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denoland-deno/cli/lsp/config.rs
Bartek Iwańczuk fa60ed1a8d
feat(lsp): allow to connect V8 inspector (#21482) 
This commit adds a way to connect to the TS compiler host that is run
as part of the "deno lsp" subcommand. This can be done by specifying 
"DENO_LSP_INSPECTOR" variable.

---------

Co-authored-by: Nayeem Rahman <nayeemrmn99@gmail.com>
2024-01-04 20:34:46 +01:00

1731 lines
54 KiB
Rust
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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use super::logging::lsp_log;
use crate::args::ConfigFile;
use crate::lsp::logging::lsp_warn;
use crate::util::fs::canonicalize_path_maybe_not_exists;
use crate::util::path::specifier_to_file_path;
use deno_ast::MediaType;
use deno_config::FmtOptionsConfig;
use deno_core::parking_lot::Mutex;
use deno_core::serde::de::DeserializeOwned;
use deno_core::serde::Deserialize;
use deno_core::serde::Serialize;
use deno_core::serde_json;
use deno_core::serde_json::Value;
use deno_core::ModuleSpecifier;
use deno_lockfile::Lockfile;
use lsp::Url;
use std::collections::BTreeMap;
use std::collections::HashMap;
use std::path::PathBuf;
use std::sync::Arc;
use tower_lsp::lsp_types as lsp;
pub const SETTINGS_SECTION: &str = "deno";
#[derive(Debug, Clone, Default)]
pub struct ClientCapabilities {
pub code_action_disabled_support: bool,
pub line_folding_only: bool,
pub snippet_support: bool,
pub status_notification: bool,
/// The client provides the `experimental.testingApi` capability, which is
/// built around VSCode's testing API. It indicates that the server should
/// send notifications about tests discovered in modules.
pub testing_api: bool,
pub workspace_configuration: bool,
pub workspace_did_change_watched_files: bool,
pub workspace_will_rename_files: bool,
}
fn is_true() -> bool {
true
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct CodeLensSettings {
/// Flag for providing implementation code lenses.
#[serde(default)]
pub implementations: bool,
/// Flag for providing reference code lenses.
#[serde(default)]
pub references: bool,
/// Flag for providing reference code lens on all functions. For this to have
/// an impact, the `references` flag needs to be `true`.
#[serde(default)]
pub references_all_functions: bool,
/// Flag for providing test code lens on `Deno.test` statements. There is
/// also the `test_args` setting, but this is not used by the server.
#[serde(default = "is_true")]
pub test: bool,
}
impl Default for CodeLensSettings {
fn default() -> Self {
Self {
implementations: false,
references: false,
references_all_functions: false,
test: true,
}
}
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct DenoCompletionSettings {
#[serde(default)]
pub imports: ImportCompletionSettings,
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct ClassMemberSnippets {
#[serde(default = "is_true")]
pub enabled: bool,
}
impl Default for ClassMemberSnippets {
fn default() -> Self {
Self { enabled: true }
}
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct ObjectLiteralMethodSnippets {
#[serde(default = "is_true")]
pub enabled: bool,
}
impl Default for ObjectLiteralMethodSnippets {
fn default() -> Self {
Self { enabled: true }
}
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct CompletionSettings {
#[serde(default)]
pub complete_function_calls: bool,
#[serde(default = "is_true")]
pub include_automatic_optional_chain_completions: bool,
#[serde(default = "is_true")]
pub include_completions_for_import_statements: bool,
#[serde(default = "is_true")]
pub names: bool,
#[serde(default = "is_true")]
pub paths: bool,
#[serde(default = "is_true")]
pub auto_imports: bool,
#[serde(default = "is_true")]
pub enabled: bool,
#[serde(default)]
pub class_member_snippets: ClassMemberSnippets,
#[serde(default)]
pub object_literal_method_snippets: ObjectLiteralMethodSnippets,
}
impl Default for CompletionSettings {
fn default() -> Self {
Self {
complete_function_calls: false,
include_automatic_optional_chain_completions: true,
include_completions_for_import_statements: true,
names: true,
paths: true,
auto_imports: true,
enabled: true,
class_member_snippets: Default::default(),
object_literal_method_snippets: Default::default(),
}
}
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsSettings {
#[serde(default)]
pub parameter_names: InlayHintsParamNamesOptions,
#[serde(default)]
pub parameter_types: InlayHintsParamTypesOptions,
#[serde(default)]
pub variable_types: InlayHintsVarTypesOptions,
#[serde(default)]
pub property_declaration_types: InlayHintsPropDeclTypesOptions,
#[serde(default)]
pub function_like_return_types: InlayHintsFuncLikeReturnTypesOptions,
#[serde(default)]
pub enum_member_values: InlayHintsEnumMemberValuesOptions,
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsParamNamesOptions {
#[serde(default)]
pub enabled: InlayHintsParamNamesEnabled,
#[serde(default = "is_true")]
pub suppress_when_argument_matches_name: bool,
}
impl Default for InlayHintsParamNamesOptions {
fn default() -> Self {
Self {
enabled: InlayHintsParamNamesEnabled::None,
suppress_when_argument_matches_name: true,
}
}
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub enum InlayHintsParamNamesEnabled {
None,
Literals,
All,
}
impl Default for InlayHintsParamNamesEnabled {
fn default() -> Self {
Self::None
}
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsParamTypesOptions {
#[serde(default)]
pub enabled: bool,
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsVarTypesOptions {
#[serde(default)]
pub enabled: bool,
#[serde(default = "is_true")]
pub suppress_when_type_matches_name: bool,
}
impl Default for InlayHintsVarTypesOptions {
fn default() -> Self {
Self {
enabled: false,
suppress_when_type_matches_name: true,
}
}
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsPropDeclTypesOptions {
#[serde(default)]
pub enabled: bool,
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsFuncLikeReturnTypesOptions {
#[serde(default)]
pub enabled: bool,
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct InlayHintsEnumMemberValuesOptions {
#[serde(default)]
pub enabled: bool,
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct ImportCompletionSettings {
/// A flag that indicates if non-explicitly set origins should be checked for
/// supporting import suggestions.
#[serde(default = "is_true")]
pub auto_discover: bool,
/// A map of origins which have had explicitly set if import suggestions are
/// enabled.
