# Changelog for [`asfa`](https://github.com/obreitwi/asfa)

## v0.10.0 (2024-05-27)

* Disable unnecessary regex features to reduce binary size by ~20% (by @jirutka)
* Cosmetic: Ensure verification separator is at least ellipsis ("...").
* Add preliminary nix support.

## v0.9.1 (2021-12-28)

* Updated dependencies
* Fix: Added missing feature flags for clap3 release candidates
* Fix: Tests not running by disabling timestamps in `simple_logger`

## v0.9.0 (2021-08-03)

* `clean`/`list`-command:
  * Fix having to supply negative indices after double dash.
* Add `rename`/`mv` command.
  * Rename a remote file after uploading.
  * Files can be selected by index or via local file with the same hash.

## v0.8.0 (2021-06-15)

* `push`-command:
  * Provide more detailed error message if creation of remote file fails.
* Add `details` config option.
  * If true, act as if `--details` is given on command line.
  * If set, `-D`/`--no-details` can be used to overwrite yet again.
* Have `-qqq` disable all logging and output messages.
* Add new command: `check`
  * Same as list, it can be used to check if a given set of local files have already been uploaded.
  * If so, check prints similar information as list.
  * In case at least one file is not found, exit with return code 1 (i.e. for scripts when invoked with `-qqq`).
  * Since both `check` and `clean` command begin with `c`, another letter is needed to differentiate their short forms.
* `list`-command:
  * Fix interaction between `--reverse` and `--last`.
  * Add `--first`-argument that works opposite of last.

## v0.7.5 (2021-05-25)

* Attempt to retrieve username from openSSH-config prior to falling back on system.
* Update dependencies

## v0.7.4 (2021-03-27)

* `push`-command:
  * Remove need to seperate single alias from single file by dashes if alias specified first.
    * Previously: `asfa push --alias my-alias.txt -- my-original-file.txt`
    * Now: `asfa push --alias my-alias.txt my-original-file.txt`
  * Check response for errors regaring `atd` not running if `--expire`
    specified.
  * Now supports a default setting for `--expire` in the config.
    * Same as auth, both a global setting and host-specific settings are
      supported.
    * Any set default argument can be disabled per host or command line by
      specifying `none` as argument.
* `list`-command:
  * More informative message if no files are present on remote site.
* tests:
  * Fix `atd` not running in tests, but tests still passing because file got
    deleted differently.

## v0.7.3 (2021-03-04)

* Internal:
  * Removed code-smell reported by [clippy](https://github.com/rust-lang/rust-clippy).
* `list`-command:
  * Disable framed-box layout if piping to another program.
    * Separate different fields by tabs.
    * Allows for easier parsing.
  * Fix cryptic error message if there are no remote files.
* config: If defined, use hostname to query openSSH config.
  * This allows for several distinct host-entries to be defined for the same physical host.


## v0.7.2 (2021-01-29)

* Switch CI from Travis to Github Actions.
* `push`-command: When specifying `--expire`, move notification to the beginning of the line.
  This This allows for easier box copying of links when uploading several files at once.
* `list`-command: When specifying `--detail`, fix files below one KiB having no unit suffix.
  Now the suffix is `B`.
* If not specified explicitly, get hostname and port for host-entry from openSSH config.
* Fix connection error when openSSH offers too many pubkeys.

## v0.7.1 (2021-01-26)

* Fix formatting error when displaying file sizes that are >=999.5 {K,M,G,T,…}, breaking table formatting.
* `list`-command:
  * Fix displaying all files if filter does not match anything.
* `push`-command:
  * When specifying `--expire`, the notification about when the link expires is now
    * an explicit timestamp instead of repeated user input.
    * printed to stderr instead of stdout.
    * only printed if `asfa` is used in a terminal.
    This makes it easier to capture the URL in scripts like `tmp_link=$(asfa push my-file)`.

## v0.7.0 (2021-01-25)

* `push`: Add `--prefix`/`--suffix`.
  * Add a prefix (and/or suffix) to the filename stem (i.e. the part without extension).
  * Useful to distinguish several autogenerated files with generic names (e.g., plots).
  * Please note that dual extensions like `.tar.gz` specifying a suffix will cause it to be inserted after `.tar`
    (i.e. the extension of a `foobar.tar.gz` file is `.gz`).

## v0.6.1 (2021-01-08)

* Changed `from_openssh` (introduced in v0.5.4) to default to `true` (was originally planned for v0.6.0, but forgotten :( ).
* Fix bug that no files are listed if some folder names begin with a dash.

