ef599aa8fc
Replaces infinite for loops containing a select on a channel with a
single case with a range over the channel.
Removes redundant assignments to blank identifiers.
Remove unnecessary guard clause around delete().
Remove `if condition { return true } return false` with return condition
Signed-off-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
23 lines
580 B
Go
23 lines
580 B
Go
package mode
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import "sync/atomic"
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// noquit is a counter for goroutines that requested the no-quit mode
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var noquit int32
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// NoQuit enters no-quit mode where aerc cannot be exited (unless the force
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// option is used)
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func NoQuit() {
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atomic.AddInt32(&noquit, 1)
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}
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// NoQuitDone leaves the no-quit mode
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func NoQuitDone() {
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atomic.AddInt32(&noquit, -1)
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}
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// QuitAllowed checks if aerc can exit normally (only when all goroutines that
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// requested a no-quit mode were done and called the NoQuitDone() function)
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func QuitAllowed() bool {
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return atomic.LoadInt32(&noquit) <= 0
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}
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