This commit is contained in:
Lukáš Kaňka
2023-08-15 18:35:50 +02:00
commit ea3e372146
10019 changed files with 2548539 additions and 0 deletions

409
CyLukTs/lukan/node_modules/cli-table3/src/cell.js generated vendored Normal file
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const { info, debug } = require('./debug');
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 = this.options.href || '';
} else {
throw new Error('Content needs to be a primitive, got: ' + typeof content);
}
this.colSpan = options.colSpan || 1;
this.rowSpan = options.rowSpan || 1;
if (this.options.href) {
Object.defineProperty(this, 'href', {
get() {
return this.options.href;
},
});
}
}
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;
this.fixedWidth = tableOptions.colWidths[this.x];
this.lines = this.computeLines(tableOptions);
this.desiredWidth = utils.strlen(this.content) + this.paddingLeft + this.paddingRight;
this.desiredHeight = this.lines.length;
}
computeLines(tableOptions) {
const tableWordWrap = tableOptions.wordWrap || tableOptions.textWrap;
const { wordWrap = tableWordWrap } = this.options;
if (this.fixedWidth && wordWrap) {
this.fixedWidth -= this.paddingLeft + this.paddingRight;
if (this.colSpan) {
let i = 1;
while (i < this.colSpan) {
this.fixedWidth += tableOptions.colWidths[this.x + i];
i++;
}
}
const { wrapOnWordBoundary: tableWrapOnWordBoundary = true } = tableOptions;
const { wrapOnWordBoundary = tableWrapOnWordBoundary } = this.options;
return this.wrapLines(utils.wordWrap(this.fixedWidth, this.content, wrapOnWordBoundary));
}
return this.wrapLines(this.content.split('\n'));
}
wrapLines(computedLines) {
const lines = utils.colorizeLines(computedLines);
if (this.href) {
return lines.map((line) => utils.hyperlink(this.href, line));
}
return lines;
}
/**
* 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 content = utils.truncate(this.content, 10, this.truncate);
if (!lineNum) {
info(`${this.y}-${this.x}: ${this.rowSpan - lineNum}x${this.colSpan} Cell ${content}`);
} else {
// debug(`${lineNum}-${this.x}: 1x${this.colSpan} RowSpanCell ${content}`);
}
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/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(lineNum) {
if (typeof lineNum === 'number') {
debug(`${this.y}-${this.x}: 1x1 ColSpanCell`);
}
return '';
}
init() {}
mergeTableOptions() {}
}
class RowSpanCell {
/**
* A placeholder Cell for a Cell that spans multiple rows.
* It delegates rendering to the original cell, but adds the appropriate offset.
* @param originalCell
* @constructor
*/
constructor(originalCell) {
this.originalCell = originalCell;
}
init(tableOptions) {
let y = this.y;
let originalY = this.originalCell.y;
this.cellOffset = y - originalY;
this.offset = findDimension(tableOptions.rowHeights, originalY, this.cellOffset);
}
draw(lineNum) {
if (lineNum == 'top') {
return this.originalCell.draw(this.offset, this.cellOffset);
}
if (lineNum == 'bottom') {
return this.originalCell.draw('bottom');
}
debug(`${this.y}-${this.x}: 1x${this.colSpan} RowSpanCell for ${this.originalCell.content}`);
return this.originalCell.draw(this.offset + 1 + lineNum);
}
mergeTableOptions() {}
}
function firstDefined(...args) {
return args.filter((v) => v !== undefined && v !== null).shift();
}
// 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] = firstDefined(objA[nameA], objA[nameB], objB[nameA], objB[nameB]);
} else {
targetObj[nameB] = firstDefined(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;

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CyLukTs/lukan/node_modules/cli-table3/src/debug.js generated vendored Normal file
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let messages = [];
let level = 0;
const debug = (msg, min) => {
if (level >= min) {
messages.push(msg);
}
};
debug.WARN = 1;
debug.INFO = 2;
debug.DEBUG = 3;
debug.reset = () => {
messages = [];
};
debug.setDebugLevel = (v) => {
level = v;
};
debug.warn = (msg) => debug(msg, debug.WARN);
debug.info = (msg) => debug(msg, debug.INFO);
debug.debug = (msg) => debug(msg, debug.DEBUG);
debug.debugMessages = () => messages;
module.exports = debug;

