ut-tools
Version:
Build and Release management automation package.
710 lines • 26.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var common = require('./common');
var YAMLException = require('./exception');
var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
var _toString = Object.prototype.toString;
var _hasOwnProperty = Object.prototype.hasOwnProperty;
var CHAR_TAB = 0x09;
var CHAR_LINE_FEED = 0x0A;
var CHAR_CARRIAGE_RETURN = 0x0D;
var CHAR_SPACE = 0x20;
var CHAR_EXCLAMATION = 0x21;
var CHAR_DOUBLE_QUOTE = 0x22;
var CHAR_SHARP = 0x23;
var CHAR_PERCENT = 0x25;
var CHAR_AMPERSAND = 0x26;
var CHAR_SINGLE_QUOTE = 0x27;
var CHAR_ASTERISK = 0x2A;
var CHAR_COMMA = 0x2C;
var CHAR_MINUS = 0x2D;
var CHAR_COLON = 0x3A;
var CHAR_EQUALS = 0x3D;
var CHAR_GREATER_THAN = 0x3E;
var CHAR_QUESTION = 0x3F;
var CHAR_COMMERCIAL_AT = 0x40;
var CHAR_LEFT_SQUARE_BRACKET = 0x5B;
var CHAR_RIGHT_SQUARE_BRACKET = 0x5D;
var CHAR_GRAVE_ACCENT = 0x60;
var CHAR_LEFT_CURLY_BRACKET = 0x7B;
var CHAR_VERTICAL_LINE = 0x7C;
var CHAR_RIGHT_CURLY_BRACKET = 0x7D;
var ESCAPE_SEQUENCES = {};
ESCAPE_SEQUENCES[0x00] = '\\0';
ESCAPE_SEQUENCES[0x07] = '\\a';
ESCAPE_SEQUENCES[0x08] = '\\b';
ESCAPE_SEQUENCES[0x09] = '\\t';
ESCAPE_SEQUENCES[0x0A] = '\\n';
ESCAPE_SEQUENCES[0x0B] = '\\v';
ESCAPE_SEQUENCES[0x0C] = '\\f';
ESCAPE_SEQUENCES[0x0D] = '\\r';
ESCAPE_SEQUENCES[0x1B] = '\\e';
ESCAPE_SEQUENCES[0x22] = '\\"';
ESCAPE_SEQUENCES[0x5C] = '\\\\';
ESCAPE_SEQUENCES[0x85] = '\\N';
ESCAPE_SEQUENCES[0xA0] = '\\_';
ESCAPE_SEQUENCES[0x2028] = '\\L';
ESCAPE_SEQUENCES[0x2029] = '\\P';
var DEPRECATED_BOOLEANS_SYNTAX = [
'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
];
function compileStyleMap(schema, map) {
var result, keys, index, length, tag, style, type;
if (map === null)
return {};
result = {};
keys = Object.keys(map);
for (index = 0, length = keys.length; index < length; index += 1) {
tag = keys[index];
style = String(map[tag]);
if (tag.slice(0, 2) === '!!') {
tag = 'tag:yaml.org,2002:' + tag.slice(2);
}
type = schema.compiledTypeMap['fallback'][tag];
if (type && _hasOwnProperty.call(type.styleAliases, style)) {
style = type.styleAliases[style];
}
result[tag] = style;
}
return result;
}
function encodeHex(character) {
var string, handle, length;
string = character.toString(16).toUpperCase();
if (character <= 0xFF) {
handle = 'x';
length = 2;
}
else if (character <= 0xFFFF) {
handle = 'u';
length = 4;
}
else if (character <= 0xFFFFFFFF) {
handle = 'U';
length = 8;
}
else {
throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
}
return '\\' + handle + common.repeat('0', length - string.length) + string;
}
function State(options) {
this.schema = options['schema'] || DEFAULT_FULL_SCHEMA;
this.indent = Math.max(1, (options['indent'] || 2));
this.noArrayIndent = options['noArrayIndent'] || false;
this.skipInvalid = options['skipInvalid'] || false;
this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
this.styleMap = compileStyleMap(this.schema, options['styles'] || null);
this.sortKeys = options['sortKeys'] || false;
this.lineWidth = options['lineWidth'] || 80;
this.noRefs = options['noRefs'] || false;
this.noCompatMode = options['noCompatMode'] || false;
this.condenseFlow = options['condenseFlow'] || false;
this.implicitTypes = this.schema.compiledImplicit;
this.explicitTypes = this.schema.compiledExplicit;
this.comments = options['comments'] || {};
this.tag = null;
this.result = '';
this.duplicates = [];
this.usedDuplicates = null;
}
function indentString(string, spaces) {
var ind = common.repeat(' ', spaces), position = 0, next = -1, result = '', line, length = string.length;
while (position < length) {
next = string.indexOf('\n', position);
if (next === -1) {
line = string.slice(position);
position = length;
}
else {
line = string.slice(position, next + 1);
position = next + 1;
}
if (line.length && line !== '\n')
result += ind;
result += line;
}
return result;
}
function generateNextLine(state, level) {
return '\n' + common.repeat(' ', state.indent * level);
}
function testImplicitResolving(state, str) {
var index, length, type;
