refactor(Cypress): Moved Cypress to the main folder of the project, as I don't need a sub project for now.

node_modules/cli-table3/src/cell.js

@@ -0,0 +1,371 @@
+const utils = require('./utils');
+
+class Cell {
+  /**
+   * A representation of a cell within the table.
+   * Implementations must have `init` and `draw` methods,
+   * as well as `colSpan`, `rowSpan`, `desiredHeight` and `desiredWidth` properties.
+   * @param options
+   * @constructor
+   */
+  constructor(options) {
+    this.setOptions(options);
+
+    /**
+     * Each cell will have it's `x` and `y` values set by the `layout-manager` prior to
+     * `init` being called;
+     * @type {Number}
+     */
+    this.x = null;
+    this.y = null;
+  }
+
+  setOptions(options) {
+    if (['boolean', 'number', 'string'].indexOf(typeof options) !== -1) {
+      options = { content: '' + options };
+    }
+    options = options || {};
+    this.options = options;
+    let content = options.content;
+    if (['boolean', 'number', 'string'].indexOf(typeof content) !== -1) {
+      this.content = String(content);
+    } else if (!content) {
+      this.content = '';
+    } else {
+      throw new Error('Content needs to be a primitive, got: ' + typeof content);
+    }
+    this.colSpan = options.colSpan || 1;
+    this.rowSpan = options.rowSpan || 1;
+  }
+
+  mergeTableOptions(tableOptions, cells) {
+    this.cells = cells;
+
+    let optionsChars = this.options.chars || {};
+    let tableChars = tableOptions.chars;
+    let chars = (this.chars = {});
+    CHAR_NAMES.forEach(function (name) {
+      setOption(optionsChars, tableChars, name, chars);
+    });
+
+    this.truncate = this.options.truncate || tableOptions.truncate;
+
+    let style = (this.options.style = this.options.style || {});
+    let tableStyle = tableOptions.style;
+    setOption(style, tableStyle, 'padding-left', this);
+    setOption(style, tableStyle, 'padding-right', this);
+    this.head = style.head || tableStyle.head;
+    this.border = style.border || tableStyle.border;
+
+    let fixedWidth = tableOptions.colWidths[this.x];
+    if (tableOptions.wordWrap && fixedWidth) {
+      fixedWidth -= this.paddingLeft + this.paddingRight;
+      if (this.colSpan) {
+        let i = 1;
+        while (i < this.colSpan) {
+          fixedWidth += tableOptions.colWidths[this.x + i];
+          i++;
+        }
+      }
+      this.lines = utils.colorizeLines(utils.wordWrap(fixedWidth, this.content));
+    } else {
+      this.lines = utils.colorizeLines(this.content.split('\n'));
+    }
+
+    this.desiredWidth = utils.strlen(this.content) + this.paddingLeft + this.paddingRight;
+    this.desiredHeight = this.lines.length;
+  }
+
+  /**
+   * Initializes the Cells data structure.
+   *
+   * @param tableOptions - A fully populated set of tableOptions.
+   * In addition to the standard default values, tableOptions must have fully populated the
+   * `colWidths` and `rowWidths` arrays. Those arrays must have lengths equal to the number
+   * of columns or rows (respectively) in this table, and each array item must be a Number.
+   *
+   */
+  init(tableOptions) {
+    let x = this.x;
+    let y = this.y;
+    this.widths = tableOptions.colWidths.slice(x, x + this.colSpan);
+    this.heights = tableOptions.rowHeights.slice(y, y + this.rowSpan);
+    this.width = this.widths.reduce(sumPlusOne, -1);
+    this.height = this.heights.reduce(sumPlusOne, -1);
+
+    this.hAlign = this.options.hAlign || tableOptions.colAligns[x];
+    this.vAlign = this.options.vAlign || tableOptions.rowAligns[y];
+
+    this.drawRight = x + this.colSpan == tableOptions.colWidths.length;
+  }
+
+  /**
+   * Draws the given line of the cell.
+   * This default implementation defers to methods `drawTop`, `drawBottom`, `drawLine` and `drawEmpty`.
