mirror of
https://github.com/denoland/deno.git
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cb70c4d0c4
Makes type checking octokit work. Closes #20854
1761 lines
48 KiB
Rust
1761 lines
48 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use std::borrow::Cow;
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use std::collections::HashMap;
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use std::path::Path;
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use std::path::PathBuf;
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use deno_core::anyhow::bail;
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use deno_core::anyhow::Context;
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use deno_core::error::generic_error;
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use deno_core::error::AnyError;
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use deno_core::serde_json::Map;
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use deno_core::serde_json::Value;
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use deno_core::url::Url;
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use deno_core::ModuleSpecifier;
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use deno_fs::FileSystemRc;
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use deno_media_type::MediaType;
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use crate::errors;
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use crate::AllowAllNodePermissions;
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use crate::NodePermissions;
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use crate::NpmResolverRc;
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use crate::PackageJson;
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use crate::PathClean;
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pub static DEFAULT_CONDITIONS: &[&str] = &["deno", "node", "import"];
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pub static REQUIRE_CONDITIONS: &[&str] = &["require", "node"];
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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pub enum NodeModuleKind {
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Esm,
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Cjs,
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}
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum NodeResolutionMode {
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Execution,
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Types,
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}
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impl NodeResolutionMode {
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pub fn is_types(&self) -> bool {
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matches!(self, NodeResolutionMode::Types)
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}
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}
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#[derive(Debug)]
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pub enum NodeResolution {
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Esm(ModuleSpecifier),
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CommonJs(ModuleSpecifier),
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BuiltIn(String),
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}
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impl NodeResolution {
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pub fn into_url(self) -> ModuleSpecifier {
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match self {
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Self::Esm(u) => u,
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Self::CommonJs(u) => u,
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Self::BuiltIn(specifier) => {
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if specifier.starts_with("node:") {
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ModuleSpecifier::parse(&specifier).unwrap()
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} else {
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ModuleSpecifier::parse(&format!("node:{specifier}")).unwrap()
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}
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}
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}
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}
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pub fn into_specifier_and_media_type(
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resolution: Option<Self>,
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) -> (ModuleSpecifier, MediaType) {
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match resolution {
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Some(NodeResolution::CommonJs(specifier)) => {
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let media_type = MediaType::from_specifier(&specifier);
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(
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specifier,
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match media_type {
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MediaType::JavaScript | MediaType::Jsx => MediaType::Cjs,
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MediaType::TypeScript | MediaType::Tsx => MediaType::Cts,
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MediaType::Dts => MediaType::Dcts,
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_ => media_type,
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},
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)
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}
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Some(NodeResolution::Esm(specifier)) => {
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let media_type = MediaType::from_specifier(&specifier);
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(
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specifier,
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match media_type {
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MediaType::JavaScript | MediaType::Jsx => MediaType::Mjs,
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MediaType::TypeScript | MediaType::Tsx => MediaType::Mts,
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MediaType::Dts => MediaType::Dmts,
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_ => media_type,
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},
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)
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}
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Some(resolution) => (resolution.into_url(), MediaType::Dts),
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None => (
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ModuleSpecifier::parse("internal:///missing_dependency.d.ts").unwrap(),
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MediaType::Dts,
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),
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}
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}
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}
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#[allow(clippy::disallowed_types)]
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pub type NodeResolverRc = deno_fs::sync::MaybeArc<NodeResolver>;
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#[derive(Debug)]
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pub struct NodeResolver {
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fs: FileSystemRc,
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npm_resolver: NpmResolverRc,
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in_npm_package_cache: deno_fs::sync::MaybeArcMutex<HashMap<String, bool>>,
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}
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impl NodeResolver {
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pub fn new(fs: FileSystemRc, npm_resolver: NpmResolverRc) -> Self {
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Self {
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fs,
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npm_resolver,
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in_npm_package_cache: deno_fs::sync::MaybeArcMutex::new(HashMap::new()),
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}
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}
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pub fn in_npm_package(&self, specifier: &ModuleSpecifier) -> bool {
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self.npm_resolver.in_npm_package(specifier)
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}
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pub fn in_npm_package_with_cache(&self, specifier: Cow<str>) -> bool {
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let mut cache = self.in_npm_package_cache.lock();
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if let Some(result) = cache.get(specifier.as_ref()) {
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return *result;
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}
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let result =
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if let Ok(specifier) = deno_core::ModuleSpecifier::parse(&specifier) {
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self.npm_resolver.in_npm_package(&specifier)
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} else {
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false
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};
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cache.insert(specifier.into_owned(), result);
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result
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}
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/// This function is an implementation of `defaultResolve` in
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/// `lib/internal/modules/esm/resolve.js` from Node.
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pub fn resolve(
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&self,
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specifier: &str,
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referrer: &ModuleSpecifier,
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mode: NodeResolutionMode,
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permissions: &dyn NodePermissions,
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) -> Result<Option<NodeResolution>, AnyError> {
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// Note: if we are here, then the referrer is an esm module
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// TODO(bartlomieju): skipped "policy" part as we don't plan to support it
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if crate::is_builtin_node_module(specifier) {
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return Ok(Some(NodeResolution::BuiltIn(specifier.to_string())));
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}
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if let Ok(url) = Url::parse(specifier) {
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if url.scheme() == "data" {
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return Ok(Some(NodeResolution::Esm(url)));
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}
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let protocol = url.scheme();
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if protocol == "node" {
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let split_specifier = url.as_str().split(':');
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let specifier = split_specifier.skip(1).collect::<String>();
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if crate::is_builtin_node_module(&specifier) {
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return Ok(Some(NodeResolution::BuiltIn(specifier)));
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}
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}
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if protocol != "file" && protocol != "data" {
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return Err(errors::err_unsupported_esm_url_scheme(&url));
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}
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// todo(dsherret): this seems wrong
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if referrer.scheme() == "data" {
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let url = referrer.join(specifier).map_err(AnyError::from)?;
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return Ok(Some(NodeResolution::Esm(url)));
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}
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}
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let url = self.module_resolve(
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specifier,
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referrer,
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DEFAULT_CONDITIONS,
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mode,
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permissions,
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)?;
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let url = match url {
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Some(url) => url,
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None => return Ok(None),
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};
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let url = match mode {
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NodeResolutionMode::Execution => url,
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NodeResolutionMode::Types => {
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let path = url.to_file_path().unwrap();
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// todo(16370): the module kind is not correct here. I think we need
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// typescript to tell us if the referrer is esm or cjs
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let path =
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match self.path_to_declaration_path(path, NodeModuleKind::Esm) {
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Some(path) => path,
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None => return Ok(None),
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};
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ModuleSpecifier::from_file_path(path).unwrap()
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}
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};
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let resolve_response = self.url_to_node_resolution(url)?;
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// TODO(bartlomieju): skipped checking errors for commonJS resolution and
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// "preserveSymlinksMain"/"preserveSymlinks" options.
