Function buildTree

projects/electron/src/modules/code/files.ts:341–367

(files: string[])

// ============================================================================

function buildTree(files: string[]): TreeNode {
    const root: TreeNode = { name: "", isDir: true, fullPath: "", children: new Map() }

    for (const filePath of files) {
        const parts = filePath.split("/")
        let current = root
        let pathSoFar = ""

        for (let i = 0; i < parts.length; i++) {
            const part = parts[i]
            pathSoFar = pathSoFar ? `${pathSoFar}/${part}` : part
            const isLast = i === parts.length - 1

            if (!current.children.has(part)) {
                current.children.set(part, {
                    name: part,
                    isDir: !isLast,
                    fullPath: pathSoFar,
                    children: new Map(),
                })
            }
            current = current.children.get(part)!
        }
    }

    return root
}

function lookupTree(root: TreeNode, treePath: string): TreeNode | null {
    if (!treePath) return root