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fix(lsp): support data urls in deno.importMap option (#11397)

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Satya Rohith 2021-09-13 09:49:23 +05:30 • committed by GitHub
parent a442821d97
commit 84f8747157
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5 changed files with 127 additions and 36 deletions
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28
cli/file_fetcher.rs
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@ -143,6 +143,24 @@ fn fetch_local(specifier: &ModuleSpecifier) -> Result<File, AnyError> {
})
}
/// Returns the decoded body and content-type of a provided
/// data URL.
pub fn get_source_from_data_url(
specifier: &ModuleSpecifier,
) -> Result<(String, String), AnyError> {
let data_url = DataUrl::process(specifier.as_str())
.map_err(|e| uri_error(format!("{:?}", e)))?;
let mime = data_url.mime_type();
let charset = mime.get_parameter("charset").map(|v| v.to_string());
let (bytes, _) = data_url
.decode_to_vec()
.map_err(|e| uri_error(format!("{:?}", e)))?;
Ok((
strip_shebang(get_source_from_bytes(bytes, charset)?),
format!("{}", mime),
))
}
/// Given a vector of bytes and optionally a charset, decode the bytes to a
/// string.
pub fn get_source_from_bytes(
@ -340,15 +358,7 @@ impl FileFetcher {
));
}
let data_url = DataUrl::process(specifier.as_str())
.map_err(|e| uri_error(format!("{:?}", e)))?;
let mime = data_url.mime_type();
let charset = mime.get_parameter("charset").map(|v| v.to_string());
let (bytes, _) = data_url
.decode_to_vec()
.map_err(|e| uri_error(format!("{:?}", e)))?;
let source = strip_shebang(get_source_from_bytes(bytes, charset)?);
let content_type = format!("{}", mime);
let (source, content_type) = get_source_from_data_url(specifier)?;
let (media_type, _) =
map_content_type(specifier, Some(content_type.clone()));