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Ok(Some(resolve_response))
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}
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fn module_resolve(
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&self,
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specifier: &str,
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referrer: &ModuleSpecifier,
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conditions: &[&str],
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mode: NodeResolutionMode,
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permissions: &dyn NodePermissions,
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) -> Result<Option<ModuleSpecifier>, AnyError> {
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// note: if we're here, the referrer is an esm module
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let url = if should_be_treated_as_relative_or_absolute_path(specifier) {
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let resolved_specifier = referrer.join(specifier)?;
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if mode.is_types() {
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let file_path = to_file_path(&resolved_specifier);
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// todo(dsherret): the node module kind is not correct and we
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// should use the value provided by typescript instead
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let declaration_path =
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self.path_to_declaration_path(file_path, NodeModuleKind::Esm);
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declaration_path.map(|declaration_path| {
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ModuleSpecifier::from_file_path(declaration_path).unwrap()
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})
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} else {
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Some(resolved_specifier)
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}
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} else if specifier.starts_with('#') {
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Some(
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self
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.package_imports_resolve(
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specifier,
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referrer,
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NodeModuleKind::Esm,
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conditions,
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mode,
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permissions,
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)
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.map(|p| ModuleSpecifier::from_file_path(p).unwrap())?,
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)
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} else if let Ok(resolved) = Url::parse(specifier) {
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Some(resolved)
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} else {
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self
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.package_resolve(
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specifier,
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referrer,
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NodeModuleKind::Esm,
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conditions,
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mode,
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permissions,
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)?
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.map(|p| ModuleSpecifier::from_file_path(p).unwrap())
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};
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Ok(match url {
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Some(url) => Some(self.finalize_resolution(url, referrer)?),
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None => None,
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})
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}
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fn finalize_resolution(
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&self,
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resolved: ModuleSpecifier,
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base: &ModuleSpecifier,
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) -> Result<ModuleSpecifier, AnyError> {
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let encoded_sep_re = lazy_regex::regex!(r"%2F|%2C");
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if encoded_sep_re.is_match(resolved.path()) {
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return Err(errors::err_invalid_module_specifier(
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resolved.path(),
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"must not include encoded \"/\" or \"\\\\\" characters",
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Some(to_file_path_string(base)),
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));
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}
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let path = to_file_path(&resolved);
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// TODO(bartlomieju): currently not supported
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// if (getOptionValue('--experimental-specifier-resolution') === 'node') {
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// ...
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// }
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let p_str = path.to_str().unwrap();
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let p = if p_str.ends_with('/') {
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p_str[p_str.len() - 1..].to_string()
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} else {
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p_str.to_string()
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};
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let (is_dir, is_file) = if let Ok(stats) = self.fs.stat_sync(Path::new(&p))
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{
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(stats.is_directory, stats.is_file)
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} else {
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(false, false)
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};
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if is_dir {
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return Err(errors::err_unsupported_dir_import(
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resolved.as_str(),
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base.as_str(),
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));
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} else if !is_file {
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return Err(errors::err_module_not_found(
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resolved.as_str(),
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base.as_str(),
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"module",
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));
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}
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Ok(resolved)
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}
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pub fn resolve_package_subpath_from_deno_module(
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&self,
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package_dir: &Path,
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package_subpath: Option<&str>,
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referrer: &ModuleSpecifier,
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mode: NodeResolutionMode,
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permissions: &dyn NodePermissions,
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) -> Result<Option<NodeResolution>, AnyError> {
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let package_json_path = package_dir.join("package.json");
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let package_json =
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self.load_package_json(permissions, package_json_path.clone())?;
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let node_module_kind = NodeModuleKind::Esm;
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let package_subpath = package_subpath
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.map(|s| format!("./{s}"))
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.unwrap_or_else(|| ".".to_string());
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let maybe_resolved_path = self
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.resolve_package_subpath(
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&package_json,
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&package_subpath,
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referrer,
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node_module_kind,
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DEFAULT_CONDITIONS,
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mode,
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permissions,
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)
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.with_context(|| {
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format!(
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"Failed resolving package subpath '{}' for '{}'",
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package_subpath,
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package_json.path.display()
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)
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})?;
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let resolved_path = match maybe_resolved_path {
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Some(resolved_path) => resolved_path,
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None => return Ok(None),
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};
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let resolved_path = match mode {
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NodeResolutionMode::Execution => resolved_path,
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NodeResolutionMode::Types => {
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match self.path_to_declaration_path(resolved_path, node_module_kind) {
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Some(path) => path,
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None => return Ok(None),
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}
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}
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};
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let url = ModuleSpecifier::from_file_path(resolved_path).unwrap();
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let resolve_response = self.url_to_node_resolution(url)?;
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// TODO(bartlomieju): skipped checking errors for commonJS resolution and
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// "preserveSymlinksMain"/"preserveSymlinks" options.
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Ok(Some(resolve_response))
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}
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pub fn resolve_binary_commands(
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&self,
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package_folder: &Path,
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) -> Result<Vec<String>, AnyError> {
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let package_json_path = package_folder.join("package.json");
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let package_json = self
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.load_package_json(&AllowAllNodePermissions, package_json_path.clone())?;
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Ok(match package_json.bin {
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Some(Value::String(_)) => {
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let Some(name) = &package_json.name else {
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bail!("'{}' did not have a name", package_json_path.display());
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};
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vec![name.to_string()]
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}
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Some(Value::Object(o)) => {
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o.into_iter().map(|(key, _)| key).collect::<Vec<_>>()
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}
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_ => Vec::new(),
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})
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}
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pub fn resolve_binary_export(
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&self,
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package_folder: &Path,
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sub_path: Option<&str>,
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) -> Result<NodeResolution, AnyError> {
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let package_json_path = package_folder.join("package.json");
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let package_json = self
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.load_package_json(&AllowAllNodePermissions, package_json_path.clone())?;
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let bin_entry = resolve_bin_entry_value(&package_json, sub_path)?;
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let url =
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ModuleSpecifier::from_file_path(package_folder.join(bin_entry)).unwrap();
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let resolve_response = self.url_to_node_resolution(url)?;
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// TODO(bartlomieju): skipped checking errors for commonJS resolution and
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// "preserveSymlinksMain"/"preserveSymlinks" options.
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Ok(resolve_response)
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}
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pub fn url_to_node_resolution(
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&self,
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url: ModuleSpecifier,
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) -> Result<NodeResolution, AnyError> {
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let url_str = url.as_str().to_lowercase();
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if url_str.starts_with("http") || url_str.ends_with(".json") {
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Ok(NodeResolution::Esm(url))
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} else if url_str.ends_with(".js") || url_str.ends_with(".d.ts") {
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let maybe_package_config =
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self.get_closest_package_json(&url, &AllowAllNodePermissions)?;
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match maybe_package_config {
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Some(c) if c.typ == "module" => Ok(NodeResolution::Esm(url)),
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Some(_) => Ok(NodeResolution::CommonJs(url)),
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None => Ok(NodeResolution::Esm(url)),
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}
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} else if url_str.ends_with(".mjs") || url_str.ends_with(".d.mts") {
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Ok(NodeResolution::Esm(url))
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} else if url_str.ends_with(".ts") || url_str.ends_with(".mts") {
|
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if self.in_npm_package(&url) {
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Err(generic_error(format!(
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"TypeScript files are not supported in npm packages: {url}"
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)))
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} else {
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Ok(NodeResolution::Esm(url))
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}
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} else {
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Ok(NodeResolution::CommonJs(url))
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}
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}
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|
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/// Checks if the resolved file has a corresponding declaration file.
