---
source: crates/arf-console/src/cli/mod.rs
expression: help
---
Import history from another source (experimental)
Import command history from radian, R's native .Rhistory, or another arf database. This is an experimental feature and the format may change in future versions.
Usage: import [OPTIONS] --from <FROM>
Options:
--from <FROM>
Source format to import from
Possible values:
- radian: radian history file (~/.radian_history)
- r: R native history file (.Rhistory)
- arf: Another arf SQLite history database
--file <FILE>
Path to the history file/database to import. Defaults: radian=~/.radian_history, r=.Rhistory, arf=persistent history `dir`/r.db
--hostname <HOSTNAME>
Override hostname for imported entries. Marks entries to distinguish them from native arf history
--dry-run
Perform a dry run without actually importing
--import-duplicates
Import duplicate entries instead of skipping them. By default, entries that already exist in the target database are skipped (anti-join on command text and timestamp)
--unified
Force unified export file mode (imports both R and shell history).
By default, the file format is auto-detected by filename: - 'r.db' or 'shell.db' → single-database mode (one history type) - Other names (e.g., 'backup.db') → unified mode (both history types)
Use this flag to force unified mode even for files named r.db/shell.db.
--r-table <R_TABLE>
Table name for R history when importing from unified export file
[default: r]
--shell-table <SHELL_TABLE>
Table name for shell history when importing from unified export file
[default: shell]
-h, --help
Print help (see a summary with '-h')