for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
type = state.implicitTypes[index];
if (type.resolve(str)) {
return true;
}
}
return false;
}
function isWhitespace(c) {
return c === CHAR_SPACE || c === CHAR_TAB;
}
function isPrintable(c) {
return (0x00020 <= c && c <= 0x00007E)
|| ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029)
|| ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF)
|| (0x10000 <= c && c <= 0x10FFFF);
}
function isNsChar(c) {
return isPrintable(c) && !isWhitespace(c)
&& c !== 0xFEFF
&& c !== CHAR_CARRIAGE_RETURN
&& c !== CHAR_LINE_FEED;
}
function isPlainSafe(c, prev) {
return isPrintable(c) && c !== 0xFEFF
&& c !== CHAR_COMMA
&& c !== CHAR_LEFT_SQUARE_BRACKET
&& c !== CHAR_RIGHT_SQUARE_BRACKET
&& c !== CHAR_LEFT_CURLY_BRACKET
&& c !== CHAR_RIGHT_CURLY_BRACKET
&& c !== CHAR_COLON
&& ((c !== CHAR_SHARP) || (prev && isNsChar(prev)));
}
function isPlainSafeFirst(c) {
return isPrintable(c) && c !== 0xFEFF
&& !isWhitespace(c)
&& c !== CHAR_MINUS
&& c !== CHAR_QUESTION
&& c !== CHAR_COLON
&& c !== CHAR_COMMA
&& c !== CHAR_LEFT_SQUARE_BRACKET
&& c !== CHAR_RIGHT_SQUARE_BRACKET
&& c !== CHAR_LEFT_CURLY_BRACKET
&& c !== CHAR_RIGHT_CURLY_BRACKET
&& c !== CHAR_SHARP
&& c !== CHAR_AMPERSAND
&& c !== CHAR_ASTERISK
&& c !== CHAR_EXCLAMATION
&& c !== CHAR_VERTICAL_LINE
&& c !== CHAR_EQUALS
&& c !== CHAR_GREATER_THAN
&& c !== CHAR_SINGLE_QUOTE
&& c !== CHAR_DOUBLE_QUOTE
&& c !== CHAR_PERCENT
&& c !== CHAR_COMMERCIAL_AT
&& c !== CHAR_GRAVE_ACCENT;
}
function needIndentIndicator(string) {
var leadingSpaceRe = /^\n* /;
return leadingSpaceRe.test(string);
}
var STYLE_PLAIN = 1, STYLE_SINGLE = 2, STYLE_LITERAL = 3, STYLE_FOLDED = 4, STYLE_DOUBLE = 5;
function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) {
var i;
var char, prev_char;
var hasLineBreak = false;
var hasFoldableLine = false;
var shouldTrackWidth = lineWidth !== -1;
var previousLineBreak = -1;
var plain = isPlainSafeFirst(string.charCodeAt(0))
&& !isWhitespace(string.charCodeAt(string.length - 1));
if (singleLineOnly) {
for (i = 0; i < string.length; i++) {
char = string.charCodeAt(i);
if (!isPrintable(char)) {
return STYLE_DOUBLE;
}
prev_char = i > 0 ? string.charCodeAt(i - 1) : null;
plain = plain && isPlainSafe(char, prev_char);
}
}
else {
for (i = 0; i < string.length; i++) {
char = string.charCodeAt(i);
if (char === CHAR_LINE_FEED) {
hasLineBreak = true;
if (shouldTrackWidth) {
hasFoldableLine = hasFoldableLine ||
(i - previousLineBreak - 1 > lineWidth &&
string[previousLineBreak + 1] !== ' ');
previousLineBreak = i;
}
}
else if (!isPrintable(char)) {
return STYLE_DOUBLE;
}
prev_char = i > 0 ? string.charCodeAt(i - 1) : null;
plain = plain && isPlainSafe(char, prev_char);
}
hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&
(i - previousLineBreak - 1 > lineWidth &&
string[previousLineBreak + 1] !== ' '));
}
if (!hasLineBreak && !hasFoldableLine) {
return plain && !testAmbiguousType(string)
? STYLE_PLAIN : STYLE_SINGLE;
}
if (indentPerLevel > 9 && needIndentIndicator(string)) {
return STYLE_DOUBLE;
}
return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;
}
function writeScalar(state, string, level, iskey, pointer) {
var _result = (function () {
if (string.length === 0) {
return "''";
}
if (!state.noCompatMode &&
DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) {
return "'" + string + "'";
}
var indent = state.indent * Math.max(1, level);
var lineWidth = state.lineWidth === -1
? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);
var singleLineOnly = iskey
|| (state.flowLevel > -1 && level >= state.flowLevel);
function testAmbiguity(string) {
return testImplicitResolving(state, string);
}
switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) {
case STYLE_PLAIN:
return string;
case STYLE_SINGLE:
return "'" + string.replace(/'/g, "''") + "'";
case STYLE_LITERAL:
return '|' + blockHeader(string, state.indent)
+ dropEndingNewline(indentString(string, indent));
case STYLE_FOLDED:
return '>' + blockHeader(string, state.indent)
+ dropEndingNewline(indentString(foldString(string, lineWidth), indent));
case STYLE_DOUBLE:
return '"' + escapeString(string) + '"';