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pub(super) fn path_to_declaration_path(
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&self,
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path: PathBuf,
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referrer_kind: NodeModuleKind,
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) -> Option<PathBuf> {
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fn probe_extensions(
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fs: &dyn deno_fs::FileSystem,
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path: &Path,
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lowercase_path: &str,
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referrer_kind: NodeModuleKind,
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) -> Option<PathBuf> {
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let mut searched_for_d_mts = false;
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let mut searched_for_d_cts = false;
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if lowercase_path.ends_with(".mjs") {
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let d_mts_path = with_known_extension(path, "d.mts");
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if fs.exists_sync(&d_mts_path) {
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return Some(d_mts_path);
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}
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searched_for_d_mts = true;
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} else if lowercase_path.ends_with(".cjs") {
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let d_cts_path = with_known_extension(path, "d.cts");
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if fs.exists_sync(&d_cts_path) {
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return Some(d_cts_path);
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}
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searched_for_d_cts = true;
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}
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let dts_path = with_known_extension(path, "d.ts");
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if fs.exists_sync(&dts_path) {
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return Some(dts_path);
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}
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let specific_dts_path = match referrer_kind {
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NodeModuleKind::Cjs if !searched_for_d_cts => {
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Some(with_known_extension(path, "d.cts"))
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}
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NodeModuleKind::Esm if !searched_for_d_mts => {
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Some(with_known_extension(path, "d.mts"))
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}
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_ => None, // already searched above
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};
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if let Some(specific_dts_path) = specific_dts_path {
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if fs.exists_sync(&specific_dts_path) {
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return Some(specific_dts_path);
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}
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}
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None
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}
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let lowercase_path = path.to_string_lossy().to_lowercase();
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if lowercase_path.ends_with(".d.ts")
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|| lowercase_path.ends_with(".d.cts")
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|| lowercase_path.ends_with(".d.mts")
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{
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return Some(path);
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}
|
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if let Some(path) =
|
|
probe_extensions(&*self.fs, &path, &lowercase_path, referrer_kind)
|
|
{
|
|
return Some(path);
|
|
}
|
|
if self.fs.is_dir_sync(&path) {
|
|
let index_path = path.join("index.js");
|
|
if let Some(path) = probe_extensions(
|
|
&*self.fs,
|
|
&index_path,
|
|
&index_path.to_string_lossy().to_lowercase(),
|
|
referrer_kind,
|
|
) {
|
|
return Some(path);
|
|
}
|
|
}
|
|
None
|
|
}
|
|
|
|
pub(super) fn package_imports_resolve(
|
|
&self,
|
|
name: &str,
|
|
referrer: &ModuleSpecifier,
|
|
referrer_kind: NodeModuleKind,
|
|
conditions: &[&str],
|
|
mode: NodeResolutionMode,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<PathBuf, AnyError> {
|
|
if name == "#" || name.starts_with("#/") || name.ends_with('/') {
|
|
let reason = "is not a valid internal imports specifier name";
|
|
return Err(errors::err_invalid_module_specifier(
|
|
name,
|
|
reason,
|
|
Some(to_specifier_display_string(referrer)),
|
|
));
|
|
}
|
|
|
|
let mut package_json_path = None;
|
|
if let Some(package_config) =
|
|
self.get_package_scope_config(referrer, permissions)?
|
|
{
|
|
if package_config.exists {
|
|
package_json_path = Some(package_config.path.clone());
|
|
if let Some(imports) = &package_config.imports {
|
|
if imports.contains_key(name) && !name.contains('*') {
|
|
let maybe_resolved = self.resolve_package_target(
|
|
package_json_path.as_ref().unwrap(),
|
|
imports.get(name).unwrap().to_owned(),
|
|
"",
|
|
name,
|
|
referrer,
|
|
referrer_kind,
|
|
false,
|
|
true,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)?;
|
|
if let Some(resolved) = maybe_resolved {
|
|
return Ok(resolved);
|
|
}
|
|
} else {
|
|
let mut best_match = "";
|
|
let mut best_match_subpath = None;
|
|
for key in imports.keys() {
|
|
let pattern_index = key.find('*');
|
|
if let Some(pattern_index) = pattern_index {
|
|
let key_sub = &key[0..=pattern_index];
|
|
if name.starts_with(key_sub) {
|
|
let pattern_trailer = &key[pattern_index + 1..];
|
|
if name.len() > key.len()
|
|
&& name.ends_with(&pattern_trailer)
|
|
&& pattern_key_compare(best_match, key) == 1
|
|
&& key.rfind('*') == Some(pattern_index)
|
|
{
|
|
best_match = key;
|
|
best_match_subpath = Some(
|
|
name
|
|
[pattern_index..=(name.len() - pattern_trailer.len())]
|
|
.to_string(),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if !best_match.is_empty() {
|
|
let target = imports.get(best_match).unwrap().to_owned();
|
|
let maybe_resolved = self.resolve_package_target(
|
|
package_json_path.as_ref().unwrap(),
|
|
target,
|
|
&best_match_subpath.unwrap(),
|
|
best_match,
|
|
referrer,
|
|
referrer_kind,
|
|
true,
|
|
true,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)?;
|
|
if let Some(resolved) = maybe_resolved {
|
|
return Ok(resolved);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Err(throw_import_not_defined(
|
|
name,
|
|
package_json_path.as_deref(),
|
|
referrer,
|
|
))
|
|
}
|
|
|
