mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 07:14:47 -05:00
fix(npm): specifier resolution - handle data urls and modules at a directory (#16611)
This commit is contained in:
David Sherret
GitHub
parent
b88b7c9244
commit
88643aa478
1 changed files with 73 additions and 35 deletions
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@ -196,19 +196,10 @@ impl NpmVersionMatcher for NpmPackageReq {
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/// Then it would resolve the npm specifiers in each of those groups according
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/// to that tree going by tree depth.
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pub fn resolve_npm_package_reqs(graph: &ModuleGraph) -> Vec<NpmPackageReq> {
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fn analyze_module(
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module: &deno_graph::Module,
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graph: &ModuleGraph,
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specifier_graph: &mut SpecifierTree,
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seen: &mut HashSet<ModuleSpecifier>,
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) {
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if !seen.insert(module.specifier.clone()) {
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return; // already visited
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}
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let parent_specifier = get_parent_path_specifier(&module.specifier);
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let leaf = specifier_graph.get_leaf(&parent_specifier);
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fn collect_specifiers<'a>(
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graph: &'a ModuleGraph,
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module: &'a deno_graph::Module,
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) -> Vec<&'a ModuleSpecifier> {
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let mut specifiers = Vec::with_capacity(module.dependencies.len() * 2 + 1);
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let maybe_types = module.maybe_types_dependency.as_ref().map(|(_, r)| r);
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if let Some(Resolved::Ok { specifier, .. }) = &maybe_types {
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@ -222,6 +213,35 @@ pub fn resolve_npm_package_reqs(graph: &ModuleGraph) -> Vec<NpmPackageReq> {
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}
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}
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}
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// flatten any data urls into this list of specifiers
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for i in (0..specifiers.len()).rev() {
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if specifiers[i].scheme() == "data" {
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let data_specifier = specifiers.swap_remove(i);
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if let Some(module) = graph.get(data_specifier) {
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specifiers.extend(collect_specifiers(graph, module));
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}
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}
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}
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specifiers
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}
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fn analyze_module(
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module: &deno_graph::Module,
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graph: &ModuleGraph,
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specifier_graph: &mut SpecifierTree,
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seen: &mut HashSet<ModuleSpecifier>,
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) {
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if !seen.insert(module.specifier.clone()) {
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return; // already visited
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}
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let parent_specifier = get_folder_path_specifier(&module.specifier);
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let leaf = specifier_graph.get_leaf(&parent_specifier);
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let specifiers = collect_specifiers(graph, module);
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// fill this leaf's information
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for specifier in &specifiers {
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if specifier.scheme() == "npm" {
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@ -232,7 +252,7 @@ pub fn resolve_npm_package_reqs(graph: &ModuleGraph) -> Vec<NpmPackageReq> {
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} else if !specifier.as_str().starts_with(&parent_specifier.as_str()) {
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leaf
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.dependencies
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.insert(get_parent_path_specifier(specifier));
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.insert(get_folder_path_specifier(specifier));
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}
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}
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@ -260,7 +280,7 @@ pub fn resolve_npm_package_reqs(graph: &ModuleGraph) -> Vec<NpmPackageReq> {
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match NpmPackageReference::from_specifier(specifier) {
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Ok(npm_ref) => result.push(npm_ref.req),
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Err(_) => {
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pending_specifiers.push_back(get_parent_path_specifier(specifier))
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pending_specifiers.push_back(get_folder_path_specifier(specifier))
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}
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}
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}
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@ -289,21 +309,20 @@ pub fn resolve_npm_package_reqs(graph: &ModuleGraph) -> Vec<NpmPackageReq> {
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result
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}
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fn get_parent_path_specifier(specifier: &ModuleSpecifier) -> ModuleSpecifier {
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let mut parent_specifier = specifier.clone();
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parent_specifier.set_query(None);
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parent_specifier.set_fragment(None);
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fn get_folder_path_specifier(specifier: &ModuleSpecifier) -> ModuleSpecifier {
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let mut specifier = specifier.clone();
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specifier.set_query(None);
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specifier.set_fragment(None);
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if !specifier.path().ends_with('/') {
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// remove the last path part, but keep the trailing slash
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let mut path_parts = parent_specifier.path().split('/').collect::<Vec<_>>();
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if path_parts[path_parts.len() - 1].is_empty() {
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path_parts.pop();
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}
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let mut path_parts = specifier.path().split('/').collect::<Vec<_>>();
