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fix: improved support for cjs and cts modules (#26558)

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* cts support
* better cjs/cts type checking
* deno compile cjs/cts support
* More efficient detect cjs (going towards stabilization)
* Determination of whether .js, .ts, .jsx, or .tsx is cjs or esm is only
done after loading
* Support `import x = require(...);`

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This commit is contained in:
David Sherret 2024-11-01 12:27:00 -04:00 • committed by GitHub
parent 4774eab64d
commit 826e42a5b5
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GPG key ID: B5690EEEBB952194
143 changed files with 2418 additions and 1527 deletions
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23
cli/tools/coverage/mod.rs
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@ -6,12 +6,12 @@ use crate::args::FileFlags;
use crate::args::Flags;
use crate::cdp;
use crate::factory::CliFactory;
use crate::npm::CliNpmResolver;
use crate::tools::fmt::format_json;
use crate::tools::test::is_supported_test_path;
use crate::util::text_encoding::source_map_from_code;
use deno_ast::MediaType;
use deno_ast::ModuleKind;
use deno_ast::ModuleSpecifier;
use deno_config::glob::FileCollector;
use deno_config::glob::FilePatterns;
@ -25,6 +25,7 @@ use deno_core::serde_json;
use deno_core::sourcemap::SourceMap;
use deno_core::url::Url;
use deno_core::LocalInspectorSession;
use node_resolver::InNpmPackageChecker;
use regex::Regex;
use std::fs;
use std::fs::File;
@ -461,7 +462,7 @@ fn filter_coverages(
coverages: Vec<cdp::ScriptCoverage>,
include: Vec<String>,
exclude: Vec<String>,
npm_resolver: &dyn CliNpmResolver,
in_npm_pkg_checker: &dyn InNpmPackageChecker,
) -> Vec<cdp::ScriptCoverage> {
let include: Vec<Regex> =
include.iter().map(|e| Regex::new(e).unwrap()).collect();
@ -485,7 +486,7 @@ fn filter_coverages(
|| doc_test_re.is_match(e.url.as_str())
|| Url::parse(&e.url)
.ok()
.map(|url| npm_resolver.in_npm_package(&url))
.map(|url| in_npm_pkg_checker.in_npm_package(&url))
.unwrap_or(false);
let is_included = include.iter().any(|p| p.is_match(&e.url));
@ -496,7 +497,7 @@ fn filter_coverages(
.collect::<Vec<cdp::ScriptCoverage>>()
}
pub async fn cover_files(
pub fn cover_files(
flags: Arc<Flags>,
coverage_flags: CoverageFlags,
) -> Result<(), AnyError> {
@ -506,9 +507,10 @@ pub async fn cover_files(
let factory = CliFactory::from_flags(flags);
let cli_options = factory.cli_options()?;
let npm_resolver = factory.npm_resolver().await?;
let in_npm_pkg_checker = factory.in_npm_pkg_checker()?;
let file_fetcher = factory.file_fetcher()?;
let emitter = factory.emitter()?;
let cjs_tracker = factory.cjs_tracker()?;
assert!(!coverage_flags.files.include.is_empty());
@ -528,7 +530,7 @@ pub async fn cover_files(
script_coverages,
coverage_flags.include,
coverage_flags.exclude,
npm_resolver.as_ref(),
in_npm_pkg_checker.as_ref(),
);
if script_coverages.is_empty() {
return Err(generic_error("No covered files included in the report"));
@ -585,6 +587,8 @@ pub async fn cover_files(
let transpiled_code = match file.media_type {
MediaType::JavaScript
| MediaType::Unknown
| MediaType::Css
| MediaType::Wasm
| MediaType::Cjs
| MediaType::Mjs
| MediaType::Json => None,
@ -594,7 +598,10 @@ pub async fn cover_files(
| MediaType::Mts
| MediaType::Cts
| MediaType::Tsx => {
Some(match emitter.maybe_cached_emit(&file.specifier, &file.source) {
let module_kind = ModuleKind::from_is_cjs(
cjs_tracker.is_maybe_cjs(&file.specifier, file.media_type)?,
);
Some(match emitter.maybe_cached_emit(&file.specifier, module_kind, &file.source) {
Some(code) => code,
None => {
return Err(anyhow!(
@ -605,7 +612,7 @@ pub async fn cover_files(
}
})
}
MediaType::Wasm | MediaType::TsBuildInfo | MediaType::SourceMap => {
MediaType::SourceMap => {
unreachable!()
}
};