#[serde(default)]
pub hosts: HashMap<String, bool>,
}
impl Default for ImportCompletionSettings {
fn default() -> Self {
Self {
auto_discover: true,
hosts: HashMap::default(),
}
}
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct TestingSettings {
/// A vector of arguments which should be used when running the tests for
/// a workspace.
#[serde(default)]
pub args: Vec<String>,
}
impl Default for TestingSettings {
fn default() -> Self {
Self {
args: vec!["--allow-all".to_string(), "--no-check".to_string()],
}
}
}
fn default_to_true() -> bool {
true
}
fn default_document_preload_limit() -> usize {
1000
}
fn empty_string_none<'de, D: serde::Deserializer<'de>>(
d: D,
) -> Result<Option<String>, D::Error> {
let o: Option<String> = Option::deserialize(d)?;
Ok(o.filter(|s| !s.is_empty()))
}
#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "kebab-case")]
pub enum ImportModuleSpecifier {
NonRelative,
ProjectRelative,
Relative,
Shortest,
}
impl Default for ImportModuleSpecifier {
fn default() -> Self {
Self::Shortest
}
}
#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "kebab-case")]
pub enum JsxAttributeCompletionStyle {
Auto,
Braces,
None,
}
impl Default for JsxAttributeCompletionStyle {
fn default() -> Self {
Self::Auto
}
}
#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "kebab-case")]
pub enum QuoteStyle {
Auto,
Double,
Single,
}
impl Default for QuoteStyle {
fn default() -> Self {
Self::Auto
}
}
impl From<&FmtOptionsConfig> for QuoteStyle {
fn from(config: &FmtOptionsConfig) -> Self {
match config.single_quote {
Some(true) => QuoteStyle::Single,
_ => QuoteStyle::Double,
}
}
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct LanguagePreferences {
#[serde(default)]
pub import_module_specifier: ImportModuleSpecifier,
#[serde(default)]
pub jsx_attribute_completion_style: JsxAttributeCompletionStyle,
#[serde(default)]
pub auto_import_file_exclude_patterns: Vec<String>,
#[serde(default = "is_true")]
pub use_aliases_for_renames: bool,
#[serde(default)]
pub quote_style: QuoteStyle,
}
impl Default for LanguagePreferences {
fn default() -> Self {
LanguagePreferences {
import_module_specifier: Default::default(),
jsx_attribute_completion_style: Default::default(),
auto_import_file_exclude_patterns: vec![],
use_aliases_for_renames: true,
quote_style: Default::default(),
}
}
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct UpdateImportsOnFileMoveOptions {
#[serde(default)]
pub enabled: UpdateImportsOnFileMoveEnabled,
}
#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "kebab-case")]
pub enum UpdateImportsOnFileMoveEnabled {
Always,
Prompt,
Never,
}
impl Default for UpdateImportsOnFileMoveEnabled {
fn default() -> Self {
Self::Prompt
}
}
#[derive(Debug, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct LanguageWorkspaceSettings {
#[serde(default)]
pub inlay_hints: InlayHintsSettings,
#[serde(default)]
pub preferences: LanguagePreferences,
#[serde(default)]
pub suggest: CompletionSettings,
#[serde(default)]
pub update_imports_on_file_move: UpdateImportsOnFileMoveOptions,
}
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
#[serde(untagged)]
pub enum InspectSetting {
Bool(bool),
String(String),
}
impl Default for InspectSetting {
fn default() -> Self {
InspectSetting::Bool(false)
}
}
impl InspectSetting {
pub fn to_address(&self) -> Option<String> {
match self {
InspectSetting::Bool(false) => None,
InspectSetting::Bool(true) => Some("127.0.0.1:9222".to_string()),
InspectSetting::String(s) => Some(s.clone()),
}
}
}
/// Deno language server specific settings that are applied to a workspace.
#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")]
pub struct WorkspaceSettings {
/// A flag that indicates if Deno is enabled for the workspace.
pub enable: Option<bool>,
/// A list of paths, using the root_uri as a base that should be Deno
/// disabled.
#[serde(default)]
pub disable_paths: Vec<String>,
/// A list of paths, using the root_uri as a base that should be Deno enabled.
pub enable_paths: Option<Vec<String>>,
/// An option that points to a path string of the path to utilise as the
/// cache/DENO_DIR for the language server.
#[serde(default, deserialize_with = "empty_string_none")]
pub cache: Option<String>,
/// Cache local modules and their dependencies on `textDocument/didSave`
/// notifications corresponding to them.
#[serde(default)]
pub cache_on_save: bool,
/// Override the default stores used to validate certificates. This overrides
/// the environment variable `DENO_TLS_CA_STORE` if present.
pub certificate_stores: Option<Vec<String>>,
/// An option that points to a path string of the config file to apply to
/// code within the workspace.
#[serde(default, deserialize_with = "empty_string_none")]
pub config: Option<String>,
/// An option that points to a path string of the import map to apply to the
/// code within the workspace.
#[serde(default, deserialize_with = "empty_string_none")]
pub import_map: Option<String>,
/// Code lens specific settings for the workspace.
#[serde(default)]
pub code_lens: CodeLensSettings,
/// A flag that indicates if internal debug logging should be made available.
#[serde(default)]
pub internal_debug: bool,
#[serde(default)]
pub internal_inspect: InspectSetting,
/// Write logs to a file in a project-local directory.
#[serde(default)]
pub log_file: bool,
/// A flag that indicates if linting is enabled for the workspace.
#[serde(default = "default_to_true")]
pub lint: bool,
/// Limits the number of files that can be preloaded by the language server.
#[serde(default = "default_document_preload_limit")]
pub document_preload_limit: usize,
#[serde(default)]
pub suggest: DenoCompletionSettings,
/// Testing settings for the workspace.
#[serde(default)]
pub testing: TestingSettings,
/// An option which sets the cert file to use when attempting to fetch remote
/// resources. This overrides `DENO_CERT` if present.
#[serde(default, deserialize_with = "empty_string_none")]
pub tls_certificate: Option<String>,
/// An option, if set, will unsafely ignore certificate errors when fetching
/// remote resources.
