Jujutsu (jj) usage

Jujutsu (jj) usage

Jujutsu is a Git-compatible version control system that may be used in Carbon checkouts.

[!IMPORTANT] You can detect if Jujutsu is in use by checking for a .jj directory in the repository root. If present, you must use jj and must not use git. If absent, you must not use jj.

General usage

Always use the --no-pager flag when invoking jj to prevent the command from blocking or waiting for terminal paging.

Common commands

Syncing with remote

• Fetch from remote: jj --no-pager git fetch
• Create a new change on top of trunk: jj --no-pager new trunk
• Show repository status: jj --no-pager status
• Show commit history: jj --no-pager log

Managing changes

• View diff of current changes: jj --no-pager diff
• Commit changes: jj --no-pager commit
  • Note: Prefer using jj commit over the combination of jj describe and jj new.
• Abandon/discard current changes: jj --no-pager abandon
• Rebase current change onto trunk: jj --no-pager rebase -o trunk