CLEANUP: environment-check: dependent executables error logic refactored#55
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aiharos merged 1 commit intohaproxytech:masterfrom May 26, 2020
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haproxy/haproxy_cmd/run.go
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| } | ||
| func() { | ||
| ensureVersion(haproxyBin, "^HA-Proxy version ([0-9]\\.[0-9]\\.[0-9])", "2.0", 0) | ||
| go func() { |
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Nitpick: this can be just go ensureVersion(...)
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Sure, thanks :) Updated
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I just left a small nitpick comment since the goal is cleaning up. LGTM |
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I just noticed that the original code for this is wrong. The lambda hardcodes the version number instead of using the argument and strings.Compare won't work for versions like |
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I found there is a library for comparing versions: https://github.com/hashicorp/go-version. If you wish, I can open another PR to address this issue? |
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Sure :) |
ShimmerGlass
approved these changes
May 20, 2020
Since only one error is captured, there is no need for `make([]error, 2)` and index logic. Instead, last error is captured and returned. Additionally, `sync.WaitGroup` exists, but there was no goroutines spawned. So, added `go` keyword to spawn goroutines.
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Since only one error is captured, there is no need for
make([]error, 2)and index logic.Instead, last error is captured and returned.
Additionally,
sync.WaitGroupexists, but there was no goroutines spawned.So, added
gokeyword to spawn goroutines.