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let path_parts_len = path_parts.len(); // make borrow checker happy for some reason
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if path_parts_len > 0 {
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path_parts[path_parts_len - 1] = "";
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}
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parent_specifier.set_path(&path_parts.join("/"));
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parent_specifier
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specifier.set_path(&path_parts.join("/"));
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}
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specifier
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}
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#[derive(Debug)]
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@ -515,6 +534,7 @@ fn cmp_package_req(a: &NpmPackageReq, b: &NpmPackageReq) -> Ordering {
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#[cfg(test)]
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mod tests {
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use deno_graph::ModuleKind;
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use pretty_assertions::assert_eq;
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use super::*;
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@ -701,22 +721,22 @@ mod tests {
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}
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#[test]
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fn test_get_parent_path_specifier() {
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fn test_get_folder_path_specifier() {
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fn get(a: &str) -> String {
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get_parent_path_specifier(&ModuleSpecifier::parse(a).unwrap()).to_string()
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get_folder_path_specifier(&ModuleSpecifier::parse(a).unwrap()).to_string()
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}
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assert_eq!(get("https://deno.land/"), "https://deno.land/");
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assert_eq!(get("https://deno.land"), "https://deno.land/");
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assert_eq!(get("https://deno.land/test"), "https://deno.land/");
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assert_eq!(get("https://deno.land/test/"), "https://deno.land/");
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assert_eq!(get("https://deno.land/test/"), "https://deno.land/test/");
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assert_eq!(
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get("https://deno.land/test/other"),
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"https://deno.land/test/"
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);
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assert_eq!(
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get("https://deno.land/test/other/"),
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"https://deno.land/test/"
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"https://deno.land/test/other/"
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);
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assert_eq!(
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get("https://deno.land/test/other/test?test#other"),
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@ -738,6 +758,7 @@ mod tests {
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"import 'file:///dev/local_module_b/mod.ts';",
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"import 'https://deno.land/x/module_a/mod.ts';",
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"import 'npm:package-a@local_module_a';",
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"import 'https://deno.land/x/module_e/';",
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)
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.to_string(),
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maybe_headers: None,
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@ -755,8 +776,10 @@ mod tests {
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"file:///dev/local_module_b/mod.ts".to_string(),
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deno_graph::source::Source::Module {
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specifier: "file:///dev/local_module_b/mod.ts".to_string(),
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content: "export * from 'npm:package-b@local_module_b';"
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.to_string(),
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content: concat!(
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"export * from 'npm:package-b@local_module_b';",
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"import * as test from 'data:application/typescript,export%20*%20from%20%22npm:package-data%40local_module_b%22;';",
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).to_string(),
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maybe_headers: None,
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},
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),
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@ -836,6 +859,19 @@ mod tests {
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maybe_headers: None,
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},
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),
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(
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// ensure a module at a directory is treated as being at a directory
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"https://deno.land/x/module_e/".to_string(),
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deno_graph::source::Source::Module {
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specifier: "https://deno.land/x/module_e/"
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.to_string(),
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content: "import 'npm:package-a@module_e';".to_string(),
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maybe_headers: Some(vec![(
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"content-type".to_string(),
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"application/javascript".to_string(),
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)]),
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},
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),
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],
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Vec::new(),
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);
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@ -867,11 +903,13 @@ mod tests {
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"package-a@local_module_a",
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"package-b@local_module_a",
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"package-b@local_module_b",
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"package-data@local_module_b",
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"package-a@module_a",
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"package-b@module_a",
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"package-a@module_d",
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"package-b@module_d",
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"package-c@module_d",
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"package-a@module_e",
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"package-a@module_b",
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"package-a@module_c",
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"package-b@module_c",
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