gdal-async
Version:
Bindings to GDAL (Geospatial Data Abstraction Library) with full async support
77 lines • 2.16 kB
JavaScript
import { WriteStream, WriteStreamSync } from '@isaacs/fs-minipass';
import path from 'node:path';
import { list } from './list.js';
import { makeCommand } from './make-command.js';
import { Pack, PackSync } from './pack.js';
const createFileSync = (opt, files) => {
const p = new PackSync(opt);
const stream = new WriteStreamSync(opt.file, {
mode: opt.mode || 0o666,
});
p.pipe(stream);
addFilesSync(p, files);
};
const createFile = (opt, files) => {
const p = new Pack(opt);
const stream = new WriteStream(opt.file, {
mode: opt.mode || 0o666,
});
p.pipe(stream);
const promise = new Promise((res, rej) => {
stream.on('error', rej);
stream.on('close', res);
p.on('error', rej);
});
addFilesAsync(p, files);
return promise;
};
const addFilesSync = (p, files) => {
files.forEach(file => {
if (file.charAt(0) === '@') {
list({
file: path.resolve(p.cwd, file.slice(1)),
sync: true,
noResume: true,
onReadEntry: entry => p.add(entry),
});
}
else {
p.add(file);
}
});
p.end();
};
const addFilesAsync = async (p, files) => {
for (let i = 0; i < files.length; i++) {
const file = String(files[i]);
if (file.charAt(0) === '@') {
await list({
file: path.resolve(String(p.cwd), file.slice(1)),
noResume: true,
onReadEntry: entry => {
p.add(entry);
},
});
}
else {
p.add(file);
}
}
p.end();
};
const createSync = (opt, files) => {
const p = new PackSync(opt);
addFilesSync(p, files);
return p;
};
const createAsync = (opt, files) => {
const p = new Pack(opt);
addFilesAsync(p, files);
return p;
};
export const create = makeCommand(createFileSync, createFile, createSync, createAsync, (_opt, files) => {
if (!files?.length) {
throw new TypeError('no paths specified to add to archive');
}
});
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