default:
throw new YAMLException('impossible error: invalid scalar style');
}
}());
if (!iskey) {
let comments = new Comments(state, pointer);
let comment = comments.write(level, 'before-eol');
if (comment !== '') {
_result += ' ' + comment;
}
}
state.dump = _result;
}
function blockHeader(string, indentPerLevel) {
var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : '';
var clip = string[string.length - 1] === '\n';
var keep = clip && (string[string.length - 2] === '\n' || string === '\n');
var chomp = keep ? '+' : (clip ? '' : '-');
return indentIndicator + chomp + '\n';
}
function dropEndingNewline(string) {
return string[string.length - 1] === '\n' ? string.slice(0, -1) : string;
}
function foldString(string, width) {
var lineRe = /(\n+)([^\n]*)/g;
var result = (function () {
var nextLF = string.indexOf('\n');
nextLF = nextLF !== -1 ? nextLF : string.length;
lineRe.lastIndex = nextLF;
return foldLine(string.slice(0, nextLF), width);
}());
var prevMoreIndented = string[0] === '\n' || string[0] === ' ';
var moreIndented;
var match;
while ((match = lineRe.exec(string))) {
var prefix = match[1], line = match[2];
moreIndented = (line[0] === ' ');
result += prefix
+ (!prevMoreIndented && !moreIndented && line !== ''
? '\n' : '')
+ foldLine(line, width);
prevMoreIndented = moreIndented;
}
return result;
}
function foldLine(line, width) {
if (line === '' || line[0] === ' ')
return line;
var breakRe = / [^ ]/g;
var match;
var start = 0, end, curr = 0, next = 0;
var result = '';
while ((match = breakRe.exec(line))) {
next = match.index;
if (next - start > width) {
end = (curr > start) ? curr : next;
result += '\n' + line.slice(start, end);
start = end + 1;
}
curr = next;
}
result += '\n';
if (line.length - start > width && curr > start) {
result += line.slice(start, curr) + '\n' + line.slice(curr + 1);
}
else {
result += line.slice(start);
}
return result.slice(1);
}
function escapeString(string) {
var result = '';
var char, nextChar;
var escapeSeq;
for (var i = 0; i < string.length; i++) {
char = string.charCodeAt(i);
if (char >= 0xD800 && char <= 0xDBFF) {
nextChar = string.charCodeAt(i + 1);
if (nextChar >= 0xDC00 && nextChar <= 0xDFFF) {
result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000);
i++;
continue;
}
}
escapeSeq = ESCAPE_SEQUENCES[char];
result += !escapeSeq && isPrintable(char)
? string[i]
: escapeSeq || encodeHex(char);
}
return result;
}
function writeFlowSequence(state, level, object, pointer) {
var _result = '', _tag = state.tag, index, length;
for (index = 0, length = object.length; index < length; index += 1) {
if (writeNode(state, level, object[index], false, false, false, pointer)) {
if (index !== 0)
_result += ',' + (!state.condenseFlow ? ' ' : '');
_result += state.dump;
}
}
state.tag = _tag;
state.dump = '[' + _result + ']';
}
function writeBlockSequence(state, level, object, compact, pointer) {
var _result = '', _tag = state.tag, index, length;
var comments = new Comments(state, pointer);
_result += comments.write(level, 'before-eol');
_result += comments.write(level, 'leading');
for (index = 0, length = object.length; index < length; index += 1) {
_result += comments.writeAt(String(index), level, 'before');
if (writeNode(state, level + 1, object[index], true, true, false, `${pointer}/${index}`)) {
if (!compact || index !== 0) {
_result += generateNextLine(state, level);
}
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
_result += '-';
}
else {
_result += '- ';
}
_result += state.dump;
}
_result += comments.writeAt(String(index), level, 'after');
}
state.tag = _tag;
state.dump = _result || '[]';
state.dump += comments.write(level, 'trailing');
}
function writeFlowMapping(state, level, object, pointer) {
var _result = '', _tag = state.tag, objectKeyList = Object.keys(object), index, length, objectKey, objectValue, pairBuffer;
for (index = 0, length = objectKeyList.length; index < length; index += 1) {
pairBuffer = '';
if (index !== 0)
pairBuffer += ', ';
if (state.condenseFlow)
pairBuffer += '"';
objectKey = objectKeyList[index];
objectValue = object[objectKey];
