rome · ematipico · Nov 28, 2022 · Nov 21, 2022 · Nov 28, 2022 · Nov 28, 2022
diff --git a/.cargo/config.toml b/.cargo/config.toml
@@ -5,6 +5,7 @@ codegen = "run -p xtask_codegen --"
 codegen-configuration = "run -p xtask_codegen --features configuration -- configuration"
 codegen-schema = "run -p xtask_codegen --features schema -- schema"
 codegen-bindings = "run -p xtask_codegen --features schema -- bindings"
+codegen-aria = "run -p xtask_codegen --features aria -- aria"
 lintdoc = "run -p xtask_lintdoc --"
 documentation = """
     doc \

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/crates/rome_analyze/src/lib.rs b/crates/rome_analyze/src/lib.rs
@@ -42,7 +42,6 @@ use crate::signals::DiagnosticSignal;
 pub use crate::signals::{AnalyzerAction, AnalyzerSignal};
 pub use crate::syntax::SyntaxVisitor;
 pub use crate::visitor::{NodeVisitor, Visitor, VisitorContext, VisitorFinishContext};
-
 use rome_console::markup;
 use rome_diagnostics::{category, Applicability, DiagnosticTags, FileId};
 use rome_rowan::{

diff --git a/crates/rome_analyze/src/rule.rs b/crates/rome_analyze/src/rule.rs
@@ -385,9 +385,16 @@ pub struct RuleDiagnostic {
 pub struct RuleAdvice {
     pub(crate) details: Vec<Detail>,
     pub(crate) notes: Vec<(LogCategory, MarkupBuf)>,
+    pub(crate) suggestion_list: Option<SuggestionList>,
     pub(crate) code_suggestion_list: Vec<CodeSuggestionAdvice<MarkupBuf>>,
 }
 
+#[derive(Debug, Default)]
+pub struct SuggestionList {
+    pub(crate) message: MarkupBuf,
+    pub(crate) list: Vec<MarkupBuf>,
+}
+
 impl Advices for RuleAdvice {
     fn record(&self, visitor: &mut dyn Visit) -> std::io::Result<()> {
         for detail in &self.details {
@@ -402,6 +409,19 @@ impl Advices for RuleAdvice {
             visitor.record_log(*log_category, &markup! { {note} }.to_owned())?;
         }
 
+        if let Some(suggestion_list) = &self.suggestion_list {
+            visitor.record_log(
+                LogCategory::Info,
+                &markup! { {suggestion_list.message} }.to_owned(),
+            )?;
+            let list: Vec<_> = suggestion_list
+                .list
+                .iter()
+                .map(|suggestion| suggestion as &dyn Display)
+                .collect();
+            visitor.record_list(&list)?;
+        }
+
         // finally, we print possible code suggestions on how to fix the issue
         for suggestion in &self.code_suggestion_list {
             suggestion.record(visitor)?;
@@ -486,6 +506,22 @@ impl RuleDiagnostic {
         self.footer(LogCategory::Info, msg)
     }
 
+    /// It creates a new footer note which contains a message and a list of possible suggestions.
+    /// Useful when there's need to suggest a list of things inside a diagnostic.
+    pub fn footer_list(mut self, message: impl Display, list: &[impl Display]) -> Self {
+        if !list.is_empty() {
+            self.rule_advice.suggestion_list = Some(SuggestionList {
+                message: markup! { {message} }.to_owned(),
+                list: list
+                    .iter()
+                    .map(|msg| markup! { {msg} }.to_owned())
+                    .collect(),
+            });
+        }
+
+        self
+    }
+
     /// Adds a footer to this [`RuleDiagnostic`], with the `Warn` severity.
     pub fn warning(self, msg: impl Display) -> Self {
         self.footer(LogCategory::Warn, msg)

diff --git a/crates/rome_aria/Cargo.toml b/crates/rome_aria/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "rome_aria"
+version = "0.0.0"
+edition = "2021"
+authors = ["Rome Tools Developers and Contributors"]
+repository = "https://github.com/rome/tools"
+license = "MIT"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+rustc-hash = "1.1.0"
diff --git a/crates/rome_aria/src/constants.rs b/crates/rome_aria/src/constants.rs
@@ -0,0 +1,140 @@
+//! Metadata of:
+//! - ARIA properties
+//! - ARIA property types
+//! - ARIA roles
+
+pub const ARIA_PROPERTIES: [&str; 48] = [
+    "aria-activedescendant",
+    "aria-atomic",
+    "aria-autocomplete",
+    "aria-busy",
+    "aria-checked",
+    "aria-colcount",
+    "aria-colindex",
+    "aria-colspan",
+    "aria-controls",
+    "aria-current",
+    "aria-describedby",
+    "aria-details",
+    "aria-disabled",
+    "aria-dropeffect",
+    "aria-errormessage",
+    "aria-expanded",
+    "aria-flowto",
+    "aria-grabbed",
+    "aria-haspopup",
+    "aria-hidden",
+    "aria-invalid",
+    "aria-keyshortcuts",
+    "aria-label",
+    "aria-labelledby",
+    "aria-level",
+    "aria-live",
+    "aria-modal",
+    "aria-multiline",
+    "aria-multiselectable",
+    "aria-orientation",
+    "aria-owns",
+    "aria-placeholder",
+    "aria-posinset",
+    "aria-pressed",
+    "aria-readonly",
+    "aria-relevant",
+    "aria-required",
+    "aria-roledescription",
+    "aria-rowcount",
+    "aria-rowindex",
+    "aria-rowspan",
+    "aria-selected",
+    "aria-setsize",
+    "aria-sort",
+    "aria-valuemax",
+    "aria-valuemin",
+    "aria-valuenow",
+    "aria-valuetext",
+];
+
+pub const ARIA_PROPERTY_TYPE: [&str; 9] = [
+    "boolean",
+    "id",
+    "idlist",
+    "integer",
+    "number",
+    "string",
+    "token",
+    "tokenlist",
+    "tristate",
+];
+
+pub const ARIA_WIDGET_ROLES: [&str; 27] = [
+    "alert",
+    "alertdialog",
+    "button",
+    "checkbox",
+    "dialog",
+    "gridcell",
+    "link",
+    "log",
+    "marquee",
+    "menuitem",
+    "menuitemcheckbox",
+    "menuitemradio",
+    "option",
+    "progressbar",
+    "radio",
+    "scrollbar",
+    "searchbox",
+    "slider",
+    "spinbutton",
+    "status",
+    "switch",
+    "tab",
+    "tabpanel",
+    "textbox",
+    "timer",
+    "tooltip",
+    "treeitem",
+];
+
+pub const ARIA_ABSTRACT_ROLES: [&str; 12] = [
+    "command",
+    "composite",
+    "input",
+    "landmark",
+    "range",
+    "roletype",
+    "section",
+    "sectionhead",
+    "select",
+    "structure",
+    "widget",
+    "window",
+];
+
+pub const ARIA_DOCUMENT_STRUCTURE_ROLES: [&str; 25] = [
+    "article",
+    "cell",
+    "columnheader",
+    "definition",
+    "directory",
+    "document",
+    "feed",
+    "figure",
+    "group",
+    "heading",
+    "img",
+    "list",
+    "listitem",
+    "math",
+    "none",
+    "note",
+    "presentation",
+    "region",
+    "row",
+    "rowgroup",
+    "rowheader",
+    "separator",
+    "table",
+    "term",
+    "toolbar",
+];