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Code Issues Packages 1 Wiki Activity

feat(vendor): support for npm specifiers (#19186)

Browse source 
We never properly added support for this. This fixes vendoring when it
has npm or node specifiers. Vendoring occurs by adding a
`"nodeModulesDir": true` property to deno.json then it uses a local
node_modules directory. This can be opted out by setting
`"nodeModulesDir": false` or running with `--node-modules-dir=false`.

Closes #18090
Closes #17210
Closes #17619
Closes #16778
This commit is contained in:
David Sherret 2023-05-19 18:39:27 -04:00 committed by GitHub
parent 7f5290b694
commit cc406c8360
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
11 changed files with 463 additions and 110 deletions
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14
cli/args/flags.rs
View file

@ -1343,7 +1343,7 @@ TypeScript compiler cache: Subdirectory containing TS compiler output.",
.arg(lock_arg())
.arg(config_arg())
.arg(import_map_arg())
.arg(local_npm_arg())
.arg(node_modules_dir_arg())
.arg(
Arg::new("json")
.long("json")
@ -1862,6 +1862,7 @@ Remote modules and multiple modules may also be specified:
.arg(config_arg())
.arg(import_map_arg())
.arg(lock_arg())
.arg(node_modules_dir_arg())
.arg(reload_arg())
.arg(ca_file_arg())
}
@ -1875,7 +1876,7 @@ fn compile_args_without_check_args(app: Command) -> Command {
.arg(import_map_arg())
.arg(no_remote_arg())
.arg(no_npm_arg())
.arg(local_npm_arg())
.arg(node_modules_dir_arg())
.arg(config_arg())
.arg(no_config_arg())
.arg(reload_arg())
@ -2424,7 +2425,7 @@ fn no_npm_arg() -> Arg {
.help("Do not resolve npm modules")
}
fn local_npm_arg() -> Arg {
fn node_modules_dir_arg() -> Arg {
Arg::new("node-modules-dir")
.long("node-modules-dir")
.num_args(0..=1)
@ -2719,7 +2720,7 @@ fn info_parse(flags: &mut Flags, matches: &mut ArgMatches) {
import_map_arg_parse(flags, matches);
location_arg_parse(flags, matches);
ca_file_arg_parse(flags, matches);
local_npm_args_parse(flags, matches);
node_modules_dir_arg_parse(flags, matches);
lock_arg_parse(flags, matches);
no_lock_arg_parse(flags, matches);
no_remote_arg_parse(flags, matches);
@ -2975,6 +2976,7 @@ fn vendor_parse(flags: &mut Flags, matches: &mut ArgMatches) {
config_args_parse(flags, matches);
import_map_arg_parse(flags, matches);
lock_arg_parse(flags, matches);
node_modules_dir_arg_parse(flags, matches);
reload_arg_parse(flags, matches);
flags.subcommand = DenoSubcommand::Vendor(VendorFlags {
@ -3000,7 +3002,7 @@ fn compile_args_without_check_parse(
import_map_arg_parse(flags, matches);
no_remote_arg_parse(flags, matches);
no_npm_arg_parse(flags, matches);
local_npm_args_parse(flags, matches);
node_modules_dir_arg_parse(flags, matches);
config_args_parse(flags, matches);
reload_arg_parse(flags, matches);
lock_args_parse(flags, matches);
@ -3254,7 +3256,7 @@ fn no_npm_arg_parse(flags: &mut Flags, matches: &mut ArgMatches) {
}
}
fn local_npm_args_parse(flags: &mut Flags, matches: &mut ArgMatches) {
fn node_modules_dir_arg_parse(flags: &mut Flags, matches: &mut ArgMatches) {
flags.node_modules_dir = matches.remove_one::<bool>("node-modules-dir");
}

9
cli/args/mod.rs
View file

@ -881,6 +881,15 @@ impl CliOptions {
self.maybe_node_modules_folder.clone()
}
pub fn node_modules_dir_enablement(&self) -> Option<bool> {
self.flags.node_modules_dir.or_else(|| {
self
.maybe_config_file
.as_ref()
.and_then(|c| c.node_modules_dir())
})
}
pub fn node_modules_dir_specifier(&self) -> Option<ModuleSpecifier> {
self
.maybe_node_modules_folder