#[serde(default)]
pub unsafely_ignore_certificate_errors: Option<Vec<String>>,
#[serde(default)]
pub unstable: bool,
#[serde(default)]
pub javascript: LanguageWorkspaceSettings,
#[serde(default)]
pub typescript: LanguageWorkspaceSettings,
}
impl Default for WorkspaceSettings {
fn default() -> Self {
WorkspaceSettings {
enable: None,
disable_paths: vec![],
enable_paths: None,
cache: None,
cache_on_save: false,
certificate_stores: None,
config: None,
import_map: None,
code_lens: Default::default(),
internal_debug: false,
internal_inspect: Default::default(),
log_file: false,
lint: true,
document_preload_limit: default_document_preload_limit(),
suggest: Default::default(),
testing: Default::default(),
tls_certificate: None,
unsafely_ignore_certificate_errors: None,
unstable: false,
javascript: Default::default(),
typescript: Default::default(),
}
}
}
impl WorkspaceSettings {
pub fn from_raw_settings(
deno: Value,
javascript: Value,
typescript: Value,
) -> Self {
fn parse_or_default<T: Default + DeserializeOwned>(
value: Value,
description: &str,
) -> T {
if value.is_null() {
return T::default();
}
match serde_json::from_value(value) {
Ok(v) => v,
Err(err) => {
lsp_warn!("Couldn't parse {description}: {err}");
T::default()
}
}
}
let deno_inlay_hints =
deno.as_object().and_then(|o| o.get("inlayHints").cloned());
let deno_suggest = deno.as_object().and_then(|o| o.get("suggest").cloned());
let mut settings: Self = parse_or_default(deno, "settings under \"deno\"");
settings.javascript =
parse_or_default(javascript, "settings under \"javascript\"");
settings.typescript =
parse_or_default(typescript, "settings under \"typescript\"");
if let Some(inlay_hints) = deno_inlay_hints {
let inlay_hints: InlayHintsSettings =
parse_or_default(inlay_hints, "settings under \"deno.inlayHints\"");
if inlay_hints.parameter_names.enabled != Default::default() {
lsp_warn!("\"deno.inlayHints.parameterNames.enabled\" is deprecated. Instead use \"javascript.inlayHints.parameterNames.enabled\" and \"typescript.inlayHints.parameterNames.enabled\".");
settings.javascript.inlay_hints.parameter_names.enabled =
inlay_hints.parameter_names.enabled.clone();
settings.typescript.inlay_hints.parameter_names.enabled =
inlay_hints.parameter_names.enabled;
}
if !inlay_hints
.parameter_names
.suppress_when_argument_matches_name
{
lsp_warn!("\"deno.inlayHints.parameterNames.suppressWhenArgumentMatchesName\" is deprecated. Instead use \"javascript.inlayHints.parameterNames.suppressWhenArgumentMatchesName\" and \"typescript.inlayHints.parameterNames.suppressWhenArgumentMatchesName\".");
settings
.javascript
.inlay_hints
.parameter_names
.suppress_when_argument_matches_name = inlay_hints
.parameter_names
.suppress_when_argument_matches_name;
settings
.typescript
.inlay_hints
.parameter_names
.suppress_when_argument_matches_name = inlay_hints
.parameter_names
.suppress_when_argument_matches_name;
}
if inlay_hints.parameter_types.enabled {
lsp_warn!("\"deno.inlayHints.parameterTypes.enabled\" is deprecated. Instead use \"javascript.inlayHints.parameterTypes.enabled\" and \"typescript.inlayHints.parameterTypes.enabled\".");
settings.javascript.inlay_hints.parameter_types.enabled =
inlay_hints.parameter_types.enabled;
settings.typescript.inlay_hints.parameter_types.enabled =
inlay_hints.parameter_types.enabled;
}
if inlay_hints.variable_types.enabled {
lsp_warn!("\"deno.inlayHints.variableTypes.enabled\" is deprecated. Instead use \"javascript.inlayHints.variableTypes.enabled\" and \"typescript.inlayHints.variableTypes.enabled\".");
settings.javascript.inlay_hints.variable_types.enabled =
inlay_hints.variable_types.enabled;
settings.typescript.inlay_hints.variable_types.enabled =
inlay_hints.variable_types.enabled;
}
if !inlay_hints.variable_types.suppress_when_type_matches_name {
lsp_warn!("\"deno.inlayHints.variableTypes.suppressWhenTypeMatchesName\" is deprecated. Instead use \"javascript.inlayHints.variableTypes.suppressWhenTypeMatchesName\" and \"typescript.inlayHints.variableTypes.suppressWhenTypeMatchesName\".");
settings
.javascript
.inlay_hints
.variable_types
.suppress_when_type_matches_name =
inlay_hints.variable_types.suppress_when_type_matches_name;
settings
.typescript
.inlay_hints
.variable_types
.suppress_when_type_matches_name =
inlay_hints.variable_types.suppress_when_type_matches_name;
}
if inlay_hints.property_declaration_types.enabled {
lsp_warn!("\"deno.inlayHints.propertyDeclarationTypes.enabled\" is deprecated. Instead use \"javascript.inlayHints.propertyDeclarationTypes.enabled\" and \"typescript.inlayHints.propertyDeclarationTypes.enabled\".");
settings
.javascript
.inlay_hints
.property_declaration_types
.enabled = inlay_hints.property_declaration_types.enabled;
settings
.typescript
.inlay_hints
.property_declaration_types
.enabled = inlay_hints.property_declaration_types.enabled;
}
if inlay_hints.function_like_return_types.enabled {
lsp_warn!("\"deno.inlayHints.functionLikeReturnTypes.enabled\" is deprecated. Instead use \"javascript.inlayHints.functionLikeReturnTypes.enabled\" and \"typescript.inlayHints.functionLikeReturnTypes.enabled\".");
settings
.javascript
.inlay_hints
.function_like_return_types
.enabled = inlay_hints.function_like_return_types.enabled;
settings
.typescript
.inlay_hints
.function_like_return_types
.enabled = inlay_hints.function_like_return_types.enabled;
}
if inlay_hints.enum_member_values.enabled {
lsp_warn!("\"deno.inlayHints.enumMemberValues.enabled\" is deprecated. Instead use \"javascript.inlayHints.enumMemberValues.enabled\" and \"typescript.inlayHints.enumMemberValues.enabled\".");
