@unisnips/jetbrains/lib/util/xml.js

Utilities for generating JetBrains live templates in unisnips project

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function indent(str, cols) {
    var prefix = '';
    for (var i = 0; i < cols; i++) {
        prefix += ' ';
    }
    return str
        .split('\n')
        .map(function (l) {
        return prefix + l;
    })
        .join('\n');
}
exports.indent = indent;
function nodeTreeToXml(root, level) {
    if (level === void 0) { level = 0; }
    var attrStr = root.attributes
        .filter(function (attr) { return attr.value !== undefined; })
        .map(function (attr) {
        return attr.name + "=\"" + attr.value.toString() + "\"";
    })
        .join(' ');
    var childrenStr = root.children
        ? root.children
            .map(function (child) {
            return nodeTreeToXml(child, 1);
        })
            .join('\n')
        : '';
    if (childrenStr) {
        return indent("<" + root.tagName + " " + attrStr + ">\n" + childrenStr + "\n</" + root.tagName + ">", level * 2);
    }
    else {
        return indent("<" + root.tagName + " " + attrStr + " />", level * 2);
    }
}
exports.nodeTreeToXml = nodeTreeToXml;
function attr(name, value) {
    return { name: name, value: value };
}
exports.attr = attr;
function makeTag(name, attrs, children) {
    return {
        tagName: name,
        attributes: attrs,
        children: children,
    };
}
exports.makeTag = makeTag;
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