Files
paseo/packages/app/src/utils/github-repo-url.ts
T
c78c30ef54 Support opening workspace branches on GitHub (#583)
* Add GitHub branch open target to workspace button (#96)

* refactor: simplify workspace open targets to flat shape

Collapse the editor/url discriminated union into a single OpenTarget
{ id, label, icon, onOpen } so the button renders targets uniformly
and the mutation is shape-agnostic. Drop the heavily-mocked button
test in favor of the URL builder tests, restore the decodeURIComponent
guard for valid-syntax-but-invalid-UTF-8 pathnames, and note the SSH
host alias limitation.

---------

Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
2026-04-27 21:31:11 +08:00

54 lines
1.6 KiB
TypeScript

// TODO: this duplicates parseGitHubRepoFromRemote in packages/server/src/services/github-service.ts.
// Consolidate into a shared package once we have a third caller.
// Note: SSH host aliases (e.g. `git@github-work:acme/repo.git` resolved via ~/.ssh/config)
// are not detected here, so the GitHub action will silently not appear for those remotes.
export function parseGitHubRepoFromRemote(remoteUrl: string | null | undefined): string | null {
const trimmed = remoteUrl?.trim();
if (!trimmed) {
return null;
}
let cleaned = trimmed;
if (cleaned.startsWith("git@github.com:")) {
cleaned = cleaned.slice("git@github.com:".length);
} else {
let parsed: URL;
try {
parsed = new URL(cleaned);
} catch {
return null;
}
if (parsed.hostname !== "github.com") {
return null;
}
try {
cleaned = decodeURIComponent(parsed.pathname.replace(/^\/+/, ""));
} catch {
return null;
}
}
cleaned = cleaned.replace(/\/+$/, "");
if (cleaned.endsWith(".git")) {
cleaned = cleaned.slice(0, -".git".length);
}
if (!cleaned.includes("/")) {
return null;
}
return cleaned;
}
export function buildGitHubBranchTreeUrl(input: {
remoteUrl: string | null | undefined;
branch: string | null | undefined;
}): string | null {
const repo = parseGitHubRepoFromRemote(input.remoteUrl);
const branch = input.branch?.trim();
if (!repo || !branch || branch === "HEAD") {
return null;
}
const encodedBranch = branch.split("/").map(encodeURIComponent).join("/");
return `https://github.com/${repo}/tree/${encodedBranch}`;
}