1 files changed, 0 insertions, 187 deletions
diff --git a/src/js/_codegen/builtin-parser.ts b/src/js/_codegen/builtin-parser.ts
deleted file mode 100644
index 4e35f13dd..000000000
--- a/src/js/_codegen/builtin-parser.ts
+++ /dev/null
@@ -1,187 +0,0 @@
-import { applyReplacements } from "./replacements";
-
-/**
- * Slices a string until it hits a }, but keeping in mind JS comments,
- * regex, template literals, comments, and matching {
- *
- * Used to extract function bodies without parsing the code.
- *
- * If you pass replace=true, it will run replacements on the code
- */
-export function sliceSourceCode(
-  contents: string,
-  replace: boolean,
-  replaceRequire?: (specifier: string) => string,
-  endOnComma = false,
-): { result: string; rest: string } {
-  let bracketCount = 0;
-  let i = 0;
-  let result = "";
-  while (contents.length) {
-    const match = contents.match(
-      endOnComma && bracketCount <= 1
-        ? /((?:[(,=;:{]|return|\=\>)\s*)\/[^\/\*]|\/\*|\/\/|['"}`\),]|(?<!\$)\brequire\(|(\$assert\(|\$debug\()/
-        : /((?:[(,=;:{]|return|\=\>)\s*)\/[^\/\*]|\/\*|\/\/|['"}`\)]|(?<!\$)\brequire\(|(\$assert\(|\$debug\()/,
-    );
-    i = match?.index ?? contents.length;
-    if (match?.[2]) {
-      i += match[2].length - 1;
-    }
-    bracketCount += [...contents.slice(0, i).matchAll(/[({]/g)].length;
-    const chunk = replace ? applyReplacements(contents, i) : [contents.slice(0, i), contents.slice(i)];
-    result += chunk[0];
-    contents = chunk[1] as string;
-    if (chunk[2]) {
-      continue;
-    }
-    if (match?.[1]) {
-      if (match[1].startsWith("(") || match[1].startsWith(",")) {
-        bracketCount++;
-      }
-      const { result: result2, rest } = sliceRegularExpressionSourceCode(
-        contents.slice(match?.[1].length + 1),
-        replace,
-      );
-      result += contents.slice(0, match?.[1].length + 1) + result2;
-      contents = rest;
-      continue;
-    }
-    if (!contents.length) break;
-    if (contents.startsWith("/*")) {
-      i = contents.slice(2).indexOf("*/") + 2;
-    } else if (contents.startsWith("//")) {
-      i = contents.slice(2).indexOf("\n") + 2;
-    } else if (contents.startsWith("'")) {
-      i = getEndOfBasicString(contents.slice(1), "'") + 2;
-    } else if (contents.startsWith('"')) {
-      i = getEndOfBasicString(contents.slice(1), '"') + 2;
-    } else if (contents.startsWith("`")) {
-      const { result: result2, rest } = sliceTemplateLiteralSourceCode(contents.slice(1), replace);
-      result += "`" + result2;
-      contents = rest;
-      i = 0;
-      continue;
-    } else if (contents.startsWith("}")) {
-      bracketCount--;
-      if (bracketCount <= 0) {
-        result += "}";
-        contents = contents.slice(1);
-        break;
-      }
-      i = 1;
-    } else if (contents.startsWith(")")) {
-      bracketCount--;
-      if (bracketCount <= 0) {
-        result += ")";
-        contents = contents.slice(1);
-        break;
-      }
-      i = 1;
-    } else if (endOnComma && contents.startsWith(",")) {
-      if (bracketCount <= 1) {
-        contents = contents.slice(1);
-        // if the next non-whitespace character is ), we will treat it like a )
-        let match = contents.match(/^\s*\)/);
-        if (match) {
-          contents = contents.slice(match[0].length);
-          result += ")";
-        } else {
-          result += ",";
-        }
-        break;
-      }
-      i = 1;
-    } else if (contents.startsWith("require(")) {
-      if (replaceRequire) {
-        const staticSpecifier = contents.match(/\brequire\(["']([^"']+)["']\)/);
-        if (staticSpecifier) {
-          const specifier = staticSpecifier[1];
-          result += replaceRequire(specifier);
-          contents = contents.slice(staticSpecifier[0].length);
-          continue;
-        } else {
-          throw new Error("Require with dynamic specifier not supported here.");
-        }
-      } else {
-        throw new Error("Require is not supported here.");
-      }
-    } else {
-      console.error(contents.slice(0, 100));
-      throw new Error("TODO");
-    }
-    result += contents.slice(0, i);
-    contents = contents.slice(i);
-  }
-
-  return { result, rest: contents };
-}
-
-function sliceTemplateLiteralSourceCode(contents: string, replace: boolean) {
-  let i = 0;
-  let result = "";
-  while (contents.length) {
-    i = contents.match(/`|\${/)!.index!;
-    result += contents.slice(0, i);
-    contents = contents.slice(i);
-    if (!contents.length) break;
-    if (contents.startsWith("`")) {
-      result += "`";
-      contents = contents.slice(1);
-      break;
-    } else if (contents.startsWith("$")) {
-      const { result: result2, rest } = sliceSourceCode(contents.slice(1), replace);
-      result += "$" + result2;
-      contents = rest;
-      continue;
-    } else {
-      throw new Error("TODO");
-    }
-  }
-
-  return { result, rest: contents };
-}
-
-function sliceRegularExpressionSourceCode(contents: string, replace: boolean) {
-  let i = 0;
-  let result = "";
-  while (contents.length) {
-    i = contents.match(/\/(?!\/|\*)|\\|\[/)!.index!;
-    result += contents.slice(0, i);
-    contents = contents.slice(i);
-    if (!contents.length) break;
-    if (contents.startsWith("/")) {
-      result += "/";
-      contents = contents.slice(1);
-      break;
-    } else if (contents.startsWith("\\")) {
-      result += "\\";
-      contents = contents.slice(1);
-      if (!contents.length) break;
-      result += contents[0];
-      contents = contents.slice(1);
-      continue;
-    } else if (contents.startsWith("[")) {
-      let end = contents.match(/(?<!\\)]/)!.index!;
-      result += contents.slice(0, end + 1);
-      contents = contents.slice(end + 1);
-      continue;
-    } else {
-      throw new Error("TODO");
-    }
-  }
-
-  return { result, rest: contents };
-}
-
-function getEndOfBasicString(str: string, quote: "'" | '"') {
-  let i = 0;
-  while (i < str.length) {
-    if (str[i] === "\\") {
-      i++;
-    } else if (str[i] === quote) {
-      return i;
-    }
-    i++;
-  }
-  throw new Error("String did not end");
-}