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Since the progress writer runs in a goroutine, it can call the write
function after the git operation has exited and while the next stage is
starting, resulting in a race. This fixes the race by using a second
variable and closing the writer early.
An alternative fix is to rewrite the progress writer to be synchronous.
Since the progress writer runs in a goroutine, it can call the write function after the git operation has exited and while the next stage is starting, resulting in a race. This fixes the race by using a second variable and closing the writer early.
An alternative fix is to rewrite the progress writer to be synchronous.