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index.js
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index.js
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var parser = require('./src/parse.js'),
fs = require('fs');
function extend() {
var out = {},
i, j;
for (i = 0; i < arguments.length; i++) {
if (Object.prototype.toString.call(arguments[i]) !== '[object Object]') {
continue;
}
for (j in arguments[i]) {
out[j] = arguments[i][j];
}
}
return out;
}
function DocParser(options) {
this.options = extend({
file: 'docs.json'
}, options);
}
DocParser.prototype.apply = function(compiler) {
var docs = [],
outFile = this.options.file;
compiler.plugin('compilation', function(compilation) {
compilation.plugin('normal-module-loader', function(loaderContext, module) {
if (/node_modules/.test(module.resource)) {
return;
}
if (!/\.jsx?$/.test(module.resource)) {
return;
}
try {
parser('' + fs.readFileSync(module.resource))
.forEach(function(_doc) {
_doc.file = module.resource;
docs.push(_doc);
});
} catch (e) {
compilation.errors.push(
new Error(module.resource + '\n' + e.message)
);
}
});
});
compiler.plugin('emit', function(compilation, callback) {
json = JSON.stringify(docs, null, 2);
compilation.assets[outFile] = {
source: function() {
return json;
},
size: function() {
return json.length;
}
};
callback();
});
};
module.exports = DocParser;