settings.javascript.inlay_hints.enum_member_values.enabled =
inlay_hints.enum_member_values.enabled;
settings.typescript.inlay_hints.enum_member_values.enabled =
inlay_hints.enum_member_values.enabled;
}
}
if let Some(suggest) = deno_suggest {
let suggest: CompletionSettings =
parse_or_default(suggest, "settings under \"deno.suggest\"");
if suggest.complete_function_calls {
lsp_warn!("\"deno.suggest.completeFunctionCalls\" is deprecated. Instead use \"javascript.suggest.completeFunctionCalls\" and \"typescript.suggest.completeFunctionCalls\".");
settings.javascript.suggest.complete_function_calls =
suggest.complete_function_calls;
settings.typescript.suggest.complete_function_calls =
suggest.complete_function_calls;
}
if !suggest.names {
lsp_warn!("\"deno.suggest.names\" is deprecated. Instead use \"javascript.suggest.names\" and \"typescript.suggest.names\".");
settings.javascript.suggest.names = suggest.names;
settings.typescript.suggest.names = suggest.names;
}
if !suggest.paths {
lsp_warn!("\"deno.suggest.paths\" is deprecated. Instead use \"javascript.suggest.paths\" and \"typescript.suggest.paths\".");
settings.javascript.suggest.paths = suggest.paths;
settings.typescript.suggest.paths = suggest.paths;
}
if !suggest.auto_imports {
lsp_warn!("\"deno.suggest.autoImports\" is deprecated. Instead use \"javascript.suggest.autoImports\" and \"typescript.suggest.autoImports\".");
settings.javascript.suggest.auto_imports = suggest.auto_imports;
settings.typescript.suggest.auto_imports = suggest.auto_imports;
}
}
settings
}
pub fn from_initialization_options(options: Value) -> Self {
let deno = options;
let javascript = deno
.as_object()
.and_then(|o| o.get("javascript").cloned())
.unwrap_or_default();
let typescript = deno
.as_object()
.and_then(|o| o.get("typescript").cloned())
.unwrap_or_default();
Self::from_raw_settings(deno, javascript, typescript)
}
}
#[derive(Debug, Clone, Default)]
pub struct ConfigSnapshot {
pub client_capabilities: ClientCapabilities,
pub config_file: Option<ConfigFile>,
pub settings: Settings,
pub workspace_folders: Vec<(ModuleSpecifier, lsp::WorkspaceFolder)>,
}
impl ConfigSnapshot {
pub fn workspace_settings_for_specifier(
&self,
specifier: &ModuleSpecifier,
) -> &WorkspaceSettings {
self.settings.get_for_specifier(specifier).0
}
/// Determine if the provided specifier is enabled or not.
pub fn specifier_enabled(&self, specifier: &ModuleSpecifier) -> bool {
specifier_enabled(
specifier,
self.config_file.as_ref(),
&self.settings,
&self.workspace_folders,
)
}
pub fn specifier_enabled_for_test(
&self,
specifier: &ModuleSpecifier,
) -> bool {
if let Some(cf) = &self.config_file {
if let Some(options) = cf.to_test_config().ok().flatten() {
if !options.files.matches_specifier(specifier) {
return false;
}
}
}
if !self.specifier_enabled(specifier) {
return false;
}
true
}
}
#[derive(Debug, Default, Clone)]
pub struct Settings {
pub unscoped: WorkspaceSettings,
pub by_workspace_folder: Option<BTreeMap<ModuleSpecifier, WorkspaceSettings>>,
}
impl Settings {
pub fn get_unscoped(&self) -> &WorkspaceSettings {
&self.unscoped
}
pub fn get_for_specifier(
&self,
specifier: &ModuleSpecifier,
) -> (&WorkspaceSettings, Option<&ModuleSpecifier>) {
let Ok(path) = specifier_to_file_path(specifier) else {
return (&self.unscoped, None);
};
if let Some(by_workspace_folder) = &self.by_workspace_folder {
for (folder_uri, settings) in by_workspace_folder.iter().rev() {
let Ok(folder_path) = specifier_to_file_path(folder_uri) else {
continue;
};
if path.starts_with(folder_path) {
return (settings, Some(folder_uri));
}
}
}
(&self.unscoped, None)
}
pub fn set_unscoped(&mut self, mut settings: WorkspaceSettings) {
// See https://github.com/denoland/vscode_deno/issues/908.
if settings.enable_paths == Some(vec![]) {
settings.enable_paths = None;
}
self.unscoped = settings;
}
pub fn set_for_workspace_folders(
&mut self,
mut by_workspace_folder: Option<
BTreeMap<ModuleSpecifier, WorkspaceSettings>,
>,
) {
if let Some(by_workspace_folder) = &mut by_workspace_folder {
for settings in by_workspace_folder.values_mut() {
// See https://github.com/denoland/vscode_deno/issues/908.
if settings.enable_paths == Some(vec![]) {
settings.enable_paths = None;
}
}
}
self.by_workspace_folder = by_workspace_folder;
}
}
#[derive(Debug)]
struct WithCanonicalizedSpecifier<T> {
/// Stored canonicalized specifier, which is used for file watcher events.
canonicalized_specifier: ModuleSpecifier,
file: T,
}
/// Contains the config file and dependent information.
#[derive(Debug)]
struct LspConfigFileInfo {
config_file: WithCanonicalizedSpecifier<ConfigFile>,
/// An optional deno.lock file, which is resolved relative to the config file.
maybe_lockfile: Option<WithCanonicalizedSpecifier<Arc<Mutex<Lockfile>>>>,
/// The canonicalized node_modules directory, which is found relative to the config file.
maybe_node_modules_dir: Option<PathBuf>,
}
#[derive(Debug)]
pub struct Config {
pub client_capabilities: ClientCapabilities,
settings: Settings,
pub workspace_folders: Vec<(ModuleSpecifier, lsp::WorkspaceFolder)>,
/// An optional configuration file which has been specified in the client
/// options along with some data that is computed after the config file is set.
maybe_config_file_info: Option<LspConfigFileInfo>,
}
impl Config {
pub fn new() -> Self {
Self {
client_capabilities: ClientCapabilities::default(),
// Root provided by the initialization parameters.
