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1.0.0-beta.6
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eemeli committed May 29, 2018
1 parent 872ce41 commit afc5d74
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416 changes: 416 additions & 0 deletions dist/Document.js

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245 changes: 245 additions & 0 deletions dist/Tags.js
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"use strict";

Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports.DefaultTags = exports.DefaultTagPrefixes = void 0;

var _Node = require("./ast/Node");

var _errors = require("./errors");

var _schema = _interopRequireDefault(require("./schema"));

var _Collection = _interopRequireDefault(require("./schema/Collection"));

var _Pair = _interopRequireDefault(require("./schema/Pair"));

var _Scalar = _interopRequireDefault(require("./schema/Scalar"));

var _string = require("./schema/_string");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var defaultPrefix = 'tag:yaml.org,2002:';
var DefaultTagPrefixes = [{
handle: '!',
prefix: '!'
}, {
handle: '!!',
prefix: defaultPrefix
}];
exports.DefaultTagPrefixes = DefaultTagPrefixes;
var DefaultTags = {
MAP: 'tag:yaml.org,2002:map',
SEQ: 'tag:yaml.org,2002:seq',
STR: 'tag:yaml.org,2002:str'
};
exports.DefaultTags = DefaultTags;

var isMap = function isMap(_ref) {
var type = _ref.type;
return type === _Node.Type.FLOW_MAP || type === _Node.Type.MAP;
};

var isSeq = function isSeq(_ref2) {
var type = _ref2.type;
return type === _Node.Type.FLOW_SEQ || type === _Node.Type.SEQ;
};

var Tags =
/*#__PURE__*/
function () {
_createClass(Tags, null, [{
key: "defaultStringifier",
value: function defaultStringifier(value) {
return JSON.stringify(value);
}
}]);

function Tags(_ref3) {
var merge = _ref3.merge,
schema = _ref3.schema,
tags = _ref3.tags;

_classCallCheck(this, Tags);

this.merge = !!merge;
this.schema = Array.isArray(schema) ? schema : _schema.default[schema];

if (!this.schema) {
var keys = Object.keys(_schema.default).map(function (key) {
return JSON.stringify(key);
}).join(', ');
throw new Error("Unknown schema; use ".concat(keys, ", or { tag, test, resolve }[]"));
}

if (Array.isArray(tags)) {
this.schema = this.schema.concat(tags);
} else if (typeof tags === 'function') {
this.schema = tags(this.schema.slice());
}
} // falls back to string on no match


_createClass(Tags, [{
key: "resolveScalar",
value: function resolveScalar(str, tags) {
if (!tags) tags = this.schema;

for (var i = 0; i < tags.length; ++i) {
var _tags$i = tags[i],
test = _tags$i.test,
resolve = _tags$i.resolve;

if (test) {
var match = str.match(test);
if (match) return new _Scalar.default(resolve.apply(null, match));
}
}

if (this.schema.scalarFallback) str = this.schema.scalarFallback(str);
return new _Scalar.default(str);
} // sets node.resolved on success

}, {
key: "resolveNode",
value: function resolveNode(doc, node, tagName) {
var tags = this.schema.filter(function (_ref4) {
var tag = _ref4.tag;
return tag === tagName;
});
var generic = tags.find(function (_ref5) {
var test = _ref5.test;
return !test;
});
if (node.error) doc.errors.push(node.error);

try {
if (generic) {
var res = generic.resolve(doc, node);
if (!(res instanceof _Collection.default)) res = new _Scalar.default(res);
node.resolved = res;
} else {
var str = (0, _string.resolve)(doc, node);

if (typeof str === 'string' && tags.length > 0) {
node.resolved = this.resolveScalar(str, tags);
}
}
} catch (error) {
if (!error.source) error.source = node;
doc.errors.push(error);
node.resolved = null;
}

if (!node.resolved) return null;
if (node.hasProps) node.resolved.anchor = node.anchor;
if (tagName) node.resolved.tag = tagName;
return node.resolved;
}
}, {
key: "resolveNodeWithFallback",
value: function resolveNodeWithFallback(doc, node, tagName) {
var res = this.resolveNode(doc, node, tagName);
if (node.hasOwnProperty('resolved')) return res;
var fallback = isMap(node) ? DefaultTags.MAP : isSeq(node) ? DefaultTags.SEQ : DefaultTags.STR;

if (fallback) {
doc.warnings.push(new _errors.YAMLWarning(node, "The tag ".concat(tagName, " is unavailable, falling back to ").concat(fallback)));

var _res = this.resolveNode(doc, node, fallback);

