| (function (global, factory) { |
| typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : |
| typeof define === 'function' && define.amd ? define(['exports'], factory) : |
| (global = global || self, factory(global.doc = {})); |
| }(this, (function (exports) { 'use strict'; |
| |
| /** |
| * @param {Doc[]} parts |
| * @returns Doc |
| */ |
| |
| |
| function concat(parts) { |
| // access the internals of a document directly. |
| // if(parts.length === 1) { |
| // // If it's a single document, no need to concat it. |
| // return parts[0]; |
| // } |
| |
| |
| return { |
| type: "concat", |
| parts: parts |
| }; |
| } |
| /** |
| * @param {Doc} contents |
| * @returns Doc |
| */ |
| |
| |
| function indent(contents) { |
| |
| return { |
| type: "indent", |
| contents: contents |
| }; |
| } |
| /** |
| * @param {number} n |
| * @param {Doc} contents |
| * @returns Doc |
| */ |
| |
| |
| function align(n, contents) { |
| |
| return { |
| type: "align", |
| contents: contents, |
| n: n |
| }; |
| } |
| /** |
| * @param {Doc} contents |
| * @param {object} [opts] - TBD ??? |
| * @returns Doc |
| */ |
| |
| |
| function group(contents, opts) { |
| opts = opts || {}; |
| |
| return { |
| type: "group", |
| id: opts.id, |
| contents: contents, |
| break: !!opts.shouldBreak, |
| expandedStates: opts.expandedStates |
| }; |
| } |
| /** |
| * @param {Doc} contents |
| * @returns Doc |
| */ |
| |
| |
| function dedentToRoot(contents) { |
| return align(-Infinity, contents); |
| } |
| /** |
| * @param {Doc} contents |
| * @returns Doc |
| */ |
| |
| |
| function markAsRoot(contents) { |
| // @ts-ignore - TBD ???: |
| return align({ |
| type: "root" |
| }, contents); |
| } |
| /** |
| * @param {Doc} contents |
| * @returns Doc |
| */ |
| |
| |
| function dedent(contents) { |
| return align(-1, contents); |
| } |
| /** |
| * @param {Doc[]} states |
| * @param {object} [opts] - TBD ??? |
| * @returns Doc |
| */ |
| |
| |
| function conditionalGroup(states, opts) { |
| return group(states[0], Object.assign(opts || {}, { |
| expandedStates: states |
| })); |
| } |
| /** |
| * @param {Doc[]} parts |
| * @returns Doc |
| */ |
| |
| |
| function fill(parts) { |
| |
| return { |
| type: "fill", |
| parts: parts |
| }; |
| } |
| /** |
| * @param {Doc} [breakContents] |
| * @param {Doc} [flatContents] |
| * @param {object} [opts] - TBD ??? |
| * @returns Doc |
| */ |
| |
| |
| function ifBreak(breakContents, flatContents, opts) { |
| opts = opts || {}; |
| |
| return { |
| type: "if-break", |
| breakContents: breakContents, |
| flatContents: flatContents, |
| groupId: opts.groupId |
| }; |
| } |
| /** |
| * @param {Doc} contents |
| * @returns Doc |
| */ |
| |
| |
| function lineSuffix(contents) { |
| |
| return { |
| type: "line-suffix", |
| contents: contents |
| }; |
| } |
| |
| var lineSuffixBoundary = { |
| type: "line-suffix-boundary" |
| }; |
| var breakParent = { |
| type: "break-parent" |
| }; |
| var trim = { |
| type: "trim" |
| }; |
| var line = { |
| type: "line" |
| }; |
| var softline = { |
| type: "line", |
| soft: true |
| }; |
| var hardline = concat([{ |
| type: "line", |
| hard: true |
| }, breakParent]); |
| var literalline = concat([{ |
| type: "line", |
| hard: true, |
| literal: true |
| }, breakParent]); |
| var cursor = { |
| type: "cursor", |
| placeholder: Symbol("cursor") |
| }; |
| /** |
| * @param {Doc} sep |
| * @param {Doc[]} arr |
| * @returns Doc |
| */ |
| |
| function join(sep, arr) { |
| var res = []; |
| |
| for (var i = 0; i < arr.length; i++) { |
| if (i !== 0) { |
| res.push(sep); |
| } |
| |
| res.push(arr[i]); |
| } |
| |
| return concat(res); |
| } |
| /** |
| * @param {Doc} doc |
| * @param {number} size |
| * @param {number} tabWidth |
| */ |
| |
| |
| function addAlignmentToDoc(doc, size, tabWidth) { |
| var aligned = doc; |
| |
| if (size > 0) { |
| // Use indent to add tabs for all the levels of tabs we need |
| for (var i = 0; i < Math.floor(size / tabWidth); ++i) { |
| aligned = indent(aligned); |
| } // Use align for all the spaces that are needed |
| |
| |
| aligned = align(size % tabWidth, aligned); // size is absolute from 0 and not relative to the current |
| // indentation, so we use -Infinity to reset the indentation to 0 |
| |
| aligned = align(-Infinity, aligned); |
| } |
| |
| return aligned; |
| } |
| |
| var docBuilders = { |
| concat: concat, |
| join: join, |
| line: line, |
| softline: softline, |
| hardline: hardline, |
| literalline: literalline, |
| group: group, |
| conditionalGroup: conditionalGroup, |
| fill: fill, |
| lineSuffix: lineSuffix, |
| lineSuffixBoundary: lineSuffixBoundary, |
| cursor: cursor, |
| breakParent: breakParent, |
| ifBreak: ifBreak, |
| trim: trim, |
| indent: indent, |
| align: align, |
| addAlignmentToDoc: addAlignmentToDoc, |
| markAsRoot: markAsRoot, |
| dedentToRoot: dedentToRoot, |
| dedent: dedent |
| }; |
| |
| var ansiRegex = function ansiRegex(options) { |
| options = Object.assign({ |
| onlyFirst: false |
| }, options); |
| var pattern = ["[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)", '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))'].join('|'); |
| return new RegExp(pattern, options.onlyFirst ? undefined : 'g'); |
| }; |
| |
| var stripAnsi = function stripAnsi(string) { |
| return typeof string === 'string' ? string.replace(ansiRegex(), '') : string; |
| }; |
| |
| var stripAnsi_1 = stripAnsi; |
| var default_1 = stripAnsi; |
| stripAnsi_1.default = default_1; |
| |
| /* eslint-disable yoda */ |
| |
| var isFullwidthCodePoint = function isFullwidthCodePoint(codePoint) { |
| if (Number.isNaN(codePoint)) { |
| return false; |
| } // Code points are derived from: |
| // http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt |
| |
| |
| if (codePoint >= 0x1100 && (codePoint <= 0x115F || // Hangul Jamo |
| codePoint === 0x2329 || // LEFT-POINTING ANGLE BRACKET |
| codePoint === 0x232A || // RIGHT-POINTING ANGLE BRACKET |
| // CJK Radicals Supplement .. Enclosed CJK Letters and Months |
| 0x2E80 <= codePoint && codePoint <= 0x3247 && codePoint !== 0x303F || // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A |
| 0x3250 <= codePoint && codePoint <= 0x4DBF || // CJK Unified Ideographs .. Yi Radicals |
| 0x4E00 <= codePoint && codePoint <= 0xA4C6 || // Hangul Jamo Extended-A |
| 0xA960 <= codePoint && codePoint <= 0xA97C || // Hangul Syllables |
| 0xAC00 <= codePoint && codePoint <= 0xD7A3 || // CJK Compatibility Ideographs |
| 0xF900 <= codePoint && codePoint <= 0xFAFF || // Vertical Forms |
| 0xFE10 <= codePoint && codePoint <= 0xFE19 || // CJK Compatibility Forms .. Small Form Variants |
| 0xFE30 <= codePoint && codePoint <= 0xFE6B || // Halfwidth and Fullwidth Forms |
| 0xFF01 <= codePoint && codePoint <= 0xFF60 || 0xFFE0 <= codePoint && codePoint <= 0xFFE6 || // Kana Supplement |
| 0x1B000 <= codePoint && codePoint <= 0x1B001 || // Enclosed Ideographic Supplement |
| 0x1F200 <= codePoint && codePoint <= 0x1F251 || // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane |
| 0x20000 <= codePoint && codePoint <= 0x3FFFD)) { |
| return true; |
| } |
| |
| return false; |
| }; |
| |
| var isFullwidthCodePoint_1 = isFullwidthCodePoint; |
| var default_1$1 = isFullwidthCodePoint; |
| isFullwidthCodePoint_1.default = default_1$1; |
| |
| var emojiRegex = function emojiRegex() { |
| // https://mths.be/emoji |
