🎉 initiate project *astro_rewrite*

node_modules/astro/dist/cli/check/print.js

@@ -0,0 +1,95 @@
+import { DiagnosticSeverity, offsetAt } from "@astrojs/language-server";
+import {
+  bgRed,
+  bgWhite,
+  bgYellow,
+  black,
+  bold,
+  cyan,
+  gray,
+  red,
+  white,
+  yellow
+} from "kleur/colors";
+import { fileURLToPath } from "node:url";
+import stringWidth from "string-width";
+function printDiagnostic(filePath, text, diag) {
+  let result = [];
+  const realStartLine = diag.range.start.line + 1;
+  const realStartCharacter = diag.range.start.character + 1;
+  const IDEFilePath = `${bold(cyan(fileURLToPath(filePath)))}:${bold(yellow(realStartLine))}:${bold(
+    yellow(realStartCharacter)
+  )}`;
+  result.push(
+    `${IDEFilePath} ${bold(getColorForSeverity(diag, getStringForSeverity(diag)))}: ${diag.message}`
+  );
+  const previousLine = getLine(diag.range.start.line - 1, text);
+  if (previousLine) {
+    result.push(`${getPrintableLineNumber(realStartLine - 1)}  ${gray(previousLine)}`);
+  }
+  const str = getLine(diag.range.start.line, text);
+  const lineNumStr = realStartLine.toString().padStart(2, "0");
+  const lineNumLen = lineNumStr.length;
+  result.push(`${getBackgroundForSeverity(diag, lineNumStr)}  ${str}`);
+  const tildes = generateString("~", diag.range.end.character - diag.range.start.character);
+  const beforeChars = stringWidth(str.substring(0, diag.range.start.character));
+  const spaces = generateString(" ", beforeChars + lineNumLen - 1);
+  result.push(`   ${spaces}${bold(getColorForSeverity(diag, tildes))}`);
+  const nextLine = getLine(diag.range.start.line + 1, text);
+  if (nextLine) {
+    result.push(`${getPrintableLineNumber(realStartLine + 1)}  ${gray(nextLine)}`);
+  }
+  result.push("");
+  return result.join("\n");
+}
+function generateString(str, len) {
+  return Array.from({ length: len }, () => str).join("");
+}
+function getStringForSeverity(diag) {
+  switch (diag.severity) {
+    case DiagnosticSeverity.Error:
+      return "Error";
+    case DiagnosticSeverity.Warning:
+      return "Warning";
+    case DiagnosticSeverity.Hint:
+      return "Hint";
+    default:
+      return "Unknown";
+  }
+}
+function getColorForSeverity(diag, text) {
+  switch (diag.severity) {
+    case DiagnosticSeverity.Error:
+      return red(text);
+    case DiagnosticSeverity.Warning:
+      return yellow(text);
+    case DiagnosticSeverity.Hint:
+      return gray(text);
+    default:
+      return text;
+  }
+}
+function getBackgroundForSeverity(diag, text) {
+  switch (diag.severity) {
+    case DiagnosticSeverity.Error:
+      return bgRed(white(text));
+    case DiagnosticSeverity.Warning:
+      return bgYellow(white(text));
+    case DiagnosticSeverity.Hint:
+      return bgWhite(black(text));
+    default:
+      return text;
+  }
+}
+function getPrintableLineNumber(line) {
+  return bgWhite(black(line.toString().padStart(2, "0")));
+}
+function getLine(line, text) {
+  return text.substring(
+    offsetAt({ line, character: 0 }, text),
+    offsetAt({ line, character: Number.MAX_SAFE_INTEGER }, text)
+  ).replace(/\t/g, " ").trimEnd();
+}
+export {
+  printDiagnostic
+};