forked from AbleOS/holey-bytes
triing to turn absolute to relative paths in error messages
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98dfd6b09c
commit
6fc0eb3498
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@ -241,7 +241,7 @@ main := fn(): int {
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return @inline(foo.foo)
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}
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// in module: fooasd.hb
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// in module: foo.hb
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Type := struct {
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brah: int,
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@ -30,7 +30,7 @@ use {
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parser::Ast,
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std::{
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collections::{hash_map, BTreeMap, VecDeque},
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io::{self, Read},
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io,
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ops::Range,
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path::{Path, PathBuf},
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rc::Rc,
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@ -1170,7 +1170,12 @@ pub fn parse_from_fs(extra_threads: usize, root: &str) -> io::Result<Vec<Ast>> {
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impl std::fmt::Display for CantLoadFile {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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write!(f, "can't load file: {} (from: {})", self.path.display(), self.from.display(),)
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write!(
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f,
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"can't load file: {} (from: {})",
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parser::display_rel_path(&self.path),
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parser::display_rel_path(&self.from),
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)
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}
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}
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@ -1186,27 +1191,6 @@ pub fn parse_from_fs(extra_threads: usize, root: &str) -> io::Result<Vec<Ast>> {
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}
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}
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#[derive(Debug)]
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struct InvalidFileData(std::str::Utf8Error);
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impl std::fmt::Display for InvalidFileData {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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write!(f, "invalid file data")
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}
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}
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impl std::error::Error for InvalidFileData {
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fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
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Some(&self.0)
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}
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}
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impl From<InvalidFileData> for io::Error {
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fn from(e: InvalidFileData) -> Self {
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io::Error::new(io::ErrorKind::InvalidData, e)
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}
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}
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type Task = (u32, PathBuf, Option<std::process::Command>);
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let seen = Mutex::new(HashMap::<PathBuf, u32>::default());
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@ -1236,7 +1220,7 @@ pub fn parse_from_fs(extra_threads: usize, root: &str) -> io::Result<Vec<Ast>> {
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let ImportPath::Git { link, chk, .. } = path else {
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return Err(io::Error::new(
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io::ErrorKind::NotFound,
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format!("can't find file: {}", physiscal_path.display()),
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format!("can't find file: {}", parser::display_rel_path(&physiscal_path)),
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));
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};
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@ -1261,7 +1245,7 @@ pub fn parse_from_fs(extra_threads: usize, root: &str) -> io::Result<Vec<Ast>> {
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Ok(id)
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};
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let execute_task = |(_, path, command): Task, buffer: &mut Vec<u8>| {
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let execute_task = |(_, path, command): Task| {
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if let Some(mut command) = command {
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let output = command.output()?;
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if !output.status.success() {
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@ -1274,21 +1258,15 @@ pub fn parse_from_fs(extra_threads: usize, root: &str) -> io::Result<Vec<Ast>> {
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let path = path.to_str().ok_or_else(|| {
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io::Error::new(
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io::ErrorKind::InvalidData,
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format!("path contains invalid characters: {}", path.display()),
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format!("path contains invalid characters: {}", parser::display_rel_path(&path)),
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)
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})?;
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let mut file = std::fs::File::open(path)?;
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file.read_to_end(buffer)?;
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let src = std::str::from_utf8(buffer).map_err(InvalidFileData)?;
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Ok(Ast::new(path, src.to_owned(), &loader))
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Ok(Ast::new(path, std::fs::read_to_string(path)?, &loader))
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};
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let thread = || {
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let mut buffer = Vec::new();
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while let Some(task @ (indx, ..)) = tasks.pop() {
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let res = execute_task(task, &mut buffer);
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buffer.clear();
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let res = execute_task(task);
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let mut ast = ast.lock().unwrap();
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let len = ast.len().max(indx as usize + 1);
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ast.resize_with(len, || Err(io::ErrorKind::InvalidData.into()));
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@ -5,8 +5,10 @@ use {
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},
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std::{
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cell::{Cell, UnsafeCell},
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ffi::OsStr,
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fmt, io,
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ops::{Deref, Not},
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path::PathBuf,
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ptr::NonNull,
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sync::atomic::AtomicUsize,
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},
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@ -1239,6 +1241,12 @@ impl AstInner<[Symbol]> {
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}
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}
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pub fn display_rel_path(path: &(impl AsRef<OsStr> + ?Sized)) -> std::path::Display {
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static CWD: std::sync::LazyLock<PathBuf> =
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std::sync::LazyLock::new(|| std::env::current_dir().unwrap_or_default());
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std::path::Path::new(path).strip_prefix(&*CWD).unwrap_or(std::path::Path::new(path)).display()
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}
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pub fn report_to(
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file: &str,
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path: &str,
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@ -1247,7 +1255,7 @@ pub fn report_to(
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out: &mut impl fmt::Write,
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) {
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let (line, mut col) = lexer::line_col(file.as_bytes(), pos);
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_ = writeln!(out, "{}:{}:{}: {}", path, line, col, msg);
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_ = writeln!(out, "{}:{}:{}: {}", display_rel_path(path), line, col, msg);
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let line = &file[file[..pos as usize].rfind('\n').map_or(0, |i| i + 1)
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..file[pos as usize..].find('\n').unwrap_or(file.len()) + pos as usize];
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