| return /\uD83C\uDFF4\uDB40\uDC67\uDB40\uDC62(?:\uDB40\uDC65\uDB40\uDC6E\uDB40\uDC67|\uDB40\uDC73\uDB40\uDC63\uDB40\uDC74|\uDB40\uDC77\uDB40\uDC6C\uDB40\uDC73)\uDB40\uDC7F|\uD83D\uDC68(?:\uD83C\uDFFC\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68\uD83C\uDFFB|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFF\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB-\uDFFE])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFE\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB-\uDFFD])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFD\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB\uDFFC])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D)?\uD83D\uDC68|(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D[\uDC66\uDC67])|[\u2695\u2696\u2708]\uFE0F|\uD83D[\uDC66\uDC67]|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|(?:\uD83C\uDFFB\u200D[\u2695\u2696\u2708]|\uD83C\uDFFF\u200D[\u2695\u2696\u2708]|\uD83C\uDFFE\u200D[\u2695\u2696\u2708]|\uD83C\uDFFD\u200D[\u2695\u2696\u2708]|\uD83C\uDFFC\u200D[\u2695\u2696\u2708])\uFE0F|\uD83C\uDFFB\u200D(?:\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C[\uDFFB-\uDFFF])|(?:\uD83E\uDDD1\uD83C\uDFFB\u200D\uD83E\uDD1D\u200D\uD83E\uDDD1|\uD83D\uDC69\uD83C\uDFFC\u200D\uD83E\uDD1D\u200D\uD83D\uDC69)\uD83C\uDFFB|\uD83E\uDDD1(?:\uD83C\uDFFF\u200D\uD83E\uDD1D\u200D\uD83E\uDDD1(?:\uD83C[\uDFFB-\uDFFF])|\u200D\uD83E\uDD1D\u200D\uD83E\uDDD1)|(?:\uD83E\uDDD1\uD83C\uDFFE\u200D\uD83E\uDD1D\u200D\uD83E\uDDD1|\uD83D\uDC69\uD83C\uDFFF\u200D\uD83E\uDD1D\u200D(?:\uD83D[\uDC68\uDC69]))(?:\uD83C[\uDFFB-\uDFFE])|(?:\uD83E\uDDD1\uD83C\uDFFC\u200D\uD83E\uDD1D\u200D\uD83E\uDDD1|\uD83D\uDC69\uD83C\uDFFD\u200D\uD83E\uDD1D\u200D\uD83D\uDC69)(?:\uD83C[\uDFFB\uDFFC])|\uD83D\uDC69(?:\uD83C\uDFFE\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB-\uDFFD\uDFFF])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFC\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB\uDFFD-\uDFFF])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFB\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFC-\uDFFF])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFD\u200D(?:\uD83E\uDD1D\u200D\uD83D\uDC68(?:\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D(?:\uD83D[\uDC68\uDC69])|\uD83D[\uDC68\uDC69])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD])|\uD83C\uDFFF\u200D(?:\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDAF-\uDDB3\uDDBC\uDDBD]))|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|(?:\uD83E\uDDD1\uD83C\uDFFD\u200D\uD83E\uDD1D\u200D\uD83E\uDDD1|\uD83D\uDC69\uD83C\uDFFE\u200D\uD83E\uDD1D\u200D\uD83D\uDC69)(?:\uD83C[\uDFFB-\uDFFD])|\uD83D\uDC69\u200D\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D[\uDC66\uDC67])|(?:\uD83D\uDC41\uFE0F\u200D\uD83D\uDDE8|\uD83D\uDC69(?:\uD83C\uDFFF\u200D[\u2695\u2696\u2708]|\uD83C\uDFFE\u200D[\u2695\u2696\u2708]|\uD83C\uDFFC\u200D[\u2695\u2696\u2708]|\uD83C\uDFFB\u200D[\u2695\u2696\u2708]|\uD83C\uDFFD\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|(?:(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)\uFE0F|\uD83D\uDC6F|\uD83E[\uDD3C\uDDDE\uDDDF])\u200D[\u2640\u2642]|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDCD-\uDDCF\uDDD6-\uDDDD])(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|\u200D[\u2640\u2642])|\uD83C\uDFF4\u200D\u2620)\uFE0F|\uD83D\uDC69\u200D\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|\uD83C\uDFF3\uFE0F\u200D\uD83C\uDF08|\uD83D\uDC15\u200D\uD83E\uDDBA|\uD83D\uDC69\u200D\uD83D\uDC66|\uD83D\uDC69\u200D\uD83D\uDC67|\uD83C\uDDFD\uD83C\uDDF0|\uD83C\uDDF4\uD83C\uDDF2|\uD83C\uDDF6\uD83C\uDDE6|[#\*0-9]\uFE0F\u20E3|\uD83C\uDDE7(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEF\uDDF1-\uDDF4\uDDF6-\uDDF9\uDDFB\uDDFC\uDDFE\uDDFF])|\uD83C\uDDF9(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDED\uDDEF-\uDDF4\uDDF7\uDDF9\uDDFB\uDDFC\uDDFF])|\uD83C\uDDEA(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDED\uDDF7-\uDDFA])|\uD83E\uDDD1(?:\uD83C[\uDFFB-\uDFFF])|\uD83C\uDDF7(?:\uD83C[\uDDEA\uDDF4\uDDF8\uDDFA\uDDFC])|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])|\uD83C\uDDF2(?:\uD83C[\uDDE6\uDDE8-\uDDED\uDDF0-\uDDFF])|\uD83C\uDDE6(?:\uD83C[\uDDE8-\uDDEC\uDDEE\uDDF1\uDDF2\uDDF4\uDDF6-\uDDFA\uDDFC\uDDFD\uDDFF])|\uD83C\uDDF0(?:\uD83C[\uDDEA\uDDEC-\uDDEE\uDDF2\uDDF3\uDDF5\uDDF7\uDDFC\uDDFE\uDDFF])|\uD83C\uDDED(?:\uD83C[\uDDF0\uDDF2\uDDF3\uDDF7\uDDF9\uDDFA])|\uD83C\uDDE9(?:\uD83C[\uDDEA\uDDEC\uDDEF\uDDF0\uDDF2\uDDF4\uDDFF])|\uD83C\uDDFE(?:\uD83C[\uDDEA\uDDF9])|\uD83C\uDDEC(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEE\uDDF1-\uDDF3\uDDF5-\uDDFA\uDDFC\uDDFE])|\uD83C\uDDF8(?:\uD83C[\uDDE6-\uDDEA\uDDEC-\uDDF4\uDDF7-\uDDF9\uDDFB\uDDFD-\uDDFF])|\uD83C\uDDEB(?:\uD83C[\uDDEE-\uDDF0\uDDF2\uDDF4\uDDF7])|\uD83C\uDDF5(?:\uD83C[\uDDE6\uDDEA-\uDDED\uDDF0-\uDDF3\uDDF7-\uDDF9\uDDFC\uDDFE])|\uD83C\uDDFB(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDEE\uDDF3\uDDFA])|\uD83C\uDDF3(?:\uD83C[\uDDE6\uDDE8\uDDEA-\uDDEC\uDDEE\uDDF1\uDDF4\uDDF5\uDDF7\uDDFA\uDDFF])|\uD83C\uDDE8(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDEE\uDDF0-\uDDF5\uDDF7\uDDFA-\uDDFF])|\uD83C\uDDF1(?:\uD83C[\uDDE6-\uDDE8\uDDEE\uDDF0\uDDF7-\uDDFB\uDDFE])|\uD83C\uDDFF(?:\uD83C[\uDDE6\uDDF2\uDDFC])|\uD83C\uDDFC(?:\uD83C[\uDDEB\uDDF8])|\uD83C\uDDFA(?:\uD83C[\uDDE6\uDDEC\uDDF2\uDDF3\uDDF8\uDDFE\uDDFF])|\uD83C\uDDEE(?:\uD83C[\uDDE8-\uDDEA\uDDF1-\uDDF4\uDDF6-\uDDF9])|\uD83C\uDDEF(?:\uD83C[\uDDEA\uDDF2\uDDF4\uDDF5])|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDCD-\uDDCF\uDDD6-\uDDDD])(?:\uD83C[\uDFFB-\uDFFF])|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u261D\u270A-\u270D]|\uD83C[\uDF85\uDFC2\uDFC7]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66\uDC67\uDC6B-\uDC6D\uDC70\uDC72\uDC74-\uDC76\uDC78\uDC7C\uDC83\uDC85\uDCAA\uDD74\uDD7A\uDD90\uDD95\uDD96\uDE4C\uDE4F\uDEC0\uDECC]|\uD83E[\uDD0F\uDD18-\uDD1C\uDD1E\uDD1F\uDD30-\uDD36\uDDB5\uDDB6\uDDBB\uDDD2-\uDDD5])(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u231A\u231B\u23E9-\u23EC\u23F0\u23F3\u25FD\u25FE\u2614\u2615\u2648-\u2653\u267F\u2693\u26A1\u26AA\u26AB\u26BD\u26BE\u26C4\u26C5\u26CE\u26D4\u26EA\u26F2\u26F3\u26F5\u26FA\u26FD\u2705\u270A\u270B\u2728\u274C\u274E\u2753-\u2755\u2757\u2795-\u2797\u27B0\u27BF\u2B1B\u2B1C\u2B50\u2B55]|\uD83C[\uDC04\uDCCF\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE1A\uDE2F\uDE32-\uDE36\uDE38-\uDE3A\uDE50\uDE51\uDF00-\uDF20\uDF2D-\uDF35\uDF37-\uDF7C\uDF7E-\uDF93\uDFA0-\uDFCA\uDFCF-\uDFD3\uDFE0-\uDFF0\uDFF4\uDFF8-\uDFFF]|\uD83D[\uDC00-\uDC3E\uDC40\uDC42-\uDCFC\uDCFF-\uDD3D\uDD4B-\uDD4E\uDD50-\uDD67\uDD7A\uDD95\uDD96\uDDA4\uDDFB-\uDE4F\uDE80-\uDEC5\uDECC\uDED0-\uDED2\uDED5\uDEEB\uDEEC\uDEF4-\uDEFA\uDFE0-\uDFEB]|\uD83E[\uDD0D-\uDD3A\uDD3C-\uDD45\uDD47-\uDD71\uDD73-\uDD76\uDD7A-\uDDA2\uDDA5-\uDDAA\uDDAE-\uDDCA\uDDCD-\uDDFF\uDE70-\uDE73\uDE78-\uDE7A\uDE80-\uDE82\uDE90-\uDE95])|(?:[#\*0-9\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753-\u2755\u2757\u2763\u2764\u2795-\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299]|\uD83C[\uDC04\uDCCF\uDD70\uDD71\uDD7E\uDD7F\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE02\uDE1A\uDE2F\uDE32-\uDE3A\uDE50\uDE51\uDF00-\uDF21\uDF24-\uDF93\uDF96\uDF97\uDF99-\uDF9B\uDF9E-\uDFF0\uDFF3-\uDFF5\uDFF7-\uDFFF]|\uD83D[\uDC00-\uDCFD\uDCFF-\uDD3D\uDD49-\uDD4E\uDD50-\uDD67\uDD6F\uDD70\uDD73-\uDD7A\uDD87\uDD8A-\uDD8D\uDD90\uDD95\uDD96\uDDA4\uDDA5\uDDA8\uDDB1\uDDB2\uDDBC\uDDC2-\uDDC4\uDDD1-\uDDD3\uDDDC-\uDDDE\uDDE1\uDDE3\uDDE8\uDDEF\uDDF3\uDDFA-\uDE4F\uDE80-\uDEC5\uDECB-\uDED2\uDED5\uDEE0-\uDEE5\uDEE9\uDEEB\uDEEC\uDEF0\uDEF3-\uDEFA\uDFE0-\uDFEB]|\uD83E[\uDD0D-\uDD3A\uDD3C-\uDD45\uDD47-\uDD71\uDD73-\uDD76\uDD7A-\uDDA2\uDDA5-\uDDAA\uDDAE-\uDDCA\uDDCD-\uDDFF\uDE70-\uDE73\uDE78-\uDE7A\uDE80-\uDE82\uDE90-\uDE95])\uFE0F|(?:[\u261D\u26F9\u270A-\u270D]|\uD83C[\uDF85\uDFC2-\uDFC4\uDFC7\uDFCA-\uDFCC]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66-\uDC78\uDC7C\uDC81-\uDC83\uDC85-\uDC87\uDC8F\uDC91\uDCAA\uDD74\uDD75\uDD7A\uDD90\uDD95\uDD96\uDE45-\uDE47\uDE4B-\uDE4F\uDEA3\uDEB4-\uDEB6\uDEC0\uDECC]|\uD83E[\uDD0F\uDD18-\uDD1F\uDD26\uDD30-\uDD39\uDD3C-\uDD3E\uDDB5\uDDB6\uDDB8\uDDB9\uDDBB\uDDCD-\uDDCF\uDDD1-\uDDDD])/g; |
| }; |
| |
| var stringWidth = function stringWidth(string) { |
| string = string.replace(emojiRegex(), ' '); |
| |
| if (typeof string !== 'string' || string.length === 0) { |
| return 0; |
| } |
| |
| string = stripAnsi_1(string); |
| var width = 0; |
| |
| for (var i = 0; i < string.length; i++) { |
| var code = string.codePointAt(i); // Ignore control characters |
| |
| if (code <= 0x1F || code >= 0x7F && code <= 0x9F) { |
| continue; |
| } // Ignore combining characters |
| |
| |
| if (code >= 0x300 && code <= 0x36F) { |
| continue; |
| } // Surrogates |
| |
| |
| if (code > 0xFFFF) { |
| i++; |
| } |
| |
| width += isFullwidthCodePoint_1(code) ? 2 : 1; |
| } |
| |
| return width; |
| }; |
| |
| var stringWidth_1 = stringWidth; // TODO: remove this in the next major version |
| |
| var default_1$2 = stringWidth; |
| stringWidth_1.default = default_1$2; |