+   * @param lineNum - can be `top`, `bottom` or a numerical line number.
+   * @param spanningCell - will be a number if being called from a RowSpanCell, and will represent how
+   * many rows below it's being called from. Otherwise it's undefined.
+   * @returns {String} The representation of this line.
+   */
+  draw(lineNum, spanningCell) {
+    if (lineNum == 'top') return this.drawTop(this.drawRight);
+    if (lineNum == 'bottom') return this.drawBottom(this.drawRight);
+    let padLen = Math.max(this.height - this.lines.length, 0);
+    let padTop;
+    switch (this.vAlign) {
+      case 'center':
+        padTop = Math.ceil(padLen / 2);
+        break;
+      case 'bottom':
+        padTop = padLen;
+        break;
+      default:
+        padTop = 0;
+    }
+    if (lineNum < padTop || lineNum >= padTop + this.lines.length) {
+      return this.drawEmpty(this.drawRight, spanningCell);
+    }
+    let forceTruncation = this.lines.length > this.height && lineNum + 1 >= this.height;
+    return this.drawLine(lineNum - padTop, this.drawRight, forceTruncation, spanningCell);
+  }
+
+  /**
+   * Renders the top line of the cell.
+   * @param drawRight - true if this method should render the right edge of the cell.
+   * @returns {String}
+   */
+  drawTop(drawRight) {
+    let content = [];
+    if (this.cells) {
+      //TODO: cells should always exist - some tests don't fill it in though
+      this.widths.forEach(function (width, index) {
+        content.push(this._topLeftChar(index));
+        content.push(utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'], width));
+      }, this);
+    } else {
+      content.push(this._topLeftChar(0));
+      content.push(utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'], this.width));
+    }
+    if (drawRight) {
+      content.push(this.chars[this.y == 0 ? 'topRight' : 'rightMid']);
+    }
+    return this.wrapWithStyleColors('border', content.join(''));
+  }
+
+  _topLeftChar(offset) {
+    let x = this.x + offset;
+    let leftChar;
+    if (this.y == 0) {
+      leftChar = x == 0 ? 'topLeft' : offset == 0 ? 'topMid' : 'top';
+    } else {
+      if (x == 0) {
+        leftChar = 'leftMid';
+      } else {
+        leftChar = offset == 0 ? 'midMid' : 'bottomMid';
+        if (this.cells) {
+          //TODO: cells should always exist - some tests don't fill it in though
+          let spanAbove = this.cells[this.y - 1][x] instanceof Cell.ColSpanCell;
+          if (spanAbove) {
+            leftChar = offset == 0 ? 'topMid' : 'mid';
+          }
+          if (offset == 0) {
+            let i = 1;
+            while (this.cells[this.y][x - i] instanceof Cell.ColSpanCell) {
+              i++;
+            }
+            if (this.cells[this.y][x - i] instanceof Cell.RowSpanCell) {
+              leftChar = 'leftMid';
+            }
+          }
+        }
+      }
+    }
+    return this.chars[leftChar];
+  }
+
+  wrapWithStyleColors(styleProperty, content) {
+    if (this[styleProperty] && this[styleProperty].length) {
+      try {
+        let colors = require('colors/safe');
+        for (let i = this[styleProperty].length - 1; i >= 0; i--) {
+          colors = colors[this[styleProperty][i]];
+        }
+        return colors(content);
+      } catch (e) {
+        return content;
+      }
+    } else {
+      return content;
+    }
+  }
+
+  /**
+   * Renders a line of text.
+   * @param lineNum - Which line of text to render. This is not necessarily the line within the cell.
+   * There may be top-padding above the first line of text.
+   * @param drawRight - true if this method should render the right edge of the cell.
+   * @param forceTruncationSymbol - `true` if the rendered text should end with the truncation symbol even
+   * if the text fits. This is used when the cell is vertically truncated. If `false` the text should
+   * only include the truncation symbol if the text will not fit horizontally within the cell width.
