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Merge "Revert "Parallelize VerifyProvidersWereUnchanged"" into main

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Priyanka Advani 2024-05-24 00:05:46 +00:00 committed by Gerrit Code Review
commit 6daa49ee97
1 changed files with 15 additions and 37 deletions
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52
context.go
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@ -4144,46 +4144,24 @@ func (c *Context) VerifyProvidersWereUnchanged() []error {
if !c.buildActionsReady {
return []error{ErrBuildActionsNotReady}
}
errorCh := make(chan []error)
doneCh := make(chan []error)
go func() {
doneCh <- parallelVisit(c.modulesSorted, unorderedVisitorImpl{}, parallelVisitLimit,
func(m *moduleInfo, pause chan<- pauseSpec) bool {
var errors []error
for i, provider := range m.providers {
if provider != nil {
hash, err := proptools.HashProvider(provider)
if err != nil {
errors = append(errors, fmt.Errorf("provider %q on module %q was modified after being set, and no longer hashable afterwards: %s", providerRegistry[i].typ, m.Name(), err.Error()))
continue
}
if m.providerInitialValueHashes[i] != hash {
errors = append(errors, fmt.Errorf("provider %q on module %q was modified after being set", providerRegistry[i].typ, m.Name()))
}
} else if m.providerInitialValueHashes[i] != 0 {
// This should be unreachable, because in setProvider we check if the provider has already been set.
errors = append(errors, fmt.Errorf("provider %q on module %q was unset somehow, this is an internal error", providerRegistry[i].typ, m.Name()))
}
}
if errors != nil {
errorCh <- errors
}
return false
})
}()
var errors []error
done := false
for !done {
select {
case newErrors := <-doneCh:
errors = append(errors, newErrors...)
done = true
case newErrors := <-errorCh:
errors = append(errors, newErrors...)
for _, m := range c.modulesSorted {
for i, provider := range m.providers {
if provider != nil {
hash, err := proptools.HashProvider(provider)
if err != nil {
errors = append(errors, fmt.Errorf("provider %q on module %q was modified after being set, and no longer hashable afterwards: %s", providerRegistry[i].typ, m.Name(), err.Error()))
continue
}
if provider != nil && m.providerInitialValueHashes[i] != hash {
errors = append(errors, fmt.Errorf("provider %q on module %q was modified after being set", providerRegistry[i].typ, m.Name()))
}
} else if m.providerInitialValueHashes[i] != 0 {
// This should be unreachable, because in setProvider we check if the provider has already been set.
errors = append(errors, fmt.Errorf("provider %q on module %q was unset somehow, this is an internal error", providerRegistry[i].typ, m.Name()))
}
}
}
return errors
}