| |
| var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; |
| |
| var escapeStringRegexp = function escapeStringRegexp(str) { |
| if (typeof str !== 'string') { |
| throw new TypeError('Expected a string'); |
| } |
| |
| return str.replace(matchOperatorsRe, '\\$&'); |
| }; |
| |
| var getLast = function getLast(arr) { |
| return arr.length > 0 ? arr[arr.length - 1] : null; |
| }; |
| |
| var notAsciiRegex = /[^\x20-\x7F]/; |
| |
| function isExportDeclaration(node) { |
| if (node) { |
| switch (node.type) { |
| case "ExportDefaultDeclaration": |
| case "ExportDefaultSpecifier": |
| case "DeclareExportDeclaration": |
| case "ExportNamedDeclaration": |
| case "ExportAllDeclaration": |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| function getParentExportDeclaration(path) { |
| var parentNode = path.getParentNode(); |
| |
| if (path.getName() === "declaration" && isExportDeclaration(parentNode)) { |
| return parentNode; |
| } |
| |
| return null; |
| } |
| |
| function getPenultimate(arr) { |
| if (arr.length > 1) { |
| return arr[arr.length - 2]; |
| } |
| |
| return null; |
| } |
| /** |
| * @typedef {{backwards?: boolean}} SkipOptions |
| */ |
| |
| /** |
| * @param {string | RegExp} chars |
| * @returns {(text: string, index: number | false, opts?: SkipOptions) => number | false} |
| */ |
| |
| |
| function skip(chars) { |
| return function (text, index, opts) { |
| var backwards = opts && opts.backwards; // Allow `skip` functions to be threaded together without having |
| // to check for failures (did someone say monads?). |
| |
| if (index === false) { |
| return false; |
| } |
| |
| var length = text.length; |
| var cursor = index; |
| |
| while (cursor >= 0 && cursor < length) { |
| var c = text.charAt(cursor); |
| |
| if (chars instanceof RegExp) { |
| if (!chars.test(c)) { |
| return cursor; |
| } |
| } else if (chars.indexOf(c) === -1) { |
| return cursor; |
| } |
| |
| backwards ? cursor-- : cursor++; |
| } |
| |
| if (cursor === -1 || cursor === length) { |
| // If we reached the beginning or end of the file, return the |
| // out-of-bounds cursor. It's up to the caller to handle this |
| // correctly. We don't want to indicate `false` though if it |
| // actually skipped valid characters. |
| return cursor; |
| } |
| |
| return false; |
| }; |
| } |
| /** |
| * @type {(text: string, index: number | false, opts?: SkipOptions) => number | false} |
| */ |
| |
| |
| var skipWhitespace = skip(/\s/); |
| /** |
| * @type {(text: string, index: number | false, opts?: SkipOptions) => number | false} |
| */ |
| |
| var skipSpaces = skip(" \t"); |
| /** |
| * @type {(text: string, index: number | false, opts?: SkipOptions) => number | false} |
| */ |
| |
| var skipToLineEnd = skip(",; \t"); |
| /** |
| * @type {(text: string, index: number | false, opts?: SkipOptions) => number | false} |
| */ |
| |
| var skipEverythingButNewLine = skip(/[^\r\n]/); |
| /** |
| * @param {string} text |
| * @param {number | false} index |
| * @returns {number | false} |
| */ |
| |
| function skipInlineComment(text, index) { |
| if (index === false) { |
| return false; |
| } |
| |
| if (text.charAt(index) === "/" && text.charAt(index + 1) === "*") { |
| for (var i = index + 2; i < text.length; ++i) { |
| if (text.charAt(i) === "*" && text.charAt(i + 1) === "/") { |
| return i + 2; |
| } |
| } |
| } |
| |
| return index; |
| } |
| /** |
| * @param {string} text |
| * @param {number | false} index |
| * @returns {number | false} |
| */ |
| |
| |
| function skipTrailingComment(text, index) { |
| if (index === false) { |
| return false; |
| } |
| |
| if (text.charAt(index) === "/" && text.charAt(index + 1) === "/") { |
| return skipEverythingButNewLine(text, index); |
| } |
| |
| return index; |
| } // This one doesn't use the above helper function because it wants to |
| // test \r\n in order and `skip` doesn't support ordering and we only |
| // want to skip one newline. It's simple to implement. |
| |
| /** |
| * @param {string} text |
| * @param {number | false} index |
| * @param {SkipOptions=} opts |
| * @returns {number | false} |
| */ |
| |
| |
| function skipNewline(text, index, opts) { |
| var backwards = opts && opts.backwards; |
| |
| if (index === false) { |
| return false; |
| } |
| |
| var atIndex = text.charAt(index); |
| |
| if (backwards) { |
| if (text.charAt(index - 1) === "\r" && atIndex === "\n") { |
| return index - 2; |
| } |
| |
| if (atIndex === "\n" || atIndex === "\r" || atIndex === "\u2028" || atIndex === "\u2029") { |
| return index - 1; |
| } |
| } else { |
| if (atIndex === "\r" && text.charAt(index + 1) === "\n") { |
| return index + 2; |
| } |
| |
| if (atIndex === "\n" || atIndex === "\r" || atIndex === "\u2028" || atIndex === "\u2029") { |
| return index + 1; |
| } |
| } |
| |
| return index; |
| } |
| /** |
| * @param {string} text |
| * @param {number} index |
| * @param {SkipOptions=} opts |
| * @returns {boolean} |
| */ |
| |
| |
| function hasNewline(text, index, opts) { |
| opts = opts || {}; |
| var idx = skipSpaces(text, opts.backwards ? index - 1 : index, opts); |
| var idx2 = skipNewline(text, idx, opts); |
| return idx !== idx2; |
| } |
| /** |
| * @param {string} text |
| * @param {number} start |
| * @param {number} end |
| * @returns {boolean} |
| */ |
| |
| |
| function hasNewlineInRange(text, start, end) { |
| for (var i = start; i < end; ++i) { |
| if (text.charAt(i) === "\n") { |
| return true; |
| } |
| } |
| |
| return false; |
| } // Note: this function doesn't ignore leading comments unlike isNextLineEmpty |
| |
| /** |
| * @template N |
| * @param {string} text |
| * @param {N} node |
| * @param {(node: N) => number} locStart |
| */ |
| |
| |
| function isPreviousLineEmpty(text, node, locStart) { |
| /** @type {number | false} */ |
| var idx = locStart(node) - 1; |
| idx = skipSpaces(text, idx, { |
| backwards: true |
| }); |
| idx = skipNewline(text, idx, { |
| backwards: true |
| }); |
| idx = skipSpaces(text, idx, { |
| backwards: true |
| }); |
| var idx2 = skipNewline(text, idx, { |
| backwards: true |
| }); |
| return idx !== idx2; |
| } |
| /** |
| * @param {string} text |
| * @param {number} index |
| * @returns {boolean} |
| */ |
| |
| |
| function isNextLineEmptyAfterIndex(text, index) { |
| /** @type {number | false} */ |
| var oldIdx = null; |
| /** @type {number | false} */ |
| |
| var idx = index; |
| |
| while (idx !== oldIdx) { |
| // We need to skip all the potential trailing inline comments |
| oldIdx = idx; |
| idx = skipToLineEnd(text, idx); |
| idx = skipInlineComment(text, idx); |
| idx = skipSpaces(text, idx); |
| } |
| |
| idx = skipTrailingComment(text, idx); |
| idx = skipNewline(text, idx); |
| return idx !== false && hasNewline(text, idx); |
| } |
| /** |
| * @template N |
| * @param {string} text |
| * @param {N} node |
| * @param {(node: N) => number} locEnd |
| * @returns {boolean} |
| */ |
| |
| |
| function isNextLineEmpty(text, node, locEnd) { |
| return isNextLineEmptyAfterIndex(text, locEnd(node)); |
| } |
| /** |
| * @param {string} text |
| * @param {number} idx |
| * @returns {number | false} |
| */ |
| |
| |
| function getNextNonSpaceNonCommentCharacterIndexWithStartIndex(text, idx) { |
| /** @type {number | false} */ |
| var oldIdx = null; |
| /** @type {number | false} */ |
| |
| var nextIdx = idx; |
| |
| while (nextIdx !== oldIdx) { |
| oldIdx = nextIdx; |
| nextIdx = skipSpaces(text, nextIdx); |
| nextIdx = skipInlineComment(text, nextIdx); |
| nextIdx = skipTrailingComment(text, nextIdx); |
| nextIdx = skipNewline(text, nextIdx); |
| } |
| |
| return nextIdx; |
| } |
| /** |
| * @template N |
| * @param {string} text |
| * @param {N} node |
| * @param {(node: N) => number} locEnd |
| * @returns {number | false} |
| */ |
| |
| |
| function getNextNonSpaceNonCommentCharacterIndex(text, node, locEnd) { |
| return getNextNonSpaceNonCommentCharacterIndexWithStartIndex(text, locEnd(node)); |
| } |
| /** |
| * @template N |
| * @param {string} text |
| * @param {N} node |
| * @param {(node: N) => number} locEnd |
| * @returns {string} |
| */ |
| |
| |
| function getNextNonSpaceNonCommentCharacter(text, node, locEnd) { |