18
cli/factory.rs
View file

@ -29,6 +29,7 @@ use crate::npm::create_npm_fs_resolver;
use crate::npm::CliNpmRegistryApi;
use crate::npm::CliNpmResolver;
use crate::npm::NpmCache;
use crate::npm::NpmPackageFsResolver;
use crate::npm::NpmResolution;
use crate::npm::PackageJsonDepsInstaller;
use crate::resolver::CliGraphResolver;
@ -325,6 +326,23 @@ impl CliFactory {
.await
}
pub async fn create_node_modules_npm_fs_resolver(
&self,
node_modules_dir_path: PathBuf,
) -> Result<Arc<dyn NpmPackageFsResolver>, AnyError> {
Ok(create_npm_fs_resolver(
self.fs().clone(),
self.npm_cache()?.clone(),
self.text_only_progress_bar(),
CliNpmRegistryApi::default_url().to_owned(),
self.npm_resolution().await?.clone(),
// when an explicit path is provided here, it will create the
// local node_modules variant of an npm fs resolver
Some(node_modules_dir_path),
self.options.npm_system_info(),
))
}
pub fn package_json_deps_provider(&self) -> &Arc<PackageJsonDepsProvider> {
self.services.package_json_deps_provider.get_or_init(|| {
Arc::new(PackageJsonDepsProvider::new(

1
cli/npm/mod.rs
View file

@ -14,4 +14,5 @@ pub use registry::CliNpmRegistryApi;
pub use resolution::NpmResolution;
pub use resolvers::create_npm_fs_resolver;
pub use resolvers::CliNpmResolver;
pub use resolvers::NpmPackageFsResolver;
pub use resolvers::NpmProcessState;

3
cli/npm/resolvers/mod.rs
View file

@ -36,11 +36,12 @@ use crate::args::Lockfile;
use crate::util::fs::canonicalize_path_maybe_not_exists_with_fs;
use crate::util::progress_bar::ProgressBar;
use self::common::NpmPackageFsResolver;
use self::local::LocalNpmPackageResolver;
use super::resolution::NpmResolution;
use super::NpmCache;
pub use self::common::NpmPackageFsResolver;
/// State provided to the process via an environment variable.
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct NpmProcessState {

