spaCy/website/run_jade
2015-09-24 16:57:11 +02:00

60 lines
1.4 KiB
JavaScript
Executable File

#!/usr/bin/env node
'use strict';
var fs = require('fs');
var jade = require('jade');
// returns all: code and return value (default)
jade.filters.doctest_all = function (html, _, use_rv) {
use_rv = use_rv === undefined ? true : use_rv;
var lines = html.trim().split(/\n/),
block = [],
res = '';
lines.forEach(function (line) {
if (line.indexOf('>>> ') === 0) {
// we use ### to suppress lines
if (line.indexOf("###") === -1) {
block.push(line.replace(/^>>> /gm, ''));
}
} else if (block.length > 0) {
res += '<pre class="language-python"><code>' + block.join('\n') + '</code></pre>';
block = [];
if (use_rv) {
res += '<p>Which produces:</p>';
res += '<pre class="language-python"><code>' + line + '</code></pre>';
}
}
});
if (block.length > 0) {
res += '<pre class="language-python"><code>' + block.join('\n') + '</code></pre>';
}
return res;
};
// returns only code
jade.filters.doctest = function (html) {
return jade.filters.doctest_all(html, null, false);
};
if (process.argv[0] === "node") {
process.argv.shift();
}
var in_file = process.argv[1];
var out_file = process.argv[2];
var html = jade.renderFile(in_file, {
pretty: true
});
fs.writeFile(out_file, html, function (err) {
if (err) {
throw err;
}
});