| return text.charAt( // @ts-ignore => TBD: can return false, should we define a fallback? |
| getNextNonSpaceNonCommentCharacterIndex(text, node, locEnd)); |
| } |
| /** |
| * @param {string} text |
| * @param {number} index |
| * @param {SkipOptions=} opts |
| * @returns {boolean} |
| */ |
| |
| |
| function hasSpaces(text, index, opts) { |
| opts = opts || {}; |
| var idx = skipSpaces(text, opts.backwards ? index - 1 : index, opts); |
| return idx !== index; |
| } |
| /** |
| * @param {{range?: [number, number], start?: number}} node |
| * @param {number} index |
| */ |
| |
| |
| function setLocStart(node, index) { |
| if (node.range) { |
| node.range[0] = index; |
| } else { |
| node.start = index; |
| } |
| } |
| /** |
| * @param {{range?: [number, number], end?: number}} node |
| * @param {number} index |
| */ |
| |
| |
| function setLocEnd(node, index) { |
| if (node.range) { |
| node.range[1] = index; |
| } else { |
| node.end = index; |
| } |
| } |
| |
| var PRECEDENCE = {}; |
| [["|>"], ["??"], ["||"], ["&&"], ["|"], ["^"], ["&"], ["==", "===", "!=", "!=="], ["<", ">", "<=", ">=", "in", "instanceof"], [">>", "<<", ">>>"], ["+", "-"], ["*", "/", "%"], ["**"]].forEach(function (tier, i) { |
| tier.forEach(function (op) { |
| PRECEDENCE[op] = i; |
| }); |
| }); |
| |
| function getPrecedence(op) { |
| return PRECEDENCE[op]; |
| } |
| |
| var equalityOperators = { |
| "==": true, |
| "!=": true, |
| "===": true, |
| "!==": true |
| }; |
| var multiplicativeOperators = { |
| "*": true, |
| "/": true, |
| "%": true |
| }; |
| var bitshiftOperators = { |
| ">>": true, |
| ">>>": true, |
| "<<": true |
| }; |
| |
| function shouldFlatten(parentOp, nodeOp) { |
| if (getPrecedence(nodeOp) !== getPrecedence(parentOp)) { |
| return false; |
| } // ** is right-associative |
| // x ** y ** z --> x ** (y ** z) |
| |
| |
| if (parentOp === "**") { |
| return false; |
| } // x == y == z --> (x == y) == z |
| |
| |
| if (equalityOperators[parentOp] && equalityOperators[nodeOp]) { |
| return false; |
| } // x * y % z --> (x * y) % z |
| |
| |
| if (nodeOp === "%" && multiplicativeOperators[parentOp] || parentOp === "%" && multiplicativeOperators[nodeOp]) { |
| return false; |
| } // x * y / z --> (x * y) / z |
| // x / y * z --> (x / y) * z |
| |
| |
| if (nodeOp !== parentOp && multiplicativeOperators[nodeOp] && multiplicativeOperators[parentOp]) { |
| return false; |
| } // x << y << z --> (x << y) << z |
| |
| |
| if (bitshiftOperators[parentOp] && bitshiftOperators[nodeOp]) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| function isBitwiseOperator(operator) { |
| return !!bitshiftOperators[operator] || operator === "|" || operator === "^" || operator === "&"; |
| } // Tests if an expression starts with `{`, or (if forbidFunctionClassAndDoExpr |
| // holds) `function`, `class`, or `do {}`. Will be overzealous if there's |
| // already necessary grouping parentheses. |
| |
| |
| function startsWithNoLookaheadToken(node, forbidFunctionClassAndDoExpr) { |
| node = getLeftMost(node); |
| |
| switch (node.type) { |
| case "FunctionExpression": |
| case "ClassExpression": |
| case "DoExpression": |
| return forbidFunctionClassAndDoExpr; |
| |
| case "ObjectExpression": |
| return true; |
| |
| case "MemberExpression": |
| case "OptionalMemberExpression": |
| return startsWithNoLookaheadToken(node.object, forbidFunctionClassAndDoExpr); |
| |
| case "TaggedTemplateExpression": |
| if (node.tag.type === "FunctionExpression") { |
| // IIFEs are always already parenthesized |
| return false; |
| } |
| |
| return startsWithNoLookaheadToken(node.tag, forbidFunctionClassAndDoExpr); |
| |
| case "CallExpression": |
| case "OptionalCallExpression": |
| if (node.callee.type === "FunctionExpression") { |
| // IIFEs are always already parenthesized |
| return false; |
| } |
| |
| return startsWithNoLookaheadToken(node.callee, forbidFunctionClassAndDoExpr); |
| |
| case "ConditionalExpression": |
| return startsWithNoLookaheadToken(node.test, forbidFunctionClassAndDoExpr); |
| |
| case "UpdateExpression": |
| return !node.prefix && startsWithNoLookaheadToken(node.argument, forbidFunctionClassAndDoExpr); |
| |
| case "BindExpression": |
| return node.object && startsWithNoLookaheadToken(node.object, forbidFunctionClassAndDoExpr); |
| |
| case "SequenceExpression": |
| return startsWithNoLookaheadToken(node.expressions[0], forbidFunctionClassAndDoExpr); |
| |
| case "TSAsExpression": |
| return startsWithNoLookaheadToken(node.expression, forbidFunctionClassAndDoExpr); |
| |
| default: |
| return false; |
| } |
| } |
| |
| function getLeftMost(node) { |
| if (node.left) { |
| return getLeftMost(node.left); |
| } |
| |
| return node; |
| } |
| /** |
| * @param {string} value |
| * @param {number} tabWidth |
| * @param {number=} startIndex |
| * @returns {number} |
| */ |
| |
| |
| function getAlignmentSize(value, tabWidth, startIndex) { |
| startIndex = startIndex || 0; |
| var size = 0; |
| |
| for (var i = startIndex; i < value.length; ++i) { |
| if (value[i] === "\t") { |
| // Tabs behave in a way that they are aligned to the nearest |
| // multiple of tabWidth: |
| // 0 -> 4, 1 -> 4, 2 -> 4, 3 -> 4 |
| // 4 -> 8, 5 -> 8, 6 -> 8, 7 -> 8 ... |
| size = size + tabWidth - size % tabWidth; |
| } else { |
| size++; |
| } |
| } |
| |
| return size; |
| } |
| /** |
| * @param {string} value |
| * @param {number} tabWidth |
| * @returns {number} |
| */ |
| |
| |
| function getIndentSize(value, tabWidth) { |
| var lastNewlineIndex = value.lastIndexOf("\n"); |
| |
| if (lastNewlineIndex === -1) { |
| return 0; |
| } |
| |
| return getAlignmentSize( // All the leading whitespaces |
| value.slice(lastNewlineIndex + 1).match(/^[ \t]*/)[0], tabWidth); |
| } |
| /** |
| * @typedef {'"' | "'"} Quote |
| */ |
| |
| /** |
| * |
| * @param {string} raw |
| * @param {Quote} preferredQuote |
| * @returns {Quote} |
| */ |
| |
| |
| function getPreferredQuote(raw, preferredQuote) { |
| // `rawContent` is the string exactly like it appeared in the input source |
| // code, without its enclosing quotes. |
| var rawContent = raw.slice(1, -1); |
| /** @type {{ quote: '"', regex: RegExp }} */ |
| |
| var double = { |
| quote: '"', |
| regex: /"/g |
| }; |
| /** @type {{ quote: "'", regex: RegExp }} */ |
| |
| var single = { |
| quote: "'", |
| regex: /'/g |
| }; |
| var preferred = preferredQuote === "'" ? single : double; |
| var alternate = preferred === single ? double : single; |
| var result = preferred.quote; // If `rawContent` contains at least one of the quote preferred for enclosing |
| // the string, we might want to enclose with the alternate quote instead, to |
| // minimize the number of escaped quotes. |
| |
| if (rawContent.includes(preferred.quote) || rawContent.includes(alternate.quote)) { |
| var numPreferredQuotes = (rawContent.match(preferred.regex) || []).length; |
| var numAlternateQuotes = (rawContent.match(alternate.regex) || []).length; |
| result = numPreferredQuotes > numAlternateQuotes ? alternate.quote : preferred.quote; |
| } |
| |
| return result; |
| } |
| |
| function printString(raw, options, isDirectiveLiteral) { |
| // `rawContent` is the string exactly like it appeared in the input source |
| // code, without its enclosing quotes. |
| var rawContent = raw.slice(1, -1); // Check for the alternate quote, to determine if we're allowed to swap |
| // the quotes on a DirectiveLiteral. |
| |
| var canChangeDirectiveQuotes = !rawContent.includes('"') && !rawContent.includes("'"); |
| /** @type {Quote} */ |
| |
| var enclosingQuote = options.parser === "json" ? '"' : options.__isInHtmlAttribute ? "'" : getPreferredQuote(raw, options.singleQuote ? "'" : '"'); // Directives are exact code unit sequences, which means that you can't |
| // change the escape sequences they use. |
| // See https://github.com/prettier/prettier/issues/1555 |
| // and https://tc39.github.io/ecma262/#directive-prologue |
| |
| if (isDirectiveLiteral) { |
| if (canChangeDirectiveQuotes) { |
| return enclosingQuote + rawContent + enclosingQuote; |
| } |
| |
| return raw; |
| } // It might sound unnecessary to use `makeString` even if the string already |
