be96695586
* Exit cleanly after invalid screenshot test name This avoids waiting forever. * Auto-detect host IP in Docker for Mac environment This checks all available network addresses to find one which the Selenium container can connect to. That way we don't have to analyze network settings or similar to figure out the main public IP address of the machine. * Make server less sensitive to current working directory That way it becomes possible to run screenshotter.js from within the Screenshotter directory, and still server all files as intended.
100 lines
2.9 KiB
JavaScript
100 lines
2.9 KiB
JavaScript
/* eslint no-console:0 */
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var fs = require("fs");
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var path = require("path");
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var browserify = require("browserify");
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var express = require("express");
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var glob = require("glob");
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var less = require("less");
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var app = express();
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if (require.main === module) {
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app.use(express.logger());
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}
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var serveBrowserified = function(file, standaloneName) {
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return function(req, res, next) {
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var files;
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if (Array.isArray(file)) {
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files = file.map(function(f) { return path.join(__dirname, f); });
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} else if (file.indexOf("*") !== -1) {
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files = glob.sync(file, {cwd: __dirname});
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} else {
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files = [path.join(__dirname, file)];
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}
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var options = {};
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if (standaloneName) {
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options.standalone = standaloneName;
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}
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var b = browserify(files, options);
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var stream = b.bundle();
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var body = "";
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stream.on("data", function(s) { body += s; });
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stream.on("error", function(e) { next(e); });
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stream.on("end", function() {
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res.setHeader("Content-Type", "text/javascript");
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res.send(body);
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});
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};
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};
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app.get("/katex.js", serveBrowserified("katex", "katex"));
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app.use("/test/jasmine",
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express["static"](
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path.dirname(
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require.resolve("jasmine-core/lib/jasmine-core/jasmine.js")
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)
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)
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);
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app.get("/test/katex-spec.js", serveBrowserified("test/*[Ss]pec.js"));
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app.get("/contrib/auto-render/auto-render.js",
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serveBrowserified("contrib/auto-render/auto-render",
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"renderMathInElement"));
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app.get("/katex.css", function(req, res, next) {
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var lessfile = path.join(__dirname, "static", "katex.less");
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fs.readFile(lessfile, {encoding: "utf8"}, function(err, data) {
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if (err) {
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next(err);
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return;
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}
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less.render(data, {
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paths: [path.join(__dirname, "static")],
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filename: "katex.less",
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}, function(err, output) {
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if (err) {
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console.error(String(err));
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next(err);
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return;
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}
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res.setHeader("Content-Type", "text/css");
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res.send(output.css);
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});
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});
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});
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app.use(express["static"](path.join(__dirname, "static")));
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app.use(express["static"](path.join(__dirname, "build")));
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app.use("/test", express["static"](path.join(__dirname, "test")));
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app.use("/contrib", express["static"](path.join(__dirname, "contrib")));
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// app.use("/unicode-fonts",
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// express["static"](path.join(__dirname, "static", "unicode-fonts")));
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app.use(function(err, req, res, next) {
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console.error(err.stack);
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res.setHeader("Content-Type", "text/plain");
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res.send(500, err.stack);
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});
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if (require.main === module) {
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app.listen(7936);
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console.log("Serving on http://0.0.0.0:7936/ ...");
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}
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module.exports = app;
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