settings: Default::default(),
workspace_folders: vec![],
maybe_config_file_info: None,
}
}
#[cfg(test)]
pub fn new_with_root(root_uri: Url) -> Self {
let mut config = Self::new();
let name = root_uri.path_segments().and_then(|s| s.last());
let name = name.unwrap_or_default().to_string();
config.workspace_folders = vec![(
root_uri.clone(),
lsp::WorkspaceFolder {
uri: root_uri,
name,
},
)];
config
}
pub fn set_workspace_settings(
&mut self,
unscoped: WorkspaceSettings,
by_workspace_folder: Option<BTreeMap<ModuleSpecifier, WorkspaceSettings>>,
) {
self.settings.set_unscoped(unscoped);
self.settings.set_for_workspace_folders(by_workspace_folder);
}
pub fn workspace_settings(&self) -> &WorkspaceSettings {
self.settings.get_unscoped()
}
pub fn workspace_settings_for_specifier(
&self,
specifier: &ModuleSpecifier,
) -> &WorkspaceSettings {
self.settings.get_for_specifier(specifier).0
}
pub fn language_settings_for_specifier(
&self,
specifier: &ModuleSpecifier,
) -> Option<&LanguageWorkspaceSettings> {
let workspace_settings = self.workspace_settings_for_specifier(specifier);
match MediaType::from_specifier(specifier) {
MediaType::JavaScript
| MediaType::Jsx
| MediaType::Mjs
| MediaType::Cjs => Some(&workspace_settings.javascript),
MediaType::TypeScript
| MediaType::Mts
| MediaType::Cts
| MediaType::Dts
| MediaType::Dmts
| MediaType::Dcts
| MediaType::Tsx => Some(&workspace_settings.typescript),
MediaType::Json
| MediaType::Wasm
| MediaType::TsBuildInfo
| MediaType::SourceMap
| MediaType::Unknown => None,
}
}
/// Determine if any inlay hints are enabled. This allows short circuiting
/// when there are no inlay hints enabled.
pub fn enabled_inlay_hints_for_specifier(
&self,
specifier: &ModuleSpecifier,
) -> bool {
let Some(settings) = self.language_settings_for_specifier(specifier) else {
return false;
};
!matches!(
settings.inlay_hints.parameter_names.enabled,
InlayHintsParamNamesEnabled::None
) || settings.inlay_hints.parameter_types.enabled
|| settings.inlay_hints.variable_types.enabled
|| settings.inlay_hints.property_declaration_types.enabled
|| settings.inlay_hints.function_like_return_types.enabled
|| settings.inlay_hints.enum_member_values.enabled
}
pub fn root_uri(&self) -> Option<&Url> {
self.workspace_folders.get(0).map(|p| &p.0)
}
pub fn maybe_node_modules_dir_path(&self) -> Option<&PathBuf> {
self
.maybe_config_file_info
.as_ref()
.and_then(|p| p.maybe_node_modules_dir.as_ref())
}
pub fn maybe_vendor_dir_path(&self) -> Option<PathBuf> {
self.maybe_config_file().and_then(|c| c.vendor_dir_path())
}
pub fn maybe_config_file(&self) -> Option<&ConfigFile> {
self
.maybe_config_file_info
.as_ref()
.map(|c| &c.config_file.file)
}
/// Canonicalized specifier of the config file, which should only be used for
/// file watcher events. Otherwise, prefer using the non-canonicalized path
/// as the rest of the CLI does for config files.
pub fn maybe_config_file_canonicalized_specifier(
&self,
) -> Option<&ModuleSpecifier> {
self
.maybe_config_file_info
.as_ref()
.map(|c| &c.config_file.canonicalized_specifier)
}
pub fn maybe_lockfile(&self) -> Option<&Arc<Mutex<Lockfile>>> {
self
.maybe_config_file_info
.as_ref()
.and_then(|c| c.maybe_lockfile.as_ref().map(|l| &l.file))
}
/// Canonicalized specifier of the lockfile, which should only be used for
/// file watcher events. Otherwise, prefer using the non-canonicalized path
/// as the rest of the CLI does for config files.
pub fn maybe_lockfile_canonicalized_specifier(
&self,
) -> Option<&ModuleSpecifier> {
self.maybe_config_file_info.as_ref().and_then(|c| {
c.maybe_lockfile
.as_ref()
.map(|l| &l.canonicalized_specifier)
})
}
pub fn clear_config_file(&mut self) {
self.maybe_config_file_info = None;
}
pub fn has_config_file(&self) -> bool {
self.maybe_config_file_info.is_some()
}
pub fn set_config_file(&mut self, config_file: ConfigFile) {
self.maybe_config_file_info = Some(LspConfigFileInfo {
maybe_lockfile: resolve_lockfile_from_config(&config_file).map(
|lockfile| {
let path = canonicalize_path_maybe_not_exists(&lockfile.filename)
.unwrap_or_else(|_| lockfile.filename.clone());
WithCanonicalizedSpecifier {
canonicalized_specifier: ModuleSpecifier::from_file_path(path)
.unwrap(),
file: Arc::new(Mutex::new(lockfile)),
}
},
),
maybe_node_modules_dir: resolve_node_modules_dir(&config_file),
config_file: WithCanonicalizedSpecifier {
canonicalized_specifier: config_file
.specifier
.to_file_path()
.ok()
.and_then(|p| canonicalize_path_maybe_not_exists(&p).ok())
.and_then(|p| ModuleSpecifier::from_file_path(p).ok())
.unwrap_or_else(|| config_file.specifier.clone()),
file: config_file,
},
});
}
pub fn snapshot(&self) -> Arc<ConfigSnapshot> {
Arc::new(ConfigSnapshot {
client_capabilities: self.client_capabilities.clone(),
config_file: self.maybe_config_file().cloned(),
settings: self.settings.clone(),
workspace_folders: self.workspace_folders.clone(),
})
}
pub fn specifier_enabled(&self, specifier: &ModuleSpecifier) -> bool {
specifier_enabled(
specifier,
self.maybe_config_file(),
&self.settings,
&self.workspace_folders,
)
}
pub fn specifier_enabled_for_test(
&self,
