Web-based Jujutsu revset explorer & debugger

13 points by joshka

pksunkara

This is something I built. Please let me know if you see any bugs or have feature requests.

oneirine

This is neat! Definitely going to play around with it some more. Thanks for making it!

One bug I noticed: the buttons to autofill common functions only have click targets on their bottom halves. On Firefox 152 macOS 15.6.1
- pksunkara
  
  Thanks! Will fix.

alurm

Amazing! I was looking for something like this. I really need to understand how the revset language works better. It's a bit daunting to me. To be honest, I don't know much except for all(), @, @+, @-, and, obviously, <change identifier>.

I managed to crash it by giving it an revset expression of length of about 262138 characters (but it showed a sensible error message). This is obviously my fault. xD

The expression looked something like this: ((((::)::(::))::((::)::(::)) ...

pushcx

I recently kludged together a revset that looks something like this, though not nearly as long. I wanted a jj r alias to list all the recent changes that I have checked out, ordered by how recently I've checked them out. I didn't see anywhere that jj directly tracks the idea of changes I've checked out, sooo...

[alias]
r = ["log", "-r", "recent()", "-n", "10", "-T", "oneline", "--no-graph"]

[revset-aliases]
# Checkouts from the last 30 operations in the oplog. Errors in repos with <30 ops.
'recent()' = '''
(
  at_operation(@, @) |
  at_operation(@-, @) |
  at_operation(@--, @) |
  at_operation(@---, @) |
  at_operation(@----, @) |
  at_operation(@-----, @) |
  at_operation(@------, @) |
  at_operation(@-------, @) |
  at_operation(@--------, @) |
  at_operation(@---------, @) |
  at_operation(@----------, @) |
  at_operation(@-----------, @) |
  at_operation(@------------, @) |
  at_operation(@-------------, @) |
  at_operation(@--------------, @) |
  at_operation(@---------------, @) |
  at_operation(@----------------, @) |
  at_operation(@-----------------, @) |
  at_operation(@------------------, @) |
  at_operation(@-------------------, @) |
  at_operation(@--------------------, @) |
  at_operation(@---------------------, @) |
  at_operation(@----------------------, @) |
  at_operation(@-----------------------, @) |
  at_operation(@------------------------, @) |
  at_operation(@-------------------------, @) |
  at_operation(@--------------------------, @) |
  at_operation(@---------------------------, @) |
  at_operation(@----------------------------, @) |
  at_operation(@-----------------------------, @)
) ~ hidden()
'''

Maybe someone knows a way I missed? The promisingly-named working_copies() is the checkouts of all current workspaces, not the history list I want.

altano

Woah this is a great learning tool. I’ve been putting off learning revsets but I’m going to use this to start. Also, cute name.