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use std::{io::Cursor, path::Path, str::FromStr};
use crate::errors::CompileError;
mod codegen;
mod errors;
mod patio;
mod sources {
include!("./gen/sources.rs");
#[allow(unused)]
pub(crate) mod transient_0 {
include!("./gen/sources/transient_0.rs");
}
}
mod sourcetext {
include!("./gen/sourcetext.rs");
#[derive(Clone, Debug, Hash, PartialEq)]
pub struct SourceText {
name: String,
contents: String,
}
#[allow(unused)]
pub(crate) mod transient_0 {
use std::{any::Any, collections::HashMap, sync::Arc};
use crate::sourcetext::SourceText;
include!("./gen/sourcetext/transient_0.rs");
fn encode_source_text(
value: &SourceText,
writer: &mut impl std::io::Write,
shared_values: &mut HashMap<usize, i64>,
) -> std::io::Result<()> {
todo!();
}
fn decode_source_text(
reader: &mut impl std::io::Read,
shared_values: &mut Vec<Arc<dyn Any + Sync + Send>>,
) -> std::io::Result<SourceText> {
let name = crate::transient_0::decode_string(reader, shared_values)?;
let contents = crate::transient_0::decode_string(reader, shared_values)?;
Ok(SourceText { name, contents })
}
}
}
#[allow(unused)]
mod transient_0 {
include!("./gen/transient_0.rs");
}
pub fn compile(
source_path: &Path,
target_str: &str,
main: Option<&str>,
) -> Result<(), CompileError> {
let source_bytes = std::fs::read(source_path).map_err(CompileError::ReadSourceBytes)?;
let compilation_unit = patio::transient_0::decode_patio_compilation_unit(
&mut Cursor::new(source_bytes),
&mut Vec::new(),
)
.map_err(CompileError::InvalidPatioSource)?;
let target_triple =
target_lexicon::Triple::from_str(target_str).map_err(CompileError::ParseTargetTriple)?;
let object_bytes =
codegen::compile_compilation_unit(compilation_unit, main, source_path, target_triple)?;
let destination_path = source_path.with_extension("o");
std::fs::write(destination_path, object_bytes).map_err(CompileError::WriteObjectFile)?;
Ok(())
}
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