"use strict";
var _path = _interopRequireDefault(require("path"));
var _fs = _interopRequireDefault(require("fs"));
var _lodash = _interopRequireDefault(require("lodash"));
var _glob = _interopRequireDefault(require("glob"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* This script is used to inline assertions into the README.md documents.
*/
var trimCode = function trimCode(code) {
var lines = _lodash.default.trim(code).split('\n');
var indendation = lines[lines.length - 1].match(/^\s+/);
var indentSize = indendation ? indendation[0].length : 0;
lines = _lodash.default.map(lines, function (line, index) {
if (index === 0) {
return line;
}
return line.slice(indentSize);
});
return lines.join('\n');
};
var formatCodeSnippet = function formatCodeSnippet(setup) {
var paragraphs = [];
paragraphs.push(trimCode(setup.code));
if (setup.settings) {
paragraphs.push('// Settings: ' + JSON.stringify(setup.settings));
}
if (setup.options) {
paragraphs.push('// Options: ' + JSON.stringify(setup.options));
}
if (setup.errors) {
paragraphs.push('// Message: ' + setup.errors[0].message);
}
return paragraphs.join('\n');
};
var getAssertions = function getAssertions() {
var assertionFiles = _glob.default.sync(_path.default.resolve(__dirname, '../../test/rules/assertions/*.js'));
var assertionNames = _lodash.default.map(assertionFiles, function (filePath) {
return _path.default.basename(filePath, '.js');
});
var assertionCodes = _lodash.default.map(assertionFiles, function (filePath) {
// eslint-disable-next-line global-require, import/no-dynamic-require
var codes = require(filePath);
return {
invalid: _lodash.default.map(codes.invalid, formatCodeSnippet),
valid: _lodash.default.map(codes.valid, formatCodeSnippet)
};
});
return _lodash.default.zipObject(assertionNames, assertionCodes);
};
var updateDocuments = function updateDocuments(assertions) {
var readmeDocumentPath = _path.default.join(__dirname, '../../README.md');
var documentBody = _fs.default.readFileSync(readmeDocumentPath, 'utf8');
documentBody = documentBody.replace(//ig, function (assertionsBlock) {
var ruleName = assertionsBlock.match(/assertions ([a-z]+)/i)[1];
var ruleAssertions = assertions[ruleName];
if (!ruleAssertions) {
throw new Error('No assertions available for rule "' + ruleName + '".');
}
return 'The following patterns are considered problems:\n\n````js\n' + ruleAssertions.invalid.join('\n\n') + '\n````\n\nThe following patterns are not considered problems:\n\n````js\n' + ruleAssertions.valid.join('\n\n') + '\n````\n';
});
_fs.default.writeFileSync(readmeDocumentPath, documentBody);
};
updateDocuments(getAssertions());
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