mirror of
https://github.com/denoland/deno.git
synced 2024-11-26 16:09:27 -05:00
1093 lines
31 KiB
Rust
1093 lines
31 KiB
Rust
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
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use std::fmt::Write as _;
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use std::path::Path;
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use std::path::PathBuf;
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use deno_ast::ModuleSpecifier;
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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::AnyError;
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use deno_graph::Module;
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use deno_graph::ModuleGraph;
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use deno_graph::ModuleKind;
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use import_map::ImportMap;
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use import_map::SpecifierMap;
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use crate::cache::ParsedSourceCache;
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use super::analyze::has_default_export;
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use super::import_map::build_import_map;
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use super::mappings::Mappings;
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use super::mappings::ProxiedModule;
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use super::specifiers::is_remote_specifier;
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/// Allows substituting the environment for testing purposes.
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pub trait VendorEnvironment {
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fn cwd(&self) -> Result<PathBuf, AnyError>;
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fn create_dir_all(&self, dir_path: &Path) -> Result<(), AnyError>;
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fn write_file(&self, file_path: &Path, text: &str) -> Result<(), AnyError>;
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fn path_exists(&self, path: &Path) -> bool;
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}
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pub struct RealVendorEnvironment;
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impl VendorEnvironment for RealVendorEnvironment {
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fn cwd(&self) -> Result<PathBuf, AnyError> {
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Ok(std::env::current_dir()?)
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}
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fn create_dir_all(&self, dir_path: &Path) -> Result<(), AnyError> {
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Ok(std::fs::create_dir_all(dir_path)?)
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}
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fn write_file(&self, file_path: &Path, text: &str) -> Result<(), AnyError> {
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std::fs::write(file_path, text)
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.with_context(|| format!("Failed writing {}", file_path.display()))
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}
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fn path_exists(&self, path: &Path) -> bool {
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path.exists()
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}
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}
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/// Vendors remote modules and returns how many were vendored.
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pub fn build(
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graph: ModuleGraph,
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parsed_source_cache: &ParsedSourceCache,
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output_dir: &Path,
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original_import_map: Option<&ImportMap>,
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environment: &impl VendorEnvironment,
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) -> Result<usize, AnyError> {
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assert!(output_dir.is_absolute());
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let output_dir_specifier =
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ModuleSpecifier::from_directory_path(output_dir).unwrap();
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if let Some(original_im) = &original_import_map {
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validate_original_import_map(original_im, &output_dir_specifier)?;
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}
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// build the graph
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graph.lock()?;
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let graph_errors = graph.errors();
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if !graph_errors.is_empty() {
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for err in &graph_errors {
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log::error!("{}", err);
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}
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bail!("failed vendoring");
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}
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// figure out how to map remote modules to local
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let all_modules = graph.modules();
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let remote_modules = all_modules
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.iter()
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.filter(|m| is_remote_specifier(&m.specifier))
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.copied()
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.collect::<Vec<_>>();
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let mappings =
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Mappings::from_remote_modules(&graph, &remote_modules, output_dir)?;
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// write out all the files
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for module in &remote_modules {
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let source = match &module.maybe_source {
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Some(source) => source,
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None => continue,
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};
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let local_path = mappings
