package/package.json000664 0000001150 3560116604 011545 0ustar00000000 000000 { "name": "@babel/code-frame", "version": "7.5.5", "description": "Generate errors that contain a code frame that point to source locations.", "author": "Sebastian McKenzie ", "homepage": "https://babeljs.io/", "license": "MIT", "publishConfig": { "access": "public" }, "repository": "https://github.com/babel/babel/tree/master/packages/babel-code-frame", "main": "lib/index.js", "dependencies": { "@babel/highlight": "^7.0.0" }, "devDependencies": { "chalk": "^2.0.0", "strip-ansi": "^4.0.0" }, "gitHead": "0407f034f09381b95e9cabefbf6b176c76485a43" } package/LICENSE000644 0000002122 3560116604 010262 0ustar00000000 000000 MIT License Copyright (c) 2014-present Sebastian McKenzie and other contributors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/README.md000644 0000000533 3560116604 010540 0ustar00000000 000000 # @babel/code-frame > Generate errors that contain a code frame that point to source locations. See our website [@babel/code-frame](https://babeljs.io/docs/en/next/babel-code-frame.html) for more information. ## Install Using npm: ```sh npm install --save-dev @babel/code-frame ``` or using yarn: ```sh yarn add @babel/code-frame --dev ``` package/lib/index.js000644 0000012173 3560116604 011477 0ustar00000000 000000 "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.codeFrameColumns = codeFrameColumns; exports.default = _default; function _highlight() { const data = _interopRequireWildcard(require("@babel/highlight")); _highlight = function () { return data; }; return data; } function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } let deprecationWarningShown = false; function getDefs(chalk) { return { gutter: chalk.grey, marker: chalk.red.bold, message: chalk.red.bold }; } const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; function getMarkerLines(loc, source, opts) { const startLoc = Object.assign({ column: 0, line: -1 }, loc.start); const endLoc = Object.assign({}, startLoc, loc.end); const { linesAbove = 2, linesBelow = 3 } = opts || {}; const startLine = startLoc.line; const startColumn = startLoc.column; const endLine = endLoc.line; const endColumn = endLoc.column; let start = Math.max(startLine - (linesAbove + 1), 0); let end = Math.min(source.length, endLine + linesBelow); if (startLine === -1) { start = 0; } if (endLine === -1) { end = source.length; } const lineDiff = endLine - startLine; const markerLines = {}; if (lineDiff) { for (let i = 0; i <= lineDiff; i++) { const lineNumber = i + startLine; if (!startColumn) { markerLines[lineNumber] = true; } else if (i === 0) { const sourceLength = source[lineNumber - 1].length; markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1]; } else if (i === lineDiff) { markerLines[lineNumber] = [0, endColumn]; } else { const sourceLength = source[lineNumber - i].length; markerLines[lineNumber] = [0, sourceLength]; } } } else { if (startColumn === endColumn) { if (startColumn) { markerLines[startLine] = [startColumn, 0]; } else { markerLines[startLine] = true; } } else { markerLines[startLine] = [startColumn, endColumn - startColumn]; } } return { start, end, markerLines }; } function codeFrameColumns(rawLines, loc, opts = {}) { const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight().shouldHighlight)(opts); const chalk = (0, _highlight().getChalk)(opts); const defs = getDefs(chalk); const maybeHighlight = (chalkFn, string) => { return highlighted ? chalkFn(string) : string; }; const lines = rawLines.split(NEWLINE); const { start, end, markerLines } = getMarkerLines(loc, lines, opts); const hasColumns = loc.start && typeof loc.start.column === "number"; const numberMaxWidth = String(end).length; const highlightedLines = highlighted ? (0, _highlight().default)(rawLines, opts) : rawLines; let frame = highlightedLines.split(NEWLINE).slice(start, end).map((line, index) => { const number = start + 1 + index; const paddedNumber = ` ${number}`.slice(-numberMaxWidth); const gutter = ` ${paddedNumber} | `; const hasMarker = markerLines[number]; const lastMarkerLine = !markerLines[number + 1]; if (hasMarker) { let markerLine = ""; if (Array.isArray(hasMarker)) { const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\t]/g, " "); const numberOfMarkers = hasMarker[1] || 1; markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), markerSpacing, maybeHighlight(defs.marker, "^").repeat(numberOfMarkers)].join(""); if (lastMarkerLine && opts.message) { markerLine += " " + maybeHighlight(defs.message, opts.message); } } return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line, markerLine].join(""); } else { return ` ${maybeHighlight(defs.gutter, gutter)}${line}`; } }).join("\n"); if (opts.message && !hasColumns) { frame = `${" ".repeat(numberMaxWidth + 1)}${opts.message}\n${frame}`; } if (highlighted) { return chalk.reset(frame); } else { return frame; } } function _default(rawLines, lineNumber, colNumber, opts = {}) { if (!deprecationWarningShown) { deprecationWarningShown = true; const message = "Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`."; if (process.emitWarning) { process.emitWarning(message, "DeprecationWarning"); } else { const deprecationError = new Error(message); deprecationError.name = "DeprecationWarning"; console.warn(new Error(message)); } } colNumber = Math.max(colNumber, 0); const location = { start: { column: colNumber, line: lineNumber } }; return codeFrameColumns(rawLines, location, opts); }