3 commits

Author	SHA1	Message	Date
Martin von Zweigbergk	f71047c823	cli: add hard-coded support for specifying previous operation ... It's useful for testing to be able to specify some operation that's not the latest one. I didn't update the changelog because this feature is mostly for testing.	2022-04-26 10:42:29 -07:00
Martin von Zweigbergk	f8512226fc	cli: return specialized message on non-hex operation ID	2022-04-26 10:42:29 -07:00
Martin von Zweigbergk	6619a18056	tests: add test for jj op log and --at-op ... We can't easily test much of the output of `jj op log` because it's unstable, but here are at least a few tests.	2022-04-26 10:42:29 -07:00