| // is enclosed with `enclosingQuote`, but it isn't. The string could contain |
| // unnecessary escapes (such as in `"\'"`). Always using `makeString` makes |
| // sure that we consistently output the minimum amount of escaped quotes. |
| |
| |
| return makeString(rawContent, enclosingQuote, !(options.parser === "css" || options.parser === "less" || options.parser === "scss" || options.embeddedInHtml)); |
| } |
| /** |
| * @param {string} rawContent |
| * @param {Quote} enclosingQuote |
| * @param {boolean=} unescapeUnnecessaryEscapes |
| * @returns {string} |
| */ |
| |
| |
| function makeString(rawContent, enclosingQuote, unescapeUnnecessaryEscapes) { |
| var otherQuote = enclosingQuote === '"' ? "'" : '"'; // Matches _any_ escape and unescaped quotes (both single and double). |
| |
| var regex = /\\([\s\S])|(['"])/g; // Escape and unescape single and double quotes as needed to be able to |
| // enclose `rawContent` with `enclosingQuote`. |
| |
| var newContent = rawContent.replace(regex, function (match, escaped, quote) { |
| // If we matched an escape, and the escaped character is a quote of the |
| // other type than we intend to enclose the string with, there's no need for |
| // it to be escaped, so return it _without_ the backslash. |
| if (escaped === otherQuote) { |
| return escaped; |
| } // If we matched an unescaped quote and it is of the _same_ type as we |
| // intend to enclose the string with, it must be escaped, so return it with |
| // a backslash. |
| |
| |
| if (quote === enclosingQuote) { |
| return "\\" + quote; |
| } |
| |
| if (quote) { |
| return quote; |
| } // Unescape any unnecessarily escaped character. |
| // Adapted from https://github.com/eslint/eslint/blob/de0b4ad7bd820ade41b1f606008bea68683dc11a/lib/rules/no-useless-escape.js#L27 |
| |
| |
| return unescapeUnnecessaryEscapes && /^[^\\nrvtbfux\r\n\u2028\u2029"'0-7]$/.test(escaped) ? escaped : "\\" + escaped; |
| }); |
| return enclosingQuote + newContent + enclosingQuote; |
| } |
| |
| function printNumber(rawNumber) { |
| return rawNumber.toLowerCase() // Remove unnecessary plus and zeroes from scientific notation. |
| .replace(/^([+-]?[\d.]+e)(?:\+|(-))?0*(\d)/, "$1$2$3") // Remove unnecessary scientific notation (1e0). |
| .replace(/^([+-]?[\d.]+)e[+-]?0+$/, "$1") // Make sure numbers always start with a digit. |
| .replace(/^([+-])?\./, "$10.") // Remove extraneous trailing decimal zeroes. |
| .replace(/(\.\d+?)0+(?=e|$)/, "$1") // Remove trailing dot. |
| .replace(/\.(?=e|$)/, ""); |
| } |
| /** |
| * @param {string} str |
| * @param {string} target |
| * @returns {number} |
| */ |
| |
| |
| function getMaxContinuousCount(str, target) { |
| var results = str.match(new RegExp("(".concat(escapeStringRegexp(target), ")+"), "g")); |
| |
| if (results === null) { |
| return 0; |
| } |
| |
| return results.reduce(function (maxCount, result) { |
| return Math.max(maxCount, result.length / target.length); |
| }, 0); |
| } |
| |
| function getMinNotPresentContinuousCount(str, target) { |
| var matches = str.match(new RegExp("(".concat(escapeStringRegexp(target), ")+"), "g")); |
| |
| if (matches === null) { |
| return 0; |
| } |
| |
| var countPresent = new Map(); |
| var max = 0; |
| var _iteratorNormalCompletion = true; |
| var _didIteratorError = false; |
| var _iteratorError = undefined; |
| |
| try { |
| for (var _iterator = matches[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { |
| var match = _step.value; |
| var count = match.length / target.length; |
| countPresent.set(count, true); |
| |
| if (count > max) { |
| max = count; |
| } |
| } |
| } catch (err) { |
| _didIteratorError = true; |
| _iteratorError = err; |
| } finally { |
| try { |
| if (!_iteratorNormalCompletion && _iterator.return != null) { |
| _iterator.return(); |
| } |
| } finally { |
| if (_didIteratorError) { |
| throw _iteratorError; |
| } |
| } |
| } |
| |
| for (var i = 1; i < max; i++) { |
| if (!countPresent.get(i)) { |
| return i; |
| } |
| } |
| |
| return max + 1; |
| } |
| /** |
| * @param {string} text |
| * @returns {number} |
| */ |
| |
| |
| function getStringWidth(text) { |
| if (!text) { |
| return 0; |
| } // shortcut to avoid needless string `RegExp`s, replacements, and allocations within `string-width` |
| |
| |
| if (!notAsciiRegex.test(text)) { |
| return text.length; |
| } |
| |
| return stringWidth_1(text); |
| } |
| |
| function hasIgnoreComment(path) { |
| var node = path.getValue(); |
| return hasNodeIgnoreComment(node); |
| } |
| |
| function hasNodeIgnoreComment(node) { |
| return node && node.comments && node.comments.length > 0 && node.comments.some(function (comment) { |
| return comment.value.trim() === "prettier-ignore"; |
| }); |
| } |
| |
| function matchAncestorTypes(path, types, index) { |
| index = index || 0; |
| types = types.slice(); |
| |
| while (types.length) { |
| var parent = path.getParentNode(index); |
| var type = types.shift(); |
| |
| if (!parent || parent.type !== type) { |
| return false; |
| } |
| |
| index++; |
| } |
| |
| return true; |
| } |
| |
| function addCommentHelper(node, comment) { |
| var comments = node.comments || (node.comments = []); |
| comments.push(comment); |
| comment.printed = false; // For some reason, TypeScript parses `// x` inside of JSXText as a comment |
| // We already "print" it via the raw text, we don't need to re-print it as a |
| // comment |
| |
| if (node.type === "JSXText") { |
| comment.printed = true; |
| } |
| } |
| |
| function addLeadingComment(node, comment) { |
| comment.leading = true; |
| comment.trailing = false; |
| addCommentHelper(node, comment); |
| } |
| |
| function addDanglingComment(node, comment) { |
| comment.leading = false; |
| comment.trailing = false; |
| addCommentHelper(node, comment); |
| } |
| |
| function addTrailingComment(node, comment) { |
| comment.leading = false; |
| comment.trailing = true; |
| addCommentHelper(node, comment); |
| } |
| |
| function isWithinParentArrayProperty(path, propertyName) { |
| var node = path.getValue(); |
| var parent = path.getParentNode(); |
| |
| if (parent == null) { |
| return false; |
| } |
| |
| if (!Array.isArray(parent[propertyName])) { |
| return false; |
| } |
| |
| var key = path.getName(); |
| return parent[propertyName][key] === node; |
| } |
| |
| function replaceEndOfLineWith(text, replacement) { |
| var parts = []; |
| var _iteratorNormalCompletion2 = true; |
| var _didIteratorError2 = false; |
| var _iteratorError2 = undefined; |
| |
| try { |
| for (var _iterator2 = text.split("\n")[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { |
| var part = _step2.value; |
| |
| if (parts.length !== 0) { |
| parts.push(replacement); |
| } |
| |
| parts.push(part); |
| } |
| } catch (err) { |
| _didIteratorError2 = true; |
| _iteratorError2 = err; |
| } finally { |
| try { |
| if (!_iteratorNormalCompletion2 && _iterator2.return != null) { |
| _iterator2.return(); |
| } |
| } finally { |
| if (_didIteratorError2) { |
| throw _iteratorError2; |
| } |
| } |
| } |
| |
| return parts; |
| } |
| |
| var util = { |
| replaceEndOfLineWith: replaceEndOfLineWith, |
| getStringWidth: getStringWidth, |
| getMaxContinuousCount: getMaxContinuousCount, |
| getMinNotPresentContinuousCount: getMinNotPresentContinuousCount, |
| getPrecedence: getPrecedence, |
| shouldFlatten: shouldFlatten, |
| isBitwiseOperator: isBitwiseOperator, |
| isExportDeclaration: isExportDeclaration, |
| getParentExportDeclaration: getParentExportDeclaration, |
| getPenultimate: getPenultimate, |
| getLast: getLast, |
| getNextNonSpaceNonCommentCharacterIndexWithStartIndex: getNextNonSpaceNonCommentCharacterIndexWithStartIndex, |
| getNextNonSpaceNonCommentCharacterIndex: getNextNonSpaceNonCommentCharacterIndex, |
| getNextNonSpaceNonCommentCharacter: getNextNonSpaceNonCommentCharacter, |
| skip: skip, |
| skipWhitespace: skipWhitespace, |
| skipSpaces: skipSpaces, |
| skipToLineEnd: skipToLineEnd, |
| skipEverythingButNewLine: skipEverythingButNewLine, |
| skipInlineComment: skipInlineComment, |
| skipTrailingComment: skipTrailingComment, |
| skipNewline: skipNewline, |
| isNextLineEmptyAfterIndex: isNextLineEmptyAfterIndex, |
