70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
package engine
|
|
|
|
type secretTrigger struct {
|
|
target string
|
|
ordinary bool
|
|
}
|
|
|
|
func closeSecretDependencies(paths map[string]Path, sensitive map[string]bool, dependencies, inherited []secretDependency) map[string]bool {
|
|
result := make(map[string]bool, len(sensitive))
|
|
queue := make([]string, 0, len(sensitive))
|
|
for pointer, classified := range sensitive {
|
|
if classified {
|
|
result[pointer] = true
|
|
queue = append(queue, pointer)
|
|
}
|
|
}
|
|
|
|
var triggers pathPrefixIndex
|
|
triggerValues := make([]secretTrigger, 0, len(dependencies)+2*len(inherited))
|
|
insert := func(dependency Path, target string, ordinary bool) {
|
|
if ordinary && !dependency.valid() {
|
|
return
|
|
}
|
|
id := len(triggerValues)
|
|
triggerValues = append(triggerValues, secretTrigger{target: target, ordinary: ordinary})
|
|
triggers.insert(dependency.String(), id)
|
|
}
|
|
for _, dependency := range dependencies {
|
|
insert(dependency.dependency, dependency.target.String(), true)
|
|
}
|
|
for _, link := range inherited {
|
|
insert(link.dependency, link.target.String(), false)
|
|
insert(link.target, link.dependency.String(), false)
|
|
}
|
|
|
|
fired := make([]bool, len(triggerValues))
|
|
activate := func(id int) {
|
|
if fired[id] {
|
|
return
|
|
}
|
|
fired[id] = true
|
|
target := triggerValues[id].target
|
|
if !result[target] {
|
|
result[target] = true
|
|
queue = append(queue, target)
|
|
}
|
|
}
|
|
for head := 0; head < len(queue); head++ {
|
|
pointer := queue[head]
|
|
if classified, ok := paths[pointer]; ok && classified.valid() {
|
|
triggers.visitAncestors(classified.String(), func(id int) {
|
|
if triggerValues[id].ordinary {
|
|
activate(id)
|
|
}
|
|
})
|
|
triggers.visitDescendants(classified.String(), func(id int) {
|
|
if triggerValues[id].ordinary {
|
|
activate(id)
|
|
}
|
|
})
|
|
}
|
|
triggers.visitDescendants(pointer, func(id int) {
|
|
if !triggerValues[id].ordinary {
|
|
activate(id)
|
|
}
|
|
})
|
|
}
|
|
return result
|
|
}
|