|
#[allow(clippy::too_many_arguments)]
|
|
fn resolve_package_target_string(
|
|
&self,
|
|
target: String,
|
|
subpath: &str,
|
|
match_: &str,
|
|
package_json_path: &Path,
|
|
referrer: &ModuleSpecifier,
|
|
referrer_kind: NodeModuleKind,
|
|
pattern: bool,
|
|
internal: bool,
|
|
conditions: &[&str],
|
|
mode: NodeResolutionMode,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<PathBuf, AnyError> {
|
|
if !subpath.is_empty() && !pattern && !target.ends_with('/') {
|
|
return Err(throw_invalid_package_target(
|
|
match_,
|
|
target,
|
|
package_json_path,
|
|
internal,
|
|
referrer,
|
|
));
|
|
}
|
|
let invalid_segment_re =
|
|
lazy_regex::regex!(r"(^|\\|/)(\.\.?|node_modules)(\\|/|$)");
|
|
let pattern_re = lazy_regex::regex!(r"\*");
|
|
if !target.starts_with("./") {
|
|
if internal && !target.starts_with("../") && !target.starts_with('/') {
|
|
let is_url = Url::parse(&target).is_ok();
|
|
if !is_url {
|
|
let export_target = if pattern {
|
|
pattern_re
|
|
.replace(&target, |_caps: ®ex::Captures| subpath)
|
|
.to_string()
|
|
} else {
|
|
format!("{target}{subpath}")
|
|
};
|
|
let package_json_url =
|
|
ModuleSpecifier::from_file_path(package_json_path).unwrap();
|
|
return match self.package_resolve(
|
|
&export_target,
|
|
&package_json_url,
|
|
referrer_kind,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
) {
|
|
Ok(Some(path)) => Ok(path),
|
|
Ok(None) => Err(generic_error("not found")),
|
|
Err(err) => Err(err),
|
|
};
|
|
}
|
|
}
|
|
return Err(throw_invalid_package_target(
|
|
match_,
|
|
target,
|
|
package_json_path,
|
|
internal,
|
|
referrer,
|
|
));
|
|
}
|
|
if invalid_segment_re.is_match(&target[2..]) {
|
|
return Err(throw_invalid_package_target(
|
|
match_,
|
|
target,
|
|
package_json_path,
|
|
internal,
|
|
referrer,
|
|
));
|
|
}
|
|
let package_path = package_json_path.parent().unwrap();
|
|
let resolved_path = package_path.join(&target).clean();
|
|
if !resolved_path.starts_with(package_path) {
|
|
return Err(throw_invalid_package_target(
|
|
match_,
|
|
target,
|
|
package_json_path,
|
|
internal,
|
|
referrer,
|
|
));
|
|
}
|
|
if subpath.is_empty() {
|
|
return Ok(resolved_path);
|
|
}
|
|
if invalid_segment_re.is_match(subpath) {
|
|
let request = if pattern {
|
|
match_.replace('*', subpath)
|
|
} else {
|
|
format!("{match_}{subpath}")
|
|
};
|
|
return Err(throw_invalid_subpath(
|
|
request,
|
|
package_json_path,
|
|
internal,
|
|
referrer,
|
|
));
|
|
}
|
|
if pattern {
|
|
let resolved_path_str = resolved_path.to_string_lossy();
|
|
let replaced = pattern_re
|
|
.replace(&resolved_path_str, |_caps: ®ex::Captures| subpath);
|
|
return Ok(PathBuf::from(replaced.to_string()));
|
|
}
|
|
Ok(resolved_path.join(subpath).clean())
|
|
}
|
|
|
|
#[allow(clippy::too_many_arguments)]
|
|
fn resolve_package_target(
|
|
&self,
|
|
package_json_path: &Path,
|
|
target: Value,
|
|
subpath: &str,
|
|
package_subpath: &str,
|
|
referrer: &ModuleSpecifier,
|
|
referrer_kind: NodeModuleKind,
|
|
pattern: bool,
|
|
internal: bool,
|
|
conditions: &[&str],
|
|
mode: NodeResolutionMode,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<Option<PathBuf>, AnyError> {
|
|
if let Some(target) = target.as_str() {
|
|
return self
|
|
.resolve_package_target_string(
|
|
target.to_string(),
|
|
subpath,
|
|
package_subpath,
|
|
package_json_path,
|
|
referrer,
|
|
referrer_kind,
|
|
pattern,
|
|
internal,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)
|
|
.map(|path| {
|
|
if mode.is_types() {
|
|
self.path_to_declaration_path(path, referrer_kind)
|
|
} else {
|
|
Some(path)
|
|
}
|
|
});
|
|
} else if let Some(target_arr) = target.as_array() {
|
|
if target_arr.is_empty() {
|
|
return Ok(None);
|
|
}
|
|
|
|
let mut last_error = None;
|
|
for target_item in target_arr {
|
|
let resolved_result = self.resolve_package_target(
|
|
package_json_path,
|
|
target_item.to_owned(),
|
|
subpath,
|
|
package_subpath,
|
|
referrer,
|
|
referrer_kind,
|
|
pattern,
|
|
internal,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
);
|
|
|
|
match resolved_result {
|
|
Ok(Some(resolved)) => return Ok(Some(resolved)),
|
|
Ok(None) => {
|
|
last_error = None;
|
|
continue;
|
|
}
|
|
Err(e) => {
|
|
let err_string = e.to_string();
|
|
last_error = Some(e);
|
|
if err_string.starts_with("[ERR_INVALID_PACKAGE_TARGET]") {
|
|
continue;
|
|
}
|
|
return Err(last_error.unwrap());
|
|
}
|
|
}
|
|
}
|
|
if last_error.is_none() {
|
|
return Ok(None);
|
|
}
|
|
return Err(last_error.unwrap());
|
|
} else if let Some(target_obj) = target.as_object() {
|
|
for key in target_obj.keys() {
|
|
// TODO(bartlomieju): verify that keys are not numeric
|
|
// return Err(errors::err_invalid_package_config(
|
|
// to_file_path_string(package_json_url),
|
|
// Some(base.as_str().to_string()),
|
|
// Some("\"exports\" cannot contain numeric property keys.".to_string()),
|
|
// ));
|
|
|
|
if key == "default"
|
|
|| conditions.contains(&key.as_str())
|
|
|| mode.is_types() && key.as_str() == "types"
|
|
{
|
|
let condition_target = target_obj.get(key).unwrap().to_owned();
|
|
|
|
let resolved = self.resolve_package_target(
|
|
package_json_path,
|
|
condition_target,
|
|
subpath,
|
|
package_subpath,
|
|
referrer,
|
|
referrer_kind,
|
|
pattern,
|
|
internal,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)?;
|
|
match resolved {
|
|
Some(resolved) => return Ok(Some(resolved)),
|
|
None => {
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else if target.is_null() {
|
|
return Ok(None);
|
|
}
|
|
|
|
Err(throw_invalid_package_target(
|
|
package_subpath,
|
|
target.to_string(),
|
|
package_json_path,
|
|
internal,
|
|
referrer,
|
|
))
|
|
}
|
|
|
|
#[allow(clippy::too_many_arguments)]
|
|
pub fn package_exports_resolve(
|
|
&self,
|
|
package_json_path: &Path,
|
|
package_subpath: &str,
|
|
package_exports: &Map<String, Value>,
|
|
referrer: &ModuleSpecifier,
|
|
referrer_kind: NodeModuleKind,
|
|
conditions: &[&str],
|
|
mode: NodeResolutionMode,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<PathBuf, AnyError> {
|
|
if package_exports.contains_key(package_subpath)
|
|
&& package_subpath.find('*').is_none()
|
|
&& !package_subpath.ends_with('/')
|
|
{
|
|
let target = package_exports.get(package_subpath).unwrap().to_owned();
|
|
let resolved = self.resolve_package_target(
|
|
package_json_path,
|
|
target,
|
|
"",
|
|
package_subpath,
|
|
referrer,
|
|
referrer_kind,
|
|
false,
|
|
false,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)?;
|
|
if resolved.is_none() {
|
|
return Err(throw_exports_not_found(
|
|
package_subpath,
|
|
package_json_path,
|
|
referrer,
|
|
mode,
|
|
));
|
|
}
|
|
return Ok(resolved.unwrap());
|
|
}
|
|
|
|
let mut best_match = "";
|
|
let mut best_match_subpath = None;
|
|
for key in package_exports.keys() {
|
|
let pattern_index = key.find('*');
|
|
if let Some(pattern_index) = pattern_index {
|
|
let key_sub = &key[0..pattern_index];
|
|
if package_subpath.starts_with(key_sub) {
|
|
// When this reaches EOL, this can throw at the top of the whole function:
|
|
//
|
|
// if (StringPrototypeEndsWith(packageSubpath, '/'))
|
|
// throwInvalidSubpath(packageSubpath)
|
|
//
|
|
// To match "imports" and the spec.
