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refactor(ngcc): improve locker pausing message (#36838)

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When ngcc is having to pause and wait for another process
it provides a message to the user. This commit adds the extra
information about how to remove the lockfile if desired, since
this message is not shown if you Ctrl-C out of the process before
the timeout period ends.

PR Close #36838
This commit is contained in:
Pete Bacon Darwin
2020-04-28 15:30:45 +01:00
committed by Alex Rickabaugh
parent 35c6ed2675
commit ee435761fd
2 changed files with 15 additions and 9 deletions
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4
packages/compiler-cli/ngcc/src/locking/async_locker.ts
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@ -52,7 +52,9 @@ export class AsyncLocker {
if (attempts === 0) {
this.logger.info(
`Another process, with id ${pid}, is currently running ngcc.\n` +
`Waiting up to ${this.retryDelay * this.retryAttempts / 1000}s for it to finish.`);
`Waiting up to ${this.retryDelay * this.retryAttempts / 1000}s for it to finish.\n` +
`(If you are sure no ngcc process is running then you should delete the lock-file at ${
this.lockFile.path}.)`);
}
// The file is still locked by another process so wait for a bit and retry
await new Promise(resolve => setTimeout(resolve, this.retryDelay));