Fix file formatting with Prettier

packages/cli/src/commands/convert.ts

@@ -36,7 +36,11 @@ interface ConvertCommandOptions {
 }
 
 /** Build the shared convert options from CLI flags. */
-function buildConvertOptions(inputPath: string, outputPath: string, options: ConvertCommandOptions) {
+function buildConvertOptions(
+  inputPath: string,
+  outputPath: string,
+  options: ConvertCommandOptions,
+) {
   const hasSelectiveFlags =
     options.includeEditorialNotes || options.includeStatutoryNotes || options.includeAmendments;
   const includeNotes = hasSelectiveFlags ? false : options.includeNotes;
@@ -159,11 +163,7 @@ export const convertCommand = new Command("convert")
   .argument("[input]", "Path to a USC XML file")
   .option("-o, --output <dir>", "Output directory", "./output")
   .option("--titles <spec>", "Title(s) to convert (e.g. 1, 1-5, 1,3,8, 1-5,8,11)")
-  .option(
-    "-i, --input-dir <dir>",
-    "Directory containing USC XML files",
-    "./downloads/usc/xml",
-  )
+  .option("-i, --input-dir <dir>", "Directory containing USC XML files", "./downloads/usc/xml")
   .option(
     "-g, --granularity <level>",
     'Output granularity: "section" (one file per section) or "chapter" (sections inline)',
@@ -186,9 +186,7 @@ export const convertCommand = new Command("convert")
   .action(async (input: string | undefined, options: ConvertCommandOptions) => {
     // Validate: must specify <input> or --titles
     if (!input && !options.titles) {
-      console.error(
-        error("Specify an input file or --titles <spec> (e.g. --titles 1-5,8,11)"),
-      );
+      console.error(error("Specify an input file or --titles <spec> (e.g. --titles 1-5,8,11)"));
       process.exit(1);
     }
 

packages/cli/src/commands/download.ts

@@ -55,9 +55,7 @@ export const downloadCommand = new Command("download")
     const outputDir = resolve(options.output);
     const titleCount = titles ? titles.length : 54;
     const label =
-      titleCount === 1
-        ? `Downloading Title ${titles?.[0]}`
-        : `Downloading ${titleCount} titles`;
+      titleCount === 1 ? `Downloading Title ${titles?.[0]}` : `Downloading ${titleCount} titles`;
 
     const spinner = createSpinner(`${label}...`);
     spinner.start();
@@ -110,8 +108,7 @@ export const downloadCommand = new Command("download")
       // Footer
       const titleWord = result.files.length === 1 ? "title" : "titles";
       const summary = `Downloaded ${result.files.length} ${titleWord} (${formatBytes(totalBytes)}) in ${formatDuration(elapsed)}`;
-      const failSuffix =
-        result.errors.length > 0 ? ` (${result.errors.length} failed)` : "";
+      const failSuffix = result.errors.length > 0 ? ` (${result.errors.length} failed)` : "";
       console.log(`  ${success(summary + failSuffix)}`);
       console.log("");
     } catch (err) {

packages/cli/src/ui.ts

@@ -52,11 +52,7 @@ function visualLength(s: string): number {
  * Compute column widths that fill the terminal.
  * Expands `flexCol` to absorb remaining space.
  */
-function fillWidths(
-  columns: string[][],
-  colCount: number,
-  flexCol: number,
-): number[] | undefined {
+function fillWidths(columns: string[][], colCount: number, flexCol: number): number[] | undefined {
   const termWidth = process.stdout.columns || 80;
   // Compute natural width per column (max visual length across all rows)
   const natural = Array.from<number>({ length: colCount }).fill(0);

packages/core/src/ast/builder.test.ts

@@ -30,7 +30,10 @@ function parseAndCollect(xml: string, emitAt: ASTBuilderOptions["emitAt"] = "sec
 }
 
 /** Helper: parse a fixture file and collect emitted sections */
-async function parseFileAndCollect(filename: string, emitAt: ASTBuilderOptions["emitAt"] = "section") {
+async function parseFileAndCollect(
+  filename: string,
+  emitAt: ASTBuilderOptions["emitAt"] = "section",
+) {
   const emitted: Array<{ node: LevelNode; context: EmitContext }> = [];
 
   const builder = new ASTBuilder({
@@ -103,14 +106,17 @@ describe("ASTBuilder", () => {
       const section = emitted[0]!.node;
 
       // Find the content node
-      const contentNode = section.children.find((c) => c.type === "content") as ContentNode | undefined;
+      const contentNode = section.children.find((c) => c.type === "content") as
+        | ContentNode
+        | undefined;
       expect(contentNode).toBeDefined();
       expect(contentNode!.variant).toBe("content");
       expect(contentNode!.children.length).toBeGreaterThan(0);
 
       // Check that there is text
       const hasText = contentNode!.children.some(
-        (c) => c.type === "inline" && c.inlineType === "text" && c.text && c.text.includes("county"),
+        (c) =>
+          c.type === "inline" && c.inlineType === "text" && c.text && c.text.includes("county"),
       );
       expect(hasText).toBe(true);
     });
@@ -119,7 +125,9 @@ describe("ASTBuilder", () => {
       const { emitted } = await parseFileAndCollect("simple-section.xml");
       const section = emitted[0]!.node;
 