+   * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
+   * @returns {String}
+   */
+  drawLine(lineNum, drawRight, forceTruncationSymbol, spanningCell) {
+    let left = this.chars[this.x == 0 ? 'left' : 'middle'];
+    if (this.x && spanningCell && this.cells) {
+      let cellLeft = this.cells[this.y + spanningCell][this.x - 1];
+      while (cellLeft instanceof ColSpanCell) {
+        cellLeft = this.cells[cellLeft.y][cellLeft.x - 1];
+      }
+      if (!(cellLeft instanceof RowSpanCell)) {
+        left = this.chars['rightMid'];
+      }
+    }
+    let leftPadding = utils.repeat(' ', this.paddingLeft);
+    let right = drawRight ? this.chars['right'] : '';
+    let rightPadding = utils.repeat(' ', this.paddingRight);
+    let line = this.lines[lineNum];
+    let len = this.width - (this.paddingLeft + this.paddingRight);
+    if (forceTruncationSymbol) line += this.truncate || '…';
+    let content = utils.truncate(line, len, this.truncate);
+    content = utils.pad(content, len, ' ', this.hAlign);
+    content = leftPadding + content + rightPadding;
+    return this.stylizeLine(left, content, right);
+  }
+
+  stylizeLine(left, content, right) {
+    left = this.wrapWithStyleColors('border', left);
+    right = this.wrapWithStyleColors('border', right);
+    if (this.y === 0) {
+      content = this.wrapWithStyleColors('head', content);
+    }
+    return left + content + right;
+  }
+
+  /**
+   * Renders the bottom line of the cell.
+   * @param drawRight - true if this method should render the right edge of the cell.
+   * @returns {String}
+   */
+  drawBottom(drawRight) {
+    let left = this.chars[this.x == 0 ? 'bottomLeft' : 'bottomMid'];
+    let content = utils.repeat(this.chars.bottom, this.width);
+    let right = drawRight ? this.chars['bottomRight'] : '';
+    return this.wrapWithStyleColors('border', left + content + right);
+  }
+
+  /**
+   * Renders a blank line of text within the cell. Used for top and/or bottom padding.
+   * @param drawRight - true if this method should render the right edge of the cell.
+   * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
+   * @returns {String}
+   */
+  drawEmpty(drawRight, spanningCell) {
+    let left = this.chars[this.x == 0 ? 'left' : 'middle'];
+    if (this.x && spanningCell && this.cells) {
+      let cellLeft = this.cells[this.y + spanningCell][this.x - 1];
+      while (cellLeft instanceof ColSpanCell) {
+        cellLeft = this.cells[cellLeft.y][cellLeft.x - 1];
+      }
+      if (!(cellLeft instanceof RowSpanCell)) {
+        left = this.chars['rightMid'];
+      }
+    }
+    let right = drawRight ? this.chars['right'] : '';
+    let content = utils.repeat(' ', this.width);
+    return this.stylizeLine(left, content, right);
+  }
+}
+
+class ColSpanCell {
+  /**
+   * A Cell that doesn't do anything. It just draws empty lines.
+   * Used as a placeholder in column spanning.
+   * @constructor
+   */
+  constructor() {}
+
+  draw() {
+    return '';
+  }
+
+  init() {}
+
+  mergeTableOptions() {}
+}
+
+class RowSpanCell {
+  /**
+   * A placeholder Cell for a Cell that spans multiple rows.
+   * It delegates rendering to the original cell, but adds the appropriate offset.
