mirror of
https://github.com/denoland/deno.git
synced 2024-12-30 11:16:38 -05:00
78 lines
2.4 KiB
Rust
78 lines
2.4 KiB
Rust
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
|
|
|
|
use deno_core::error::AnyError;
|
|
use deno_core::resolve_url;
|
|
use deno_core::url::Position;
|
|
use deno_core::url::Url;
|
|
use deno_core::ModuleSpecifier;
|
|
|
|
/// Normalizes a file name returned from the TypeScript compiler into a URI that
|
|
/// should be sent by the language server to the client.
|
|
pub fn normalize_file_name(file_name: &str) -> Result<Url, AnyError> {
|
|
let specifier_str = if file_name.starts_with("file://") {
|
|
file_name.to_string()
|
|
} else {
|
|
format!("deno:///{}", file_name.replacen("://", "/", 1))
|
|
};
|
|
Url::parse(&specifier_str).map_err(|err| err.into())
|
|
}
|
|
|
|
pub fn normalize_specifier(
|
|
specifier: &ModuleSpecifier,
|
|
) -> Result<Url, AnyError> {
|
|
if specifier.scheme() == "file" {
|
|
Ok(specifier.clone())
|
|
} else {
|
|
let specifier_str =
|
|
format!("deno:///{}", specifier.as_str().replacen("://", "/", 1));
|
|
Url::parse(&specifier_str).map_err(|err| err.into())
|
|
}
|
|
}
|
|
|
|
/// Normalize URLs from the client, where "virtual" `deno:///` URLs are
|
|
/// converted into proper module specifiers.
|
|
pub fn normalize_url(url: Url) -> ModuleSpecifier {
|
|
if url.scheme() == "deno"
|
|
&& (url.path().starts_with("/http") || url.path().starts_with("/asset"))
|
|
{
|
|
let specifier_str = url[Position::BeforePath..]
|
|
.replacen("/", "", 1)
|
|
.replacen("/", "://", 1);
|
|
if let Ok(specifier) =
|
|
percent_encoding::percent_decode_str(&specifier_str).decode_utf8()
|
|
{
|
|
if let Ok(specifier) = resolve_url(&specifier) {
|
|
return specifier;
|
|
}
|
|
}
|
|
}
|
|
url
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_normalize_file_name() {
|
|
let fixture = "https://deno.land/x/mod.ts";
|
|
let actual = normalize_file_name(fixture).unwrap();
|
|
let expected = Url::parse("deno:///https/deno.land/x/mod.ts").unwrap();
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn test_normalize_specifier() {
|
|
let fixture = resolve_url("https://deno.land/x/mod.ts").unwrap();
|
|
let actual = normalize_specifier(&fixture).unwrap();
|
|
let expected = Url::parse("deno:///https/deno.land/x/mod.ts").unwrap();
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn test_normalize_url() {
|
|
let fixture = Url::parse("deno:///https/deno.land/x/mod.ts").unwrap();
|
|
let actual = normalize_url(fixture);
|
|
assert_eq!(actual, resolve_url("https://deno.land/x/mod.ts").unwrap());
|
|
}
|
|
}
|