| isNextLineEmpty: isNextLineEmpty, |
| isPreviousLineEmpty: isPreviousLineEmpty, |
| hasNewline: hasNewline, |
| hasNewlineInRange: hasNewlineInRange, |
| hasSpaces: hasSpaces, |
| setLocStart: setLocStart, |
| setLocEnd: setLocEnd, |
| startsWithNoLookaheadToken: startsWithNoLookaheadToken, |
| getAlignmentSize: getAlignmentSize, |
| getIndentSize: getIndentSize, |
| getPreferredQuote: getPreferredQuote, |
| printString: printString, |
| printNumber: printNumber, |
| hasIgnoreComment: hasIgnoreComment, |
| hasNodeIgnoreComment: hasNodeIgnoreComment, |
| makeString: makeString, |
| matchAncestorTypes: matchAncestorTypes, |
| addLeadingComment: addLeadingComment, |
| addDanglingComment: addDanglingComment, |
| addTrailingComment: addTrailingComment, |
| isWithinParentArrayProperty: isWithinParentArrayProperty |
| }; |
| |
| function guessEndOfLine(text) { |
| var index = text.indexOf("\r"); |
| |
| if (index >= 0) { |
| return text.charAt(index + 1) === "\n" ? "crlf" : "cr"; |
| } |
| |
| return "lf"; |
| } |
| |
| function convertEndOfLineToChars(value) { |
| switch (value) { |
| case "cr": |
| return "\r"; |
| |
| case "crlf": |
| return "\r\n"; |
| |
| default: |
| return "\n"; |
| } |
| } |
| |
| var endOfLine = { |
| guessEndOfLine: guessEndOfLine, |
| convertEndOfLineToChars: convertEndOfLineToChars |
| }; |
| |
| var getStringWidth$1 = util.getStringWidth; |
| var convertEndOfLineToChars$1 = endOfLine.convertEndOfLineToChars; |
| var concat$1 = docBuilders.concat, |
| fill$1 = docBuilders.fill, |
| cursor$1 = docBuilders.cursor; |
| /** @type {Record<symbol, typeof MODE_BREAK | typeof MODE_FLAT>} */ |
| |
| var groupModeMap; |
| var MODE_BREAK = 1; |
| var MODE_FLAT = 2; |
| |
| function rootIndent() { |
| return { |
| value: "", |
| length: 0, |
| queue: [] |
| }; |
| } |
| |
| function makeIndent(ind, options) { |
| return generateInd(ind, { |
| type: "indent" |
| }, options); |
| } |
| |
| function makeAlign(ind, n, options) { |
| return n === -Infinity ? ind.root || rootIndent() : n < 0 ? generateInd(ind, { |
| type: "dedent" |
| }, options) : !n ? ind : n.type === "root" ? Object.assign({}, ind, { |
| root: ind |
| }) : typeof n === "string" ? generateInd(ind, { |
| type: "stringAlign", |
| n: n |
| }, options) : generateInd(ind, { |
| type: "numberAlign", |
| n: n |
| }, options); |
| } |
| |
| function generateInd(ind, newPart, options) { |
| var queue = newPart.type === "dedent" ? ind.queue.slice(0, -1) : ind.queue.concat(newPart); |
| var value = ""; |
| var length = 0; |
| var lastTabs = 0; |
| var lastSpaces = 0; |
| var _iteratorNormalCompletion = true; |
| var _didIteratorError = false; |
| var _iteratorError = undefined; |
| |
| try { |
| for (var _iterator = queue[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { |
| var part = _step.value; |
| |
| switch (part.type) { |
| case "indent": |
| flush(); |
| |
| if (options.useTabs) { |
| addTabs(1); |
| } else { |
| addSpaces(options.tabWidth); |
| } |
| |
| break; |
| |
| case "stringAlign": |
| flush(); |
| value += part.n; |
| length += part.n.length; |
| break; |
| |
| case "numberAlign": |
| lastTabs += 1; |
| lastSpaces += part.n; |
| break; |
| |
| /* istanbul ignore next */ |
| |
| default: |
| throw new Error("Unexpected type '".concat(part.type, "'")); |
| } |
| } |
| } catch (err) { |
| _didIteratorError = true; |
| _iteratorError = err; |
| } finally { |
| try { |
| if (!_iteratorNormalCompletion && _iterator.return != null) { |
| _iterator.return(); |
| } |
| } finally { |
| if (_didIteratorError) { |
| throw _iteratorError; |
| } |
| } |
| } |
| |
| flushSpaces(); |
| return Object.assign({}, ind, { |
| value: value, |
| length: length, |
| queue: queue |
| }); |
| |
| function addTabs(count) { |
| value += "\t".repeat(count); |
| length += options.tabWidth * count; |
| } |
| |
| function addSpaces(count) { |
| value += " ".repeat(count); |
| length += count; |
| } |
| |
| function flush() { |
| if (options.useTabs) { |
| flushTabs(); |
| } else { |
| flushSpaces(); |
| } |
| } |
| |
| function flushTabs() { |
| if (lastTabs > 0) { |
| addTabs(lastTabs); |
| } |
| |
| resetLast(); |
| } |
| |
| function flushSpaces() { |
| if (lastSpaces > 0) { |
| addSpaces(lastSpaces); |
| } |
| |
| resetLast(); |
| } |
| |
| function resetLast() { |
| lastTabs = 0; |
| lastSpaces = 0; |
| } |
| } |
| |
| function trim$1(out) { |
| if (out.length === 0) { |
| return 0; |
| } |
| |
| var trimCount = 0; // Trim whitespace at the end of line |
| |
| while (out.length > 0 && typeof out[out.length - 1] === "string" && out[out.length - 1].match(/^[ \t]*$/)) { |
| trimCount += out.pop().length; |
| } |
| |
| if (out.length && typeof out[out.length - 1] === "string") { |
| var trimmed = out[out.length - 1].replace(/[ \t]*$/, ""); |
| trimCount += out[out.length - 1].length - trimmed.length; |
| out[out.length - 1] = trimmed; |
| } |
| |
| return trimCount; |
| } |
| |
| function fits(next, restCommands, width, options, mustBeFlat) { |
| var restIdx = restCommands.length; |
| var cmds = [next]; // `out` is only used for width counting because `trim` requires to look |
| // backwards for space characters. |
| |
| var out = []; |
| |
| while (width >= 0) { |
| if (cmds.length === 0) { |
| if (restIdx === 0) { |
| return true; |
| } |
| |
| cmds.push(restCommands[restIdx - 1]); |
| restIdx--; |
| continue; |
| } |
| |
| var x = cmds.pop(); |
| var ind = x[0]; |
| var mode = x[1]; |
| var doc = x[2]; |
| |
| if (typeof doc === "string") { |
| out.push(doc); |
| width -= getStringWidth$1(doc); |
| } else { |
| switch (doc.type) { |
| case "concat": |
| for (var i = doc.parts.length - 1; i >= 0; i--) { |
| cmds.push([ind, mode, doc.parts[i]]); |
| } |
| |
| break; |
| |
| case "indent": |
| cmds.push([makeIndent(ind, options), mode, doc.contents]); |
| break; |
| |
| case "align": |
| cmds.push([makeAlign(ind, doc.n, options), mode, doc.contents]); |
| break; |
| |
| case "trim": |
| width += trim$1(out); |
| break; |
| |
| case "group": |
| if (mustBeFlat && doc.break) { |
| return false; |
| } |
| |
| cmds.push([ind, doc.break ? MODE_BREAK : mode, doc.contents]); |
| |
| if (doc.id) { |
| groupModeMap[doc.id] = cmds[cmds.length - 1][1]; |
| } |
| |
| break; |
| |
| case "fill": |
| for (var _i = doc.parts.length - 1; _i >= 0; _i--) { |
| cmds.push([ind, mode, doc.parts[_i]]); |
| } |
| |
| break; |
| |
| case "if-break": |
| { |
| var groupMode = doc.groupId ? groupModeMap[doc.groupId] : mode; |
| |
| if (groupMode === MODE_BREAK) { |
| if (doc.breakContents) { |
| cmds.push([ind, mode, doc.breakContents]); |
| } |
| } |
| |
| if (groupMode === MODE_FLAT) { |
| if (doc.flatContents) { |
| cmds.push([ind, mode, doc.flatContents]); |
| } |
| } |
| |
| break; |
| } |
| |
| case "line": |
| switch (mode) { |
| // fallthrough |
| case MODE_FLAT: |
| if (!doc.hard) { |
| if (!doc.soft) { |
| out.push(" "); |
| width -= 1; |
| } |
| |
| break; |
| } |
| |
| return true; |
| |
| case MODE_BREAK: |
| return true; |
| } |
| |
| break; |
| } |
| } |
| } |
| |
| return false; |
| } |
| |
| function printDocToString(doc, options) { |
| groupModeMap = {}; |
| var width = options.printWidth; |
| var newLine = convertEndOfLineToChars$1(options.endOfLine); |
| var pos = 0; // cmds is basically a stack. We've turned a recursive call into a |
| // while loop which is much faster. The while loop below adds new |
| // cmds to the array instead of recursively calling `print`. |
| |
| var cmds = [[rootIndent(), MODE_BREAK, doc]]; |
| var out = []; |
| var shouldRemeasure = false; |
| var lineSuffix = []; |
| |
| while (cmds.length !== 0) { |
| var x = cmds.pop(); |
| var ind = x[0]; |
| var mode = x[1]; |
| var _doc = x[2]; |
| |
| if (typeof _doc === "string") { |
| out.push(_doc); |
| pos += getStringWidth$1(_doc); |
| } else { |
| switch (_doc.type) { |
| case "cursor": |
| out.push(cursor$1.placeholder); |
| break; |
| |
| case "concat": |
| for (var i = _doc.parts.length - 1; i >= 0; i--) { |
| cmds.push([ind, mode, _doc.parts[i]]); |
| } |
| |
| break; |
| |
| case "indent": |
| cmds.push([makeIndent(ind, options), mode, _doc.contents]); |
| break; |
| |
| case "align": |
