Initial commit

node_modules/wrap-ansi/index.js

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+'use strict';
+var stringWidth = require('string-width');
+var stripAnsi = require('strip-ansi');
+
+var ESCAPES = [
+	'\u001b',
+	'\u009b'
+];
+
+var END_CODE = 39;
+
+var ESCAPE_CODES = {
+	0: 0,
+	1: 22,
+	2: 22,
+	3: 23,
+	4: 24,
+	7: 27,
+	8: 28,
+	9: 29,
+	30: 39,
+	31: 39,
+	32: 39,
+	33: 39,
+	34: 39,
+	35: 39,
+	36: 39,
+	37: 39,
+	90: 39,
+	40: 49,
+	41: 49,
+	42: 49,
+	43: 49,
+	44: 49,
+	45: 49,
+	46: 49,
+	47: 49
+};
+
+function wrapAnsi(code) {
+	return ESCAPES[0] + '[' + code + 'm';
+}
+
+// calculate the length of words split on ' ', ignoring
+// the extra characters added by ansi escape codes.
+function wordLengths(str) {
+	return str.split(' ').map(function (s) {
+		return stringWidth(s);
+	});
+}
+
+// wrap a long word across multiple rows.
+// ansi escape codes do not count towards length.
+function wrapWord(rows, word, cols) {
+	var insideEscape = false;
+	var visible = stripAnsi(rows[rows.length - 1]).length;
+
+	for (var i = 0; i < word.length; i++) {
+		var x = word[i];
+
+		rows[rows.length - 1] += x;
+
+		if (ESCAPES.indexOf(x) !== -1) {
+			insideEscape = true;
+		} else if (insideEscape && x === 'm') {
+			insideEscape = false;
+			continue;
+		}
+
+		if (insideEscape) {
+			continue;
+		}
+
+		visible++;
+
+		if (visible >= cols && i < word.length - 1) {
+			rows.push('');
+			visible = 0;
+		}
+	}
+
+	// it's possible that the last row we copy over is only
+	// ansi escape characters, handle this edge-case.
+	if (!visible && rows[rows.length - 1].length > 0 && rows.length > 1) {
+		rows[rows.length - 2] += rows.pop();
+	}
+}
+
+// the wrap-ansi module can be invoked
+// in either 'hard' or 'soft' wrap mode.
+//
+// 'hard' will never allow a string to take up more
+// than cols characters.
+//
+// 'soft' allows long words to expand past the column length.
+function exec(str, cols, opts) {
+	var options = opts || {};
+
+	var pre = '';
+	var ret = '';
+	var escapeCode;
+
+	var lengths = wordLengths(str);
+	var words = str.split(' ');
+	var rows = [''];
+
+	for (var i = 0, word; (word = words[i]) !== undefined; i++) {
+		var rowLength = stringWidth(rows[rows.length - 1]);
+
+		if (rowLength) {
+			rows[rows.length - 1] += ' ';
+			rowLength++;
+		}
+
+		// in 'hard' wrap mode, the length of a line is
+		// never allowed to extend past 'cols'.
+		if (lengths[i] > cols && options.hard) {
+			if (rowLength) {
+				rows.push('');
+			}
+			wrapWord(rows, word, cols);
+			continue;
+		}
+
+		if (rowLength + lengths[i] > cols && rowLength > 0) {
+			if (options.wordWrap === false && rowLength < cols) {
+				wrapWord(rows, word, cols);
+				continue;
+			}
+
+			rows.push('');
+		}
+
+		rows[rows.length - 1] += word;
+	}
+
+	pre = rows.map(function (r) {
+		return r.trim();
+	}).join('\n');
+
+	for (var j = 0; j < pre.length; j++) {
+		var y = pre[j];
+
+		ret += y;
+
+		if (ESCAPES.indexOf(y) !== -1) {
+			var code = parseFloat(/[0-9][^m]*/.exec(pre.slice(j, j + 4)));
+			escapeCode = code === END_CODE ? null : code;
+		}
+
+		if (escapeCode && ESCAPE_CODES[escapeCode]) {
+			if (pre[j + 1] === '\n') {
+				ret += wrapAnsi(ESCAPE_CODES[escapeCode]);
+			} else if (y === '\n') {
+				ret += wrapAnsi(escapeCode);
+			}
+		}
+	}
+
+	return ret;
+}
+
+// for each line break, invoke the method separately.
+module.exports = function (str, cols, opts) {
+	return String(str).split('\n').map(function (substr) {
+		return exec(substr, cols, opts);
+	}).join('\n');
+};