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.proxied_path(&module.specifier)
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.unwrap_or_else(|| mappings.local_path(&module.specifier));
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if !matches!(module.kind, ModuleKind::Esm | ModuleKind::Asserted) {
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log::warn!(
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"Unsupported module kind {:?} for {}",
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module.kind,
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module.specifier
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);
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continue;
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}
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environment.create_dir_all(local_path.parent().unwrap())?;
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environment.write_file(&local_path, source)?;
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}
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// write out the proxies
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for (specifier, proxied_module) in mappings.proxied_modules() {
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let proxy_path = mappings.local_path(specifier);
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let module = graph.get(specifier).unwrap();
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let text =
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build_proxy_module_source(module, proxied_module, parsed_source_cache)?;
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environment.write_file(&proxy_path, &text)?;
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}
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// create the import map if necessary
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if !remote_modules.is_empty() {
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let import_map_path = output_dir.join("import_map.json");
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let import_map_text = build_import_map(
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&output_dir_specifier,
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&graph,
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&all_modules,
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&mappings,
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original_import_map,
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parsed_source_cache,
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)?;
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environment.write_file(&import_map_path, &import_map_text)?;
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}
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Ok(remote_modules.len())
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}
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fn validate_original_import_map(
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import_map: &ImportMap,
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output_dir: &ModuleSpecifier,
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) -> Result<(), AnyError> {
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fn validate_imports(
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imports: &SpecifierMap,
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output_dir: &ModuleSpecifier,
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) -> Result<(), AnyError> {
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for entry in imports.entries() {
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if let Some(value) = entry.value {
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if value.as_str().starts_with(output_dir.as_str()) {
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bail!(
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"Providing an existing import map with entries for the output directory is not supported (\"{}\": \"{}\").",
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entry.raw_key,
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entry.raw_value.unwrap_or("<INVALID>"),
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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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validate_imports(import_map.imports(), output_dir)?;
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for scope in import_map.scopes() {
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if scope.key.starts_with(output_dir.as_str()) {
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bail!(
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"Providing an existing import map with a scope for the output directory is not supported (\"{}\").",
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scope.raw_key,
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);
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}
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validate_imports(scope.imports, output_dir)?;
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}
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Ok(())
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}
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fn build_proxy_module_source(
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module: &Module,
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proxied_module: &ProxiedModule,
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parsed_source_cache: &ParsedSourceCache,
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) -> Result<String, AnyError> {
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let mut text = String::new();
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writeln!(
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text,
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"// @deno-types=\"{}\"",
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proxied_module.declaration_specifier
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)
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.unwrap();
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let relative_specifier = format!(
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"./{}",
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proxied_module
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.output_path
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.file_name()
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.unwrap()
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.to_string_lossy()
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);
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// for simplicity, always include the `export *` statement as it won't error