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const { warn, debug } = require('./debug');
const Cell = require('./cell');
const { ColSpanCell, RowSpanCell } = Cell;
(function () {
function next(alloc, col) {
if (alloc[col] > 0) {
return next(alloc, col + 1);
}
return col;
}
function layoutTable(table) {
let alloc = {};
table.forEach(function (row, rowIndex) {
let col = 0;
row.forEach(function (cell) {
cell.y = rowIndex;
// Avoid erroneous call to next() on first row
cell.x = rowIndex ? next(alloc, col) : col;
const rowSpan = cell.rowSpan || 1;
const colSpan = cell.colSpan || 1;
if (rowSpan > 1) {
for (let cs = 0; cs < colSpan; cs++) {
alloc[cell.x + cs] = rowSpan;
}
}
col = cell.x + colSpan;
});
Object.keys(alloc).forEach((idx) => {
alloc[idx]--;
if (alloc[idx] < 1) delete alloc[idx];
});
});
}
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);
debug(`Max rows: ${h_max}; Max cols: ${w_max}`);
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;
warn(`Missing cell at ${cell.y}-${cell.x}.`);
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 = [];
let auto = {};
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;
if (typeof existingWidth === 'number') {
for (let i = 1; i < span; i++) {
existingWidth += 1 + result[col + i];
if (typeof vals[col + i] !== 'number') {
editableCols++;
}
}
} else {
existingWidth = desiredWidth === 'desiredWidth' ? cell.desiredWidth - 1 : 1;
if (!auto[col] || auto[col] < existingWidth) {
auto[col] = existingWidth;
}
}
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++;
}
}
}
Object.assign(vals, result, auto);
for (let j = 0; j < vals.length; j++) {
vals[j] = Math.max(forcedMin, vals[j] || 0);
}
};
}

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CyLukTs/lukan/node_modules/cli-table3/src/table.js generated vendored Normal file
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const debug = require('./debug');
const utils = require('./utils');
const tableLayout = require('./layout-manager');
class Table extends Array {
constructor(opts) {
super();
const options = utils.mergeOptions(opts);
Object.defineProperty(this, 'options', {
value: options,
enumerable: options.debug,
});
if (options.debug) {
switch (typeof options.debug) {
case 'boolean':
debug.setDebugLevel(debug.WARN);
break;
case 'number':
debug.setDebugLevel(options.debug);
break;
case 'string':
debug.setDebugLevel(parseInt(options.debug, 10));
break;
default:
debug.setDebugLevel(debug.WARN);
debug.warn(`Debug option is expected to be boolean, number, or string. Received a ${typeof options.debug}`);
}
Object.defineProperty(this, 'messages', {
get() {
return debug.debugMessages();
},
});
}
}
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;
}
}
Table.reset = () => debug.reset();
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;

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CyLukTs/lukan/node_modules/cli-table3/src/utils.js generated vendored Normal file
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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 = Object.assign({}, defaults, options);
ret.chars = Object.assign({}, defaults.chars, options.chars);
ret.style = Object.assign({}, defaults.style, options.style);
return ret;
}
// Wrap on word boundary
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;
}
// Wrap text (ignoring word boundaries)
function textWrap(maxLength, input) {
let lines = [];
let line = '';
function pushLine(str, ws) {
if (line.length && ws) line += ws;
line += str;
while (line.length > maxLength) {
lines.push(line.slice(0, maxLength));
line = line.slice(maxLength);
}
}
let split = input.split(/(\s+)/g);
for (let i = 0; i < split.length; i += 2) {
pushLine(split[i], i && split[i - 1]);
}
if (line.length) lines.push(line);
return lines;
}
function multiLineWordWrap(maxLength, input, wrapOnWordBoundary = true) {
let output = [];
input = input.split('\n');
const handler = wrapOnWordBoundary ? wordWrap : textWrap;
for (let i = 0; i < input.length; i++) {
output.push.apply(output, handler(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 = Object.assign({}, state);
output.push(unwindState(temp, line));
}
return output;
}
/**
* Credit: Matheus Sampaio https://github.com/matheussampaio
*/
function hyperlink(url, text) {
const OSC = '\u001B]';
const BEL = '\u0007';
const SEP = ';';
return [OSC, '8', SEP, SEP, url || text, BEL, text, OSC, '8', SEP, SEP, BEL].join('');
}
module.exports = {
strlen: strlen,
repeat: repeat,
pad: pad,
truncate: truncate,
mergeOptions: mergeOptions,
wordWrap: multiLineWordWrap,
colorizeLines: colorizeLines,
hyperlink,
};