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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use std::borrow::Cow;
use std::fmt::Display;
use std::sync::Arc;
use std::sync::Mutex;
use deno_ast::swc::common::util::take::Take;
use deno_core::anyhow::anyhow;
use deno_core::error::AnyError;
use deno_graph::FastCheckDiagnostic;
use deno_graph::ParsedSourceStore;
use crate::diagnostics::Diagnostic;
use crate::diagnostics::DiagnosticLevel;
use crate::diagnostics::DiagnosticLocation;
use crate::diagnostics::DiagnosticSnippet;
use crate::diagnostics::DiagnosticSnippetHighlight;
use crate::diagnostics::DiagnosticSnippetHighlightStyle;
use crate::diagnostics::DiagnosticSnippetSource;
use crate::diagnostics::DiagnosticSourcePos;
use crate::diagnostics::DiagnosticSourceRange;
use crate::diagnostics::SourceTextParsedSourceStore;
#[derive(Clone, Default)]
pub struct PublishDiagnosticsCollector {
diagnostics: Arc<Mutex<Vec<PublishDiagnostic>>>,
}
impl PublishDiagnosticsCollector {
pub fn print_and_error(
&self,
sources: &dyn ParsedSourceStore,
) -> Result<(), AnyError> {
let mut errors = 0;
let diagnostics = self.diagnostics.lock().unwrap().take();
let sources = SourceTextParsedSourceStore(sources);
for diagnostic in diagnostics {
eprintln!("{}", diagnostic.display(&sources));
if matches!(diagnostic.level(), DiagnosticLevel::Error) {
errors += 1;
}
}
if errors > 0 {
Err(anyhow!(
"Found {} problem{}",
errors,
if errors == 1 { "" } else { "s" }
))
} else {
Ok(())
}
}
pub fn push(&self, diagnostic: PublishDiagnostic) {
self.diagnostics.lock().unwrap().push(diagnostic);
}
}
pub enum PublishDiagnostic {
FastCheck { diagnostic: FastCheckDiagnostic },
}
impl Diagnostic for PublishDiagnostic {
fn level(&self) -> DiagnosticLevel {
match self {
PublishDiagnostic::FastCheck {
diagnostic: FastCheckDiagnostic::UnsupportedJavaScriptEntrypoint { .. },
} => DiagnosticLevel::Warning,
PublishDiagnostic::FastCheck { .. } => DiagnosticLevel::Error,
}
}
fn code(&self) -> impl Display + '_ {
match &self {
PublishDiagnostic::FastCheck { diagnostic, .. } => diagnostic.code(),
}
}
fn message(&self) -> impl Display + '_ {
match &self {
PublishDiagnostic::FastCheck { diagnostic, .. } => diagnostic.to_string(), // todo
}
}
fn location(&self) -> DiagnosticLocation {
match &self {
PublishDiagnostic::FastCheck { diagnostic } => match diagnostic.range() {
Some(range) => DiagnosticLocation::PositionInFile {
specifier: Cow::Borrowed(diagnostic.specifier()),
source_pos: DiagnosticSourcePos::SourcePos(range.range.start),
},
None => DiagnosticLocation::File {
specifier: Cow::Borrowed(diagnostic.specifier()),
},
},
}
}
fn snippet(&self) -> Option<DiagnosticSnippet<'_>> {
match &self {
PublishDiagnostic::FastCheck { diagnostic } => {
diagnostic.range().map(|range| DiagnosticSnippet {
source: DiagnosticSnippetSource::Specifier(Cow::Borrowed(
diagnostic.specifier(),
)),
highlight: DiagnosticSnippetHighlight {
style: DiagnosticSnippetHighlightStyle::Error,
range: DiagnosticSourceRange {
start: DiagnosticSourcePos::SourcePos(range.range.start),
end: DiagnosticSourcePos::SourcePos(range.range.end),
},
description: diagnostic.range_description().map(Cow::Borrowed),
},
})
}
}
}
fn hint(&self) -> Option<impl Display + '_> {
match &self {
PublishDiagnostic::FastCheck { diagnostic } => {
Some(diagnostic.fix_hint())
}
}
}
fn snippet_fixed(&self) -> Option<DiagnosticSnippet<'_>> {
None
}
fn info(&self) -> Cow<'_, [Cow<'_, str>]> {
match &self {
PublishDiagnostic::FastCheck { diagnostic } => {
let infos = diagnostic
.additional_info()
.iter()
.map(|s| Cow::Borrowed(*s))
.collect();
Cow::Owned(infos)
}
}
}
fn docs_url(&self) -> Option<impl Display + '_> {
match &self {
PublishDiagnostic::FastCheck { diagnostic } => {
Some(format!("https://jsr.io/go/{}", diagnostic.code()))
}
}
}
}
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