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fix(linter): eslint-plugin-import no-named-as-default-member rule (#2071)
Fixed false positives and early return @mysteryven
#1988
64de6e9265 (r1453429430)
This commit is contained in:
parent
29dc5e69ff
commit
d7ecd21801
1 changed files with 32 additions and 21 deletions
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@ -3,7 +3,7 @@ use std::collections::HashMap;
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use dashmap::mapref::one::Ref;
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use dashmap::mapref::one::Ref;
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use oxc_ast::{
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use oxc_ast::{
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ast::{BindingPatternKind, Expression, MemberExpression},
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ast::{BindingPatternKind, Expression, IdentifierReference, MemberExpression},
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AstKind,
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AstKind,
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};
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};
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use oxc_diagnostics::{
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use oxc_diagnostics::{
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@ -11,6 +11,7 @@ use oxc_diagnostics::{
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thiserror::Error,
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thiserror::Error,
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};
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};
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use oxc_macros::declare_oxc_lint;
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use oxc_macros::declare_oxc_lint;
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use oxc_semantic::SymbolId;
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use oxc_span::{Atom, Span};
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use oxc_span::{Atom, Span};
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use oxc_syntax::module_record::ImportImportName;
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use oxc_syntax::module_record::ImportImportName;
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@ -44,12 +45,21 @@ declare_oxc_lint!(
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NoNamedAsDefaultMember,
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NoNamedAsDefaultMember,
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nursery
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nursery
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);
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);
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fn get_symbol_id_from_ident(
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ctx: &LintContext<'_>,
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ident: &IdentifierReference,
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) -> Option<SymbolId> {
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let reference_id = ident.reference_id.get().unwrap();
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let reference = &ctx.symbols().references[reference_id];
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reference.symbol_id()
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}
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impl Rule for NoNamedAsDefaultMember {
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impl Rule for NoNamedAsDefaultMember {
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fn run_once(&self, ctx: &LintContext<'_>) {
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fn run_once(&self, ctx: &LintContext<'_>) {
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let module_record = ctx.semantic().module_record();
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let module_record = ctx.semantic().module_record();
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let mut has_members_map: HashMap<&Atom, (Ref<'_, Atom, _, _>, Atom)> = HashMap::default();
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let mut has_members_map: HashMap<SymbolId, (Ref<'_, Atom, _, _>, Atom)> =
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HashMap::default();
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for import_entry in &module_record.import_entries {
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for import_entry in &module_record.import_entries {
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let ImportImportName::Default(_) = import_entry.import_name else {
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let ImportImportName::Default(_) = import_entry.import_name else {
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continue;
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continue;
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@ -62,7 +72,7 @@ impl Rule for NoNamedAsDefaultMember {
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if !remote_module_record_ref.exported_bindings.is_empty() {
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if !remote_module_record_ref.exported_bindings.is_empty() {
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has_members_map.insert(
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has_members_map.insert(
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import_entry.local_name.name(),
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ctx.symbols().get_symbol_id_from_span(&import_entry.local_name.span()).unwrap(),
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(remote_module_record_ref, import_entry.module_request.name().to_owned()),
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(remote_module_record_ref, import_entry.module_request.name().to_owned()),
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);
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);
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}
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}
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@ -71,15 +81,18 @@ impl Rule for NoNamedAsDefaultMember {
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if has_members_map.is_empty() {
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if has_members_map.is_empty() {
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return;
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return;
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};
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};
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let get_external_module_name_if_has_entry = |module_name: &Atom, entry_name: &Atom| {
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let get_external_module_name_if_has_entry =
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has_members_map.get(&module_name).and_then(|it| {
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|ident: &IdentifierReference, entry_name: &Atom| {
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if it.0.exported_bindings.contains_key(entry_name) {
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get_symbol_id_from_ident(ctx, ident)
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Some(it.1.to_string())
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.and_then(|symbol_id| has_members_map.get(&symbol_id))
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} else {
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.and_then(|it| {
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None
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if it.0.exported_bindings.contains_key(entry_name) {
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}
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Some(it.1.to_string())
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})
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} else {
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};
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None
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}
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})
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};
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let process_member_expr = |member_expr: &MemberExpression| {
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let process_member_expr = |member_expr: &MemberExpression| {
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let Expression::Identifier(ident) = member_expr.object() else {
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let Expression::Identifier(ident) = member_expr.object() else {
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@ -89,7 +102,7 @@ impl Rule for NoNamedAsDefaultMember {
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return;
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return;
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};
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};
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if let Some(module_name) =
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if let Some(module_name) =
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get_external_module_name_if_has_entry(&ident.name, &Atom::new_inline(prop_str))
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get_external_module_name_if_has_entry(ident, &Atom::new_inline(prop_str))
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{
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{
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ctx.diagnostic(NoNamedAsDefaultMemberDignostic(
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ctx.diagnostic(NoNamedAsDefaultMemberDignostic(
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match member_expr {
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match member_expr {
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@ -108,21 +121,19 @@ impl Rule for NoNamedAsDefaultMember {
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match item.kind() {
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match item.kind() {
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AstKind::MemberExpression(member_expr) => process_member_expr(member_expr),
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AstKind::MemberExpression(member_expr) => process_member_expr(member_expr),
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AstKind::VariableDeclarator(decl) => {
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AstKind::VariableDeclarator(decl) => {
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if let Some(Expression::MemberExpression(member_expr)) = &decl.init {
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process_member_expr(member_expr);
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return;
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}
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let Some(Expression::Identifier(ident)) = &decl.init else {
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let Some(Expression::Identifier(ident)) = &decl.init else {
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return;
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continue;
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};
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};
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let BindingPatternKind::ObjectPattern(object_pattern) = &decl.id.kind else {
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let BindingPatternKind::ObjectPattern(object_pattern) = &decl.id.kind else {
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return;
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continue;
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};
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};
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for prop in &*object_pattern.properties {
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for prop in &*object_pattern.properties {
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let Some(name) = prop.key.static_name() else { return };
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let Some(name) = prop.key.static_name() else {
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continue;
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};
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if let Some(module_name) =
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if let Some(module_name) =
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get_external_module_name_if_has_entry(&ident.name, &name)
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get_external_module_name_if_has_entry(ident, &name)
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{
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{
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ctx.diagnostic(NoNamedAsDefaultMemberDignostic(
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ctx.diagnostic(NoNamedAsDefaultMemberDignostic(
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decl.span,
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decl.span,
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