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0e42884a4c
As title. Will allow consumers to create this struct and use our behaviour. Closes #27409
77 lines
2 KiB
Rust
77 lines
2 KiB
Rust
// Copyright 2018-2025 the Deno authors. MIT license.
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mod common;
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mod global;
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mod local;
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mod resolution;
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use std::path::Path;
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use std::path::PathBuf;
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use node_resolver::InNpmPackageChecker;
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use sys_traits::FsCanonicalize;
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use sys_traits::FsMetadata;
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use url::Url;
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pub use self::common::NpmPackageFsResolver;
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pub use self::common::NpmPackageFsResolverPackageFolderError;
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use self::common::NpmPackageFsResolverRc;
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use self::global::GlobalNpmPackageResolver;
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use self::local::LocalNpmPackageResolver;
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pub use self::resolution::NpmResolution;
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use self::resolution::NpmResolutionRc;
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use crate::sync::new_rc;
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use crate::NpmCacheDirRc;
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use crate::ResolvedNpmRcRc;
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pub fn create_npm_fs_resolver<
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TSys: FsCanonicalize + FsMetadata + Send + Sync + 'static,
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>(
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npm_cache_dir: &NpmCacheDirRc,
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npm_rc: &ResolvedNpmRcRc,
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resolution: NpmResolutionRc,
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sys: TSys,
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maybe_node_modules_path: Option<PathBuf>,
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) -> NpmPackageFsResolverRc {
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match maybe_node_modules_path {
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Some(node_modules_folder) => new_rc(LocalNpmPackageResolver::new(
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resolution,
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sys,
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node_modules_folder,
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)),
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None => new_rc(GlobalNpmPackageResolver::new(
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npm_cache_dir.clone(),
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npm_rc.clone(),
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resolution,
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)),
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}
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}
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#[derive(Debug)]
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pub struct ManagedInNpmPackageChecker {
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root_dir: Url,
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}
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impl InNpmPackageChecker for ManagedInNpmPackageChecker {
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fn in_npm_package(&self, specifier: &Url) -> bool {
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specifier.as_ref().starts_with(self.root_dir.as_str())
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}
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}
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pub struct ManagedInNpmPkgCheckerCreateOptions<'a> {
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pub root_cache_dir_url: &'a Url,
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pub maybe_node_modules_path: Option<&'a Path>,
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}
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pub fn create_managed_in_npm_pkg_checker(
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options: ManagedInNpmPkgCheckerCreateOptions,
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) -> ManagedInNpmPackageChecker {
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let root_dir = match options.maybe_node_modules_path {
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Some(node_modules_folder) => {
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deno_path_util::url_from_directory_path(node_modules_folder).unwrap()
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}
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None => options.root_cache_dir_url.clone(),
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};
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debug_assert!(root_dir.as_str().ends_with('/'));
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ManagedInNpmPackageChecker { root_dir }
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}
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