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index.js
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index.js
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const path = require('path');
const fs = require('fs');
const exclude = ''.split(',');
function writeFiles(files) {
let count = 0;
files.forEach((file) => {
if (file.changed) {
fs.writeFileSync(file.path, file.data);
count++;
}
});
}
function readPages(ROOT) {
const filePaths = [];
getFilePaths(ROOT, filePaths);
const files = getFiles(filePaths);
return files;
}
function getFiles(filePaths) {
const files = filePaths
.filter(filePath => filePath.indexOf('.htm') > -1)
.map((filePath) => {
return {
path: filePath,
name: getFileName(filePath),
data: fs.readFileSync(filePath).toString(),
changed: false
}
});
addHelpers(files);
return files;
}
function getFilePaths(dir, collection) {
let files;
if (fs.lstatSync(dir).isDirectory() && notExcluded(dir)) {
files = fs.readdirSync(dir);
files.forEach(function (file) {
if (file.indexOf('.') !== 0) {
const curFile = path.join(dir, file);
if (fs.lstatSync(curFile).isDirectory()) {
getFilePaths(curFile, collection);
} else {
collection.push(curFile);
}
}
});
}
}
function notExcluded(dir) {
const dirName = getFileName(dir);
return !exclude.includes(dirName);
}
function getFileName(filePath) {
return filePath.split(path.sep)[filePath.split(path.sep).length - 1].replace('.html', '');
}
function addHelpers(files) {
files.get = (name) => {
if (/\.html/.test(name)) {
name = name.replace('.html', '');
}
return files.find(file => file.name === name);
};
}
function getFiles(dir) {
if (fs.lstatSync(dir).isDirectory() && notExcluded(dir)) {
const files = [];
fs.readdirSync(dir).forEach((fileName) => {
if (fileName.indexOf('.') !== 0) {
const filePath = path.join(dir, fileName);
files.push({
type: fs.lstatSync(filePath).isDirectory() ? 'dir' : 'file',
name: fileName,
path: filePath
});
}
});
return files;
}
return 'invalid directory';
}
function getFilesizeInBytes(filePath) {
const fileSizeInBytes = fs.statSync(filePath).size;
return fileSizeInBytes / 1000000.0; // megabytes
}
function getFileName(filePath) {
return filePath.split(path.sep).pop();
}
function getFile(filePath) {
const size = getFilesizeInBytes(filePath);
if (size > 1) {
return `File size ${Math.round(size)}MB is too large to open`;
}
return fs.readFileSync(filePath).toString();
}
function mkdir(dirPath) {
if (!fs.existsSync(dirPath)){
fs.mkdirSync(dirPath);
}
}
function copyFile(filePathFrom, filePathTo) {
fs.writeFileSync(filePathTo, fs.readFileSync(filePathFrom));
}
function readJson(jsonPath) {
return JSON.parse(fs.readFileSync(jsonPath).toString());
}
function writeJson(jsonPath, data) {
fs.writeFileSync(jsonPath, JSON.stringify(data, null, 2));
}
function updateBuildPackage(src = './scripts', dst = './build') {
const srcPkg = path.join(src, '/package.json');
const bldPkg = path.join(dst, '/package.json');
if (!fs.existsSync(srcPkg)) {
throw new Error(`source package not found with path: ${srcPkg}`);
}
if (!fs.existsSync(dst)) {
throw new Error(`build directory not found with path: ${dst}`);
}
const buildPackage = readJson(srcPkg);
const mainPackage = readJson('./package.json');
if (mainPackage.version !== buildPackage.version) {
// main has been manually updated
} else {
// increment main version
const version = mainPackage.version.split('.');
version[2] = parseInt(version[2], 10) + 1;
mainPackage.version = version.join('.');
console.log('package.version changed to:', mainPackage.version);
}
buildPackage.version = mainPackage.version;
const keysToCopy = ['dependencies', 'repository', 'keywords'];
keysToCopy.forEach((key) => {
if (mainPackage[key]) {
buildPackage[key] = mainPackage[key];
}
});
writeJson(srcPkg, buildPackage);
writeJson('./package.json', mainPackage);
copyFile(srcPkg, bldPkg);
console.log('package.version updated to:', mainPackage.version);
}
module.exports = {
getFile,
getFileName,
getFiles,
readPages,
writeFiles,
mkdir,
copyFile,
readJson,
writeJson,
updateBuildPackage
};