+   * @param originalCell
+   * @constructor
+   */
+  constructor(originalCell) {
+    this.originalCell = originalCell;
+  }
+
+  init(tableOptions) {
+    let y = this.y;
+    let originalY = this.originalCell.y;
+    this.cellOffset = y - originalY;
+    this.offset = findDimension(tableOptions.rowHeights, originalY, this.cellOffset);
+  }
+
+  draw(lineNum) {
+    if (lineNum == 'top') {
+      return this.originalCell.draw(this.offset, this.cellOffset);
+    }
+    if (lineNum == 'bottom') {
+      return this.originalCell.draw('bottom');
+    }
+    return this.originalCell.draw(this.offset + 1 + lineNum);
+  }
+
+  mergeTableOptions() {}
+}
+
+// HELPER FUNCTIONS
+function setOption(objA, objB, nameB, targetObj) {
+  let nameA = nameB.split('-');
+  if (nameA.length > 1) {
+    nameA[1] = nameA[1].charAt(0).toUpperCase() + nameA[1].substr(1);
+    nameA = nameA.join('');
+    targetObj[nameA] = objA[nameA] || objA[nameB] || objB[nameA] || objB[nameB];
+  } else {
+    targetObj[nameB] = objA[nameB] || objB[nameB];
+  }
+}
+
+function findDimension(dimensionTable, startingIndex, span) {
+  let ret = dimensionTable[startingIndex];
+  for (let i = 1; i < span; i++) {
+    ret += 1 + dimensionTable[startingIndex + i];
+  }
+  return ret;
+}
+
+function sumPlusOne(a, b) {
+  return a + b + 1;
+}
+
+let CHAR_NAMES = [
+  'top',
+  'top-mid',
+  'top-left',
+  'top-right',
+  'bottom',
+  'bottom-mid',
+  'bottom-left',
+  'bottom-right',
+  'left',
+  'left-mid',
+  'mid',
+  'mid-mid',
+  'right',
+  'right-mid',
+  'middle',
+];
+module.exports = Cell;
+module.exports.ColSpanCell = ColSpanCell;
+module.exports.RowSpanCell = RowSpanCell;

node_modules/cli-table3/src/layout-manager.js

@@ -0,0 +1,232 @@
+const objectAssign = require('object-assign');
+const Cell = require('./cell');
+const { ColSpanCell, RowSpanCell } = Cell;
+
+(function () {
+  function layoutTable(table) {
+    table.forEach(function (row, rowIndex) {
+      row.forEach(function (cell, columnIndex) {
+        cell.y = rowIndex;
+        cell.x = columnIndex;
+        for (let y = rowIndex; y >= 0; y--) {
+          let row2 = table[y];
+          let xMax = y === rowIndex ? columnIndex : row2.length;
+          for (let x = 0; x < xMax; x++) {
+            let cell2 = row2[x];
+            while (cellsConflict(cell, cell2)) {
+              cell.x++;
+            }
+          }
+        }
+      });
+    });
+  }
+
+  function maxWidth(table) {
+    let mw = 0;
+    table.forEach(function (row) {
+      row.forEach(function (cell) {
+        mw = Math.max(mw, cell.x + (cell.colSpan || 1));
+      });
+    });
+    return mw;
+  }
+
+  function maxHeight(table) {
+    return table.length;
+  }
+
+  function cellsConflict(cell1, cell2) {
+    let yMin1 = cell1.y;
+    let yMax1 = cell1.y - 1 + (cell1.rowSpan || 1);
+    let yMin2 = cell2.y;
+    let yMax2 = cell2.y - 1 + (cell2.rowSpan || 1);
+    let yConflict = !(yMin1 > yMax2 || yMin2 > yMax1);
+
+    let xMin1 = cell1.x;
+    let xMax1 = cell1.x - 1 + (cell1.colSpan || 1);
+    let xMin2 = cell2.x;
+    let xMax2 = cell2.x - 1 + (cell2.colSpan || 1);
+    let xConflict = !(xMin1 > xMax2 || xMin2 > xMax1);
+
+    return yConflict && xConflict;
+  }
+
+  function conflictExists(rows, x, y) {
+    let i_max = Math.min(rows.length - 1, y);
+    let cell = { x: x, y: y };
+    for (let i = 0; i <= i_max; i++) {
+      let row = rows[i];
+      for (let j = 0; j < row.length; j++) {
+        if (cellsConflict(cell, row[j])) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+
+  function allBlank(rows, y, xMin, xMax) {