| cmds.push([makeAlign(ind, _doc.n, options), mode, _doc.contents]); |
| break; |
| |
| case "trim": |
| pos -= trim$1(out); |
| break; |
| |
| case "group": |
| switch (mode) { |
| case MODE_FLAT: |
| if (!shouldRemeasure) { |
| cmds.push([ind, _doc.break ? MODE_BREAK : MODE_FLAT, _doc.contents]); |
| break; |
| } |
| |
| // fallthrough |
| |
| case MODE_BREAK: |
| { |
| shouldRemeasure = false; |
| var next = [ind, MODE_FLAT, _doc.contents]; |
| var rem = width - pos; |
| |
| if (!_doc.break && fits(next, cmds, rem, options)) { |
| cmds.push(next); |
| } else { |
| // Expanded states are a rare case where a document |
| // can manually provide multiple representations of |
| // itself. It provides an array of documents |
| // going from the least expanded (most flattened) |
| // representation first to the most expanded. If a |
| // group has these, we need to manually go through |
| // these states and find the first one that fits. |
| if (_doc.expandedStates) { |
| var mostExpanded = _doc.expandedStates[_doc.expandedStates.length - 1]; |
| |
| if (_doc.break) { |
| cmds.push([ind, MODE_BREAK, mostExpanded]); |
| break; |
| } else { |
| for (var _i2 = 1; _i2 < _doc.expandedStates.length + 1; _i2++) { |
| if (_i2 >= _doc.expandedStates.length) { |
| cmds.push([ind, MODE_BREAK, mostExpanded]); |
| break; |
| } else { |
| var state = _doc.expandedStates[_i2]; |
| var cmd = [ind, MODE_FLAT, state]; |
| |
| if (fits(cmd, cmds, rem, options)) { |
| cmds.push(cmd); |
| break; |
| } |
| } |
| } |
| } |
| } else { |
| cmds.push([ind, MODE_BREAK, _doc.contents]); |
| } |
| } |
| |
| break; |
| } |
| } |
| |
| if (_doc.id) { |
| groupModeMap[_doc.id] = cmds[cmds.length - 1][1]; |
| } |
| |
| break; |
| // Fills each line with as much code as possible before moving to a new |
| // line with the same indentation. |
| // |
| // Expects doc.parts to be an array of alternating content and |
| // whitespace. The whitespace contains the linebreaks. |
| // |
| // For example: |
| // ["I", line, "love", line, "monkeys"] |
| // or |
| // [{ type: group, ... }, softline, { type: group, ... }] |
| // |
| // It uses this parts structure to handle three main layout cases: |
| // * The first two content items fit on the same line without |
| // breaking |
| // -> output the first content item and the whitespace "flat". |
| // * Only the first content item fits on the line without breaking |
| // -> output the first content item "flat" and the whitespace with |
| // "break". |
| // * Neither content item fits on the line without breaking |
| // -> output the first content item and the whitespace with "break". |
| |
| case "fill": |
| { |
| var _rem = width - pos; |
| |
| var parts = _doc.parts; |
| |
| if (parts.length === 0) { |
| break; |
| } |
| |
| var content = parts[0]; |
| var contentFlatCmd = [ind, MODE_FLAT, content]; |
| var contentBreakCmd = [ind, MODE_BREAK, content]; |
| var contentFits = fits(contentFlatCmd, [], _rem, options, true); |
| |
| if (parts.length === 1) { |
| if (contentFits) { |
| cmds.push(contentFlatCmd); |
| } else { |
| cmds.push(contentBreakCmd); |
| } |
| |
| break; |
| } |
| |
| var whitespace = parts[1]; |
| var whitespaceFlatCmd = [ind, MODE_FLAT, whitespace]; |
| var whitespaceBreakCmd = [ind, MODE_BREAK, whitespace]; |
| |
| if (parts.length === 2) { |
| if (contentFits) { |
| cmds.push(whitespaceFlatCmd); |
| cmds.push(contentFlatCmd); |
| } else { |
| cmds.push(whitespaceBreakCmd); |
| cmds.push(contentBreakCmd); |
| } |
| |
| break; |
| } // At this point we've handled the first pair (context, separator) |
| // and will create a new fill doc for the rest of the content. |
| // Ideally we wouldn't mutate the array here but coping all the |
| // elements to a new array would make this algorithm quadratic, |
| // which is unusable for large arrays (e.g. large texts in JSX). |
| |
| |
| parts.splice(0, 2); |
| var remainingCmd = [ind, mode, fill$1(parts)]; |
| var secondContent = parts[0]; |
| var firstAndSecondContentFlatCmd = [ind, MODE_FLAT, concat$1([content, whitespace, secondContent])]; |
| var firstAndSecondContentFits = fits(firstAndSecondContentFlatCmd, [], _rem, options, true); |
| |
| if (firstAndSecondContentFits) { |
| cmds.push(remainingCmd); |
| cmds.push(whitespaceFlatCmd); |
| cmds.push(contentFlatCmd); |
| } else if (contentFits) { |
| cmds.push(remainingCmd); |
| cmds.push(whitespaceBreakCmd); |
| cmds.push(contentFlatCmd); |
| } else { |
| cmds.push(remainingCmd); |
| cmds.push(whitespaceBreakCmd); |
| cmds.push(contentBreakCmd); |
| } |
| |
| break; |
| } |
| |
| case "if-break": |
| { |
| var groupMode = _doc.groupId ? groupModeMap[_doc.groupId] : mode; |
| |
| if (groupMode === MODE_BREAK) { |
| if (_doc.breakContents) { |
| cmds.push([ind, mode, _doc.breakContents]); |
| } |
| } |
| |
| if (groupMode === MODE_FLAT) { |
| if (_doc.flatContents) { |
| cmds.push([ind, mode, _doc.flatContents]); |
| } |
| } |
| |
| break; |
| } |
| |
| case "line-suffix": |
| lineSuffix.push([ind, mode, _doc.contents]); |
| break; |
| |
| case "line-suffix-boundary": |
| if (lineSuffix.length > 0) { |
| cmds.push([ind, mode, { |
| type: "line", |
| hard: true |
| }]); |
| } |
| |
| break; |
| |
| case "line": |
| switch (mode) { |
| case MODE_FLAT: |
| if (!_doc.hard) { |
| if (!_doc.soft) { |
| out.push(" "); |
| pos += 1; |
| } |
| |
| break; |
| } else { |
| // This line was forced into the output even if we |
| // were in flattened mode, so we need to tell the next |
| // group that no matter what, it needs to remeasure |
| // because the previous measurement didn't accurately |
| // capture the entire expression (this is necessary |
| // for nested groups) |
| shouldRemeasure = true; |
| } |
| |
| // fallthrough |
| |
| case MODE_BREAK: |
| if (lineSuffix.length) { |
| cmds.push([ind, mode, _doc]); |
| [].push.apply(cmds, lineSuffix.reverse()); |
| lineSuffix = []; |
| break; |
| } |
| |
| if (_doc.literal) { |
| if (ind.root) { |
| out.push(newLine, ind.root.value); |
| pos = ind.root.length; |
| } else { |
| out.push(newLine); |
| pos = 0; |
| } |
| } else { |
| pos -= trim$1(out); |
| out.push(newLine + ind.value); |
| pos = ind.length; |
| } |
| |
| break; |
| } |
| |
| break; |
| } |
| } |
| } |
| |
| var cursorPlaceholderIndex = out.indexOf(cursor$1.placeholder); |
| |
| if (cursorPlaceholderIndex !== -1) { |
| var otherCursorPlaceholderIndex = out.indexOf(cursor$1.placeholder, cursorPlaceholderIndex + 1); |
| var beforeCursor = out.slice(0, cursorPlaceholderIndex).join(""); |
| var aroundCursor = out.slice(cursorPlaceholderIndex + 1, otherCursorPlaceholderIndex).join(""); |
| var afterCursor = out.slice(otherCursorPlaceholderIndex + 1).join(""); |
| return { |
| formatted: beforeCursor + aroundCursor + afterCursor, |
| cursorNodeStart: beforeCursor.length, |
| cursorNodeText: aroundCursor |
| }; |
| } |
| |
| return { |
| formatted: out.join("") |
| }; |
| } |
| |
| var docPrinter = { |
| printDocToString: printDocToString |
| }; |
| |
| var traverseDocOnExitStackMarker = {}; |
| |
| function traverseDoc(doc, onEnter, onExit, shouldTraverseConditionalGroups) { |
| var docsStack = [doc]; |
| |
| while (docsStack.length !== 0) { |
| var _doc = docsStack.pop(); |
| |
| if (_doc === traverseDocOnExitStackMarker) { |
| onExit(docsStack.pop()); |
| continue; |
| } |
| |
| var shouldRecurse = true; |
| |
| if (onEnter) { |
| if (onEnter(_doc) === false) { |
| shouldRecurse = false; |
| } |
| } |
| |
| if (onExit) { |
| docsStack.push(_doc); |
| docsStack.push(traverseDocOnExitStackMarker); |
| } |
| |
| if (shouldRecurse) { |
| // When there are multiple parts to process, |
| // the parts need to be pushed onto the stack in reverse order, |
| // so that they are processed in the original order |
| // when the stack is popped. |
| if (_doc.type === "concat" || _doc.type === "fill") { |
| for (var ic = _doc.parts.length, i = ic - 1; i >= 0; --i) { |
| docsStack.push(_doc.parts[i]); |
| } |
| } else if (_doc.type === "if-break") { |
| if (_doc.flatContents) { |
| docsStack.push(_doc.flatContents); |
| } |
| |
| if (_doc.breakContents) { |
| docsStack.push(_doc.breakContents); |
| } |
| } else if (_doc.type === "group" && _doc.expandedStates) { |
