mirror of
https://github.com/denoland/deno
synced 2024-08-27 12:00:17 +00:00
fix(unstable/byonm): improve error messages (#20987)
This improves the error messages when a specifier can't be resolved from a deno module into an npm package.
This commit is contained in:
parent
ef2fadc6ae
commit
9026f20b2d
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@ -46,6 +46,41 @@ pub struct ByonmCliNpmResolver {
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root_node_modules_dir: PathBuf,
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}
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impl ByonmCliNpmResolver {
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/// Finds the ancestor package.json that contains the specified dependency.
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pub fn find_ancestor_package_json_with_dep(
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&self,
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dep_name: &str,
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referrer: &ModuleSpecifier,
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) -> Option<PackageJson> {
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let referrer_path = referrer.to_file_path().ok()?;
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let mut current_folder = referrer_path.parent()?;
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loop {
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let pkg_json_path = current_folder.join("package.json");
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if let Ok(pkg_json) =
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PackageJson::load_skip_read_permission(self.fs.as_ref(), pkg_json_path)
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{
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if let Some(deps) = &pkg_json.dependencies {
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if deps.contains_key(dep_name) {
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return Some(pkg_json);
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}
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}
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if let Some(deps) = &pkg_json.dev_dependencies {
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if deps.contains_key(dep_name) {
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return Some(pkg_json);
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}
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}
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}
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if let Some(parent) = current_folder.parent() {
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current_folder = parent;
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} else {
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return None;
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}
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}
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}
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}
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impl NpmResolver for ByonmCliNpmResolver {
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fn resolve_package_folder_from_package(
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&self,
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@ -60,6 +95,11 @@ impl NpmResolver for ByonmCliNpmResolver {
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referrer: &ModuleSpecifier,
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mode: NodeResolutionMode,
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) -> Result<PathBuf, AnyError> {
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let types_pkg_name = if mode.is_types() && !name.starts_with("@types/") {
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Some(types_package_name(name))
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} else {
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None
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};
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let mut current_folder = package_root_path;
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loop {
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let node_modules_folder = if current_folder.ends_with("node_modules") {
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@ -69,9 +109,8 @@ impl NpmResolver for ByonmCliNpmResolver {
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};
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// attempt to resolve the types package first, then fallback to the regular package
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if mode.is_types() && !name.starts_with("@types/") {
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let sub_dir =
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join_package_name(&node_modules_folder, &types_package_name(name));
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if let Some(types_pkg_name) = &types_pkg_name {
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let sub_dir = join_package_name(&node_modules_folder, types_pkg_name);
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if fs.is_dir_sync(&sub_dir) {
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return Ok(sub_dir);
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}
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@ -128,7 +167,7 @@ impl NpmResolver for ByonmCliNpmResolver {
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// todo(dsherret): not exactly correct, but good enough for a first pass
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let mut path = path.as_path();
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while let Some(parent) = path.parent() {
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if parent.join("package.json").exists() {
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if self.fs.exists_sync(&parent.join("package.json")) {
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return Ok(Some(parent.to_path_buf()));
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} else {
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path = parent;
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@ -13,6 +13,7 @@ use deno_core::error::AnyError;
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use deno_runtime::deno_node::NpmResolver;
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use deno_semver::package::PackageReq;
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pub use self::byonm::ByonmCliNpmResolver;
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pub use self::byonm::CliNpmResolverByonmCreateOptions;
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pub use self::cache_dir::NpmCacheDir;
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pub use self::managed::CliNpmResolverManagedCreateOptions;
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@ -20,8 +21,6 @@ pub use self::managed::CliNpmResolverManagedPackageJsonInstallerOption;
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pub use self::managed::CliNpmResolverManagedSnapshotOption;
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pub use self::managed::ManagedCliNpmResolver;
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use self::byonm::ByonmCliNpmResolver;
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pub enum CliNpmResolverCreateOptions {
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Managed(CliNpmResolverManagedCreateOptions),
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Byonm(CliNpmResolverByonmCreateOptions),
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@ -15,9 +15,11 @@ use deno_graph::source::UnknownBuiltInNodeModuleError;
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use deno_graph::source::DEFAULT_JSX_IMPORT_SOURCE_MODULE;
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use deno_runtime::deno_fs::FileSystem;
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use deno_runtime::deno_node::is_builtin_node_module;
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use deno_runtime::deno_node::parse_npm_pkg_name;
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use deno_runtime::deno_node::NodeResolution;
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use deno_runtime::deno_node::NodeResolutionMode;
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use deno_runtime::deno_node::NodeResolver;
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use deno_runtime::deno_node::NpmResolver as DenoNodeNpmResolver;
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use deno_runtime::permissions::PermissionsContainer;
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use deno_semver::npm::NpmPackageReqReference;
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use deno_semver::package::PackageReq;
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@ -29,6 +31,7 @@ use crate::args::package_json::PackageJsonDeps;
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use crate::args::JsxImportSourceConfig;