specifier: &ModuleSpecifier,
) -> bool {
if let Some(cf) = self.maybe_config_file() {
if let Some(options) = cf.to_test_config().ok().flatten() {
if !options.files.matches_specifier(specifier) {
return false;
}
}
}
if !self.specifier_enabled(specifier) {
return false;
}
true
}
pub fn get_enabled_paths(&self) -> Vec<PathBuf> {
let mut paths = vec![];
for (workspace_uri, _) in &self.workspace_folders {
let Ok(workspace_path) = specifier_to_file_path(workspace_uri) else {
lsp_log!("Unable to convert uri \"{}\" to path.", workspace_uri);
continue;
};
let settings = self.workspace_settings_for_specifier(workspace_uri);
if let Some(enable_paths) = &settings.enable_paths {
for path in enable_paths {
paths.push(workspace_path.join(path));
}
} else {
paths.push(workspace_path);
}
}
paths.sort();
paths.dedup();
paths
}
pub fn get_disabled_paths(&self) -> Vec<PathBuf> {
let mut paths = vec![];
if let Some(cf) = self.maybe_config_file() {
if let Some(files) = cf.to_files_config().ok().flatten() {
for path in files.exclude {
paths.push(path);
}
}
}
for (workspace_uri, _) in &self.workspace_folders {
let Ok(workspace_path) = specifier_to_file_path(workspace_uri) else {
lsp_log!("Unable to convert uri \"{}\" to path.", workspace_uri);
continue;
};
let settings = self.workspace_settings_for_specifier(workspace_uri);
if settings.enable.unwrap_or_else(|| self.has_config_file()) {
for path in &settings.disable_paths {
paths.push(workspace_path.join(path));
}
} else {
paths.push(workspace_path);
}
}
paths.sort();
paths.dedup();
paths
}
pub fn log_file(&self) -> bool {
self.settings.unscoped.log_file
}
pub fn internal_inspect(&self) -> &InspectSetting {
&self.settings.unscoped.internal_inspect
}
pub fn update_capabilities(
&mut self,
capabilities: &lsp::ClientCapabilities,
) {
if let Some(experimental) = &capabilities.experimental {
self.client_capabilities.status_notification = experimental
.get("statusNotification")
.and_then(|it| it.as_bool())
== Some(true);
self.client_capabilities.testing_api =
experimental.get("testingApi").and_then(|it| it.as_bool())
== Some(true);
}
if let Some(workspace) = &capabilities.workspace {
self.client_capabilities.workspace_configuration =
workspace.configuration.unwrap_or(false);
self.client_capabilities.workspace_did_change_watched_files = workspace
.did_change_watched_files
.and_then(|it| it.dynamic_registration)
.unwrap_or(false);
if let Some(file_operations) = &workspace.file_operations {
if let Some(true) = file_operations.dynamic_registration {
self.client_capabilities.workspace_will_rename_files =
file_operations.will_rename.unwrap_or(false);
}
}
}
if let Some(text_document) = &capabilities.text_document {
self.client_capabilities.line_folding_only = text_document
.folding_range
.as_ref()
.and_then(|it| it.line_folding_only)
.unwrap_or(false);
self.client_capabilities.code_action_disabled_support = text_document
.code_action
.as_ref()
.and_then(|it| it.disabled_support)
.unwrap_or(false);
self.client_capabilities.snippet_support =
if let Some(completion) = &text_document.completion {
completion
.completion_item
.as_ref()
.and_then(|it| it.snippet_support)
.unwrap_or(false)
} else {
false
};
}
}
}
fn specifier_enabled(
specifier: &Url,
config_file: Option<&ConfigFile>,
settings: &Settings,
workspace_folders: &[(Url, lsp::WorkspaceFolder)],
) -> bool {
if let Some(cf) = config_file {
if let Some(files) = cf.to_files_config().ok().flatten() {
if !files.matches_specifier(specifier) {
return false;
}
}
}
let Ok(path) = specifier_to_file_path(specifier) else {
// Non-file URLs are not disabled by these settings.
return true;
};
let (settings, mut folder_uri) = settings.get_for_specifier(specifier);
folder_uri = folder_uri.or_else(|| workspace_folders.get(0).map(|f| &f.0));
let mut disable_paths = vec![];
let mut enable_paths = None;
if let Some(folder_uri) = folder_uri {
if let Ok(folder_path) = specifier_to_file_path(folder_uri) {
disable_paths = settings
.disable_paths
.iter()
.map(|p| folder_path.join(p))
.collect::<Vec<_>>();
enable_paths = settings.enable_paths.as_ref().map(|enable_paths| {
enable_paths
.iter()
.map(|p| folder_path.join(p))
.collect::<Vec<_>>()
});
}
}
if let Some(enable_paths) = &enable_paths {
for enable_path in enable_paths {
if path.starts_with(enable_path)
&& !disable_paths.iter().any(|p| path.starts_with(p))
{
return true;
}
}
false
} else {
settings.enable.unwrap_or_else(|| config_file.is_some())
&& !disable_paths.iter().any(|p| path.starts_with(p))
}
}
fn resolve_lockfile_from_config(config_file: &ConfigFile) -> Option<Lockfile> {
let lockfile_path = match config_file.resolve_lockfile_path() {
Ok(Some(value)) => value,
Ok(None) => return None,
Err(err) => {
lsp_warn!("Error resolving lockfile: {:#}", err);
return None;
}
};
resolve_lockfile_from_path(lockfile_path)
}
fn resolve_node_modules_dir(config_file: &ConfigFile) -> Option<PathBuf> {
// For the language server, require an explicit opt-in via the
// `nodeModulesDir: true` setting in the deno.json file. This is to
// reduce the chance of modifying someone's node_modules directory
// without them having asked us to do so.