|
|
if package_subpath.ends_with('/') {
|
|
// TODO(bartlomieju):
|
|
// emitTrailingSlashPatternDeprecation();
|
|
}
|
|
let pattern_trailer = &key[pattern_index + 1..];
|
|
if package_subpath.len() >= key.len()
|
|
&& package_subpath.ends_with(&pattern_trailer)
|
|
&& pattern_key_compare(best_match, key) == 1
|
|
&& key.rfind('*') == Some(pattern_index)
|
|
{
|
|
best_match = key;
|
|
best_match_subpath = Some(
|
|
package_subpath[pattern_index
|
|
..(package_subpath.len() - pattern_trailer.len())]
|
|
.to_string(),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if !best_match.is_empty() {
|
|
let target = package_exports.get(best_match).unwrap().to_owned();
|
|
let maybe_resolved = self.resolve_package_target(
|
|
package_json_path,
|
|
target,
|
|
&best_match_subpath.unwrap(),
|
|
best_match,
|
|
referrer,
|
|
referrer_kind,
|
|
true,
|
|
false,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)?;
|
|
if let Some(resolved) = maybe_resolved {
|
|
return Ok(resolved);
|
|
} else {
|
|
return Err(throw_exports_not_found(
|
|
package_subpath,
|
|
package_json_path,
|
|
referrer,
|
|
mode,
|
|
));
|
|
}
|
|
}
|
|
|
|
Err(throw_exports_not_found(
|
|
package_subpath,
|
|
package_json_path,
|
|
referrer,
|
|
mode,
|
|
))
|
|
}
|
|
|
|
pub(super) fn package_resolve(
|
|
&self,
|
|
specifier: &str,
|
|
referrer: &ModuleSpecifier,
|
|
referrer_kind: NodeModuleKind,
|
|
conditions: &[&str],
|
|
mode: NodeResolutionMode,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<Option<PathBuf>, AnyError> {
|
|
let (package_name, package_subpath, _is_scoped) =
|
|
parse_package_name(specifier, referrer)?;
|
|
|
|
// ResolveSelf
|
|
let Some(package_config) =
|
|
self.get_package_scope_config(referrer, permissions)?
|
|
else {
|
|
return Ok(None);
|
|
};
|
|
if package_config.exists
|
|
&& package_config.name.as_ref() == Some(&package_name)
|
|
{
|
|
if let Some(exports) = &package_config.exports {
|
|
return self
|
|
.package_exports_resolve(
|
|
&package_config.path,
|
|
&package_subpath,
|
|
exports,
|
|
referrer,
|
|
referrer_kind,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)
|
|
.map(Some);
|
|
}
|
|
}
|
|
|
|
let package_dir_path = self
|
|
.npm_resolver
|
|
.resolve_package_folder_from_package(&package_name, referrer, mode)?;
|
|
let package_json_path = package_dir_path.join("package.json");
|
|
|
|
// todo: error with this instead when can't find package
|
|
// Err(errors::err_module_not_found(
|
|
// &package_json_url
|
|
// .join(".")
|
|
// .unwrap()
|
|
// .to_file_path()
|
|
// .unwrap()
|
|
// .display()
|
|
// .to_string(),
|
|
// &to_file_path_string(referrer),
|
|
// "package",
|
|
// ))
|
|
|
|
// Package match.
|
|
let package_json =
|
|
self.load_package_json(permissions, package_json_path)?;
|
|
self.resolve_package_subpath(
|
|
&package_json,
|
|
&package_subpath,
|
|
referrer,
|
|
referrer_kind,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
)
|
|
}
|
|
|
|
#[allow(clippy::too_many_arguments)]
|
|
fn resolve_package_subpath(
|
|
&self,
|
|
package_json: &PackageJson,
|
|
package_subpath: &str,
|
|
referrer: &ModuleSpecifier,
|
|
referrer_kind: NodeModuleKind,
|
|
conditions: &[&str],
|
|
mode: NodeResolutionMode,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<Option<PathBuf>, AnyError> {
|
|
if let Some(exports) = &package_json.exports {
|
|
let result = self.package_exports_resolve(
|
|
&package_json.path,
|
|
package_subpath,
|
|
exports,
|
|
referrer,
|
|
referrer_kind,
|
|
conditions,
|
|
mode,
|
|
permissions,
|
|
);
|
|
match result {
|
|
Ok(found) => return Ok(Some(found)),
|
|
Err(exports_err) => {
|
|
if mode.is_types() && package_subpath == "." {
|
|
if let Ok(Some(path)) =
|
|
self.legacy_main_resolve(package_json, referrer_kind, mode)
|
|
{
|
|
return Ok(Some(path));
|
|
} else {
|
|
return Ok(None);
|
|
}
|
|
}
|
|
return Err(exports_err);
|
|
}
|
|
}
|
|
}
|
|
if package_subpath == "." {
|
|
return self.legacy_main_resolve(package_json, referrer_kind, mode);
|
|
}
|
|
|
|
let file_path = package_json.path.parent().unwrap().join(package_subpath);
|
|
if mode.is_types() {
|
|
let maybe_declaration_path =
|
|
self.path_to_declaration_path(file_path, referrer_kind);
|
|
Ok(maybe_declaration_path)
|
|
} else {
|
|
Ok(Some(file_path))
|
|
}
|
|
}
|
|
|
|
pub(super) fn get_package_scope_config(
|
|
&self,
|
|
referrer: &ModuleSpecifier,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<Option<PackageJson>, AnyError> {
|
|
let Some(root_folder) = self
|
|
.npm_resolver
|
|
.resolve_package_folder_from_path(referrer)?
|
|
else {
|
|
return Ok(None);
|
|
};
|
|
let package_json_path = root_folder.join("package.json");
|
|
self
|
|
.load_package_json(permissions, package_json_path)
|
|
.map(Some)
|
|
}
|
|
|
|
pub(super) fn get_closest_package_json(
|
|
&self,
|
|
url: &ModuleSpecifier,
|
|
permissions: &dyn NodePermissions,
|
|
) -> Result<Option<PackageJson>, AnyError> {
|
|
let Some(package_json_path) = self.get_closest_package_json_path(url)?
