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Reject promise when deploy to board fails (#267)

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* Reject promise when deploy to board fails

* Change var to let
This commit is contained in:
Guillaume Jenkins 2016-10-03 15:26:41 -07:00 committed by Peli de Halleux
parent a34f765681
commit 5e9eec61c5
1 changed files with 6 additions and 3 deletions
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9
cmds/cmds.ts
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@ -13,10 +13,13 @@ export function deployCoreAsync(res: ts.pxtc.CompileResult) {
return getBitDrivesAsync() return getBitDrivesAsync()
.then(drives => { .then(drives => {
if (drives.length == 0) { if (drives.length == 0) {
console.log("cannot find any drives to deploy to") let msg = "cannot find any drives to deploy to";
} else { console.log(msg);
console.log(`copy ${ts.pxtc.BINARY_HEX} to ` + drives.join(", ")) return Promise.reject(new Error(msg));
} }
console.log(`copy ${ts.pxtc.BINARY_HEX} to ` + drives.join(", "))
return Promise.map(drives, d => return Promise.map(drives, d =>
writeFileAsync(d + ts.pxtc.BINARY_HEX, res.outfiles[ts.pxtc.BINARY_HEX]) writeFileAsync(d + ts.pxtc.BINARY_HEX, res.outfiles[ts.pxtc.BINARY_HEX])
.then(() => { .then(() => {