let explicitly_disabled = config_file.node_modules_dir_flag() == Some(false);
if explicitly_disabled {
return None;
}
let enabled = config_file.node_modules_dir_flag() == Some(true)
|| config_file.vendor_dir_flag() == Some(true);
if !enabled {
return None;
}
if config_file.specifier.scheme() != "file" {
return None;
}
let file_path = config_file.specifier.to_file_path().ok()?;
let node_modules_dir = file_path.parent()?.join("node_modules");
canonicalize_path_maybe_not_exists(&node_modules_dir).ok()
}
fn resolve_lockfile_from_path(lockfile_path: PathBuf) -> Option<Lockfile> {
match Lockfile::new(lockfile_path, false) {
Ok(value) => {
if let Ok(specifier) = ModuleSpecifier::from_file_path(&value.filename) {
lsp_log!(" Resolved lock file: \"{}\"", specifier);
}
Some(value)
}
Err(err) => {
lsp_warn!("Error loading lockfile: {:#}", err);
None
}
}
}
#[cfg(test)]
mod tests {
use super::*;
use deno_core::resolve_url;
use deno_core::serde_json;
use deno_core::serde_json::json;
use pretty_assertions::assert_eq;
#[test]
fn test_config_specifier_enabled() {
let root_uri = resolve_url("file:///").unwrap();
let mut config = Config::new_with_root(root_uri);
let specifier = resolve_url("file:///a.ts").unwrap();
assert!(!config.specifier_enabled(&specifier));
config.set_workspace_settings(
serde_json::from_value(json!({
"enable": true
}))
.unwrap(),
None,
);
assert!(config.specifier_enabled(&specifier));
}
#[test]
fn test_config_snapshot_specifier_enabled() {
let root_uri = resolve_url("file:///").unwrap();
let mut config = Config::new_with_root(root_uri);
let specifier = resolve_url("file:///a.ts").unwrap();
assert!(!config.specifier_enabled(&specifier));
config.set_workspace_settings(
serde_json::from_value(json!({
"enable": true
}))
.unwrap(),
None,
);
let config_snapshot = config.snapshot();
assert!(config_snapshot.specifier_enabled(&specifier));
}
#[test]
fn test_config_specifier_enabled_path() {
let root_uri = resolve_url("file:///project/").unwrap();
let mut config = Config::new_with_root(root_uri);
let specifier_a = resolve_url("file:///project/worker/a.ts").unwrap();
let specifier_b = resolve_url("file:///project/other/b.ts").unwrap();
assert!(!config.specifier_enabled(&specifier_a));
assert!(!config.specifier_enabled(&specifier_b));
let workspace_settings =
serde_json::from_str(r#"{ "enablePaths": ["worker"] }"#).unwrap();
config.set_workspace_settings(workspace_settings, None);
assert!(config.specifier_enabled(&specifier_a));
assert!(!config.specifier_enabled(&specifier_b));
let config_snapshot = config.snapshot();
assert!(config_snapshot.specifier_enabled(&specifier_a));
assert!(!config_snapshot.specifier_enabled(&specifier_b));
}
#[test]
fn test_config_specifier_disabled_path() {
let root_uri = resolve_url("file:///root/").unwrap();
let mut config = Config::new_with_root(root_uri.clone());
config.settings.unscoped.enable = Some(true);
config.settings.unscoped.enable_paths =
Some(vec!["mod1.ts".to_string(), "mod2.ts".to_string()]);
config.settings.unscoped.disable_paths = vec!["mod2.ts".to_string()];
assert!(config.specifier_enabled(&root_uri.join("mod1.ts").unwrap()));
assert!(!config.specifier_enabled(&root_uri.join("mod2.ts").unwrap()));
assert!(!config.specifier_enabled(&root_uri.join("mod3.ts").unwrap()));
}
#[test]
fn test_set_workspace_settings_defaults() {
let mut config = Config::new();
config
.set_workspace_settings(serde_json::from_value(json!({})).unwrap(), None);
assert_eq!(
config.workspace_settings().clone(),
WorkspaceSettings {
enable: None,
disable_paths: vec![],
enable_paths: None,
cache: None,
cache_on_save: false,
certificate_stores: None,
config: None,
import_map: None,
code_lens: CodeLensSettings {
implementations: false,
references: false,
references_all_functions: false,
test: true,
},
internal_debug: false,
internal_inspect: InspectSetting::Bool(false),
log_file: false,
lint: true,
document_preload_limit: 1_000,
suggest: DenoCompletionSettings {
imports: ImportCompletionSettings {
auto_discover: true,
hosts: HashMap::new(),
}
},
testing: TestingSettings {
args: vec!["--allow-all".to_string(), "--no-check".to_string()],
},
tls_certificate: None,
unsafely_ignore_certificate_errors: None,
unstable: false,
javascript: LanguageWorkspaceSettings {
inlay_hints: InlayHintsSettings {
parameter_names: InlayHintsParamNamesOptions {
enabled: InlayHintsParamNamesEnabled::None,
suppress_when_argument_matches_name: true
},
parameter_types: InlayHintsParamTypesOptions { enabled: false },
variable_types: InlayHintsVarTypesOptions {
enabled: false,
suppress_when_type_matches_name: true
},
property_declaration_types: InlayHintsPropDeclTypesOptions {
enabled: false
},
function_like_return_types: InlayHintsFuncLikeReturnTypesOptions {
enabled: false
},
enum_member_values: InlayHintsEnumMemberValuesOptions {
enabled: false
},
},
preferences: LanguagePreferences {
import_module_specifier: ImportModuleSpecifier::Shortest,
jsx_attribute_completion_style: JsxAttributeCompletionStyle::Auto,
auto_import_file_exclude_patterns: vec![],
use_aliases_for_renames: true,
quote_style: QuoteStyle::Auto,
},
suggest: CompletionSettings {
complete_function_calls: false,
include_automatic_optional_chain_completions: true,
include_completions_for_import_statements: true,
names: true,
paths: true,
auto_imports: true,
enabled: true,
class_member_snippets: ClassMemberSnippets { enabled: true },
object_literal_method_snippets: ObjectLiteralMethodSnippets {
enabled: true,
},
},
update_imports_on_file_move: UpdateImportsOnFileMoveOptions {
enabled: UpdateImportsOnFileMoveEnabled::Prompt
}
},
typescript: LanguageWorkspaceSettings {
inlay_hints: InlayHintsSettings {
parameter_names: InlayHintsParamNamesOptions {
enabled: InlayHintsParamNamesEnabled::None,
suppress_when_argument_matches_name: true
},
parameter_types: InlayHintsParamTypesOptions { enabled: false },
variable_types: InlayHintsVarTypesOptions {
enabled: false,
suppress_when_type_matches_name: true
},
property_declaration_types: InlayHintsPropDeclTypesOptions {
enabled: false
},
function_like_return_types: InlayHintsFuncLikeReturnTypesOptions {
enabled: false
},
enum_member_values: InlayHintsEnumMemberValuesOptions {
enabled: false
},
},
preferences: LanguagePreferences {