+    for (let x = xMin; x < xMax; x++) {
+      if (conflictExists(rows, x, y)) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  function addRowSpanCells(table) {
+    table.forEach(function (row, rowIndex) {
+      row.forEach(function (cell) {
+        for (let i = 1; i < cell.rowSpan; i++) {
+          let rowSpanCell = new RowSpanCell(cell);
+          rowSpanCell.x = cell.x;
+          rowSpanCell.y = cell.y + i;
+          rowSpanCell.colSpan = cell.colSpan;
+          insertCell(rowSpanCell, table[rowIndex + i]);
+        }
+      });
+    });
+  }
+
+  function addColSpanCells(cellRows) {
+    for (let rowIndex = cellRows.length - 1; rowIndex >= 0; rowIndex--) {
+      let cellColumns = cellRows[rowIndex];
+      for (let columnIndex = 0; columnIndex < cellColumns.length; columnIndex++) {
+        let cell = cellColumns[columnIndex];
+        for (let k = 1; k < cell.colSpan; k++) {
+          let colSpanCell = new ColSpanCell();
+          colSpanCell.x = cell.x + k;
+          colSpanCell.y = cell.y;
+          cellColumns.splice(columnIndex + 1, 0, colSpanCell);
+        }
+      }
+    }
+  }
+
+  function insertCell(cell, row) {
+    let x = 0;
+    while (x < row.length && row[x].x < cell.x) {
+      x++;
+    }
+    row.splice(x, 0, cell);
+  }
+
+  function fillInTable(table) {
+    let h_max = maxHeight(table);
+    let w_max = maxWidth(table);
+    for (let y = 0; y < h_max; y++) {
+      for (let x = 0; x < w_max; x++) {
+        if (!conflictExists(table, x, y)) {
+          let opts = { x: x, y: y, colSpan: 1, rowSpan: 1 };
+          x++;
+          while (x < w_max && !conflictExists(table, x, y)) {
+            opts.colSpan++;
+            x++;
+          }
+          let y2 = y + 1;
+          while (y2 < h_max && allBlank(table, y2, opts.x, opts.x + opts.colSpan)) {
+            opts.rowSpan++;
+            y2++;
+          }
+
+          let cell = new Cell(opts);
+          cell.x = opts.x;
+          cell.y = opts.y;
+          insertCell(cell, table[y]);
+        }
+      }
+    }
+  }
+
+  function generateCells(rows) {
+    return rows.map(function (row) {
+      if (!Array.isArray(row)) {
+        let key = Object.keys(row)[0];
+        row = row[key];
+        if (Array.isArray(row)) {
+          row = row.slice();
+          row.unshift(key);
+        } else {
+          row = [key, row];
+        }
+      }
+      return row.map(function (cell) {
+        return new Cell(cell);
+      });
+    });
+  }
+
+  function makeTableLayout(rows) {
+    let cellRows = generateCells(rows);
+    layoutTable(cellRows);
+    fillInTable(cellRows);
+    addRowSpanCells(cellRows);
+    addColSpanCells(cellRows);
+    return cellRows;
+  }
+
+  module.exports = {
+    makeTableLayout: makeTableLayout,
+    layoutTable: layoutTable,
+    addRowSpanCells: addRowSpanCells,
+    maxWidth: maxWidth,
+    fillInTable: fillInTable,
+    computeWidths: makeComputeWidths('colSpan', 'desiredWidth', 'x', 1),
+    computeHeights: makeComputeWidths('rowSpan', 'desiredHeight', 'y', 1),
+  };
+})();
+
+function makeComputeWidths(colSpan, desiredWidth, x, forcedMin) {
+  return function (vals, table) {
+    let result = [];
+    let spanners = [];
+    table.forEach(function (row) {
+      row.forEach(function (cell) {
+        if ((cell[colSpan] || 1) > 1) {
+          spanners.push(cell);
+        } else {
+          result[cell[x]] = Math.max(result[cell[x]] || 0, cell[desiredWidth] || 0, forcedMin);
+        }
+      });
+    });
+
+    vals.forEach(function (val, index) {