_res.origTag = tagName;
return _res;
} else {
doc.errors.push(new _errors.YAMLReferenceError(node, "The tag ".concat(tagName, " is unavailable")));
}

return null;
}
}, {
key: "stringify",
value: function stringify(doc, item, options, onComment) {
if (!(item instanceof _Scalar.default || item instanceof _Collection.default || item instanceof _Pair.default)) {
item = doc.resolveValue(item, true);
}

options.tags = this;
var match;

if (item instanceof _Pair.default) {
return item.toString(doc, options, onComment);
} else if (item.tag) {
match = this.schema.filter(function (_ref6) {
var format = _ref6.format,
tag = _ref6.tag;
return tag === item.tag && (!item.format || format === item.format);
});
if (match.length === 0) throw new Error("Tag not available: ".concat(item.tag).concat(item.format ? ', format ' + item.format : ''));
} else if (item.value === null) {
match = this.schema.filter(function (t) {
return t.class === null && !t.format;
});
if (match.length === 0) throw new Error('Schema is missing a null stringifier');
} else {
var obj = item;

if (item.hasOwnProperty('value')) {
switch (_typeof(item.value)) {
case 'boolean':
obj = new Boolean();
break;

case 'number':
obj = new Number();
break;

case 'string':
obj = new String();
break;

default:
obj = item.value;
}
}

match = this.schema.filter(function (t) {
return t.class && obj instanceof t.class && !t.format;
});
if (match.length === 0) throw new Error("Tag not resolved for ".concat(obj && obj.constructor ? obj.constructor.name : _typeof(obj)));
}

var stringify = match[0].stringify || Tags.defaultStringifier;
var str = stringify(item, options, onComment);
var tag = item.origTag || item.tag;

if (tag && tag.indexOf(defaultPrefix) !== 0) {
var p = doc.tagPrefixes.find(function (p) {
return tag.indexOf(p.prefix) === 0;
});
var tagProp = p ? p.handle + tag.substr(p.prefix.length) : tag[0] === '!' ? tag : "!<".concat(tag, ">");

if (item instanceof _Collection.default && !options.inFlow && item.items.length > 0) {
return "".concat(tagProp, "\n").concat(options.indent).concat(str);
} else {
return "".concat(tagProp, " ").concat(str);
}
}

return str;
}
}]);

return Tags;
}();

exports.default = Tags;
17 changes: 17 additions & 0 deletions dist/addComment.js
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"use strict";

Object.defineProperty(exports, "__esModule", {
value: true
});
exports.addCommentBefore = addCommentBefore;
exports.default = addComment;

function addCommentBefore(str, indent, comment) {
if (!comment) return str;
var cc = comment.replace(/[\s\S]^/gm, "$&".concat(indent, "#"));
return "#".concat(cc, "\n").concat(indent).concat(str);
}

function addComment(str, indent, comment) {
return !comment ? str : comment.indexOf('\n') === -1 ? "".concat(str, " #").concat(comment) : "".concat(str, "\n") + comment.replace(/^/gm, "".concat(indent || '', "#"));
}
69 changes: 69 additions & 0 deletions dist/ast/Alias.js
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"use strict";

Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;

var _Node2 = _interopRequireDefault(require("./Node"));

var _Range = _interopRequireDefault(require("./Range"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }

var Alias =
/*#__PURE__*/
function (_Node) {
function Alias() {
_classCallCheck(this, Alias);

return _possibleConstructorReturn(this, _getPrototypeOf(Alias).apply(this, arguments));
}

_createClass(Alias, [{
key: "parse",

/**
* Parses an *alias from the source
*
* @param {ParseContext} context
* @param {number} start - Index of first character
* @returns {number} - Index of the character after this scalar
*/
value: function parse(context, start) {
this.context = context;
var src = context.src;

var offset = _Node2.default.endOfIdentifier(src, start + 1);

this.valueRange = new _Range.default(start + 1, offset);
offset = _Node2.default.endOfWhiteSpace(src, offset);
offset = this.parseComment(offset);
return offset;
}
}]);

_inherits(Alias, _Node);

return Alias;
}(_Node2.default);

exports.default = Alias;
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