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// even when the module does not contain a named export
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writeln!(text, "export * from \"{}\";", relative_specifier).unwrap();
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// add a default export if one exists in the module
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if let Some(parsed_source) =
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parsed_source_cache.get_parsed_source_from_module(module)?
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{
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if has_default_export(&parsed_source) {
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writeln!(
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text,
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"export {{ default }} from \"{}\";",
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relative_specifier
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)
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.unwrap();
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}
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}
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Ok(text)
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}
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#[cfg(test)]
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mod test {
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use crate::tools::vendor::test::VendorTestBuilder;
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use deno_core::serde_json::json;
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use pretty_assertions::assert_eq;
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#[tokio::test]
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async fn no_remote_modules() {
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let mut builder = VendorTestBuilder::with_default_setup();
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let output = builder
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.with_loader(|loader| {
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loader.add("/mod.ts", "");
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})
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.build()
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.await
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.unwrap();
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assert_eq!(output.import_map, None,);
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assert_eq!(output.files, vec![],);
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}
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#[tokio::test]
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async fn local_specifiers_to_remote() {
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let mut builder = VendorTestBuilder::with_default_setup();
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let output = builder
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.with_loader(|loader| {
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loader
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.add(
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"/mod.ts",
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concat!(
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r#"import "https://localhost/mod.ts";"#,
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r#"import "https://localhost/other.ts?test";"#,
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r#"import "https://localhost/redirect.ts";"#,
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),
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)
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.add("https://localhost/mod.ts", "export class Mod {}")
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.add("https://localhost/other.ts?test", "export class Other {}")
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.add_redirect(
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"https://localhost/redirect.ts",
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"https://localhost/mod.ts",
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);
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})
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.build()
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.await
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.unwrap();
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assert_eq!(
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output.import_map,
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Some(json!({
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"imports": {
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"https://localhost/other.ts?test": "./localhost/other.ts",
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"https://localhost/redirect.ts": "./localhost/mod.ts",
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"https://localhost/": "./localhost/",
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}
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}))
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);
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assert_eq!(
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output.files,
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to_file_vec(&[
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("/vendor/localhost/mod.ts", "export class Mod {}"),
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("/vendor/localhost/other.ts", "export class Other {}"),
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]),
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);
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}
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#[tokio::test]
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async fn remote_specifiers() {
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let mut builder = VendorTestBuilder::with_default_setup();
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let output = builder
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.with_loader(|loader| {
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loader
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.add(
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"/mod.ts",
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concat!(
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r#"import "https://localhost/mod.ts";"#,
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r#"import "https://other/mod.ts";"#,
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),