+      if (typeof val === 'number') {
+        result[index] = val;
+      }
+    });
+
+    //spanners.forEach(function(cell){
+    for (let k = spanners.length - 1; k >= 0; k--) {
+      let cell = spanners[k];
+      let span = cell[colSpan];
+      let col = cell[x];
+      let existingWidth = result[col];
+      let editableCols = typeof vals[col] === 'number' ? 0 : 1;
+      for (let i = 1; i < span; i++) {
+        existingWidth += 1 + result[col + i];
+        if (typeof vals[col + i] !== 'number') {
+          editableCols++;
+        }
+      }
+      if (cell[desiredWidth] > existingWidth) {
+        let i = 0;
+        while (editableCols > 0 && cell[desiredWidth] > existingWidth) {
+          if (typeof vals[col + i] !== 'number') {
+            let dif = Math.round((cell[desiredWidth] - existingWidth) / editableCols);
+            existingWidth += dif;
+            result[col + i] += dif;
+            editableCols--;
+          }
+          i++;
+        }
+      }
+    }
+
+    objectAssign(vals, result);
+    for (let j = 0; j < vals.length; j++) {
+      vals[j] = Math.max(forcedMin, vals[j] || 0);
+    }
+  };
+}

node_modules/cli-table3/src/table.js

@@ -0,0 +1,77 @@
+const utils = require('./utils');
+const tableLayout = require('./layout-manager');
+
+class Table extends Array {
+  constructor(options) {
+    super();
+
+    this.options = utils.mergeOptions(options);
+  }
+
+  toString() {
+    let array = this;
+    let headersPresent = this.options.head && this.options.head.length;
+    if (headersPresent) {
+      array = [this.options.head];
+      if (this.length) {
+        array.push.apply(array, this);
+      }
+    } else {
+      this.options.style.head = [];
+    }
+
+    let cells = tableLayout.makeTableLayout(array);
+
+    cells.forEach(function (row) {
+      row.forEach(function (cell) {
+        cell.mergeTableOptions(this.options, cells);
+      }, this);
+    }, this);
+
+    tableLayout.computeWidths(this.options.colWidths, cells);
+    tableLayout.computeHeights(this.options.rowHeights, cells);
+
+    cells.forEach(function (row) {
+      row.forEach(function (cell) {
+        cell.init(this.options);
+      }, this);
+    }, this);
+
+    let result = [];
+
+    for (let rowIndex = 0; rowIndex < cells.length; rowIndex++) {
+      let row = cells[rowIndex];
+      let heightOfRow = this.options.rowHeights[rowIndex];
+
+      if (rowIndex === 0 || !this.options.style.compact || (rowIndex == 1 && headersPresent)) {
+        doDraw(row, 'top', result);
+      }
+
+      for (let lineNum = 0; lineNum < heightOfRow; lineNum++) {
+        doDraw(row, lineNum, result);
+      }
+
+      if (rowIndex + 1 == cells.length) {
+        doDraw(row, 'bottom', result);
+      }
+    }
+
+    return result.join('\n');
+  }
+
+  get width() {
+    let str = this.toString().split('\n');
+    return str[0].length;
+  }
+}
+
+function doDraw(row, lineNum, result) {
+  let line = [];
+  row.forEach(function (cell) {
+    line.push(cell.draw(lineNum));
+  });
+  let str = line.join('');
+  if (str.length) result.push(str);
+}
+
+module.exports = Table;

node_modules/cli-table3/src/utils.js

@@ -0,0 +1,303 @@
+const objectAssign = require('object-assign');
+const stringWidth = require('string-width');
+
+function codeRegex(capture) {
+  return capture ? /\u001b\[((?:\d*;){0,5}\d*)m/g : /\u001b\[(?:\d*;){0,5}\d*m/g;
+}
+
+function strlen(str) {
+  let code = codeRegex();
+  let stripped = ('' + str).replace(code, '');
+  let split = stripped.split('\n');
+  return split.reduce(function (memo, s) {