|
|
else {
|
|
return Ok(None);
|
|
};
|
|
self
|
|
.load_package_json(permissions, package_json_path)
|
|
.map(Some)
|
|
}
|
|
|
|
fn get_closest_package_json_path(
|
|
&self,
|
|
url: &ModuleSpecifier,
|
|
) -> Result<Option<PathBuf>, AnyError> {
|
|
let file_path = url.to_file_path().unwrap();
|
|
let current_dir = deno_core::strip_unc_prefix(
|
|
self.fs.realpath_sync(file_path.parent().unwrap())?,
|
|
);
|
|
let mut current_dir = current_dir.as_path();
|
|
let package_json_path = current_dir.join("package.json");
|
|
if self.fs.exists_sync(&package_json_path) {
|
|
return Ok(Some(package_json_path));
|
|
}
|
|
let Some(root_pkg_folder) =
|
|
self.npm_resolver.resolve_package_folder_from_path(
|
|
&ModuleSpecifier::from_directory_path(current_dir).unwrap(),
|
|
)?
|
|
else {
|
|
return Ok(None);
|
|
};
|
|
while current_dir.starts_with(&root_pkg_folder) {
|
|
current_dir = current_dir.parent().unwrap();
|
|
let package_json_path = current_dir.join("package.json");
|
|
if self.fs.exists_sync(&package_json_path) {
|
|
return Ok(Some(package_json_path));
|
|
}
|
|
}
|
|
|
|
Ok(None)
|
|
}
|
|
|
|
pub(super) fn load_package_json(
|
|
&self,
|
|
permissions: &dyn NodePermissions,
|
|
package_json_path: PathBuf,
|
|
) -> Result<PackageJson, AnyError> {
|
|
PackageJson::load(
|
|
&*self.fs,
|
|
&*self.npm_resolver,
|
|
permissions,
|
|
package_json_path,
|
|
)
|
|
}
|
|
|
|
pub(super) fn legacy_main_resolve(
|
|
&self,
|
|
package_json: &PackageJson,
|
|
referrer_kind: NodeModuleKind,
|
|
mode: NodeResolutionMode,
|
|
) -> Result<Option<PathBuf>, AnyError> {
|
|
let maybe_main = if mode.is_types() {
|
|
match package_json.types.as_ref() {
|
|
Some(types) => Some(types),
|
|
None => {
|
|
// fallback to checking the main entrypoint for
|
|
// a corresponding declaration file
|
|
if let Some(main) = package_json.main(referrer_kind) {
|
|
let main = package_json.path.parent().unwrap().join(main).clean();
|
|
if let Some(path) =
|
|
self.path_to_declaration_path(main, referrer_kind)
|
|
{
|
|
return Ok(Some(path));
|
|
}
|
|
}
|
|
None
|
|
}
|
|
}
|
|
} else {
|
|
package_json.main(referrer_kind)
|
|
};
|
|
|
|
if let Some(main) = maybe_main {
|
|
let guess = package_json.path.parent().unwrap().join(main).clean();
|
|
if self.fs.is_file_sync(&guess) {
|
|
return Ok(Some(guess));
|
|
}
|
|
|
|
// todo(dsherret): investigate exactly how node and typescript handles this
|
|
let endings = if mode.is_types() {
|
|
match referrer_kind {
|
|
NodeModuleKind::Cjs => {
|
|
vec![".d.ts", ".d.cts", "/index.d.ts", "/index.d.cts"]
|
|
}
|
|
NodeModuleKind::Esm => vec![
|
|
".d.ts",
|
|
".d.mts",
|
|
"/index.d.ts",
|
|
"/index.d.mts",
|
|
".d.cts",
|
|
"/index.d.cts",
|
|
],
|
|
}
|
|
} else {
|
|
vec![".js", "/index.js"]
|
|
};
|
|
for ending in endings {
|
|
let guess = package_json
|
|
.path
|
|
.parent()
|
|
.unwrap()
|
|
.join(format!("{main}{ending}"))
|
|
.clean();
|
|
if self.fs.is_file_sync(&guess) {
|
|
// TODO(bartlomieju): emitLegacyIndexDeprecation()
|
|
return Ok(Some(guess));
|
|
}
|
|
}
|
|
}
|
|
|
|
let index_file_names = if mode.is_types() {
|
|
// todo(dsherret): investigate exactly how typescript does this
|
|
match referrer_kind {
|
|
NodeModuleKind::Cjs => vec!["index.d.ts", "index.d.cts"],
|
|
NodeModuleKind::Esm => vec!["index.d.ts", "index.d.mts", "index.d.cts"],
|
|
}
|
|
} else {
|
|
vec!["index.js"]
|
|
};
|
|
for index_file_name in index_file_names {
|
|
let guess = package_json
|
|
.path
|
|
.parent()
|
|
.unwrap()
|
|
.join(index_file_name)
|
|
.clean();
|
|
if self.fs.is_file_sync(&guess) {
|
|
// TODO(bartlomieju): emitLegacyIndexDeprecation()
|
|
return Ok(Some(guess));
|
|
}
|
|
}
|
|
|
|
Ok(None)
|
|
}
|
|
}
|
|
|
|
fn resolve_bin_entry_value<'a>(
|
|
package_json: &'a PackageJson,
|
|
bin_name: Option<&str>,
|
|
) -> Result<&'a str, AnyError> {
|
|
let bin = match &package_json.bin {
|
|
Some(bin) => bin,
|
|
None => bail!(
|
|
"'{}' did not have a bin property",
|
|
package_json.path.display(),
|
|
),
|
|
};
|
|
let bin_entry = match bin {
|
|
Value::String(_) => {
|
|
if bin_name.is_some() && bin_name != package_json.name.as_deref() {
|
|
None
|
|
} else {
|
|
Some(bin)
|
|
}
|
|
}
|
|
Value::Object(o) => {
|
|
if let Some(bin_name) = bin_name {
|
|
o.get(bin_name)
|
|
} else if o.len() == 1
|
|
|| o.len() > 1 && o.values().all(|v| v == o.values().next().unwrap())
|
|
{
|
|
o.values().next()
|
|
} else {
|
|
package_json.name.as_ref().and_then(|n| o.get(n))
|
|
}
|
|
}
|
|
_ => bail!(
|
|
"'{}' did not have a bin property with a string or object value",
|
|
package_json.path.display()
|
|
),
|
|
};
|
|
let bin_entry = match bin_entry {
|
|
Some(e) => e,
|
|
None => {
|
|
let prefix = package_json
|
|
.name
|
|
.as_ref()
|
|
.map(|n| {
|
|
let mut prefix = format!("npm:{}", n);
|
|
if let Some(version) = &package_json.version {
|
|
prefix.push('@');
|
|
prefix.push_str(version);
|
|
}
|
|
prefix.push('/');
|
|
prefix
|
|
})
|
|
.unwrap_or_default();
|
|
let keys = bin
|
|
.as_object()
|
|
.map(|o| {
|
|
o.keys()
|
|
.map(|k| format!(" * {prefix}{k}"))
|
|
.collect::<Vec<_>>()
|
|
})
|
|
.unwrap_or_default();
|
|
bail!(
|
|
"'{}' did not have a bin entry{}{}",
|
|
package_json.path.display(),
|
|
bin_name
|
|
.or(package_json.name.as_deref())
|
|
.map(|name| format!(" for '{}'", name))
|
|
.unwrap_or_default(),
|
|
if keys.is_empty() {
|
|
"".to_string()
|
|
} else {
|
|
format!("\n\nPossibilities:\n{}", keys.join("\n"))
|
|
}
|
|
)
|
|
}
|
|
};
|
|
match bin_entry {
|
|
Value::String(s) => Ok(s),
|
|
_ => bail!(
|
|
"'{}' had a non-string sub property of bin",
|
|
package_json.path.display(),
|
|
),
|
|
}
|
|
}
|
|
|
|
fn to_file_path(url: &ModuleSpecifier) -> PathBuf {
|
|
url
|
|
.to_file_path()
|
|
.unwrap_or_else(|_| panic!("Provided URL was not file:// URL: {url}"))
|
|
}
|
|
|
|
fn to_file_path_string(url: &ModuleSpecifier) -> String {
|
|
to_file_path(url).display().to_string()
|
|
}
|
|
|
|
fn should_be_treated_as_relative_or_absolute_path(specifier: &str) -> bool {
|
|
if specifier.is_empty() {
|
|
return false;
|
|
}
|
|
|
|
if specifier.starts_with('/') {
|
|
return true;
|
|
}
|
|
|
|
is_relative_specifier(specifier)
|
|
}
|
|
|
|
// TODO(ry) We very likely have this utility function elsewhere in Deno.