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)
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.add(
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"https://localhost/mod.ts",
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concat!(
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"export * from './other.ts';",
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"export * from './redirect.ts';",
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"export * from '/absolute.ts';",
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),
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)
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.add("https://localhost/other.ts", "export class Other {}")
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.add_redirect(
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"https://localhost/redirect.ts",
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"https://localhost/other.ts",
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)
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.add("https://localhost/absolute.ts", "export class Absolute {}")
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.add("https://other/mod.ts", "export * from './sub/mod.ts';")
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.add(
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"https://other/sub/mod.ts",
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concat!(
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"export * from '../sub2/mod.ts';",
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"export * from '../sub2/other?asdf';",
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// reference a path on a different origin
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"export * from 'https://localhost/other.ts';",
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"export * from 'https://localhost/redirect.ts';",
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),
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)
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.add("https://other/sub2/mod.ts", "export class Mod {}")
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.add_with_headers(
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"https://other/sub2/other?asdf",
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"export class Other {}",
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&[("content-type", "application/javascript")],
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);
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})
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.build()
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.await
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.unwrap();
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assert_eq!(
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output.import_map,
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Some(json!({
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"imports": {
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"https://localhost/": "./localhost/",
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"https://localhost/redirect.ts": "./localhost/other.ts",
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"https://other/": "./other/",
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},
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"scopes": {
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"./localhost/": {
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"./localhost/redirect.ts": "./localhost/other.ts",
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"/absolute.ts": "./localhost/absolute.ts",
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},
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"./other/": {
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"./other/sub2/other?asdf": "./other/sub2/other.js"
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}
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}
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}))
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);
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assert_eq!(
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output.files,
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to_file_vec(&[
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("/vendor/localhost/absolute.ts", "export class Absolute {}"),
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(
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"/vendor/localhost/mod.ts",
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concat!(
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"export * from './other.ts';",
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"export * from './redirect.ts';",
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"export * from '/absolute.ts';",
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)
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),
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("/vendor/localhost/other.ts", "export class Other {}"),
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("/vendor/other/mod.ts", "export * from './sub/mod.ts';"),
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(
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"/vendor/other/sub/mod.ts",
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concat!(
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"export * from '../sub2/mod.ts';",
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"export * from '../sub2/other?asdf';",
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"export * from 'https://localhost/other.ts';",
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"export * from 'https://localhost/redirect.ts';",
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)
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),
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("/vendor/other/sub2/mod.ts", "export class Mod {}"),
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("/vendor/other/sub2/other.js", "export class Other {}"),
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]),
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);
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}
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#[tokio::test]
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async fn same_target_filename_specifiers() {
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let mut builder = VendorTestBuilder::with_default_setup();
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let output = builder
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.with_loader(|loader| {
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loader