import_module_specifier: ImportModuleSpecifier::Shortest,
jsx_attribute_completion_style: JsxAttributeCompletionStyle::Auto,
auto_import_file_exclude_patterns: vec![],
use_aliases_for_renames: true,
quote_style: QuoteStyle::Auto,
},
suggest: CompletionSettings {
complete_function_calls: false,
include_automatic_optional_chain_completions: true,
include_completions_for_import_statements: true,
names: true,
paths: true,
auto_imports: true,
enabled: true,
class_member_snippets: ClassMemberSnippets { enabled: true },
object_literal_method_snippets: ObjectLiteralMethodSnippets {
enabled: true,
},
},
update_imports_on_file_move: UpdateImportsOnFileMoveOptions {
enabled: UpdateImportsOnFileMoveEnabled::Prompt
}
},
}
);
}
#[test]
fn test_empty_cache() {
let mut config = Config::new();
config.set_workspace_settings(
serde_json::from_value(json!({ "cache": "" })).unwrap(),
None,
);
assert_eq!(
config.workspace_settings().clone(),
WorkspaceSettings::default()
);
}
#[test]
fn test_empty_import_map() {
let mut config = Config::new();
config.set_workspace_settings(
serde_json::from_value(json!({ "import_map": "" })).unwrap(),
None,
);
assert_eq!(
config.workspace_settings().clone(),
WorkspaceSettings::default()
);
}
#[test]
fn test_empty_tls_certificate() {
let mut config = Config::new();
config.set_workspace_settings(
serde_json::from_value(json!({ "tls_certificate": "" })).unwrap(),
None,
);
assert_eq!(
config.workspace_settings().clone(),
WorkspaceSettings::default()
);
}
#[test]
fn test_empty_config() {
let mut config = Config::new();
config.set_workspace_settings(
serde_json::from_value(json!({ "config": "" })).unwrap(),
None,
);
assert_eq!(
config.workspace_settings().clone(),
WorkspaceSettings::default()
);
}
#[test]
fn config_get_enabled_paths() {
let mut config = Config::new();
config.workspace_folders = vec![
(
Url::parse("file:///root1/").unwrap(),
lsp::WorkspaceFolder {
uri: Url::parse("file:///root1/").unwrap(),
name: "1".to_string(),
},
),
(
Url::parse("file:///root2/").unwrap(),
lsp::WorkspaceFolder {
uri: Url::parse("file:///root2/").unwrap(),
name: "2".to_string(),
},
),
(
Url::parse("file:///root3/").unwrap(),
lsp::WorkspaceFolder {
uri: Url::parse("file:///root3/").unwrap(),
name: "3".to_string(),
},
),
];
config.set_workspace_settings(
Default::default(),
Some(
vec![
(
Url::parse("file:///root1/").unwrap(),
WorkspaceSettings {
enable_paths: Some(vec![
"sub_dir".to_string(),
"sub_dir/other".to_string(),
"test.ts".to_string(),
]),
..Default::default()
},
),
(
Url::parse("file:///root2/").unwrap(),
WorkspaceSettings {
enable_paths: Some(vec!["other.ts".to_string()]),
..Default::default()
},
),
(
Url::parse("file:///root3/").unwrap(),
WorkspaceSettings {
enable: Some(true),
..Default::default()
},
),
]
.into_iter()
.collect(),
),
);
assert_eq!(
config.get_enabled_paths(),
vec![
PathBuf::from("/root1/sub_dir"),
PathBuf::from("/root1/sub_dir/other"),
PathBuf::from("/root1/test.ts"),
PathBuf::from("/root2/other.ts"),
PathBuf::from("/root3/"),
]
);
}
#[test]
fn config_enable_via_config_file_detection() {
let root_uri = resolve_url("file:///root/").unwrap();
let mut config = Config::new_with_root(root_uri.clone());
config.settings.unscoped.enable = None;
assert!(!config.specifier_enabled(&root_uri));
config.set_config_file(
ConfigFile::new("{}", root_uri.join("deno.json").unwrap()).unwrap(),
);
assert!(config.specifier_enabled(&root_uri));
}
// Regression test for https://github.com/denoland/vscode_deno/issues/917.
#[test]
fn config_specifier_enabled_matches_by_path_component() {
let root_uri = resolve_url("file:///root/").unwrap();
let mut config = Config::new_with_root(root_uri.clone());
config.settings.unscoped.enable_paths = Some(vec!["mo".to_string()]);
assert!(!config.specifier_enabled(&root_uri.join("mod.ts").unwrap()));
}
#[test]
fn config_specifier_enabled_for_test() {
let root_uri = resolve_url("file:///root/").unwrap();
let mut config = Config::new_with_root(root_uri.clone());
config.settings.unscoped.enable = Some(true);
config.settings.unscoped.enable_paths =
Some(vec!["mod1.ts".to_string(), "mod2.ts".to_string()]);
config.settings.unscoped.disable_paths = vec!["mod2.ts".to_string()];
assert!(
config.specifier_enabled_for_test(&root_uri.join("mod1.ts").unwrap())
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod2.ts").unwrap())
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod3.ts").unwrap())
);
config.settings.unscoped.enable_paths = None;
config.set_config_file(
ConfigFile::new(
&json!({
"exclude": ["mod2.ts"],
"test": {
"exclude": ["mod3.ts"],
},
})
.to_string(),
root_uri.join("deno.json").unwrap(),
)
.unwrap(),
);
assert!(
config.specifier_enabled_for_test(&root_uri.join("mod1.ts").unwrap())
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod2.ts").unwrap())
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod3.ts").unwrap())
);
config.set_config_file(
ConfigFile::new(
&json!({
"test": {
"include": ["mod1.ts"],
},
})
.to_string(),
root_uri.join("deno.json").unwrap(),
)
.unwrap(),
);
assert!(
config.specifier_enabled_for_test(&root_uri.join("mod1.ts").unwrap())
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod2.ts").unwrap())
);
config.set_config_file(
ConfigFile::new(
&json!({
"test": {
"exclude": ["mod2.ts"],
"include": ["mod2.ts"],
},
})
.to_string(),
root_uri.join("deno.json").unwrap(),
)
.unwrap(),
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod1.ts").unwrap())
);
assert!(
!config.specifier_enabled_for_test(&root_uri.join("mod2.ts").unwrap())
);
}
#[test]
fn config_snapshot_specifier_enabled_for_test() {
let root_uri = resolve_url("file:///root/").unwrap();
let mut config = Config::new_with_root(root_uri.clone());
config.settings.unscoped.enable = Some(true);
config.set_config_file(
ConfigFile::new(
&json!({
"exclude": ["mod2.ts"],
"test": {
"exclude": ["mod3.ts"],
},
})
.to_string(),
root_uri.join("deno.json").unwrap(),
)
.unwrap(),
);
let config_snapshot = config.snapshot();
assert!(config_snapshot
.specifier_enabled_for_test(&root_uri.join("mod1.ts").unwrap()));
assert!(!config_snapshot
.specifier_enabled_for_test(&root_uri.join("mod2.ts").unwrap()));
assert!(!config_snapshot
.specifier_enabled_for_test(&root_uri.join("mod3.ts").unwrap()));
}
}
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