGous53KkVhMemvcq7syDo=",
|
||||
"lastModified": 1712724616,
|
||||
"narHash": "sha256-qs9uEbrOpp6oXcDOp5cpilyU52t78ZpEPATtaHRVLIU=",
|
||||
"owner": "cachix",
|
||||
"repo": "devenv",
|
||||
"rev": "a71323c618664a6b7a39bc183b0ce22ac8511cf9",
|
||||
"rev": "d1a11d14dbe96a03c7f9068e4d3af05f283734e0",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
@ -83,11 +83,11 @@
|
|||
"rust-analyzer-src": "rust-analyzer-src"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1712384501,
|
||||
"narHash": "sha256-AZmYmEnc1ZkSlxUJVUtGh9VFAqWPr+xtNIiBqD2eKfc=",
|
||||
"lastModified": 1712730246,
|
||||
"narHash": "sha256-iB8bFj+07RHpmt+XuGGvYQk2Iwm12u6+DklGq/+Tg5s=",
|
||||
"owner": "nix-community",
|
||||
"repo": "fenix",
|
||||
"rev": "99c6241db5ca5363c05c8f4acbdf3a4e8fc42844",
|
||||
"rev": "d402ae4a5e5676722290470f61a5e8e3155b5487",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
@ -447,11 +447,11 @@
|
|||
},
|
||||
"nixpkgs_3": {
|
||||
"locked": {
|
||||
"lastModified": 1712163089,
|
||||
"narHash": "sha256-Um+8kTIrC19vD4/lUCN9/cU9kcOsD1O1m+axJqQPyMM=",
|
||||
"lastModified": 1712608508,
|
||||
"narHash": "sha256-vMZ5603yU0wxgyQeHJryOI+O61yrX2AHwY6LOFyV1gM=",
|
||||
"owner": "nixos",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "fd281bd6b7d3e32ddfa399853946f782553163b5",
|
||||
"rev": "4cba8b53da471aea2ab2b0c1f30a81e7c451f4b6",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
@ -463,11 +463,11 @@
|
|||
},
|
||||
"nixpkgs_4": {
|
||||
"locked": {
|
||||
"lastModified": 1712439257,
|
||||
"narHash": "sha256-aSpiNepFOMk9932HOax0XwNxbA38GOUVOiXfUVPOrck=",
|
||||
"lastModified": 1712608508,
|
||||
"narHash": "sha256-vMZ5603yU0wxgyQeHJryOI+O61yrX2AHwY6LOFyV1gM=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "ff0dbd94265ac470dda06a657d5fe49de93b4599",
|
||||
"rev": "4cba8b53da471aea2ab2b0c1f30a81e7c451f4b6",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
@ -567,11 +567,11 @@
|
|||
"rust-analyzer-src": {
|
||||
"flake": false,
|
||||
"locked": {
|
||||
"lastModified": 1712156296,
|
||||
"narHash": "sha256-St7ZQrkrr5lmQX9wC1ZJAFxL8W7alswnyZk9d1se3Us=",
|
||||
"lastModified": 1712663608,
|
||||
"narHash": "sha256-tN9ZL6kGppmHg84lxlpAlaN+kXWNctKK7Yitq/iXDEw=",
|
||||
"owner": "rust-lang",
|
||||
"repo": "rust-analyzer",
|
||||
"rev": "8e581ac348e223488622f4d3003cb2bd412bf27e",
|
||||
"rev": "a5feb4f05f09adca661c869b1bf2324898cbaa43",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
|
|||
44
flake.nix
44
flake.nix
|
|
@ -11,24 +11,38 @@
|
|||
extra-substituters = "https://devenv.cachix.org";
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, devenv, systems, ... } @ inputs:
|
||||
let
|
||||
outputs = {
|
||||
self,
|
||||
nixpkgs,
|
||||
devenv,
|
||||
systems,
|
||||
...
|
||||
} @ inputs: let
|
||||
forEachSystem = nixpkgs.lib.genAttrs (import systems);
|
||||
in
|
||||
{
|
||||
devShells = forEachSystem
|
||||
(system:
|
||||
let
|
||||
in {
|
||||
devShells =
|
||||
forEachSystem
|
||||
(system: let
|
||||
pkgs = nixpkgs.legacyPackages.${system};
|
||||
in
|
||||
{
|
||||
in {
|
||||
default = devenv.lib.mkShell {
|
||||
inherit inputs pkgs;
|
||||
modules = [
|
||||
({pkgs, config, ...}: {
|
||||
({
|
||||
pkgs,
|
||||
config,
|
||||
...
|
||||
}: {
|
||||
languages.rust = {
|
||||
enable = true;
|
||||
channel = "nightly";
|
||||
components = [
|
||||
"rustc"
|
||||
"cargo"
|
||||
"clippy"
|
||||
"rustfmt"
|
||||
"rust-src"
|
||||
];
|
||||
};
|
||||
|
||||
pre-commit.hooks = {
|
||||
|
|
@ -37,11 +51,15 @@
|
|||
};
|
||||
|
||||
packages = with pkgs; [
|
||||
just nushell
|
||||
just
|
||||
nushell
|
||||
ripgrep
|
||||
typst typst-lsp
|
||||
typst
|
||||
typst-lsp
|
||||
mold
|
||||
cargo-nextest cargo-watch
|
||||
cargo-nextest
|
||||
cargo-watch
|
||||
rust-analyzer
|
||||
];
|
||||
})
|
||||
];
|
||||
|
|
|
|||
|
|
@ -1,7 +1,4 @@
|
|||
def blend1 = [
|
||||
open "test.png",
|
||||
open "test2.png"
|
||||
]
|
||||
| blend multiply 0.6
|
||||
|
||||
def blend2 = open "test.png" | blend multiply 0.6 [ open test2.png ]
|
||||
meow mew meow 5 3.14 "uwu" {
|
||||
meow: test 24
|
||||
another: hi "hello",
|
||||
} "awa"
|
||||
|
|
|
|||
Loading…
Reference in a new issue