Preserve item helper history in source order

This commit is contained in:
2026-10-17 04:44:29 +00:00
parent 4633a1b8a2
commit 26720b98f0
4 changed files with 89 additions and 18 deletions

View File

@@ -125,8 +125,8 @@ func applicationOperationPath(application historyApplication, query Path, lookup
if !application.path.valid() || application.value == nil {
return Path{}, false
}
if application.path.String() != "" {
if pathsIntersect(application.path, query) {
if !pathContains(application.path, query) {
if pathContains(query, application.path) {
return application.path.clone(), true
}
return Path{}, false
@@ -148,17 +148,18 @@ func applicationOperationPath(application historyApplication, query Path, lookup
if sequencePathMatched {
return Path{}, false
}
if len(query.segments) == 0 {
return Path{}, true
if len(query.segments) == len(application.path.segments) || application.value.Kind != document.Mapping {
return application.path.clone(), true
}
for length := 1; length <= len(query.segments); length++ {
prefix := Path{segments: clonePathSegments(query.segments[:length], 0)}
relative, _ := relativeHistoryPath(application.path, query)
for length := 1; length <= len(relative.segments); length++ {
prefix := Path{segments: clonePathSegments(relative.segments[:length], 0)}
node, present := documentAtPathWithLookup(application.value, prefix, lookup)
if !present {
return Path{}, false
}
if length == len(query.segments) || node.Kind != document.Mapping {
return prefix, true
if length == len(relative.segments) || node.Kind != document.Mapping {
return appendDestination(application.path, prefix), true
}
}
return Path{}, false

View File

@@ -578,8 +578,11 @@ func projectNestedEvidence(composed *composedDocument, scope acquisitionScope) {
if composed == nil {
return
}
applications := composed.applications
projectedApplications := make([]historyApplication, 0, len(applications))
for sourceIndex, contribution := range scope.contributions {
if contribution.nested == nil {
projectedApplications = append(projectedApplications, applications[sourceIndex])
continue
}
start := 0
@@ -590,26 +593,26 @@ func projectNestedEvidence(composed *composedDocument, scope acquisitionScope) {
}
}
prefix := contribution.destination.Index(start)
if sourceIndex < len(composed.applications) {
outer := composed.applications[sourceIndex]
if sourceIndex < len(applications) {
outer := applications[sourceIndex]
structural := document.Clone(outer.value)
if node, found := documentAtPath(structural, contribution.destination); found && node.Kind == document.Sequence && len(node.Sequence) > start {
node.Sequence[start] = &document.Node{Kind: document.Mapping, Location: node.Sequence[start].Location}
if node, found := documentAtPath(structural, contribution.destination); found && node.Kind == document.Sequence && len(node.Sequence) > 0 {
// The retained fragment is still a local singleton. Its assigned
// outer index belongs to the projection, not this source tree.
node.Sequence[0] = &document.Node{Kind: document.Mapping, Location: node.Sequence[0].Location}
}
outer.value = structural
composed.applications[sourceIndex] = outer
projectedApplications = append(projectedApplications, outer)
for _, nested := range contribution.nested.applications {
projected := nested
projected.path = appendDestination(prefix, nested.path)
projected.sequences = cloneSequenceHistoryContributions(nested.sequences)
for index := range projected.sequences {
projected.sequences[index].path = appendDestination(prefix, projected.sequences[index].path)
}
composed.applications = append(composed.applications, projected)
projectedApplications = append(projectedApplications, projected)
}
}
projectNestedOrigins(composed.origins, contribution.nested.root, contribution.nested.origins, prefix)
}
composed.applications = projectedApplications
}
func projectNestedOrigins(target map[string]Origin, root *document.Node, origins map[string]Origin, prefix Path) {