if (!writeNode(state, level, objectKey, false, false, false, pointer)) {
continue;
}
if (state.dump.length > 1024)
pairBuffer += '? ';
pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' ');
if (!writeNode(state, level, objectValue, false, false, false, pointer)) {
continue;
}
pairBuffer += state.dump;
_result += pairBuffer;
}
state.tag = _tag;
state.dump = '{' + _result + '}';
}
function writeBlockMapping(state, level, object, compact, pointer) {
var _result = '', _tag = state.tag, objectKeyList = Object.keys(object), index, length, objectKey, objectValue, explicitPair, pairBuffer;
if (state.sortKeys === true) {
objectKeyList.sort();
}
else if (typeof state.sortKeys === 'function') {
objectKeyList.sort(state.sortKeys);
}
else if (state.sortKeys) {
throw new YAMLException('sortKeys must be a boolean or a function');
}
var comments = new Comments(state, pointer);
_result += comments.write(level, 'before-eol');
_result += comments.write(level, 'leading');
for (index = 0, length = objectKeyList.length; index < length; index += 1) {
pairBuffer = '';
if (!compact || index !== 0) {
pairBuffer += generateNextLine(state, level);
}
objectKey = objectKeyList[index];
objectValue = object[objectKey];
_result += comments.writeAt(objectKey, level, 'before');
if (!writeNode(state, level + 1, objectKey, true, true, true, pointer)) {
continue;
}
explicitPair = (state.tag !== null && state.tag !== '?') ||
(state.dump && state.dump.length > 1024);
if (explicitPair) {
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
pairBuffer += '?';
}
else {
pairBuffer += '? ';
}
}
pairBuffer += state.dump;
if (explicitPair) {
pairBuffer += generateNextLine(state, level);
}
if (!writeNode(state, level + 1, objectValue, true, explicitPair, false, `${pointer}/${encodeSegment(objectKey)}`)) {
continue;
}
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
pairBuffer += ':';
}
else {
pairBuffer += ': ';
}
pairBuffer += state.dump;
_result += pairBuffer;
_result += comments.writeAt(level, objectKey, 'after');
}
state.tag = _tag;
state.dump = _result || '{}';
state.dump += comments.write(level, 'trailing');
}
function detectType(state, object, explicit) {
var _result, typeList, index, length, type, style;
typeList = explicit ? state.explicitTypes : state.implicitTypes;
for (index = 0, length = typeList.length; index < length; index += 1) {
type = typeList[index];
if ((type.instanceOf || type.predicate) &&
(!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&
(!type.predicate || type.predicate(object))) {
state.tag = explicit ? type.tag : '?';
if (type.represent) {
style = state.styleMap[type.tag] || type.defaultStyle;
if (_toString.call(type.represent) === '[object Function]') {
_result = type.represent(object, style);
}
else if (_hasOwnProperty.call(type.represent, style)) {
_result = type.represent[style](object, style);
}
else {
throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
}
state.dump = _result;
}
return true;
}
}
return false;
}
function writeNode(state, level, object, block, compact, iskey, pointer) {
state.tag = null;
state.dump = object;
if (!detectType(state, object, false)) {
detectType(state, object, true);
}
var type = _toString.call(state.dump);
if (block) {
block = (state.flowLevel < 0 || state.flowLevel > level);
}
if ((state.tag !== null && state.tag !== '?') || (state.indent !== 2 && level > 0)) {
compact = false;
}
var objectOrArray = type === '[object Object]' || type === '[object Array]', duplicateIndex, duplicate;
if (objectOrArray) {
duplicateIndex = state.duplicates.indexOf(object);
duplicate = duplicateIndex !== -1;
}
if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {
compact = false;
}
if (duplicate && state.usedDuplicates[duplicateIndex]) {
state.dump = '*ref_' + duplicateIndex;
}
else {
if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
state.usedDuplicates[duplicateIndex] = true;
}
if (type === '[object Object]') {
if (block && (Object.keys(state.dump).length !== 0)) {
writeBlockMapping(state, level, state.dump, compact, pointer);
if (duplicate) {
state.dump = '&ref_' + duplicateIndex + state.dump;
}
}
else {
