Version 1

[yaffs-website] / node_modules / uncss / node_modules / postcss / lib / input.js

diff --git a/node_modules/uncss/node_modules/postcss/lib/input.js b/node_modules/uncss/node_modules/postcss/lib/input.js
new file mode 100644 (file)
index 0000000..29a573e
--- /dev/null
+++ b/node_modules/uncss/node_modules/postcss/lib/input.js
@@ -0,0 +1,104 @@
+'use strict';
+
+exports.__esModule = true;
+
+var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _cssSyntaxError = require('./css-syntax-error');
+
+var _cssSyntaxError2 = _interopRequireDefault(_cssSyntaxError);
+
+var _previousMap = require('./previous-map');
+
+var _previousMap2 = _interopRequireDefault(_previousMap);
+
+var _path = require('path');
+
+var _path2 = _interopRequireDefault(_path);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var sequence = 0;
+
+var Input = function () {
+    function Input(css) {
+        var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
+
+        _classCallCheck(this, Input);
+
+        this.css = css.toString();
+
+        if (this.css[0] === '' || this.css[0] === '￾') {
+            this.css = this.css.slice(1);
+        }
+
+        if (opts.from) this.file = _path2.default.resolve(opts.from);
+
+        var map = new _previousMap2.default(this.css, opts);
+        if (map.text) {
+            this.map = map;
+            var file = map.consumer().file;
+            if (!this.file && file) this.file = this.mapResolve(file);
+        }
+
+        if (!this.file) {
+            sequence += 1;
+            this.id = '<input css ' + sequence + '>';
+        }
+        if (this.map) this.map.file = this.from;
+    }
+
+    Input.prototype.error = function error(message, line, column) {
+        var opts = arguments.length <= 3 || arguments[3] === undefined ? {} : arguments[3];
+
+        var result = void 0;
+        var origin = this.origin(line, column);
+        if (origin) {
+            result = new _cssSyntaxError2.default(message, origin.line, origin.column, origin.source, origin.file, opts.plugin);
+        } else {
+            result = new _cssSyntaxError2.default(message, line, column, this.css, this.file, opts.plugin);
+        }
+
+        result.input = { line: line, column: column, source: this.css };
+        if (this.file) result.input.file = this.file;
+
+        return result;
+    };
+
+    Input.prototype.origin = function origin(line, column) {
+        if (!this.map) return false;
+        var consumer = this.map.consumer();
+
+        var from = consumer.originalPositionFor({ line: line, column: column });
+        if (!from.source) return false;
+
+        var result = {
+            file: this.mapResolve(from.source),
+            line: from.line,
+            column: from.column
+        };
+
+        var source = consumer.sourceContentFor(from.source);
+        if (source) result.source = source;
+
+        return result;
+    };
+
+    Input.prototype.mapResolve = function mapResolve(file) {
+        return _path2.default.resolve(this.map.consumer().sourceRoot || '.', file);
+    };
+
+    _createClass(Input, [{
+        key: 'from',
+        get: function get() {
+            return this.file || this.id;
+        }
+    }]);
+
+    return Input;
+}();
+
+exports.default = Input;
+module.exports = exports['default'];
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