+    return stringWidth(s) > memo ? stringWidth(s) : memo;
+  }, 0);
+}
+
+function repeat(str, times) {
+  return Array(times + 1).join(str);
+}
+
+function pad(str, len, pad, dir) {
+  let length = strlen(str);
+  if (len + 1 >= length) {
+    let padlen = len - length;
+    switch (dir) {
+      case 'right': {
+        str = repeat(pad, padlen) + str;
+        break;
+      }
+      case 'center': {
+        let right = Math.ceil(padlen / 2);
+        let left = padlen - right;
+        str = repeat(pad, left) + str + repeat(pad, right);
+        break;
+      }
+      default: {
+        str = str + repeat(pad, padlen);
+        break;
+      }
+    }
+  }
+  return str;
+}
+
+let codeCache = {};
+
+function addToCodeCache(name, on, off) {
+  on = '\u001b[' + on + 'm';
+  off = '\u001b[' + off + 'm';
+  codeCache[on] = { set: name, to: true };
+  codeCache[off] = { set: name, to: false };
+  codeCache[name] = { on: on, off: off };
+}
+
+//https://github.com/Marak/colors.js/blob/master/lib/styles.js
+addToCodeCache('bold', 1, 22);
+addToCodeCache('italics', 3, 23);
+addToCodeCache('underline', 4, 24);
+addToCodeCache('inverse', 7, 27);
+addToCodeCache('strikethrough', 9, 29);
+
+function updateState(state, controlChars) {
+  let controlCode = controlChars[1] ? parseInt(controlChars[1].split(';')[0]) : 0;
+  if ((controlCode >= 30 && controlCode <= 39) || (controlCode >= 90 && controlCode <= 97)) {
+    state.lastForegroundAdded = controlChars[0];
+    return;
+  }
+  if ((controlCode >= 40 && controlCode <= 49) || (controlCode >= 100 && controlCode <= 107)) {
+    state.lastBackgroundAdded = controlChars[0];
+    return;
+  }
+  if (controlCode === 0) {
+    for (let i in state) {
+      /* istanbul ignore else */
+      if (Object.prototype.hasOwnProperty.call(state, i)) {
+        delete state[i];
+      }
+    }
+    return;
+  }
+  let info = codeCache[controlChars[0]];
+  if (info) {
+    state[info.set] = info.to;
+  }
+}
+
+function readState(line) {
+  let code = codeRegex(true);
+  let controlChars = code.exec(line);
+  let state = {};
+  while (controlChars !== null) {
+    updateState(state, controlChars);
+    controlChars = code.exec(line);
+  }
+  return state;
+}
+
+function unwindState(state, ret) {
+  let lastBackgroundAdded = state.lastBackgroundAdded;
+  let lastForegroundAdded = state.lastForegroundAdded;
+
+  delete state.lastBackgroundAdded;
+  delete state.lastForegroundAdded;
+
+  Object.keys(state).forEach(function (key) {
+    if (state[key]) {
+      ret += codeCache[key].off;
+    }
+  });
+
+  if (lastBackgroundAdded && lastBackgroundAdded != '\u001b[49m') {
+    ret += '\u001b[49m';
+  }
+  if (lastForegroundAdded && lastForegroundAdded != '\u001b[39m') {
+    ret += '\u001b[39m';
+  }
+
+  return ret;
+}
+
+function rewindState(state, ret) {
+  let lastBackgroundAdded = state.lastBackgroundAdded;
+  let lastForegroundAdded = state.lastForegroundAdded;
+
+  delete state.lastBackgroundAdded;
+  delete state.lastForegroundAdded;
+
+  Object.keys(state).forEach(function (key) {
+    if (state[key]) {
+      ret = codeCache[key].on + ret;
+    }
+  });
+
+  if (lastBackgroundAdded && lastBackgroundAdded != '\u001b[49m') {
+    ret = lastBackgroundAdded + ret;
+  }
+  if (lastForegroundAdded && lastForegroundAdded != '\u001b[39m') {
+    ret = lastForegroundAdded + ret;
+  }
+
+  return ret;
+}
+
+function truncateWidth(str, desiredLength) {
+  if (str.length === strlen(str)) {
+    return str.substr(0, desiredLength);
+  }
+
+  while (strlen(str) > desiredLength) {
+    str = str.slice(0, -1);
+  }