-      const sourceCredit = section.children.find((c) => c.type === "sourceCredit") as SourceCreditNode | undefined;
+      const sourceCredit = section.children.find((c) => c.type === "sourceCredit") as
+        | SourceCreditNode
+        | undefined;
       expect(sourceCredit).toBeDefined();
       expect(sourceCredit!.children.length).toBeGreaterThan(0);
     });
@@ -175,7 +183,10 @@ describe("ASTBuilder", () => {
       parser.on("closeElement", (name) => builder.onCloseElement(name));
       parser.on("text", (text) => builder.onText(text));
 
-      const stream = createReadStream(resolve(FIXTURES_DIR, "section-with-subsections.xml"), "utf-8");
+      const stream = createReadStream(
+        resolve(FIXTURES_DIR, "section-with-subsections.xml"),
+        "utf-8",
+      );
       await parser.parseStream(stream);
 
       expect(onEmit).toHaveBeenCalledTimes(1);

packages/core/src/ast/builder.ts

@@ -56,7 +56,16 @@ const INLINE_TYPE_MAP: Readonly<Record<string, InlineType>> = {
  */
 interface StackFrame {
   /** What kind of frame this is */
-  kind: "level" | "content" | "inline" | "note" | "sourceCredit" | "notesContainer" | "quotedContent" | "meta" | "ignore";
+  kind:
+    | "level"
+    | "content"
+    | "inline"
+    | "note"
+    | "sourceCredit"
+    | "notesContainer"
+    | "quotedContent"
+    | "meta"
+    | "ignore";
   /** The AST node being constructed (null for meta/ignore frames) */
   node: ASTNode | null;
   /** The XML element name that opened this frame */
@@ -151,8 +160,14 @@ export class ASTBuilder {
 
     if (name === "xhtml:table") {
       this.tableCollector = {
-        headers: [], rows: [], currentRow: [], cellText: "",
-        inHead: false, inCell: false, isComplex: false, cellDepth: 0,
+        headers: [],
+        rows: [],
+        currentRow: [],
+        cellText: "",
+        inHead: false,
+        inCell: false,
+        isComplex: false,
+        cellDepth: 0,
       };
       return;
     }
@@ -163,8 +178,14 @@ export class ASTBuilder {
 
     if (name === "layout") {
       this.layoutCollector = {
-        headers: [], rows: [], currentRow: [], cellText: "",
-        inHead: false, inCell: false, isComplex: false, cellDepth: 0,
+        headers: [],
+        rows: [],
+        currentRow: [],
+        cellText: "",
+        inHead: false,
+        inCell: false,
+        isComplex: false,
+        cellDepth: 0,
       };
       return;
     }
@@ -207,7 +228,12 @@ export class ASTBuilder {
       return;
     }
 
-    if (name === "note" || name === "statutoryNote" || name === "editorialNote" || name === "changeNote") {
+    if (
+      name === "note" ||
+      name === "statutoryNote" ||
+      name === "editorialNote" ||
+      name === "changeNote"
+    ) {
       this.openNote(name, attrs);
       return;
     }
@@ -349,7 +375,12 @@ export class ASTBuilder {
     }
 
     // Handle note close
-    if (name === "note" || name === "statutoryNote" || name === "editorialNote" || name === "changeNote") {
+    if (
+      name === "note" ||
+      name === "statutoryNote" ||
+      name === "editorialNote" ||
+      name === "changeNote"
+    ) {
       this.closeNote();
       return;
     }
@@ -455,7 +486,11 @@ export class ASTBuilder {
       const trimmed = text.trim();
       if (trimmed) {
         const textNode: InlineNode = { type: "inline", inlineType: "text", text };
-        const contentNode: ContentNode = { type: "content", variant: "content", children: [textNode] };
+        const contentNode: ContentNode = {
+          type: "content",
+          variant: "content",
+          children: [textNode],
+        };
         const parent = frame.node;
         if (parent && "children" in parent && Array.isArray(parent.children)) {
           (parent.children as ASTNode[]).push(contentNode);
@@ -469,7 +504,11 @@ export class ASTBuilder {
       const trimmed = text.trim();
       if (trimmed) {
         const textNode: InlineNode = { type: "inline", inlineType: "text", text };
-        const contentNode: ContentNode = { type: "content", variant: "content", children: [textNode] };
+        const contentNode: ContentNode = {
+          type: "content",
+          variant: "content",
+          children: [textNode],
+        };
         (frame.node as LevelNode).children.push(contentNode);
       }
       return;
@@ -741,7 +780,12 @@ export class ASTBuilder {
     // Add as inline "quoted" node if parent is content/inline,
     // or as block node if parent is note/level
     const parentFrame = this.peekFrame();
-    if (parentFrame && (parentFrame.kind === "content" || parentFrame.kind === "inline" || parentFrame.kind === "sourceCredit")) {
+    if (
+      parentFrame &&
+      (parentFrame.kind === "content" ||
+        parentFrame.kind === "inline" ||
+        parentFrame.kind === "sourceCredit")
+    ) {
       // Flatten to inline quoted text
       const qNode: InlineNode = {
         type: "inline",
@@ -766,7 +810,11 @@ export class ASTBuilder {
     const levelFrame = this.findParentFrame("level");
 
