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Propagate error messages from backuptask into box code

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This commit is contained in:
Girish Ramakrishnan
2017-04-21 14:07:10 -07:00
parent 0aea7cc347
commit 6c8b9b8799
4 changed files with 49 additions and 19 deletions
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7
src/shell.js
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@@ -50,8 +50,12 @@ function exec(tag, file, args, callback) {
cp.on('exit', function (code, signal) {
if (code || signal) debug(tag + ' code: %s, signal: %s', code, signal);
if (code === 0) return callback();
callback(code === 0 ? null : new Error(util.format(tag + ' exited with error %s signal %s', code, signal)));
var e = new Error(util.format(tag + ' exited with error %s signal %s', code, signal));
e.code = code;
e.signal = signal;
callback(e);
});
cp.on('error', function (error) {
@@ -70,6 +74,7 @@ function sudo(tag, args, callback) {
// -S makes sudo read stdin for password
var cp = exec(tag, SUDO, [ '-S' ].concat(args), callback);
cp.stdin.end();
return cp;
}
function sudoSync(tag, cmd, callback) {