| if (shouldTraverseConditionalGroups) { |
| for (var _ic = _doc.expandedStates.length, _i = _ic - 1; _i >= 0; --_i) { |
| docsStack.push(_doc.expandedStates[_i]); |
| } |
| } else { |
| docsStack.push(_doc.contents); |
| } |
| } else if (_doc.contents) { |
| docsStack.push(_doc.contents); |
| } |
| } |
| } |
| } |
| |
| function mapDoc(doc, cb) { |
| if (doc.type === "concat" || doc.type === "fill") { |
| var parts = doc.parts.map(function (part) { |
| return mapDoc(part, cb); |
| }); |
| return cb(Object.assign({}, doc, { |
| parts: parts |
| })); |
| } else if (doc.type === "if-break") { |
| var breakContents = doc.breakContents && mapDoc(doc.breakContents, cb); |
| var flatContents = doc.flatContents && mapDoc(doc.flatContents, cb); |
| return cb(Object.assign({}, doc, { |
| breakContents: breakContents, |
| flatContents: flatContents |
| })); |
| } else if (doc.contents) { |
| var contents = mapDoc(doc.contents, cb); |
| return cb(Object.assign({}, doc, { |
| contents: contents |
| })); |
| } |
| |
| return cb(doc); |
| } |
| |
| function findInDoc(doc, fn, defaultValue) { |
| var result = defaultValue; |
| var hasStopped = false; |
| |
| function findInDocOnEnterFn(doc) { |
| var maybeResult = fn(doc); |
| |
| if (maybeResult !== undefined) { |
| hasStopped = true; |
| result = maybeResult; |
| } |
| |
| if (hasStopped) { |
| return false; |
| } |
| } |
| |
| traverseDoc(doc, findInDocOnEnterFn); |
| return result; |
| } |
| |
| function isEmpty(n) { |
| return typeof n === "string" && n.length === 0; |
| } |
| |
| function isLineNextFn(doc) { |
| if (typeof doc === "string") { |
| return false; |
| } |
| |
| if (doc.type === "line") { |
| return true; |
| } |
| } |
| |
| function isLineNext(doc) { |
| return findInDoc(doc, isLineNextFn, false); |
| } |
| |
| function willBreakFn(doc) { |
| if (doc.type === "group" && doc.break) { |
| return true; |
| } |
| |
| if (doc.type === "line" && doc.hard) { |
| return true; |
| } |
| |
| if (doc.type === "break-parent") { |
| return true; |
| } |
| } |
| |
| function willBreak(doc) { |
| return findInDoc(doc, willBreakFn, false); |
| } |
| |
| function breakParentGroup(groupStack) { |
| if (groupStack.length > 0) { |
| var parentGroup = groupStack[groupStack.length - 1]; // Breaks are not propagated through conditional groups because |
| // the user is expected to manually handle what breaks. |
| |
| if (!parentGroup.expandedStates) { |
| parentGroup.break = true; |
| } |
| } |
| |
| return null; |
| } |
| |
| function propagateBreaks(doc) { |
| var alreadyVisitedSet = new Set(); |
| var groupStack = []; |
| |
| function propagateBreaksOnEnterFn(doc) { |
| if (doc.type === "break-parent") { |
| breakParentGroup(groupStack); |
| } |
| |
| if (doc.type === "group") { |
| groupStack.push(doc); |
| |
| if (alreadyVisitedSet.has(doc)) { |
| return false; |
| } |
| |
| alreadyVisitedSet.add(doc); |
| } |
| } |
| |
| function propagateBreaksOnExitFn(doc) { |
| if (doc.type === "group") { |
| var group = groupStack.pop(); |
| |
| if (group.break) { |
| breakParentGroup(groupStack); |
| } |
| } |
| } |
| |
| traverseDoc(doc, propagateBreaksOnEnterFn, propagateBreaksOnExitFn, |
| /* shouldTraverseConditionalGroups */ |
| true); |
| } |
| |
| function removeLinesFn(doc) { |
| // Force this doc into flat mode by statically converting all |
| // lines into spaces (or soft lines into nothing). Hard lines |
| // should still output because there's too great of a chance |
| // of breaking existing assumptions otherwise. |
| if (doc.type === "line" && !doc.hard) { |
| return doc.soft ? "" : " "; |
| } else if (doc.type === "if-break") { |
| return doc.flatContents || ""; |
| } |
| |
| return doc; |
| } |
| |
| function removeLines(doc) { |
| return mapDoc(doc, removeLinesFn); |
| } |
| |
| function stripTrailingHardline(doc) { |
| // HACK remove ending hardline, original PR: #1984 |
| if (doc.type === "concat" && doc.parts.length !== 0) { |
| var lastPart = doc.parts[doc.parts.length - 1]; |
| |
| if (lastPart.type === "concat") { |
| if (lastPart.parts.length === 2 && lastPart.parts[0].hard && lastPart.parts[1].type === "break-parent") { |
| return { |
| type: "concat", |
| parts: doc.parts.slice(0, -1) |
| }; |
| } |
| |
| return { |
| type: "concat", |
| parts: doc.parts.slice(0, -1).concat(stripTrailingHardline(lastPart)) |
| }; |
| } |
| } |
| |
| return doc; |
| } |
| |
| var docUtils = { |
| isEmpty: isEmpty, |
| willBreak: willBreak, |
| isLineNext: isLineNext, |
| traverseDoc: traverseDoc, |
| findInDoc: findInDoc, |
| mapDoc: mapDoc, |
| propagateBreaks: propagateBreaks, |
| removeLines: removeLines, |
| stripTrailingHardline: stripTrailingHardline |
| }; |
| |
| function flattenDoc(doc) { |
| if (doc.type === "concat") { |
| var res = []; |
| |
| for (var i = 0; i < doc.parts.length; ++i) { |
| var doc2 = doc.parts[i]; |
| |
| if (typeof doc2 !== "string" && doc2.type === "concat") { |
| [].push.apply(res, flattenDoc(doc2).parts); |
| } else { |
| var flattened = flattenDoc(doc2); |
| |
| if (flattened !== "") { |
| res.push(flattened); |
| } |
| } |
| } |
| |
| return Object.assign({}, doc, { |
| parts: res |
| }); |
| } else if (doc.type === "if-break") { |
| return Object.assign({}, doc, { |
| breakContents: doc.breakContents != null ? flattenDoc(doc.breakContents) : null, |
| flatContents: doc.flatContents != null ? flattenDoc(doc.flatContents) : null |
| }); |
| } else if (doc.type === "group") { |
| return Object.assign({}, doc, { |
| contents: flattenDoc(doc.contents), |
| expandedStates: doc.expandedStates ? doc.expandedStates.map(flattenDoc) : doc.expandedStates |
| }); |
| } else if (doc.contents) { |
| return Object.assign({}, doc, { |
| contents: flattenDoc(doc.contents) |
| }); |
| } |
| |
| return doc; |
| } |
| |
| function printDoc(doc) { |
| if (typeof doc === "string") { |
| return JSON.stringify(doc); |
| } |
| |
| if (doc.type === "line") { |
| if (doc.literal) { |
| return "literalline"; |
| } |
| |
| if (doc.hard) { |
| return "hardline"; |
| } |
| |
| if (doc.soft) { |
| return "softline"; |
| } |
| |
| return "line"; |
| } |
| |
| if (doc.type === "break-parent") { |
| return "breakParent"; |
| } |
| |
| if (doc.type === "trim") { |
| return "trim"; |
| } |
| |
| if (doc.type === "concat") { |
| return "[" + doc.parts.map(printDoc).join(", ") + "]"; |
| } |
| |
| if (doc.type === "indent") { |
| return "indent(" + printDoc(doc.contents) + ")"; |
| } |
| |
| if (doc.type === "align") { |
| return doc.n === -Infinity ? "dedentToRoot(" + printDoc(doc.contents) + ")" : doc.n < 0 ? "dedent(" + printDoc(doc.contents) + ")" : doc.n.type === "root" ? "markAsRoot(" + printDoc(doc.contents) + ")" : "align(" + JSON.stringify(doc.n) + ", " + printDoc(doc.contents) + ")"; |
| } |
| |
| if (doc.type === "if-break") { |
| return "ifBreak(" + printDoc(doc.breakContents) + (doc.flatContents ? ", " + printDoc(doc.flatContents) : "") + ")"; |
| } |
| |
| if (doc.type === "group") { |
| if (doc.expandedStates) { |
| return "conditionalGroup(" + "[" + doc.expandedStates.map(printDoc).join(",") + "])"; |
| } |
| |
| return (doc.break ? "wrappedGroup" : "group") + "(" + printDoc(doc.contents) + ")"; |
| } |
| |
| if (doc.type === "fill") { |
| return "fill" + "(" + doc.parts.map(printDoc).join(", ") + ")"; |
| } |
| |
| if (doc.type === "line-suffix") { |
| return "lineSuffix(" + printDoc(doc.contents) + ")"; |
| } |
| |
| if (doc.type === "line-suffix-boundary") { |
| return "lineSuffixBoundary"; |
| } |
| |
| throw new Error("Unknown doc type " + doc.type); |
| } |
| |
| var docDebug = { |
| printDocToDebug: function printDocToDebug(doc) { |
| return printDoc(flattenDoc(doc)); |
| } |
| }; |
| |
| var doc = { |
| builders: docBuilders, |
| printer: docPrinter, |
| utils: docUtils, |
| debug: docDebug |
| }; |
| var doc_1 = doc.builders; |
| var doc_2 = doc.printer; |
| var doc_3 = doc.utils; |
| var doc_4 = doc.debug; |
| |
| exports.builders = doc_1; |
| exports.debug = doc_4; |
| exports.default = doc; |
| exports.printer = doc_2; |
| exports.utils = doc_3; |
| |
| Object.defineProperty(exports, '__esModule', { value: true }); |
| |
| }))); |