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.add(
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"/mod.ts",
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concat!(
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r#"import "https://localhost/MOD.TS";"#,
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r#"import "https://localhost/mod.TS";"#,
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r#"import "https://localhost/mod.ts";"#,
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r#"import "https://localhost/mod.ts?test";"#,
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r#"import "https://localhost/CAPS.TS";"#,
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),
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)
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.add("https://localhost/MOD.TS", "export class Mod {}")
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.add("https://localhost/mod.TS", "export class Mod2 {}")
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.add("https://localhost/mod.ts", "export class Mod3 {}")
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.add("https://localhost/mod.ts?test", "export class Mod4 {}")
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.add("https://localhost/CAPS.TS", "export class Caps {}");
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})
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.build()
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.await
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.unwrap();
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assert_eq!(
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output.import_map,
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Some(json!({
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"imports": {
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"https://localhost/mod.TS": "./localhost/mod_2.TS",
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"https://localhost/mod.ts": "./localhost/mod_3.ts",
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"https://localhost/mod.ts?test": "./localhost/mod_4.ts",
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"https://localhost/": "./localhost/",
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}
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}))
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);
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assert_eq!(
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output.files,
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to_file_vec(&[
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("/vendor/localhost/CAPS.TS", "export class Caps {}"),
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("/vendor/localhost/MOD.TS", "export class Mod {}"),
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("/vendor/localhost/mod_2.TS", "export class Mod2 {}"),
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("/vendor/localhost/mod_3.ts", "export class Mod3 {}"),
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("/vendor/localhost/mod_4.ts", "export class Mod4 {}"),
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]),
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);
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}
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|
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#[tokio::test]
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async fn multiple_entrypoints() {
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let mut builder = VendorTestBuilder::with_default_setup();
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let output = builder
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.add_entry_point("/test.deps.ts")
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.with_loader(|loader| {
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loader
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.add("/mod.ts", r#"import "https://localhost/mod.ts";"#)
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.add(
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"/test.deps.ts",
|
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r#"export * from "https://localhost/test.ts";"#,
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)
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.add("https://localhost/mod.ts", "export class Mod {}")
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.add("https://localhost/test.ts", "export class Test {}");
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})
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.build()
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.await
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.unwrap();
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|
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assert_eq!(
|
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output.import_map,
|
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Some(json!({
|
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"imports": {
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"https://localhost/": "./localhost/",
|
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}
|
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}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
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("/vendor/localhost/mod.ts", "export class Mod {}"),
|
|
("/vendor/localhost/test.ts", "export class Test {}"),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn json_module() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
|
.add(
|
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"/mod.ts",
|
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r#"import data from "https://localhost/data.json" assert { type: "json" };"#,
|
|
)
|
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.add("https://localhost/data.json", "{ \"a\": \"b\" }");
|
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})
|
|
.build()
|
|
.await
|
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.unwrap();
|
|
|
|
assert_eq!(
|
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output.import_map,
|
|
Some(json!({
|
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"imports": {
|
|
"https://localhost/": "./localhost/"
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[("/vendor/localhost/data.json", "{ \"a\": \"b\" }"),]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn data_urls() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
|
|
let mod_file_text = r#"import * as b from "data:application/typescript,export%20*%20from%20%22https://localhost/mod.ts%22;";"#;
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|
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