|
|
fn is_relative_specifier(specifier: &str) -> bool {
|
|
let specifier_len = specifier.len();
|
|
let specifier_chars: Vec<_> = specifier.chars().collect();
|
|
|
|
if !specifier_chars.is_empty() && specifier_chars[0] == '.' {
|
|
if specifier_len == 1 || specifier_chars[1] == '/' {
|
|
return true;
|
|
}
|
|
if specifier_chars[1] == '.'
|
|
&& (specifier_len == 2 || specifier_chars[2] == '/')
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
false
|
|
}
|
|
|
|
/// Alternate `PathBuf::with_extension` that will handle known extensions
|
|
/// more intelligently.
|
|
fn with_known_extension(path: &Path, ext: &str) -> PathBuf {
|
|
const NON_DECL_EXTS: &[&str] = &[
|
|
"cjs", "js", "json", "jsx", "mjs", "tsx", /* ex. types.d */ "d",
|
|
];
|
|
const DECL_EXTS: &[&str] = &["cts", "mts", "ts"];
|
|
|
|
let file_name = match path.file_name() {
|
|
Some(value) => value.to_string_lossy(),
|
|
None => return path.to_path_buf(),
|
|
};
|
|
let lowercase_file_name = file_name.to_lowercase();
|
|
let period_index = lowercase_file_name.rfind('.').and_then(|period_index| {
|
|
let ext = &lowercase_file_name[period_index + 1..];
|
|
if DECL_EXTS.contains(&ext) {
|
|
if let Some(next_period_index) =
|
|
lowercase_file_name[..period_index].rfind('.')
|
|
{
|
|
if &lowercase_file_name[next_period_index + 1..period_index] == "d" {
|
|
Some(next_period_index)
|
|
} else {
|
|
Some(period_index)
|
|
}
|
|
} else {
|
|
Some(period_index)
|
|
}
|
|
} else if NON_DECL_EXTS.contains(&ext) {
|
|
Some(period_index)
|
|
} else {
|
|
None
|
|
}
|
|
});
|
|
|
|
let file_name = match period_index {
|
|
Some(period_index) => &file_name[..period_index],
|
|
None => &file_name,
|
|
};
|
|
path.with_file_name(format!("{file_name}.{ext}"))
|
|
}
|
|
|
|
fn to_specifier_display_string(url: &ModuleSpecifier) -> String {
|
|
if let Ok(path) = url.to_file_path() {
|
|
path.display().to_string()
|
|
} else {
|
|
url.to_string()
|
|
}
|
|
}
|
|
|
|
fn throw_import_not_defined(
|
|
specifier: &str,
|
|
package_json_path: Option<&Path>,
|
|
base: &ModuleSpecifier,
|
|
) -> AnyError {
|
|
errors::err_package_import_not_defined(
|
|
specifier,
|
|
package_json_path.map(|p| p.parent().unwrap().display().to_string()),
|
|
&to_specifier_display_string(base),
|
|
)
|
|
}
|
|
|
|
fn throw_invalid_package_target(
|
|
subpath: &str,
|
|
target: String,
|
|
package_json_path: &Path,
|
|
internal: bool,
|
|
referrer: &ModuleSpecifier,
|
|
) -> AnyError {
|
|
errors::err_invalid_package_target(
|
|
&package_json_path.parent().unwrap().display().to_string(),
|
|
subpath,
|
|
target,
|
|
internal,
|
|
Some(referrer.to_string()),
|
|
)
|
|
}
|
|
|
|
fn throw_invalid_subpath(
|
|
subpath: String,
|
|
package_json_path: &Path,
|
|
internal: bool,
|
|
referrer: &ModuleSpecifier,
|
|
) -> AnyError {
|
|
let ie = if internal { "imports" } else { "exports" };
|
|
let reason = format!(
|
|
"request is not a valid subpath for the \"{}\" resolution of {}",
|
|
ie,
|
|
package_json_path.display(),
|
|
);
|
|
errors::err_invalid_module_specifier(
|
|
&subpath,
|
|
&reason,
|
|
Some(to_specifier_display_string(referrer)),
|
|
)
|
|
}
|
|
|
|
fn throw_exports_not_found(
|
|
subpath: &str,
|
|
package_json_path: &Path,
|
|
referrer: &ModuleSpecifier,
|
|
mode: NodeResolutionMode,
|
|
) -> AnyError {
|
|
errors::err_package_path_not_exported(
|
|
package_json_path.parent().unwrap().display().to_string(),
|
|
subpath,
|
|
Some(to_specifier_display_string(referrer)),
|
|
mode,
|
|
)
|
|
}
|
|
|
|
fn parse_package_name(
|
|
specifier: &str,
|
|
referrer: &ModuleSpecifier,
|
|
) -> Result<(String, String, bool), AnyError> {
|
|
let mut separator_index = specifier.find('/');
|
|
let mut valid_package_name = true;
|
|
let mut is_scoped = false;
|
|
if specifier.is_empty() {
|
|
valid_package_name = false;
|
|
} else if specifier.starts_with('@') {
|
|
is_scoped = true;
|
|
if let Some(index) = separator_index {
|
|
separator_index = specifier[index + 1..]
|
|
.find('/')
|
|
.map(|new_index| index + 1 + new_index);
|
|
} else {
|
|
valid_package_name = false;
|
|
}
|
|
}
|
|
|
|
let package_name = if let Some(index) = separator_index {
|
|
specifier[0..index].to_string()
|
|
} else {
|
|
specifier.to_string()
|
|
};
|
|
|
|
// Package name cannot have leading . and cannot have percent-encoding or separators.