170
cli/tests/integration/vendor_tests.rs
View file

@ -10,6 +10,7 @@ use test_util as util;
use test_util::TempDir;
use util::http_server;
use util::new_deno_dir;
use util::TestContextBuilder;
#[test]
fn output_dir_exists() {
@ -186,15 +187,13 @@ fn import_map_output_dir() {
String::from_utf8_lossy(&output.stderr).trim(),
format!(
concat!(
"Ignoring import map. Specifying an import map file ({}) in the deno ",
"vendor output directory is not supported. If you wish to use an ",
"import map while vendoring, please specify one located outside this ",
"directory.\n",
"{}\n",
"Download http://localhost:4545/vendor/logger.ts\n",
"{}",
"{}\n\n{}",
),
PathBuf::from("vendor").join("import_map.json").display(),
success_text_updated_deno_json("1 module", "vendor/"),
ignoring_import_map_text(),
vendored_text("1 module", "vendor/"),
success_text_updated_deno_json("vendor/"),
)
);
assert!(output.status.success());
@ -511,8 +510,9 @@ fn update_existing_config_test() {
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
"Download http://localhost:4545/vendor/logger.ts\n{}",
success_text_updated_deno_json("1 module", "vendor2",)
"Download http://localhost:4545/vendor/logger.ts\n{}\n\n{}",
vendored_text("1 module", "vendor2"),
success_text_updated_deno_json("vendor2",)
)
);
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "");
@ -537,12 +537,124 @@ fn update_existing_config_test() {
assert!(output.status.success());
}
#[test]
fn vendor_npm_node_specifiers() {
let context = TestContextBuilder::for_npm().use_temp_cwd().build();
let temp_dir = context.temp_dir();
temp_dir.write(
"my_app.ts",
concat!(
"import { path, getValue, setValue } from 'http://localhost:4545/vendor/npm_and_node_specifier.ts';\n",
"setValue(5);\n",
"console.log(path.isAbsolute(Deno.cwd()), getValue());",
),
);
temp_dir.write("deno.json", "{}");
let output = context.new_command().args("vendor my_app.ts").run();
output.assert_matches_text(
format!(
concat!(
"Download http://localhost:4545/vendor/npm_and_node_specifier.ts\n",
"Download http://localhost:4545/npm/registry/@denotest/esm-basic\n",
"Download http://localhost:4545/npm/registry/@denotest/esm-basic/1.0.0.tgz\n",
"{}\n",
"Initialize @denotest/esm-basic@1.0.0\n",
"{}\n\n",
"{}\n",
),
vendored_text("1 module", "vendor/"),
vendored_npm_package_text("1 npm package"),
success_text_updated_deno_json("vendor/")
)
);
let output = context.new_command().args("run -A my_app.ts").run();
output.assert_matches_text("true 5\n");
assert!(temp_dir.path().join("node_modules").exists());
assert!(temp_dir.path().join("deno.lock").exists());
// now try re-vendoring with a lockfile
let output = context.new_command().args("vendor --force my_app.ts").run();
output.assert_matches_text(format!(
"{}\n{}\n\n{}\n",
ignoring_import_map_text(),
vendored_text("1 module", "vendor/"),
success_text_updated_deno_json("vendor/"),
));
// delete the node_modules folder
temp_dir.remove_dir_all("node_modules");
// vendor with --node-modules-dir=false
let output = context
.new_command()
.args("vendor --node-modules-dir=false --force my_app.ts")
.run();
output.assert_matches_text(format!(
"{}\n{}\n\n{}\n",
ignoring_import_map_text(),
vendored_text("1 module", "vendor/"),
success_text_updated_deno_json("vendor/")
));
assert!(!temp_dir.path().join("node_modules").exists());
// delete the deno.json
temp_dir.remove_file("deno.json");
// vendor with --node-modules-dir
let output = context
.new_command()
.args("vendor --node-modules-dir --force my_app.ts")
.run();
output.assert_matches_text(format!(
"Initialize @denotest/esm-basic@1.0.0\n{}\n\n{}\n",
vendored_text("1 module", "vendor/"),
use_import_map_text("vendor/")
));
}
#[test]
fn vendor_only_npm_specifiers() {
let context = TestContextBuilder::for_npm().use_temp_cwd().build();
let temp_dir = context.temp_dir();
temp_dir.write(
"my_app.ts",
concat!(
"import { getValue, setValue } from 'npm:@denotest/esm-basic';\n",
"setValue(5);\n",
"console.log(path.isAbsolute(Deno.cwd()), getValue());",
),
);
temp_dir.write("deno.json", "{}");
let output = context.new_command().args("vendor my_app.ts").run();
output.assert_matches_text(
format!(
concat!(
"Download http://localhost:4545/npm/registry/@denotest/esm-basic\n",
"Download http://localhost:4545/npm/registry/@denotest/esm-basic/1.0.0.tgz\n",
"{}\n",
"Initialize @denotest/esm-basic@1.0.0\n",
"{}\n",
),
vendored_text("0 modules", "vendor/"),
vendored_npm_package_text("1 npm package"),
)
);
}
fn success_text(module_count: &str, dir: &str, has_import_map: bool) -> String {
let mut text = format!("Vendored {module_count} into {dir} directory.");
if has_import_map {
let f = format!(
write!(text, "\n\n{}", use_import_map_text(dir)).unwrap();
}
text
}
fn use_import_map_text(dir: &str) -> String {
format!(
concat!(
"\n\nTo use vendored modules, specify the `--import-map {}import_map.json` flag when ",
"To use vendored modules, specify the `--import-map {}import_map.json` flag when ",
r#"invoking Deno subcommands or add an `"importMap": "<path_to_vendored_import_map>"` "#,
"entry to a deno.json file.",
),
@ -551,24 +663,32 @@ fn success_text(module_count: &str, dir: &str, has_import_map: bool) -> String {
} else {
dir.to_string()
}
);
write!(text, "{f}").unwrap();
}
text
)
}
fn success_text_updated_deno_json(module_count: &str, dir: &str) -> String {
fn vendored_text(module_count: &str, dir: &str) -> String {
format!("Vendored {} into {} directory.", module_count, dir)
}
fn vendored_npm_package_text(package_count: &str) -> String {
format!(
concat!(
"Vendored {} into node_modules directory. Set `nodeModulesDir: false` ",
"in the Deno configuration file to disable vendoring npm packages in the future.",
),
package_count
)
}
fn success_text_updated_deno_json(dir: &str) -> String {
format!(
concat!(
"Vendored {} into {} directory.\n\n",
"Updated your local Deno configuration file with a reference to the ",
"new vendored import map at {}import_map.json. Invoking Deno subcommands will ",
"now automatically resolve using the vendored modules. You may override ",
"this by providing the `--import-map <other-import-map>` flag or by ",
"manually editing your Deno configuration file.",
),
module_count,
dir,
if dir != "vendor/" {
format!(
"{}{}",
@ -580,3 +700,15 @@ fn success_text_updated_deno_json(module_count: &str, dir: &str) -> String {
}
)
}
fn ignoring_import_map_text() -> String {
format!(
concat!(
"Ignoring import map. Specifying an import map file ({}) in the deno ",
"vendor output directory is not supported. If you wish to use an ",
"import map while vendoring, please specify one located outside this ",
"directory.",
),
PathBuf::from("vendor").join("import_map.json").display(),
)
}