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.add("/mod.ts", &mod_file_text)
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.add("https://localhost/mod.ts", "export class Example {}");
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})
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
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"https://localhost/": "./localhost/"
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[("/vendor/localhost/mod.ts", "export class Example {}"),]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn x_typescript_types_no_default() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
|
.add("/mod.ts", r#"import "https://localhost/mod.js";"#)
|
|
.add_with_headers(
|
|
"https://localhost/mod.js",
|
|
"export class Mod {}",
|
|
&[("x-typescript-types", "https://localhost/mod.d.ts")],
|
|
)
|
|
.add("https://localhost/mod.d.ts", "export class Mod {}");
|
|
})
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/": "./localhost/"
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
("/vendor/localhost/mod.d.ts", "export class Mod {}"),
|
|
(
|
|
"/vendor/localhost/mod.js",
|
|
concat!(
|
|
"// @deno-types=\"https://localhost/mod.d.ts\"\n",
|
|
"export * from \"./mod.proxied.js\";\n"
|
|
)
|
|
),
|
|
("/vendor/localhost/mod.proxied.js", "export class Mod {}"),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn x_typescript_types_default_export() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
|
.add("/mod.ts", r#"import "https://localhost/mod.js";"#)
|
|
.add_with_headers(
|
|
"https://localhost/mod.js",
|
|
"export default class Mod {}",
|
|
&[("x-typescript-types", "https://localhost/mod.d.ts")],
|
|
)
|
|
.add("https://localhost/mod.d.ts", "export default class Mod {}");
|
|
})
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/": "./localhost/"
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
("/vendor/localhost/mod.d.ts", "export default class Mod {}"),
|
|
(
|
|
"/vendor/localhost/mod.js",
|
|
concat!(
|
|
"// @deno-types=\"https://localhost/mod.d.ts\"\n",
|
|
"export * from \"./mod.proxied.js\";\n",
|
|
"export { default } from \"./mod.proxied.js\";\n",
|
|
)
|
|
),
|
|
(
|
|
"/vendor/localhost/mod.proxied.js",
|
|
"export default class Mod {}"
|
|
),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn subdir() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
|
.add(
|
|
"/mod.ts",
|
|
r#"import "http://localhost:4545/sub/logger/mod.ts?testing";"#,
|
|
)
|
|
.add(
|
|
"http://localhost:4545/sub/logger/mod.ts?testing",
|
|
"export * from './logger.ts?test';",
|
|
)
|
|
.add(
|
|
"http://localhost:4545/sub/logger/logger.ts?test",
|
|
"export class Logger {}",
|
|
);
|
|
})
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"http://localhost:4545/sub/logger/mod.ts?testing": "./localhost_4545/sub/logger/mod.ts",
|
|
"http://localhost:4545/": "./localhost_4545/",
|
|
},
|
|
"scopes": {
|
|
"./localhost_4545/": {
|
|
"./localhost_4545/sub/logger/logger.ts?test": "./localhost_4545/sub/logger/logger.ts"
|
|
}
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
(
|
|
"/vendor/localhost_4545/sub/logger/logger.ts",
|
|
"export class Logger {}",
|
|
),
|
|
(
|
|
"/vendor/localhost_4545/sub/logger/mod.ts",
|
|
"export * from './logger.ts?test';"
|
|
),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn same_origin_absolute_with_redirect() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
|
.add(
|
|
"/mod.ts",
|
|
r#"import "https://localhost/subdir/sub/mod.ts";"#,
|
|
)
|
|
.add(
|
|
"https://localhost/subdir/sub/mod.ts",
|
|
"import 'https://localhost/std/hash/mod.ts'",
|
|
)
|
|
.add_redirect(
|
|
"https://localhost/std/hash/mod.ts",
|
|
"https://localhost/std@0.1.0/hash/mod.ts",
|
|
)
|
|
.add(
|
|
"https://localhost/std@0.1.0/hash/mod.ts",
|
|
"export class Test {}",
|
|
);
|
|
})
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/std/hash/mod.ts": "./localhost/std@0.1.0/hash/mod.ts",
|
|
"https://localhost/": "./localhost/",
|
|
},
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
(
|
|
"/vendor/localhost/std@0.1.0/hash/mod.ts",
|
|
"export class Test {}"
|
|
),
|
|
(
|
|
"/vendor/localhost/subdir/sub/mod.ts",
|
|
"import 'https://localhost/std/hash/mod.ts'"
|
|
),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn remote_relative_specifier_with_scheme_like_folder_name() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader
|
|
.add("/mod.ts", "import 'https://localhost/mod.ts';")
|
|
.add(
|
|
"https://localhost/mod.ts",
|
|
"import './npm:test@1.0.0/test/test!cjs?test';import './npm:test@1.0.0/mod.ts';",
|
|
)
|
|
.add(
|
|
"https://localhost/npm:test@1.0.0/mod.ts",
|
|
"console.log(4);",
|
|
)
|
|
.add_with_headers(
|
|
"https://localhost/npm:test@1.0.0/test/test!cjs?test",
|
|
"console.log(5);",
|
|
&[("content-type", "application/javascript")],
|
|
);
|
|
})
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/": "./localhost/"
|
|
},
|
|
"scopes": {
|
|
"./localhost/": {
|
|
"./localhost/npm:test@1.0.0/mod.ts": "./localhost/npm_test@1.0.0/mod.ts",
|
|
"./localhost/npm:test@1.0.0/test/test!cjs?test": "./localhost/npm_test@1.0.0/test/test!cjs.js",
|
|
"./localhost/npm_test@1.0.0/test/test!cjs?test": "./localhost/npm_test@1.0.0/test/test!cjs.js"
|
|
}
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
(
|
|
"/vendor/localhost/mod.ts",
|
|
"import './npm:test@1.0.0/test/test!cjs?test';import './npm:test@1.0.0/mod.ts';"
|
|
),
|
|
("/vendor/localhost/npm_test@1.0.0/mod.ts", "console.log(4);"),
|
|
(
|
|
"/vendor/localhost/npm_test@1.0.0/test/test!cjs.js",
|
|
"console.log(5);"
|
|
),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_basic() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map2.json");
|
|
original_import_map
|
|
.imports_mut()
|
|
.append(
|
|
"https://localhost/mod.ts".to_string(),
|
|
"./local_vendor/mod.ts".to_string(),
|
|
)
|
|
.unwrap();
|
|
let local_vendor_scope = original_import_map
|
|
.get_or_append_scope_mut("./local_vendor/")
|
|
.unwrap();
|
|
local_vendor_scope
|
|
.append(
|
|
"https://localhost/logger.ts".to_string(),
|
|
"./local_vendor/logger.ts".to_string(),
|
|
)
|
|
.unwrap();
|
|
local_vendor_scope
|
|
.append(
|
|
"/console_logger.ts".to_string(),
|
|
"./local_vendor/console_logger.ts".to_string(),
|
|
)
|
|
.unwrap();
|
|
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "import 'https://localhost/mod.ts'; import 'https://localhost/other.ts';");
|
|
loader.add("/local_vendor/mod.ts", "import 'https://localhost/logger.ts'; import '/console_logger.ts'; console.log(5);");
|
|
loader.add("/local_vendor/logger.ts", "export class Logger {}");
|
|
loader.add("/local_vendor/console_logger.ts", "export class ConsoleLogger {}");
|
|
loader.add("https://localhost/mod.ts", "console.log(6);");
|
|
loader.add("https://localhost/other.ts", "import './mod.ts';");