+
+  return str;
+}
+
+function truncateWidthWithAnsi(str, desiredLength) {
+  let code = codeRegex(true);
+  let split = str.split(codeRegex());
+  let splitIndex = 0;
+  let retLen = 0;
+  let ret = '';
+  let myArray;
+  let state = {};
+
+  while (retLen < desiredLength) {
+    myArray = code.exec(str);
+    let toAdd = split[splitIndex];
+    splitIndex++;
+    if (retLen + strlen(toAdd) > desiredLength) {
+      toAdd = truncateWidth(toAdd, desiredLength - retLen);
+    }
+    ret += toAdd;
+    retLen += strlen(toAdd);
+
+    if (retLen < desiredLength) {
+      if (!myArray) {
+        break;
+      } // full-width chars may cause a whitespace which cannot be filled
+      ret += myArray[0];
+      updateState(state, myArray);
+    }
+  }
+
+  return unwindState(state, ret);
+}
+
+function truncate(str, desiredLength, truncateChar) {
+  truncateChar = truncateChar || '…';
+  let lengthOfStr = strlen(str);
+  if (lengthOfStr <= desiredLength) {
+    return str;
+  }
+  desiredLength -= strlen(truncateChar);
+
+  let ret = truncateWidthWithAnsi(str, desiredLength);
+
+  return ret + truncateChar;
+}
+
+function defaultOptions() {
+  return {
+    chars: {
+      top: '─',
+      'top-mid': '┬',
+      'top-left': '┌',
+      'top-right': '┐',
+      bottom: '─',
+      'bottom-mid': '┴',
+      'bottom-left': '└',
+      'bottom-right': '┘',
+      left: '│',
+      'left-mid': '├',
+      mid: '─',
+      'mid-mid': '┼',
+      right: '│',
+      'right-mid': '┤',
+      middle: '│',
+    },
+    truncate: '…',
+    colWidths: [],
+    rowHeights: [],
+    colAligns: [],
+    rowAligns: [],
+    style: {
+      'padding-left': 1,
+      'padding-right': 1,
+      head: ['red'],
+      border: ['grey'],
+      compact: false,
+    },
+    head: [],
+  };
+}
+
+function mergeOptions(options, defaults) {
+  options = options || {};
+  defaults = defaults || defaultOptions();
+  let ret = objectAssign({}, defaults, options);
+  ret.chars = objectAssign({}, defaults.chars, options.chars);
+  ret.style = objectAssign({}, defaults.style, options.style);
+  return ret;
+}
+
+function wordWrap(maxLength, input) {
+  let lines = [];
+  let split = input.split(/(\s+)/g);
+  let line = [];
+  let lineLength = 0;
+  let whitespace;
+  for (let i = 0; i < split.length; i += 2) {
+    let word = split[i];
+    let newLength = lineLength + strlen(word);
+    if (lineLength > 0 && whitespace) {
+      newLength += whitespace.length;
+    }
+    if (newLength > maxLength) {
+      if (lineLength !== 0) {
+        lines.push(line.join(''));
+      }
+      line = [word];
+      lineLength = strlen(word);
+    } else {
+      line.push(whitespace || '', word);
+      lineLength = newLength;
+    }
+    whitespace = split[i + 1];
+  }
+  if (lineLength) {
+    lines.push(line.join(''));
+  }
+  return lines;
+}
+
+function multiLineWordWrap(maxLength, input) {
+  let output = [];
+  input = input.split('\n');
+  for (let i = 0; i < input.length; i++) {
+    output.push.apply(output, wordWrap(maxLength, input[i]));
+  }
+  return output;
+}
+
+function colorizeLines(input) {
+  let state = {};
+  let output = [];
+  for (let i = 0; i < input.length; i++) {
+    let line = rewindState(state, input[i]);
+    state = readState(line);
+    let temp = objectAssign({}, state);
+    output.push(unwindState(temp, line));
+  }
+  return output;
+}
+
+module.exports = {
+  strlen: strlen,
+  repeat: repeat,
+  pad: pad,
+  truncate: truncate,
+  mergeOptions: mergeOptions,
+  wordWrap: multiLineWordWrap,
+  colorizeLines: colorizeLines,
+};