2
cli/tests/testdata/vendor/npm_and_node_specifier.ts vendored Normal file
View file

@ -0,0 +1,2 @@
export { default as path } from "node:path";
export { getValue, setValue } from "npm:@denotest/esm-basic";

2
cli/tools/vendor/import_map.rs vendored
View file

@ -304,7 +304,7 @@ fn handle_dep_specifier(
referrer,
mappings,
)
} else {
} else if specifier.scheme() == "file" {
handle_local_dep_specifier(
text,
unresolved_specifier,

318
cli/tools/vendor/mod.rs vendored
View file

@ -5,6 +5,7 @@ use std::path::PathBuf;
use std::sync::Arc;
use deno_ast::ModuleSpecifier;
use deno_ast::TextChange;
use deno_core::anyhow::bail;
use deno_core::anyhow::Context;
use deno_core::error::AnyError;
@ -12,6 +13,7 @@ use deno_core::resolve_url_or_path;
use log::warn;
use crate::args::CliOptions;
use crate::args::ConfigFile;
use crate::args::Flags;
use crate::args::FmtOptionsConfig;
use crate::args::VendorFlags;
@ -51,6 +53,9 @@ pub async fn vendor(
cli_options.initial_cwd(),
)
.await?;
let npm_package_count = graph.npm_packages.len();
let try_add_node_modules_dir = npm_package_count > 0
&& cli_options.node_modules_dir_enablement().unwrap_or(true);
let vendored_count = build::build(
graph,
factory.parsed_source_cache()?,
@ -70,9 +75,48 @@ pub async fn vendor(
},
raw_output_dir.display(),
);
let try_add_import_map = vendored_count > 0;
let modified_result = maybe_update_config_file(
&output_dir,
cli_options,
try_add_import_map,
try_add_node_modules_dir,
);
// cache the node_modules folder when it's been added to the config file
if modified_result.added_node_modules_dir {
let node_modules_path = cli_options.node_modules_dir_path().or_else(|| {
cli_options
.maybe_config_file_specifier()
.filter(|c| c.scheme() == "file")
.and_then(|c| c.to_file_path().ok())
.map(|config_path| config_path.parent().unwrap().join("node_modules"))
});
if let Some(node_modules_path) = node_modules_path {
factory
.create_node_modules_npm_fs_resolver(node_modules_path)
.await?
.cache_packages()
.await?;
}
log::info!(
concat!(
"Vendored {} npm {} into node_modules directory. Set `nodeModulesDir: false` ",
"in the Deno configuration file to disable vendoring npm packages in the future.",
),
npm_package_count,
if npm_package_count == 1 {
"package"
} else {
"packages"
},
);
}
if vendored_count > 0 {
let import_map_path = raw_output_dir.join("import_map.json");
if maybe_update_config_file(&output_dir, cli_options) {
if modified_result.updated_import_map {
log::info!(
concat!(
"\nUpdated your local Deno configuration file with a reference to the ",
@ -154,107 +198,156 @@ fn validate_options(
Ok(())
}
fn maybe_update_config_file(output_dir: &Path, options: &CliOptions) -> bool {
fn maybe_update_config_file(
output_dir: &Path,
options: &CliOptions,
try_add_import_map: bool,
try_add_node_modules_dir: bool,
) -> ModifiedResult {
assert!(output_dir.is_absolute());
let config_file_specifier = match options.maybe_config_file_specifier() {
Some(f) => f,
None => return false,
let config_file = match options.maybe_config_file() {
Some(config_file) => config_file,
None => return ModifiedResult::default(),
};
if config_file.specifier.scheme() != "file" {
return ModifiedResult::default();
}
let fmt_config = options
.maybe_config_file()
.as_ref()
.and_then(|config| config.to_fmt_config().ok())
let fmt_config = config_file
.to_fmt_config()
.ok()
.unwrap_or_default()
.unwrap_or_default();
let result = update_config_file(
&config_file_specifier,
&ModuleSpecifier::from_file_path(output_dir.join("import_map.json"))
.unwrap(),
config_file,
&fmt_config.options,
if try_add_import_map {
Some(
ModuleSpecifier::from_file_path(output_dir.join("import_map.json"))
.unwrap(),
)
} else {
None
},
try_add_node_modules_dir,
);
match result {
Ok(()) => true,
Ok(modified_result) => modified_result,
Err(err) => {
