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refactor: extract out FileFetcher to deno_cache_dir (#27263)

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David Sherret 2024-12-16 18:39:40 -05:00 • committed by David Sherret
parent 83c00ea092
commit 48b760c38b
42 changed files with 1018 additions and 2152 deletions
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28
cli/tools/coverage/mod.rs
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@ -6,6 +6,7 @@ use crate::args::FileFlags;
use crate::args::Flags;
use crate::cdp;
use crate::factory::CliFactory;
use crate::file_fetcher::TextDecodedFile;
use crate::tools::fmt::format_json;
use crate::tools::test::is_supported_test_path;
use crate::util::text_encoding::source_map_from_code;
@ -559,6 +560,12 @@ pub fn cover_files(
},
None => None,
};
let get_message = |specifier: &ModuleSpecifier| -> String {
format!(
"Failed to fetch \"{}\" from cache. Before generating coverage report, run `deno test --coverage` to ensure consistent state.",
specifier,
)
};
for script_coverage in script_coverages {
let module_specifier = deno_core::resolve_url_or_path(
@ -566,21 +573,14 @@ pub fn cover_files(
cli_options.initial_cwd(),
)?;
let maybe_file = if module_specifier.scheme() == "file" {
file_fetcher.get_source(&module_specifier)
} else {
file_fetcher
.fetch_cached(&module_specifier, 10)
.with_context(|| {
format!("Failed to fetch \"{module_specifier}\" from cache.")
})?
let maybe_file_result = file_fetcher
.get_cached_source_or_local(&module_specifier)
.map_err(AnyError::from);
let file = match maybe_file_result {
Ok(Some(file)) => TextDecodedFile::decode(file)?,
Ok(None) => return Err(anyhow!("{}", get_message(&module_specifier))),
Err(err) => return Err(err).context(get_message(&module_specifier)),
};
let file = maybe_file.ok_or_else(|| {
anyhow!("Failed to fetch \"{}\" from cache.
Before generating coverage report, run `deno test --coverage` to ensure consistent state.",
module_specifier
)
})?.into_text_decoded()?;
let original_source = file.source.clone();
// Check if file was transpiled