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/mod.ts": "../local_vendor/mod.ts",
|
|
"https://localhost/": "./localhost/"
|
|
},
|
|
"scopes": {
|
|
"../local_vendor/": {
|
|
"https://localhost/logger.ts": "../local_vendor/logger.ts",
|
|
"/console_logger.ts": "../local_vendor/console_logger.ts",
|
|
},
|
|
"./localhost/": {
|
|
"./localhost/mod.ts": "../local_vendor/mod.ts",
|
|
},
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[("/vendor/localhost/other.ts", "import './mod.ts';")]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_remote_dep_bare_specifier() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map2.json");
|
|
original_import_map
|
|
.imports_mut()
|
|
.append(
|
|
"twind".to_string(),
|
|
"https://localhost/twind.ts".to_string(),
|
|
)
|
|
.unwrap();
|
|
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "import 'https://remote/mod.ts';");
|
|
loader.add("https://remote/mod.ts", "import 'twind';");
|
|
loader.add("https://localhost/twind.ts", "export class Test {}");
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/": "./localhost/",
|
|
"https://remote/": "./remote/"
|
|
},
|
|
"scopes": {
|
|
"./remote/": {
|
|
"twind": "./localhost/twind.ts"
|
|
},
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
("/vendor/localhost/twind.ts", "export class Test {}"),
|
|
("/vendor/remote/mod.ts", "import 'twind';"),
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_mapped_bare_specifier() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map.json");
|
|
let imports = original_import_map.imports_mut();
|
|
imports
|
|
.append("$fresh".to_string(), "https://localhost/fresh".to_string())
|
|
.unwrap();
|
|
imports
|
|
.append("std/".to_string(), "https://deno.land/std/".to_string())
|
|
.unwrap();
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "import 'std/mod.ts'; import '$fresh';");
|
|
loader.add("https://deno.land/std/mod.ts", "export function test() {}");
|
|
loader.add_with_headers(
|
|
"https://localhost/fresh",
|
|
"export function fresh() {}",
|
|
&[("content-type", "application/typescript")],
|
|
);
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://deno.land/": "./deno.land/",
|
|
"https://localhost/": "./localhost/",
|
|
"$fresh": "./localhost/fresh.ts",
|
|
"std/mod.ts": "./deno.land/std/mod.ts",
|
|
},
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[
|
|
("/vendor/deno.land/std/mod.ts", "export function test() {}"),
|
|
("/vendor/localhost/fresh.ts", "export function fresh() {}")
|
|
]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_remote_absolute_specifier_local() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map.json");
|
|
original_import_map
|
|
.imports_mut()
|
|
.append(
|
|
"https://localhost/logger.ts?test".to_string(),
|
|
"./local/logger.ts".to_string(),
|
|
)
|
|
.unwrap();
|
|
|
|
let output = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "import 'https://localhost/mod.ts'; import 'https://localhost/logger.ts?test';");
|
|
loader.add("/local/logger.ts", "export class Logger {}");
|
|
// absolute specifier in a remote module that will point at ./local/logger.ts
|
|
loader.add("https://localhost/mod.ts", "import '/logger.ts?test';");
|
|
loader.add("https://localhost/logger.ts?test", "export class Logger {}");
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
output.import_map,
|
|
Some(json!({
|
|
"imports": {
|
|
"https://localhost/logger.ts?test": "../local/logger.ts",
|
|
"https://localhost/": "./localhost/",
|
|
},
|
|
"scopes": {
|
|
"./localhost/": {
|
|
"/logger.ts?test": "../local/logger.ts",
|
|
},
|
|
}
|
|
}))
|
|
);
|
|
assert_eq!(
|
|
output.files,
|
|
to_file_vec(&[("/vendor/localhost/mod.ts", "import '/logger.ts?test';")]),
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_imports_output_dir() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map.json");
|
|
original_import_map
|
|
.imports_mut()
|
|
.append(
|
|
"std/mod.ts".to_string(),
|
|
"./vendor/deno.land/std/mod.ts".to_string(),
|
|
)
|
|
.unwrap();
|
|
let err = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "import 'std/mod.ts';");
|
|
loader.add("/vendor/deno.land/std/mod.ts", "export function f() {}");
|
|
loader.add("https://deno.land/std/mod.ts", "export function f() {}");
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.err()
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
err.to_string(),
|
|
concat!(
|
|
"Providing an existing import map with entries for the output ",
|
|
"directory is not supported ",
|
|
"(\"std/mod.ts\": \"./vendor/deno.land/std/mod.ts\").",
|
|
)
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_scopes_entry_output_dir() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map.json");
|
|
let scopes = original_import_map
|
|
.get_or_append_scope_mut("./other/")
|
|
.unwrap();
|
|
scopes
|
|
.append("/mod.ts".to_string(), "./vendor/mod.ts".to_string())
|
|
.unwrap();
|
|
let err = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "console.log(5);");
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.err()
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
err.to_string(),
|
|
concat!(
|
|
"Providing an existing import map with entries for the output ",
|
|
"directory is not supported ",
|
|
"(\"/mod.ts\": \"./vendor/mod.ts\").",
|
|
)
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn existing_import_map_scopes_key_output_dir() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let mut original_import_map = builder.new_import_map("/import_map.json");
|
|
let scopes = original_import_map
|
|
.get_or_append_scope_mut("./vendor/")
|
|
.unwrap();
|
|
scopes
|
|
.append("/mod.ts".to_string(), "./vendor/mod.ts".to_string())
|
|
.unwrap();
|
|
let err = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "console.log(5);");
|
|
})
|
|
.set_original_import_map(original_import_map.clone())
|
|
.build()
|
|
.await
|
|
.err()
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
err.to_string(),
|
|
concat!(
|
|
"Providing an existing import map with a scope for the output ",
|
|
"directory is not supported (\"./vendor/\").",
|
|
)
|
|
);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn vendor_file_fails_loading_dynamic_import() {
|
|
let mut builder = VendorTestBuilder::with_default_setup();
|
|
let err = builder
|
|
.with_loader(|loader| {
|
|
loader.add("/mod.ts", "import 'https://localhost/mod.ts';");
|
|
loader.add("https://localhost/mod.ts", "await import('./test.ts');");
|
|
loader.add_failure(
|
|
"https://localhost/test.ts",
|
|
"500 Internal Server Error",
|
|
);
|
|
})
|
|
.build()
|
|
.await
|
|
.err()
|
|
.unwrap();
|
|
|
|
assert_eq!(err.to_string(), "failed vendoring");
|
|
}
|
|
|
|
fn to_file_vec(items: &[(&str, &str)]) -> Vec<(String, String)> {
|
|
items
|
|
.iter()
|
|
.map(|(f, t)| (f.to_string(), t.to_string()))
|
|
.collect()
|
|
}
|
|
}
|