Maintenance

Commands for keeping Lexa and the project graph in shape.

`upgrade [version]`

Upgrade the Lexa binary, not the project index. By default lexa upgrade updates the binary in the directory that contains the currently running lexa.

lexa upgrade
lexa upgrade v0.5.1
lexa upgrade --install-dir "$HOME/.local/bin"

Flag	Description
`--install-dir <path>`	Override the install directory for this call.

LEXA_INSTALL_DIR (env var) has the same effect.

After upgrading, refresh the project graph so it picks up any new metadata:

lexa index .

`changes [since]`

Show files changed since the given session sequence number (default: 0). The argument is a session-local counter, not a git ref.

lexa changes
lexa changes 42

`recent`

Show recently modified files.

lexa recent
lexa recent --limit 5

Flag	Description
`-l, --limit <N>`	Cap the number of results (default: 10).