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use crate::args::PackageJsonDepsProvider;
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use crate::module_loader::CjsResolutionStore;
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use crate::npm::ByonmCliNpmResolver;
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use crate::npm::CliNpmResolver;
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use crate::npm::InnerCliNpmResolverRef;
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use crate::util::sync::AtomicFlag;
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@ -177,6 +180,41 @@ impl CliGraphResolver {
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pub fn found_package_json_dep(&self) -> bool {
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self.found_package_json_dep_flag.is_raised()
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}
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fn check_surface_byonm_node_error(
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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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original_err: AnyError,
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resolver: &ByonmCliNpmResolver,
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) -> Result<(), AnyError> {
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if let Ok((pkg_name, _, _)) = parse_npm_pkg_name(specifier, referrer) {
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match resolver
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.resolve_package_folder_from_package(&pkg_name, referrer, mode)
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{
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Ok(_) => {
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return Err(original_err);
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}
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Err(_) => {
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if resolver
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.find_ancestor_package_json_with_dep(&pkg_name, referrer)
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.is_some()
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{
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return Err(anyhow!(
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concat!(
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"Could not resolve \"{}\", but found it in a package.json. ",
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"Deno expects the node_modules/ directory to be up to date. ",
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"Did you forget to run `npm install`?"
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),
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specifier
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));
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}
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}
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}
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}
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Ok(())
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}
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}
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impl Resolver for CliGraphResolver {
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@ -248,7 +286,7 @@ impl Resolver for CliGraphResolver {
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let package_json_path = package_folder.join("package.json");
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if !self.fs.exists_sync(&package_json_path) {
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return Err(ResolveError::Other(anyhow!(
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"Could not find '{}'. Maybe run `npm install`?",
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"Could not find '{}'. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?",
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package_json_path.display()
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)));
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}
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@ -290,7 +328,8 @@ impl Resolver for CliGraphResolver {
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to_node_mode(mode),
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&PermissionsContainer::allow_all(),
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);
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if let Ok(Some(resolution)) = node_result {
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match node_result {
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Ok(Some(resolution)) => {
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if let Some(cjs_resolutions) = &self.cjs_resolutions {
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if let NodeResolution::CommonJs(specifier) = &resolution {
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// remember that this was a common js resolution
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@ -299,6 +338,29 @@ impl Resolver for CliGraphResolver {
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}
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return Ok(resolution.into_url());
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}
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Ok(None) => {
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self
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.check_surface_byonm_node_error(
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specifier,
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referrer,
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to_node_mode(mode),
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anyhow!("Cannot find \"{}\"", specifier),
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resolver,
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)
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.map_err(ResolveError::Other)?;
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}
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Err(err) => {
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self
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.check_surface_byonm_node_error(
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specifier,
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referrer,
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to_node_mode(mode),
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err,
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resolver,
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)
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.map_err(ResolveError::Other)?;
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}
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}
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}
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}
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}
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@ -2313,6 +2313,55 @@ console.log(getKind());
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output.assert_exit_code(1);
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}
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#[test]
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pub fn byonm_package_specifier_not_installed_and_invalid_subpath() {
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let test_context = TestContextBuilder::for_npm()
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.env("DENO_UNSTABLE_BYONM", "1")
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.use_temp_cwd()
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.build();
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let dir = test_context.temp_dir();
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dir.path().join("package.json").write_json(&json!({
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"dependencies": {
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"chalk": "4",
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"@denotest/conditional-exports-strict": "1"
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}
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}));
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dir.write(
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"main.ts",
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"import chalk from 'chalk'; console.log(chalk.green('hi'));",
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);
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// no npm install has been run, so this should give an informative error
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let output = test_context.new_command().args("run main.ts").run();
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output.assert_matches_text(
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r#"error: Could not resolve "chalk", but found it in a package.json. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?