|
|
for ch in package_name.chars() {
|
|
if ch == '%' || ch == '\\' {
|
|
valid_package_name = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if !valid_package_name {
|
|
return Err(errors::err_invalid_module_specifier(
|
|
specifier,
|
|
"is not a valid package name",
|
|
Some(to_specifier_display_string(referrer)),
|
|
));
|
|
}
|
|
|
|
let package_subpath = if let Some(index) = separator_index {
|
|
format!(".{}", specifier.chars().skip(index).collect::<String>())
|
|
} else {
|
|
".".to_string()
|
|
};
|
|
|
|
Ok((package_name, package_subpath, is_scoped))
|
|
}
|
|
|
|
fn pattern_key_compare(a: &str, b: &str) -> i32 {
|
|
let a_pattern_index = a.find('*');
|
|
let b_pattern_index = b.find('*');
|
|
|
|
let base_len_a = if let Some(index) = a_pattern_index {
|
|
index + 1
|
|
} else {
|
|
a.len()
|
|
};
|
|
let base_len_b = if let Some(index) = b_pattern_index {
|
|
index + 1
|
|
} else {
|
|
b.len()
|
|
};
|
|
|
|
if base_len_a > base_len_b {
|
|
return -1;
|
|
}
|
|
|
|
if base_len_b > base_len_a {
|
|
return 1;
|
|
}
|
|
|
|
if a_pattern_index.is_none() {
|
|
return 1;
|
|
}
|
|
|
|
if b_pattern_index.is_none() {
|
|
return -1;
|
|
}
|
|
|
|
if a.len() > b.len() {
|
|
return -1;
|
|
}
|
|
|
|
if b.len() > a.len() {
|
|
return 1;
|
|
}
|
|
|
|
0
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use deno_core::serde_json::json;
|
|
|
|
use super::*;
|
|
|
|
fn build_package_json(json: Value) -> PackageJson {
|
|
PackageJson::load_from_value(PathBuf::from("/package.json"), json).unwrap()
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_bin_entry_value() {
|
|
// should resolve the specified value
|
|
let pkg_json = build_package_json(json!({
|
|
"name": "pkg",
|
|
"version": "1.1.1",
|
|
"bin": {
|
|
"bin1": "./value1",
|
|
"bin2": "./value2",
|
|
"pkg": "./value3",
|
|
}
|
|
}));
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, Some("bin1")).unwrap(),
|
|
"./value1"
|
|
);
|
|
|
|
// should resolve the value with the same name when not specified
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, None).unwrap(),
|
|
"./value3"
|
|
);
|
|
|
|
// should not resolve when specified value does not exist
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, Some("other"),)
|
|
.err()
|
|
.unwrap()
|
|
.to_string(),
|
|
concat!(
|
|
"'/package.json' did not have a bin entry for 'other'\n",
|
|
"\n",
|
|
"Possibilities:\n",
|
|
" * npm:pkg@1.1.1/bin1\n",
|
|
" * npm:pkg@1.1.1/bin2\n",
|
|
" * npm:pkg@1.1.1/pkg"
|
|
)
|
|
);
|
|
|
|
// should not resolve when default value can't be determined
|
|
let pkg_json = build_package_json(json!({
|
|
"name": "pkg",
|
|
"version": "1.1.1",
|
|
"bin": {
|
|
"bin": "./value1",
|
|
"bin2": "./value2",
|
|
}
|
|
}));
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, None)
|
|
.err()
|
|
.unwrap()
|
|
.to_string(),
|
|
concat!(
|
|
"'/package.json' did not have a bin entry for 'pkg'\n",
|
|
"\n",
|
|
"Possibilities:\n",
|
|
" * npm:pkg@1.1.1/bin\n",
|
|
" * npm:pkg@1.1.1/bin2",
|
|
)
|
|
);
|
|
|
|
// should resolve since all the values are the same
|
|
let pkg_json = build_package_json(json!({
|
|
"name": "pkg",
|
|
"version": "1.2.3",
|
|
"bin": {
|
|
"bin1": "./value",
|
|
"bin2": "./value",
|
|
}
|
|
}));
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, None,).unwrap(),
|
|
"./value"
|
|
);
|
|
|
|
// should not resolve when specified and is a string
|
|
let pkg_json = build_package_json(json!({
|
|
"name": "pkg",
|
|
"version": "1.2.3",
|
|
"bin": "./value",
|
|
}));
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, Some("path"),)
|
|
.err()
|
|
.unwrap()
|
|
.to_string(),
|
|
"'/package.json' did not have a bin entry for 'path'"
|
|
);
|
|
|
|
// no version in the package.json
|
|
let pkg_json = build_package_json(json!({
|
|
"name": "pkg",
|
|
"bin": {
|
|
"bin1": "./value1",
|
|
"bin2": "./value2",
|
|
}
|
|
}));
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, None)
|
|
.err()
|
|
.unwrap()
|
|
.to_string(),
|
|
concat!(
|
|
"'/package.json' did not have a bin entry for 'pkg'\n",
|
|
"\n",
|
|
"Possibilities:\n",
|
|
" * npm:pkg/bin1\n",
|
|
" * npm:pkg/bin2",
|
|
)
|
|
);
|
|
|
|
// no name or version in the package.json
|
|
let pkg_json = build_package_json(json!({
|
|
"bin": {
|
|
"bin1": "./value1",
|
|
"bin2": "./value2",
|
|
}
|
|
}));
|
|
assert_eq!(
|
|
resolve_bin_entry_value(&pkg_json, None)
|
|
.err()
|
|
.unwrap()
|
|
.to_string(),
|
|
concat!(
|
|
"'/package.json' did not have a bin entry\n",
|
|
"\n",
|
|
"Possibilities:\n",
|
|
" * bin1\n",
|
|
" * bin2",
|
|
)
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_parse_package_name() {
|
|
let dummy_referrer = Url::parse("http://example.com").unwrap();
|
|
|
|
assert_eq!(
|
|
parse_package_name("fetch-blob", &dummy_referrer).unwrap(),
|
|
("fetch-blob".to_string(), ".".to_string(), false)
|
|
);
|
|
assert_eq!(
|
|
parse_package_name("@vue/plugin-vue", &dummy_referrer).unwrap(),
|
|
("@vue/plugin-vue".to_string(), ".".to_string(), true)
|
|
);
|
|
assert_eq!(
|
|
parse_package_name("@astrojs/prism/dist/highlighter", &dummy_referrer)
|
|
.unwrap(),
|
|
(
|
|
"@astrojs/prism".to_string(),
|
|
"./dist/highlighter".to_string(),
|
|
true
|
|
)
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_with_known_extension() {
|
|
let cases = &[
|
|
("test", "d.ts", "test.d.ts"),
|
|
("test.d.ts", "ts", "test.ts"),
|
|
("test.worker", "d.ts", "test.worker.d.ts"),
|
|
("test.d.mts", "js", "test.js"),
|
|
];
|
|
for (path, ext, expected) in cases {
|
|
let actual = with_known_extension(&PathBuf::from(path), ext);
|
|
assert_eq!(actual.to_string_lossy(), *expected);
|
|
}
|
|
}
|
|
}
|