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/**
* Verify packaged recipe to match uncompressed recipe
*/
const targz = require('targz');
const fs = require('fs-extra');
const dircompare = require('dir-compare');
const path = require('path');
// Helper: Compress src folder into dest file
const decompress = (src, dest) => new Promise((resolve, reject) => {
targz.decompress({
src,
dest,
tar: {
// Don't unpackage .DS_Store files
ignore: function(name) {
return path.basename(name) === '.DS_Store'
}
},
}, (err) => {
if (err) {
reject(err);
} else {
resolve(dest);
}
});
});
if (!process.argv[2]) {
console.log('Usage: yarn verify <recipe>');
return;
}
// Let us work in an async environment
(async () => {
const recipe = process.argv[2];
const compressedRecipe = path.join(__dirname, '../', 'archives', `${recipe}.tar.gz`);
const uncompressedRecipe = path.join(__dirname, '../', 'uncompressed', recipe);
const tempUncompressed = path.join(__dirname, `uncompressed/`);
// Check that recipe exists
if (!await fs.pathExists(compressedRecipe) || !await fs.pathExists(uncompressedRecipe)) {
console.log(`Error: Recipe does not exist.`);
return;
}
if (await fs.pathExists(tempUncompressed)) {
await fs.remove(tempUncompressed);
}
await fs.mkdir(tempUncompressed);
// Package to uncompressed recipe to .tar.gz
console.log(`Decompressing...`);
await decompress(compressedRecipe, tempUncompressed);
// Compare directories
const compare = dircompare.compareSync(uncompressedRecipe, tempUncompressed, {
compareContent: true,
});
if (compare.same) {
console.log('✓ Compressed and uncompressed files are equal');
} else {
console.log('❌ Compressed and uncompressed files are NOT equal');
}
// Remove temporary compressed file
await fs.remove(tempUncompressed);
})();
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