79 lines
No EOL
2.4 KiB
JavaScript
79 lines
No EOL
2.4 KiB
JavaScript
// The module 'vscode' contains the VS Code extensibility API
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// Import the module and reference it with the alias vscode in your code below
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var vscode = require('vscode');
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var Promise = require('bluebird');
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var request = Promise.promisify(require("request"));
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var shell = require("shelljs");
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var path = require('path');
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function activate(context) {
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var instantMarkdown = new InstantMarkdown();
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var instantMarkdownController = new InstantMarkdownController(instantMarkdown);
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context.subscriptions.push(instantMarkdown);
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context.subscriptions.push(instantMarkdownController);
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}
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function InstantMarkdown() {
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var started = false;
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var self = this;
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this.initialise = function(callback) {
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console.log("Initialising");
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var server = shell.exec(path.join(__dirname,"node_modules","instant-markdown-d","instant-markdown-d"), {async: true})
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server.stdout.on('data', function(data) {
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if (!started && (data.toString().indexOf("connection established!") !== -1 || data.toString().indexOf("EADDRINUSE") !== -1)) {
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callback();
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started = true;
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}
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console.log(">>>" + data);
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});
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};
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this.update = function() {
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function requestUpdate() {
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return request({
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uri: "http://localhost:8090",
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method: "PUT",
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body: vscode.window.activeTextEditor.document.getText()
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})
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.then(function() {}, function(e) {
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if (e.code === "ECONNREFUSED") {
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self.initialise();
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}
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console.log(e)
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});
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}
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if (started) {
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requestUpdate();
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} else {
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this.initialise(requestUpdate);
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}
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};
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this.close = function() {
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if (started) {
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return request({
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uri: "http://localhost:8090",
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method: "DELETE"
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})
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.then(function() { started = false } , function(e) { started = false; });
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}
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}
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}
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function InstantMarkdownController(md) {
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var subscriptions = [];
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function update() {
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var editor = vscode.window.activeTextEditor;
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if (!editor) { return; }
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var doc = editor.document;
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if (doc.languageId === "markdown") {
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md.update();
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} else {
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md.close();
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}
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}
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vscode.window.onDidChangeActiveTextEditor(update, this, subscriptions);
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vscode.window.onDidChangeTextEditorSelection(update, this, subscriptions);
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md.update();
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}
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exports.activate = activate; |