// Munge is the workhorse the will actually make updates to the PR
func (a *AssignFixesMunger) Munge(obj *github.MungeObject) {
if !obj.IsPR() {
return
}
// we need the PR for the "User" (creator of the PR not the assignee)
pr, err := obj.GetPR()
if err != nil {
glog.Infof("Couldn't get PR %v", obj.Issue.Number)
return
}
prOwner := github.DescribeUser(pr.User)
issuesFixed := obj.GetPRFixesList()
if issuesFixed == nil {
return
}
for _, fixesNum := range issuesFixed {
// "issue" is the issue referenced by the "fixes #<num>"
issueObj, err := a.config.GetObject(fixesNum)
if err != nil {
glog.Infof("Couldn't get issue %v", fixesNum)
continue
}
issue := issueObj.Issue
if !a.AssignfixesReassign && issue.Assignee != nil {
glog.V(6).Infof("skipping %v: reassign: %v assignee: %v", *issue.Number, a.AssignfixesReassign, github.DescribeUser(issue.Assignee))
continue
}
glog.Infof("Assigning %v to %v (previously assigned to %v)", *issue.Number, prOwner, github.DescribeUser(issue.Assignee))
// although it says "AssignPR" it's more generic than that and is really just an issue.
issueObj.AssignPR(prOwner)
}
}
// Munge is the workhorse the will actually make updates to the PR
func (b *BlunderbussMunger) Munge(obj *github.MungeObject) {
if !obj.IsPR() {
return
}
issue := obj.Issue
if !b.BlunderbussReassign && issue.Assignee != nil {
glog.V(6).Infof("skipping %v: reassign: %v assignee: %v", *issue.Number, b.BlunderbussReassign, github.DescribeUser(issue.Assignee))
return
}
files, err := obj.ListFiles()
if err != nil {
return
}
potentialOwners, weightSum := getPotentialOwners(*obj.Issue.User.Login, b.features, files, true)
if len(potentialOwners) == 0 {
potentialOwners, weightSum = getPotentialOwners(*obj.Issue.User.Login, b.features, files, false)
if len(potentialOwners) == 0 {
glog.Errorf("No OWNERS found for PR %d", *issue.Number)
return
}
}
printChance(potentialOwners, weightSum)
if issue.Assignee != nil {
cur := *issue.Assignee.Login
c := chance(potentialOwners[cur], weightSum)
glog.Infof("Current assignee %v has a %02.2f%% chance of having been chosen", cur, c)
}
selection := rand.Int63n(weightSum)
owner := ""
for o, w := range potentialOwners {
owner = o
selection -= w
if selection <= 0 {
break
}
}
c := chance(potentialOwners[owner], weightSum)
glog.Infof("Assigning %v to %v who had a %02.2f%% chance to be assigned (previously assigned to %v)", *issue.Number, owner, c, github.DescribeUser(issue.Assignee))
obj.AssignPR(owner)
}
// Munge is the workhorse the will actually make updates to the PR
func (b *BlunderbussMunger) Munge(obj *github.MungeObject) {
if !obj.IsPR() {
return
}
issue := obj.Issue
if !b.BlunderbussReassign && issue.Assignee != nil {
glog.V(6).Infof("skipping %v: reassign: %v assignee: %v", *issue.Number, b.BlunderbussReassign, github.DescribeUser(issue.Assignee))
return
}
files, err := obj.ListFiles()
if err != nil {
return
}
potentialOwners := weightMap{}
weightSum := int64(0)
for _, file := range files {
fileWeight := int64(1)
if file.Changes != nil && *file.Changes != 0 {
fileWeight = int64(*file.Changes)
}
// Judge file size on a log scale-- effectively this
// makes three buckets, we shouldn't have many 10k+
// line changes.
fileWeight = int64(math.Log10(float64(fileWeight))) + 1
fileOwners := b.features.Repos.LeafAssignees(*file.Filename)
if fileOwners.Len() == 0 {
glog.Warningf("Couldn't find an owner for: %s", *file.Filename)
}
if b.features.Aliases != nil && b.features.Aliases.IsEnabled {
fileOwners = b.features.Aliases.Expand(fileOwners)
}
for _, owner := range fileOwners.List() {
if owner == *issue.User.Login {
continue
}
potentialOwners[owner] = potentialOwners[owner] + fileWeight
weightSum += fileWeight
}
}
if len(potentialOwners) == 0 {
glog.Errorf("No owners found for PR %d", *issue.Number)
return
}
printChance(potentialOwners, weightSum)
if issue.Assignee != nil {
cur := *issue.Assignee.Login
c := chance(potentialOwners[cur], weightSum)
glog.Infof("Current assignee %v has a %02.2f%% chance of having been chosen", cur, c)
}
selection := rand.Int63n(weightSum)
owner := ""
for o, w := range potentialOwners {
owner = o
selection -= w
if selection <= 0 {
break
}
}
c := chance(potentialOwners[owner], weightSum)
glog.Infof("Assigning %v to %v who had a %02.2f%% chance to be assigned (previously assigned to %v)", *issue.Number, owner, c, github.DescribeUser(issue.Assignee))
obj.AssignPR(owner)
}