Should add more fields?

[FishOrBear]

[hipstersmoothie]

I'm not quite sure what you're asking for

[hipstersmoothie]

const options: GitlogOptions<("subject" | "authorName" | "authorDate")[]> = {
  repo: "foo",
  fields: ["subject", "authorName", "authorDate"],
};

const commits = gitlog(options);

[FishOrBear]

const options: GitlogOptions = {
  repo: "foo",
  fields: ["treeHash"],
};

const commits = gitlog(options);

Can be entered directly without the need for generics

[hipstersmoothie]

the only problem is that in typescript we can't ensure commits has the right fields without the generic.

How do you like

const options = {
  repo: "foo",
  fields: ["subject", "authorName", "authorDate"] as const,
};

gitlog(options);