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at file:///[WILDCARD]/main.ts:1:19
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"#,
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);
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output.assert_exit_code(1);
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// now test for an invalid sub path after doing an npm install
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dir.write(
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"main.ts",
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"import '@denotest/conditional-exports-strict/test';",
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);
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test_context
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.new_command()
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.name("npm")
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.args("install")
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.run()
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.skip_output_check();
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let output = test_context.new_command().args("run main.ts").run();
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output.assert_matches_text(
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r#"error: [ERR_PACKAGE_PATH_NOT_EXPORTED] Package subpath './test' is not defined by "exports" in '[WILDCARD]' imported from '[WILDCARD]main.ts'
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at file:///[WILDCARD]/main.ts:1:8
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"#,
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);
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output.assert_exit_code(1);
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}
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#[test]
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pub fn byonm_package_npm_specifier_not_installed_and_invalid_subpath() {
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let test_context = TestContextBuilder::for_npm()
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@ -2334,7 +2383,7 @@ pub fn byonm_package_npm_specifier_not_installed_and_invalid_subpath() {
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// no npm install has been run, so this should give an informative error
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let output = test_context.new_command().args("run main.ts").run();
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output.assert_matches_text(
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r#"error: Could not find '[WILDCARD]package.json'. Maybe run `npm install`?
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r#"error: Could not find '[WILDCARD]package.json'. Deno expects the node_modules/ directory to be up to date. Did you forget to run `npm install`?
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at file:///[WILDCARD]/main.ts:1:19
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"#,
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);
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@ -32,6 +32,7 @@ pub use path::PathClean;
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pub use polyfill::is_builtin_node_module;
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pub use polyfill::SUPPORTED_BUILTIN_NODE_MODULES;
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pub use polyfill::SUPPORTED_BUILTIN_NODE_MODULES_WITH_PREFIX;
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pub use resolution::parse_npm_pkg_name;
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pub use resolution::NodeModuleKind;
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pub use resolution::NodeResolution;
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pub use resolution::NodeResolutionMode;
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@ -448,7 +448,7 @@ impl NodeResolver {
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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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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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@ -975,7 +975,7 @@ impl NodeResolver {
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permissions: &dyn NodePermissions,
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) -> Result<Option<PathBuf>, AnyError> {
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let (package_name, package_subpath, _is_scoped) =
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parse_package_name(specifier, referrer)?;
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parse_npm_pkg_name(specifier, referrer)?;
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// ResolveSelf
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let Some(package_config) =
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@ -1485,7 +1485,7 @@ fn throw_exports_not_found(
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)
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}
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fn parse_package_name(
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pub fn parse_npm_pkg_name(
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specifier: &str,
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referrer: &ModuleSpecifier,
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) -> Result<(String, String, bool), AnyError> {
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@ -1727,15 +1727,15 @@ mod tests {
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let dummy_referrer = Url::parse("http://example.com").unwrap();
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assert_eq!(
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parse_package_name("fetch-blob", &dummy_referrer).unwrap(),
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parse_npm_pkg_name("fetch-blob", &dummy_referrer).unwrap(),
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("fetch-blob".to_string(), ".".to_string(), false)
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);
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assert_eq!(
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parse_package_name("@vue/plugin-vue", &dummy_referrer).unwrap(),
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parse_npm_pkg_name("@vue/plugin-vue", &dummy_referrer).unwrap(),
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("@vue/plugin-vue".to_string(), ".".to_string(), true)
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);
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assert_eq!(
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parse_package_name("@astrojs/prism/dist/highlighter", &dummy_referrer)
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parse_npm_pkg_name("@astrojs/prism/dist/highlighter", &dummy_referrer)
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.unwrap(),
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(
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"@astrojs/prism".to_string(),
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