Merge branch 'feat/bubbletea-v2-migration'

1 files changed, 22 insertions, 0 deletions

diff --git a/internal/flamegraph/trie_insert.go b/internal/flamegraph/trie_insert.go
new file mode 100644
index 0000000..7748b4a
--- /dev/null
+++ b/internal/flamegraph/trie_insert.go
@@ -0,0 +1,22 @@
+package flamegraph
+
+// insertTriePath follows or creates nodes for frames and adds value at the leaf.
+func insertTriePath(root *trieNode, frames []string, value uint64) {
+	node := root
+	for _, frame := range frames {
+		if node.childMap == nil {
+			node.childMap = make(map[string]*trieNode)
+		}
+		child, ok := node.childMap[frame]
+		if !ok {
+			child = &trieNode{
+				name:     frame,
+				childMap: make(map[string]*trieNode),
+			}
+			node.children = append(node.children, child)
+			node.childMap[frame] = child
+		}
+		node = child
+	}
+	node.value += value
+}