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34 changes: 30 additions & 4 deletions ldac-check.js
Original file line number Diff line number Diff line change
Expand Up @@ -17,20 +17,46 @@ program
.version(version)
.argument('<path>', 'Path to the RO-Crate metadata file')
.option('-e, --errors', 'Output errors only')
.option('-c, --collate', 'Collate errors and warnings')

.action(main);

program.parse(process.argv);


function collate(result) {
const collated = {};
for( const k in result ) {
collated[k] = {};
result[k].map((o) => {
if( !(o.clause in collated[k]) ) {
collated[k][o.clause] = [];
}
collated[k][o.clause].push(o.entity);
});
for( const clause in collated[k] ) {
collated[k][clause].sort();
}
}
return collated;
}


function print_results(result) {
console.log(JSON.stringify(result, null, 4));
}


function main(cratePath, options) {
try {
const opt = { alwaysAsArray: true, link: true };
const crate = new ROCrate(JSON.parse(fs.readFileSync(cratePath, 'utf8')), opt);
var result = LdacProfile.validate(crate);
if (options.errors) {
console.log(result.errors);
const result = LdacProfile.validate(crate);
if (options.collate) {
const collated = collate(result);
print_results(options.errors ? collated.errors : collated);
} else {
console.log(result);
print_results(options.errors ? result.errors : result)
}
} catch (error) {
if (error.code === 'ENOENT') {
Expand Down