node_modules/wrap-ansi/license

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

node_modules/wrap-ansi/node_modules/is-fullwidth-code-point/index.js

@@ -0,0 +1,46 @@
+'use strict';
+var numberIsNan = require('number-is-nan');
+
+module.exports = function (x) {
+	if (numberIsNan(x)) {
+		return false;
+	}
+
+	// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1369
+
+	// code points are derived from:
+	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+	if (x >= 0x1100 && (
+		x <= 0x115f ||  // Hangul Jamo
+		0x2329 === x || // LEFT-POINTING ANGLE BRACKET
+		0x232a === x || // RIGHT-POINTING ANGLE BRACKET
+		// CJK Radicals Supplement .. Enclosed CJK Letters and Months
+		(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+		// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+		0x3250 <= x && x <= 0x4dbf ||
+		// CJK Unified Ideographs .. Yi Radicals
+		0x4e00 <= x && x <= 0xa4c6 ||
+		// Hangul Jamo Extended-A
+		0xa960 <= x && x <= 0xa97c ||
+		// Hangul Syllables
+		0xac00 <= x && x <= 0xd7a3 ||
+		// CJK Compatibility Ideographs
+		0xf900 <= x && x <= 0xfaff ||
+		// Vertical Forms
+		0xfe10 <= x && x <= 0xfe19 ||
+		// CJK Compatibility Forms .. Small Form Variants
+		0xfe30 <= x && x <= 0xfe6b ||
+		// Halfwidth and Fullwidth Forms
+		0xff01 <= x && x <= 0xff60 ||
+		0xffe0 <= x && x <= 0xffe6 ||
+		// Kana Supplement
+		0x1b000 <= x && x <= 0x1b001 ||
+		// Enclosed Ideographic Supplement
+		0x1f200 <= x && x <= 0x1f251 ||
+		// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+		0x20000 <= x && x <= 0x3fffd)) {
+		return true;
+	}
+
+	return false;
+}

node_modules/wrap-ansi/node_modules/is-fullwidth-code-point/license

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

node_modules/wrap-ansi/node_modules/is-fullwidth-code-point/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "is-fullwidth-code-point",
+  "version": "1.0.0",
+  "description": "Check if the character represented by a given Unicode code point is fullwidth",
+  "license": "MIT",
+  "repository": "sindresorhus/is-fullwidth-code-point",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "dependencies": {
+    "number-is-nan": "^1.0.0"
+  },
+  "devDependencies": {
+    "ava": "0.0.4",
+    "code-point-at": "^1.0.0"
+  }
+}

node_modules/wrap-ansi/node_modules/string-width/index.js

@@ -0,0 +1,37 @@
+'use strict';
+var stripAnsi = require('strip-ansi');
+var codePointAt = require('code-point-at');
+var isFullwidthCodePoint = require('is-fullwidth-code-point');
+
+// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1345
+module.exports = function (str) {
+	if (typeof str !== 'string' || str.length === 0) {
+		return 0;
+	}
+
+	var width = 0;
+
+	str = stripAnsi(str);
+
+	for (var i = 0; i < str.length; i++) {
+		var code = codePointAt(str, i);
+
+		// ignore control characters
+		if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
+			continue;
+		}
+
+		// surrogates
+		if (code >= 0x10000) {
+			i++;
+		}
+
+		if (isFullwidthCodePoint(code)) {
+			width += 2;
+		} else {
+			width++;
+		}
+	}
+
+	return width;
+};

node_modules/wrap-ansi/node_modules/string-width/license

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

node_modules/wrap-ansi/node_modules/string-width/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "string-width",
+  "version": "1.0.2",
+  "description": "Get the visual width of a string - the number of columns required to display it",
+  "license": "MIT",
+  "repository": "sindresorhus/string-width",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "dependencies": {
+    "code-point-at": "^1.0.0",
+    "is-fullwidth-code-point": "^1.0.0",
+    "strip-ansi": "^3.0.0"
+  },
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  }
+}

node_modules/wrap-ansi/package.json

@@ -0,0 +1,37 @@
+{
+  "name": "wrap-ansi",
+  "version": "2.1.0",
+  "description": "Wordwrap a string with ANSI escape codes",
+  "license": "MIT",
+  "repository": "chalk/wrap-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "maintainers": [
+    "Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)",
+    "Joshua Appelman <jappelman@xebia.com> (jbnicolai.com)",
+    "JD Ballard <i.am.qix@gmail.com> (github.com/qix-)",
+    "Benjamin Coe <ben@npmjs.com> (github.com/bcoe)"
+  ],
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "dependencies": {
+    "string-width": "^1.0.1",
+    "strip-ansi": "^3.0.1"
+  },
+  "devDependencies": {
+    "ava": "^0.16.0",
+    "chalk": "^1.1.0",
+    "coveralls": "^2.11.4",
+    "has-ansi": "^2.0.0",
+    "nyc": "^6.2.1",
+    "strip-ansi": "^3.0.0",
+    "xo": "*"
+  }
+}