warn!("Error updating config file. {:#}", err);
false
ModifiedResult::default()
}
}
}
fn update_config_file(
config_specifier: &ModuleSpecifier,
import_map_specifier: &ModuleSpecifier,
config_file: &ConfigFile,
fmt_options: &FmtOptionsConfig,
) -> Result<(), AnyError> {
if config_specifier.scheme() != "file" {
return Ok(());
}
let config_path = specifier_to_file_path(config_specifier)?;
import_map_specifier: Option<ModuleSpecifier>,
try_add_node_modules_dir: bool,
) -> Result<ModifiedResult, AnyError> {
let config_path = specifier_to_file_path(&config_file.specifier)?;
let config_text = std::fs::read_to_string(&config_path)?;
let relative_text =
match relative_specifier(config_specifier, import_map_specifier) {
Some(text) => text,
None => return Ok(()), // ignore
};
if let Some(new_text) =
update_config_text(&config_text, &relative_text, fmt_options)
{
let import_map_specifier =
import_map_specifier.and_then(|import_map_specifier| {
relative_specifier(&config_file.specifier, &import_map_specifier)
});
let modified_result = update_config_text(
&config_text,
fmt_options,
import_map_specifier.as_deref(),
try_add_node_modules_dir,
)?;
if let Some(new_text) = &modified_result.new_text {
std::fs::write(config_path, new_text)?;
}
Ok(modified_result)
}
Ok(())
#[derive(Default)]
struct ModifiedResult {
updated_import_map: bool,
added_node_modules_dir: bool,
new_text: Option<String>,
}
fn update_config_text(
text: &str,
import_map_specifier: &str,
fmt_options: &FmtOptionsConfig,
) -> Option<String> {
import_map_specifier: Option<&str>,
try_add_node_modules_dir: bool,
) -> Result<ModifiedResult, AnyError> {
use jsonc_parser::ast::ObjectProp;
use jsonc_parser::ast::Value;
let ast =
jsonc_parser::parse_to_ast(text, &Default::default(), &Default::default())
.ok()?;
jsonc_parser::parse_to_ast(text, &Default::default(), &Default::default())?;
let obj = match ast.value {
Some(Value::Object(obj)) => obj,
_ => return None, // shouldn't happen, so ignore
_ => bail!("Failed updating config file due to no object."),
};
let import_map_specifier = import_map_specifier.replace('\"', "\\\"");
let mut modified_result = ModifiedResult::default();
let mut text_changes = Vec::new();
let mut should_format = false;
if try_add_node_modules_dir {
// Only modify the nodeModulesDir property if it's not set
// as this allows people to opt-out of this when vendoring
// by specifying `nodeModulesDir: false`
if obj.get("nodeModulesDir").is_none() {
let insert_position = obj.range.end - 1;
text_changes.push(TextChange {
range: insert_position..insert_position,
new_text: r#""nodeModulesDir": true"#.to_string(),
});
should_format = true;
modified_result.added_node_modules_dir = true;
}
}
if let Some(import_map_specifier) = import_map_specifier {
let import_map_specifier = import_map_specifier.replace('\"', "\\\"");
match obj.get("importMap") {
Some(ObjectProp {
value: Value::StringLit(lit),
..
}) => Some(format!(
"{}{}{}",
&text[..lit.range.start + 1],
import_map_specifier,
&text[lit.range.end - 1..],
)),
}) => {
text_changes.push(TextChange {
range: lit.range.start..lit.range.end,
new_text: format!("\"{}\"", import_map_specifier),
});
modified_result.updated_import_map = true;
}
None => {
// insert it crudely at a position that won't cause any issues
// with comments and format after to make it look nice
let insert_position = obj.range.end - 1;
let insert_text = format!(
r#"{}"importMap": "{}""#,
if obj.properties.is_empty() { "" } else { "," },
import_map_specifier
);
let new_text = format!(
"{}{}{}",
&text[..insert_position],
insert_text,
&text[insert_position..],
);
text_changes.push(TextChange {
range: insert_position..insert_position,
new_text: format!(r#""importMap": "{}""#, import_map_specifier),
});
should_format = true;
modified_result.updated_import_map = true;
}
