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https://github.com/denoland/deno.git
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617350e79c
Follow-up to cjs refactor. This moves most of the resolution code into the deno_resolver crate. Still pending is the npm resolution code.
99 lines
2.7 KiB
Rust
99 lines
2.7 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use std::borrow::Cow;
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use std::path::Path;
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use std::sync::Arc;
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use deno_core::error::AnyError;
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use deno_core::serde_json;
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use deno_resolver::npm::ByonmNpmResolver;
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use deno_resolver::npm::ByonmNpmResolverCreateOptions;
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use deno_resolver::npm::CliNpmReqResolver;
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use deno_runtime::deno_node::DenoFsNodeResolverEnv;
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use deno_runtime::deno_node::NodePermissions;
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use deno_runtime::ops::process::NpmProcessStateProvider;
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use node_resolver::NpmPackageFolderResolver;
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use crate::args::NpmProcessState;
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use crate::args::NpmProcessStateKind;
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use crate::resolver::CliDenoResolverFs;
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use super::CliNpmResolver;
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use super::InnerCliNpmResolverRef;
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pub type CliByonmNpmResolverCreateOptions =
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ByonmNpmResolverCreateOptions<CliDenoResolverFs, DenoFsNodeResolverEnv>;
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pub type CliByonmNpmResolver =
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ByonmNpmResolver<CliDenoResolverFs, DenoFsNodeResolverEnv>;
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// todo(dsherret): the services hanging off `CliNpmResolver` doesn't seem ideal. We should probably decouple.
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#[derive(Debug)]
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struct CliByonmWrapper(Arc<CliByonmNpmResolver>);
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impl NpmProcessStateProvider for CliByonmWrapper {
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fn get_npm_process_state(&self) -> String {
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serde_json::to_string(&NpmProcessState {
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kind: NpmProcessStateKind::Byonm,
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local_node_modules_path: self
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.0
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.root_node_modules_dir()
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.map(|p| p.to_string_lossy().to_string()),
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})
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.unwrap()
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}
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}
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impl CliNpmResolver for CliByonmNpmResolver {
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fn into_npm_pkg_folder_resolver(
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self: Arc<Self>,
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) -> Arc<dyn NpmPackageFolderResolver> {
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self
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}
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fn into_npm_req_resolver(self: Arc<Self>) -> Arc<dyn CliNpmReqResolver> {
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self
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}
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fn into_process_state_provider(
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self: Arc<Self>,
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) -> Arc<dyn NpmProcessStateProvider> {
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Arc::new(CliByonmWrapper(self))
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}
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fn into_maybe_byonm(self: Arc<Self>) -> Option<Arc<CliByonmNpmResolver>> {
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Some(self)
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}
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fn clone_snapshotted(&self) -> Arc<dyn CliNpmResolver> {
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Arc::new(self.clone())
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}
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fn as_inner(&self) -> InnerCliNpmResolverRef {
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InnerCliNpmResolverRef::Byonm(self)
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}
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fn root_node_modules_path(&self) -> Option<&Path> {
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self.root_node_modules_dir()
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}
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fn ensure_read_permission<'a>(
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&self,
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permissions: &mut dyn NodePermissions,
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path: &'a Path,
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) -> Result<Cow<'a, Path>, AnyError> {
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if !path
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.components()
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.any(|c| c.as_os_str().to_ascii_lowercase() == "node_modules")
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{
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permissions.check_read_path(path).map_err(Into::into)
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} else {
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Ok(Cow::Borrowed(path))
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}
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}
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fn check_state_hash(&self) -> Option<u64> {
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// it is very difficult to determine the check state hash for byonm
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// so we just return None to signify check caching is not supported
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None
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}
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}
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