     // Heading inside a note takes priority
-    if (name === "heading" && noteFrame && (!levelFrame || this.stack.indexOf(noteFrame) > this.stack.indexOf(levelFrame))) {
+    if (
+      name === "heading" &&
+      noteFrame &&
+      (!levelFrame || this.stack.indexOf(noteFrame) > this.stack.indexOf(levelFrame))
+    ) {
       (noteFrame.node as NoteNode).heading = text;
       return;
     }
@@ -783,7 +831,9 @@ export class ASTBuilder {
     }
 
     // Update ancestor entry if this is a big level
-    const ancestor = this.ancestors.find((a) => a.levelType === levelNode.levelType && a.identifier === levelNode.identifier);
+    const ancestor = this.ancestors.find(
+      (a) => a.levelType === levelNode.levelType && a.identifier === levelNode.identifier,
+    );
     if (ancestor) {
       if (name === "num") {
         ancestor.numValue = levelNode.numValue;
@@ -812,10 +862,18 @@ export class ASTBuilder {
         }
         children.push(textNode);
       }
-    } else if (parentFrame.kind === "note" || parentFrame.kind === "level" || parentFrame.kind === "quotedContent") {
+    } else if (
+      parentFrame.kind === "note" ||
+      parentFrame.kind === "level" ||
+      parentFrame.kind === "quotedContent"
+    ) {
       // Wrap in a ContentNode
       const textNode: InlineNode = { type: "inline", inlineType: "text", text };
-      const contentNode: ContentNode = { type: "content", variant: "content", children: [textNode] };
+      const contentNode: ContentNode = {
+        type: "content",
+        variant: "content",
+        children: [textNode],
+      };
       const parent = parentFrame.node;
       if (parent && "children" in parent && Array.isArray(parent.children)) {
         (parent.children as ASTNode[]).push(contentNode);

packages/core/src/ast/types.test.ts

@@ -149,8 +149,18 @@ describe("AST types", () => {
 
     it("creates valid AncestorInfo", () => {
       const ancestors: AncestorInfo[] = [
-        { levelType: "title", numValue: "1", heading: "GENERAL PROVISIONS", identifier: "/us/usc/t1" },
-        { levelType: "chapter", numValue: "1", heading: "RULES OF CONSTRUCTION", identifier: "/us/usc/t1/ch1" },
+        {
+          levelType: "title",
+          numValue: "1",
+          heading: "GENERAL PROVISIONS",
+          identifier: "/us/usc/t1",
+        },
+        {
+          levelType: "chapter",
+          numValue: "1",
+          heading: "RULES OF CONSTRUCTION",
+          identifier: "/us/usc/t1/ch1",
+        },
       ];
       expect(ancestors).toHaveLength(2);
       expect(ancestors[0]!.levelType).toBe("title");

packages/core/src/ast/types.ts

@@ -114,7 +114,17 @@ export interface ContentNode extends BaseNode {
 }
 
 /** Discriminator for inline node types */
-export type InlineType = "text" | "bold" | "italic" | "ref" | "date" | "term" | "quoted" | "sup" | "sub" | "footnoteRef";
+export type InlineType =
+  | "text"
+  | "bold"
+  | "italic"
+  | "ref"
+  | "date"
+  | "term"
+  | "quoted"
+  | "sup"
+  | "sub"
+  | "footnoteRef";
 
 /** Inline text or formatting */
 export interface InlineNode extends BaseNode {

packages/core/src/index.ts

@@ -20,11 +20,7 @@ export {
 } from "./xml/namespace.js";
 
 // AST types
-export {
-  LEVEL_TYPES,
-  BIG_LEVELS,
-  SMALL_LEVELS,
-} from "./ast/types.js";
+export { LEVEL_TYPES, BIG_LEVELS, SMALL_LEVELS } from "./ast/types.js";
 export type {
   LevelType,
   LevelNode,
@@ -56,4 +52,3 @@ export type { RenderOptions, NotesFilter } from "./markdown/renderer.js";
 export { generateFrontmatter, FORMAT_VERSION, GENERATOR } from "./markdown/frontmatter.js";
 export { createLinkResolver, parseIdentifier } from "./markdown/links.js";
 export type { LinkResolver, ParsedIdentifier } from "./markdown/links.js";
-

packages/core/src/markdown/frontmatter.test.ts

@@ -6,7 +6,7 @@ import type { FrontmatterData } from "../ast/types.js";
 /** Minimal valid frontmatter data */
 const MINIMAL_DATA: FrontmatterData = {
   identifier: "/us/usc/t1/s1",
-  title: '1 USC § 1 - Words denoting number, gender, and so forth',
+  title: "1 USC § 1 - Words denoting number, gender, and so forth",
   title_number: 1,
   title_name: "General Provisions",
   section_number: "1",