// shouldn't happen
Some(_) => {
bail!("Failed updating importMap in config file due to invalid type.")
}
}
}
if text_changes.is_empty() {
return Ok(modified_result);
}
let new_text = deno_ast::apply_text_changes(text, text_changes);
modified_result.new_text = if should_format {
format_json(&new_text, fmt_options)
.ok()
.map(|formatted_text| formatted_text.unwrap_or(new_text))
}
// shouldn't happen, so ignore
Some(_) => None,
}
} else {
Some(new_text)
};
Ok(modified_result)
}
fn is_dir_empty(dir_path: &Path) -> Result<bool, AnyError> {
@ -288,36 +381,94 @@ mod internal_test {
#[test]
fn update_config_text_no_existing_props_add_prop() {
let text = update_config_text(
let result = update_config_text(
"{\n}",
"./vendor/import_map.json",
&Default::default(),
Some("./vendor/import_map.json"),
false,
)
.unwrap();
assert!(result.updated_import_map);
assert!(!result.added_node_modules_dir);
assert_eq!(
text,
result.new_text.unwrap(),
r#"{
"importMap": "./vendor/import_map.json"
}
"#
);
let result = update_config_text(
"{\n}",
&Default::default(),
Some("./vendor/import_map.json"),
true,
)
.unwrap();
assert!(result.updated_import_map);
assert!(result.added_node_modules_dir);
assert_eq!(
result.new_text.unwrap(),
r#"{
"nodeModulesDir": true,
"importMap": "./vendor/import_map.json"
}
"#
);
let result =
update_config_text("{\n}", &Default::default(), None, true).unwrap();
assert!(!result.updated_import_map);
assert!(result.added_node_modules_dir);
assert_eq!(
result.new_text.unwrap(),
r#"{
"nodeModulesDir": true
}
"#
);
}
#[test]
fn update_config_text_existing_props_add_prop() {
let text = update_config_text(
let result = update_config_text(
r#"{
"tasks": {
"task1": "other"
}
}
"#,
"./vendor/import_map.json",
&Default::default(),
Some("./vendor/import_map.json"),
false,
)
.unwrap();
assert_eq!(
text,
result.new_text.unwrap(),
r#"{
"tasks": {
"task1": "other"
},
"importMap": "./vendor/import_map.json"
}
"#
);
// trailing comma
let result = update_config_text(
r#"{
"tasks": {
"task1": "other"
},
}
"#,
&Default::default(),
Some("./vendor/import_map.json"),
false,
)
.unwrap();
assert_eq!(
result.new_text.unwrap(),
r#"{
"tasks": {
"task1": "other"
@ -330,21 +481,54 @@ mod internal_test {
#[test]
fn update_config_text_update_prop() {
let text = update_config_text(
let result = update_config_text(
r#"{
"importMap": "./local.json"
}
"#,
"./vendor/import_map.json",
&Default::default(),
Some("./vendor/import_map.json"),
false,
)
.unwrap();
assert_eq!(
text,
result.new_text.unwrap(),
r#"{
"importMap": "./vendor/import_map.json"
}
"#
);
}
#[test]
fn no_update_node_modules_dir() {
// will not update if this is already set (even if it's false)
let result = update_config_text(
r#"{
"nodeModulesDir": false
}
"#,
&Default::default(),
None,
true,
)
.unwrap();
assert!(!result.added_node_modules_dir);
assert!(!result.updated_import_map);
assert_eq!(result.new_text, None);
let result = update_config_text(
r#"{
"nodeModulesDir": true
}
"#,
&Default::default(),
None,
true,
)
.unwrap();
assert!(!result.added_node_modules_dir);
assert!(!result.updated_import_map);
assert_eq!(result.new_text, None);
}
}

2
cli/tools/vendor/specifiers.rs vendored
View file

@ -65,7 +65,7 @@ pub fn make_url_relative(
}
pub fn is_remote_specifier(specifier: &ModuleSpecifier) -> bool {
specifier.scheme().to_lowercase().starts_with("http")
matches!(specifier.scheme().to_lowercase().as_str(), "http" | "https")
}
pub fn is_remote_specifier_text(text: &str) -> bool {

4
test_util/src/temp_dir.rs
View file

@ -58,6 +58,10 @@ impl TempDir {
fs::create_dir_all(self.path().join(path)).unwrap();
}
pub fn remove_file(&self, path: impl AsRef<Path>) {
fs::remove_file(self.path().join(path)).unwrap();
}
pub fn remove_dir_all(&self, path: impl AsRef<Path>) {
fs::remove_dir_all(self.path().join(path)).unwrap();
}