@inst/vscode-bin-darwin
Version:
BINARY ONLY - VSCode binary deployment for macOS
227 lines (226 loc) • 11.3 kB
JavaScript
"use strict";
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [0, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var vscode = require("vscode");
var path = require("path");
var tableOfContentsProvider_1 = require("./tableOfContentsProvider");
var FrontMatterRegex = /^---\s*[^]*?(-{3}|\.{3})\s*/;
var MarkdownEngine = /** @class */ (function () {
function MarkdownEngine() {
this.plugins = [];
}
MarkdownEngine.prototype.addPlugin = function (factory) {
if (this.md) {
this.usePlugin(factory);
}
else {
this.plugins.push(factory);
}
};
MarkdownEngine.prototype.usePlugin = function (factory) {
try {
this.md = factory(this.md);
}
catch (e) {
// noop
}
};
MarkdownEngine.prototype.getEngine = function () {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
var hljs_1, mdnh, _a, _i, _b, plugin, _c, _d, renderName, config;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
if (!!this.md) return [3 /*break*/, 4];
return [4 /*yield*/, Promise.resolve().then(function () { return require('highlight.js'); })];
case 1:
hljs_1 = _e.sent();
return [4 /*yield*/, Promise.resolve().then(function () { return require('markdown-it-named-headers'); })];
case 2:
mdnh = _e.sent();
_a = this;
return [4 /*yield*/, Promise.resolve().then(function () { return require('markdown-it'); })];
case 3:
_a.md = (_e.sent())({
html: true,
highlight: function (str, lang) {
if (lang && hljs_1.getLanguage(lang)) {
try {
return "<pre class=\"hljs\"><code><div>" + hljs_1.highlight(lang, str, true).value + "</div></code></pre>";
}
catch (error) { }
}
return "<pre class=\"hljs\"><code><div>" + _this.md.utils.escapeHtml(str) + "</div></code></pre>";
}
}).use(mdnh, {
slugify: function (header) { return tableOfContentsProvider_1.TableOfContentsProvider.slugify(header); }
});
for (_i = 0, _b = this.plugins; _i < _b.length; _i++) {
plugin = _b[_i];
this.usePlugin(plugin);
}
this.plugins = [];
for (_c = 0, _d = ['paragraph_open', 'heading_open', 'image', 'code_block', 'blockquote_open', 'list_item_open']; _c < _d.length; _c++) {
renderName = _d[_c];
this.addLineNumberRenderer(this.md, renderName);
}
this.addLinkNormalizer(this.md);
this.addLinkValidator(this.md);
_e.label = 4;
case 4:
config = vscode.workspace.getConfiguration('markdown');
this.md.set({
breaks: config.get('preview.breaks', false),
linkify: config.get('preview.linkify', true)
});
return [2 /*return*/, this.md];
}
});
});
};
MarkdownEngine.prototype.stripFrontmatter = function (text) {
var offset = 0;
var frontMatterMatch = FrontMatterRegex.exec(text);
if (frontMatterMatch) {
var frontMatter = frontMatterMatch[0];
offset = frontMatter.split(/\r\n|\n|\r/g).length - 1;
text = text.substr(frontMatter.length);
}
return { text: text, offset: offset };
};
MarkdownEngine.prototype.render = function (document, stripFrontmatter, text) {
return __awaiter(this, void 0, void 0, function () {
var offset, markdownContent, engine;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
offset = 0;
if (stripFrontmatter) {
markdownContent = this.stripFrontmatter(text);
offset = markdownContent.offset;
text = markdownContent.text;
}
this.currentDocument = document;
this.firstLine = offset;
return [4 /*yield*/, this.getEngine()];
case 1:
engine = _a.sent();
return [2 /*return*/, engine.render(text)];
}
});
});
};
MarkdownEngine.prototype.parse = function (document, source) {
return __awaiter(this, void 0, void 0, function () {
var _a, text, offset, engine;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_a = this.stripFrontmatter(source), text = _a.text, offset = _a.offset;
this.currentDocument = document;
return [4 /*yield*/, this.getEngine()];
case 1:
engine = _b.sent();
return [2 /*return*/, engine.parse(text, {}).map(function (token) {
if (token.map) {
token.map[0] += offset;
}
return token;
})];
}
});
});
};
MarkdownEngine.prototype.addLineNumberRenderer = function (md, ruleName) {
var _this = this;
var original = md.renderer.rules[ruleName];
md.renderer.rules[ruleName] = function (tokens, idx, options, env, self) {
var token = tokens[idx];
if (token.map && token.map.length) {
token.attrSet('data-line', _this.firstLine + token.map[0]);
token.attrJoin('class', 'code-line');
}
if (original) {
return original(tokens, idx, options, env, self);
}
else {
return self.renderToken(tokens, idx, options, env, self);
}
};
};
MarkdownEngine.prototype.addLinkNormalizer = function (md) {
var _this = this;
var normalizeLink = md.normalizeLink;
md.normalizeLink = function (link) {
try {
var uri = vscode.Uri.parse(link);
if (!uri.scheme && uri.path && !uri.fragment) {
// Assume it must be a file
if (uri.path[0] === '/') {
var root = vscode.workspace.getWorkspaceFolder(_this.currentDocument);
if (root) {
uri = vscode.Uri.file(path.join(root.uri.fsPath, uri.path));
}
}
else {
uri = vscode.Uri.file(path.join(path.dirname(_this.currentDocument.path), uri.path));
}
return normalizeLink(uri.toString(true));
}
}
catch (e) {
// noop
}
return normalizeLink(link);
};
};
MarkdownEngine.prototype.addLinkValidator = function (md) {
var validateLink = md.validateLink;
md.validateLink = function (link) {
// support file:// links
return validateLink(link) || link.indexOf('file:') === 0;
};
};
return MarkdownEngine;
}());
exports.MarkdownEngine = MarkdownEngine;
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