18239be10a
par.Work is used in a number of places as a parallel work queue. This change replaces it with goroutines and channels in a number of simpler places where it's used. This is the same CL as golang.org/cl/240062 and golang.org/cl/248326 except for the following changes in convert.go (all line numbers from this CL), as well as fixing up imports in download.go: - On line 44, the "*" before modules.Versions is removed (we were trying to assign to a nil value on lines 72 and 73). - Line 64 is new, and ensures that we receive on the semaphore channel once the goroutine function exits. (The previous versions of this CL only received at the end of the function, ignoring the return point in the branch in the middle of the function.) - The semaphore channel receive right before line 74 is gone, replaced with the deferred receive above. - The if block at line 83 is new, accounting for cases where modfetch.ImportRepoRev returned an error in the goroutine, so that versions[i] is ignored. Change-Id: I0e33670bb2eb0a1e4d7a5fa693a471e61ffbc8b7 Reviewed-on: https://go-review.googlesource.com/c/go/+/249020 Run-TryBot: Michael Matloob <matloob@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Jay Conrod <jayconrod@google.com> |
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