writeFlowMapping(state, level, state.dump, pointer);
if (duplicate) {
state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
}
}
}
else if (type === '[object Array]') {
var arrayLevel = (state.noArrayIndent && (level > 0)) ? level - 1 : level;
if (block && (state.dump.length !== 0)) {
writeBlockSequence(state, arrayLevel, state.dump, compact, pointer);
if (duplicate) {
state.dump = '&ref_' + duplicateIndex + state.dump;
}
}
else {
writeFlowSequence(state, arrayLevel, state.dump, pointer);
if (duplicate) {
state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
}
}
}
else if (type === '[object String]') {
if (state.tag !== '?') {
writeScalar(state, state.dump, level, iskey, pointer);
}
}
else {
if (state.skipInvalid)
return false;
throw new YAMLException('unacceptable kind of an object to dump ' + type);
}
if (state.tag !== null && state.tag !== '?') {
state.dump = '!<' + state.tag + '> ' + state.dump;
}
}
return true;
}
function getDuplicateReferences(object, state) {
var objects = [], duplicatesIndexes = [], index, length;
inspectNode(object, objects, duplicatesIndexes);
for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
state.duplicates.push(objects[duplicatesIndexes[index]]);
}
state.usedDuplicates = new Array(length);
}
function inspectNode(object, objects, duplicatesIndexes) {
var objectKeyList, index, length;
if (object !== null && typeof object === 'object') {
index = objects.indexOf(object);
if (index !== -1) {
if (duplicatesIndexes.indexOf(index) === -1) {
duplicatesIndexes.push(index);
}
}
else {
objects.push(object);
if (Array.isArray(object)) {
for (index = 0, length = object.length; index < length; index += 1) {
inspectNode(object[index], objects, duplicatesIndexes);
}
}
else {
objectKeyList = Object.keys(object);
for (index = 0, length = objectKeyList.length; index < length; index += 1) {
inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
}
}
}
}
}
function dump(input, options) {
options = options || {};
var state = new State(options);
if (!options.noRefs)
getDuplicateReferences(input, state);
if (writeNode(state, 0, input, true, true, false, '#')) {
return state.dump + '\n';
}
return '';
}
exports.dump = dump;
function safeDump(input, options) {
return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
}
exports.safeDump = safeDump;
const TILDE_REGEXP = /~/g;
const SLASH_REGEXP = /\//g;
function encodeSegment(input) {
return input.replace(TILDE_REGEXP, '~0').replace(SLASH_REGEXP, '~1');
}
function Comments(state, pointer) {
this.state = state;
this.comments = {
'before-eol': new Set(),
leading: new Set(),
trailing: new Set(),
before: new Map(),
after: new Map(),
};
this.written = new WeakSet();
if (state.comments !== null && pointer in state.comments) {
for (let comment of state.comments[pointer]) {
switch (comment.placement) {
case 'before-eol':
case 'leading':
case 'trailing':
this.comments[comment.placement].add(comment);
break;
case 'between':
let before = this.comments.before.get(comment.between[1]);
if (!before) {
this.comments.before.set(comment.between[1], new Set([comment]));
}
else {
before.add(comment);
}
let after = this.comments.after.get(comment.between[0]);
if (!after) {
this.comments.after.set(comment.between[0], new Set([comment]));
}
else {
after.add(comment);
}
break;
}
}
}
}
Comments.prototype.write = function (level, placement) {
let result = '';
for (let comment of this.comments[placement]) {
result += this._write(comment, level);
}
return result;
};
Comments.prototype.writeAt = function (key, level, placement) {
let result = '';
let comments = this.comments[placement].get(key);
if (comments) {
for (let comment of comments) {
result += this._write(comment, level);
}
}
return result;
};
Comments.prototype._write = function (comment, level) {
if (this.written.has(comment))
return '';
this.written.add(comment);
let result = '#' + comment.value;
if (comment.placement === 'before-eol') {
return result;
}
else if (level === 0 && comment.placement === 'leading') {
return result + '\n';
}
else {
return generateNextLine(this.state, level) + result;
}
};
//# sourceMappingURL=dumper.js.map