| import { normalizePrBaseBranch } from "@superlog/db/schema"; | |
| export type RepoBranch = { name: string; isDefault: boolean }; | |
| export type RepoBranchInfo = { defaultBranch: string | null; branches: string[] }; | |
| // Pure: collapse the per-repo branch lists of a project into one deduped, | |
| // sorted set for the config dropdown. A name is `isDefault` if it's the | |
| // default branch of ANY repo. The default branch is always included even if | |
| // the paginated branch list didn't surface it. Defaults sort first, then | |
| // alphabetical — so the most likely target is at the top of the picker. | |
| export function mergeRepoBranches(perRepo: RepoBranchInfo[]): RepoBranch[] { | |
| const names = new Set<string>(); | |
| const defaults = new Set<string>(); | |
| for (const repo of perRepo) { | |
| for (const raw of repo.branches) { | |
| const name = raw.trim(); | |
| if (name) names.add(name); | |
| } | |
| const def = repo.defaultBranch?.trim(); | |
| if (def) { | |
| names.add(def); | |
| defaults.add(def); | |
| } | |
| } | |
| return [...names] | |
| .map((name) => ({ name, isDefault: defaults.has(name) })) | |
| .sort((a, b) => { | |
| if (a.isDefault !== b.isDefault) return a.isDefault ? -1 : 1; | |
| return a.name.localeCompare(b.name); | |
| }); | |
| } | |
| // Pure: a configured PR base branch is valid if it's blank (meaning "use the | |
| // repository default") or it matches a branch that actually exists in one of | |
| // the project's repos. | |
| export function prBaseBranchExists( | |
| candidate: string | null | undefined, | |
| branches: RepoBranch[], | |
| ): boolean { | |
| const normalized = normalizePrBaseBranch(candidate); | |
| if (!normalized) return true; | |
| return branches.some((branch) => branch.name === normalized); | |
| } | |