## v0.6.0 (2020-12-18)

* `clean`/`list`/`verify`-commands: Add `--newer`/`--older`-flags
  * They take a duration (seconds, minutes, hours, weeks, months, years) and filter the otherwise selected files
  * [Supported formats](https://docs.rs/humantime/2.0.1/humantime/fn.parse_duration.html):
    -> tl;dr: Quantity and unit are NOT seperated by spaces
  * Examples:
    * List all files uploaded in the last three days: `asfa list --newer 3weeks`
    * Clean all files older than a month: `asfa clean --older 1month`
* `clean`-command:
  * Make output in confirmation dialog similar to `list`-command.
  * Add `-d`/`--details` to force displaying of file details in confirmation like `list` command.
* `push`-command:
  * Add `--limit-{mbits,kbytes}` to allow specifying a speed limit when uploading.
  * Add `-e`/`--expire` argument
    * automatically deletes uploaded files after set delay
    * delay syntax specified in the same manner as `--newer`/`--older` argument
    * uses `at` at remote site to schedule deletion

## v0.5.4 (2020-11-15)

* Fix host-specific auth settings falling back on the default Auth-settings
  instead of the global Auth-settings defined in `config.yaml`.
* Add support to obtain settings from openSSH.
* If user-supplied settings fail to authenticate against the remote server, try
  using private keys listed in openSSH.
  * This can be toggled via a new `from_openssh`-boolean flag in `auth`-section.
  * For now, this defaults to false - will be changed to true in next
    non-bugfix release.
* Ensure bulk-requested file stats are in correct order.

## v0.5.3 (2020-11-01)

* Rework authentication procedure to only try authentication methods that the server advertises.
* Add support for keyboard-interactive authentication if the user enables interactive input.
  -> Allows for two factor authentication (e.g., with pam-based google-authenticator)
* Fix host settings defined in separate file not falling back to defaults set in `config.yaml`

## v0.5.2 (2020-10-29)

* Improve stat retrieval speed from < 50 entries/s to near instant.
  * Needs `find`, `xargs` and `stat` on the remote site.
  * Falls back to retrieving stats via sftp-interface if needed tools not
    available.

## v0.5.1 (2020-10-23)

* Fix: Remove unused `--no-confirm`-switch from verify command.
* Fix: Colorful output for clean-confirmation.

## v0.5.0 (2020-10-22)

* Allow host selection via `$ASFA_HOST` environment variable. Priority for host selection is:
  1. `-H`/`--host` supplied via command line.
  2. `ASFA_HOST` environment variable.
  3. `default_host` from config file.
  4. Single host if there is only one defined.
* `clean`-command:
  * Add `-F`/`--filter`-option to clean files matching a given regex.
  * Add `-n`/`--last`-switch from `list` command to clean the last `n` files
  * Add `-r`/`--reverse`-switch to reverse listing (useful for `-n`).
  * Add `-S`/`--sort-size`-switch to sort files by remote size (useful for `-n`).
  * Add `-T`/`--sort-time`-switch to sort selected files by modification time.
* `list`-command:
  * Add `-T`/`--sort-time`-switch to sort selected files by modification time.
* Add `verify`-command with same file selection arguments as `clean`/`list`.

## v0.4.1 (2020-10-14)

* Fix name of `prefix_length` in example config.
* `list`: Add `-d`/`--details` switch that simply enables printing of all details.
* Fix formatting error when displaying file sizes that are 1000 {K,M,G,T,…} exactly.

## v0.4.0 (2020-10-14)

* Add `private_key_file` to auth-option in order to specfiy private key file directly
* Add `--verbose` argument that increases loglevel
* Add `--quiet` argument that decreases loglevel
* Encode hash in base64 in order to make needed URL prefix shorter at same "guessability".
  → This causes the maximum prefix length to go down from 128 to 64 (4 bit per char → 8 bit per char)
* `list`:
  * Add `-s`/`--with-size`-switch to print file sizes.
  * Add `-f`/`--filenames`-switch to print filenames instead of full urls in listing.
  * Add `-S`/`--sort-size`-switch to sort selected files by remote size.
  * Add `-r`/`--reverse`-switch to reverse listing.
  * Add `-F`/`--filter`-option to only display filenames matching a given regex.
  * Add `-i`/`--indices`-switch to only print indices of files.
    * This is useful to supply as input to the clean command for instance:
    * Example: `asfa clean $(asfa list -iF "\.png$")` deletes all png.
  * Add `-t`/`--with-time` to print modification times.

## v0.3.1 (2020-10-03)

* Fix prefix length limited to 64 -> now 128
* Fix error when deleting file by hash (via `--file`).

## v0.3.0 (2020-09-27)

* Fix unencoded-URL printed after push (only `list` reported correctly encoded URL)
* Add notifications for upload progress and remote verification
* Add confirmation prior to cleaning (can be avoided by issuing `--no-confirm`)

## v0.2.0 (2020-09-24)

* Add option to specify prefix length

## v0.1.1 (2020-09-22)

* Fix build issue with clap-3.0.0-beta.2

## v0.1.0 (2020-09-14)

* Initial release