Commit Graph

65 Commits

Author SHA1 Message Date
ClementTsang a89a59d7ae add doc files 2026-06-17 18:22:34 -04:00
Clement Tsang fca070ed08 feature: add disk I/O time series chart (#2073)
This PR adds a disk I/O (read and write rate) graph.
2026-05-30 00:43:20 -04:00
Clement Tsang e406ee8347 other: add explicit short-gpu-names option (#2072)
This PR adds the option to opt in to using the short GPU names setting. Also fix a test and some docs.
2026-05-20 06:11:47 +00:00
Clement Tsang a0c96cfd6e other: clean up config file migrations (#2065)
Cleaning up a bunch of config file migration work.
2026-05-16 01:49:33 -04:00
Clement Tsang 65acf5e49e other: move cpu and memory settings over (#2064) 2026-05-15 20:00:44 -04:00
Clement Tsang 899914591e other: migrate over process config fields to [processes] (#2063)
Migrate over process config fields from the general `[flags]` to `[processes]`. Similar to #2062, this only deprecates them at the moment.
2026-05-13 03:14:19 -04:00
Clement Tsang edc295e3ed other: partial migration of network/memory config options from flags (#2062)
This change moves some options to a more appropriate section for the config file. This only deprecates the old options for now, so they're still valid, but we will remove them later (maybe after the next stable release, to give warning).

One thing I want to do for the legend position options is maybe expand it, and now is the best time to do so, but for now I'm just copying it over verbatim.

The deprecated options will also emit a warning to stderr.

This PR also contains a driveby to alias `[network]` to `[network_graph]`.
2026-05-12 04:59:59 -04:00
Clement Tsang d08036f69a refactor: refactor some fields and code to use "colour" spelling (#2058)
<!-- Please use this template (unless you have a very good reason not
to). PRs that do not use the template may be closed. -->

## Description

_A description of the change, what it does, and why it was made. If
relevant (e.g. UI changes), **please also provide
screenshots/recordings**:_

Rename a bunch of code/struct field names to use "colour". Note this
should have no functional change to config settings as I was already
aliasing "colour" for "color" settings, this just flips it internally.

As for why, I'm Canadian, I grew up spelling it this way, sorry.

## Issue

_If applicable, what issue does this address?_

Closes: #<issue-number>

## Testing

_If relevant, please state how this was tested (including steps):_

_If this change affects the program, please also indicate which
platforms were tested:_

- [ ] _Windows_
- [ ] _macOS (specify version below)_
- [x] _Linux (specify distro below)_
- [ ] _Other (specify below)_

## Checklist

_Ensure **all** of these are met:_

- [x] _If this PR adds or changes a dependency, please justify this in
the description_
- [x] _If this is a code change, areas your change affects have been
linted using (`cargo fmt`)_
- [x] _If this is a code change, your changes pass `cargo clippy --all
-- -D warnings`_
- [x] _If this is a code change, new tests were added if relevant_
- [x] _If this is a code change, your changes pass `cargo test`_
- [x] _The change has been tested to work (see above) and doesn't appear
to break other things_
- [x] _Documentation has been updated if needed (`README.md`, help menu,
docs, configs, etc.)_
- [x] _There are no merge conflicts_
- [x] _You have reviewed your changes first_
- [x] _The pull request passes the provided CI pipeline_

## Other

_Anything else that maintainers should know about this PR:_
2026-05-08 01:34:02 -04:00
ChrisJr404 1888dbb270 feature: configurable default sort column for the process widget (#2053)
## Description

You can now tell bottom which column the process widget should be sorted
by at startup, instead of always falling back to CPU%.

It's settable in two places: a `default_sort` field under `[processes]`
in the config file, and a `--process_default_sort` CLI flag. The flag
accepts the same column-name aliases that already work in
`[processes].columns` (e.g. `cpu%`, `mem`, `pid`, `name`, `read`,
`t.write`, etc.), and the CLI flag wins over the config setting.

```toml
[processes]
default_sort = "mem"
```

```
btm --process_default_sort mem
```

This piggybacks on the same wiring that #2003 added for the disk and
temperature widgets, just routed through the existing `ProcTableConfig`
so the widget initializer can pick a non-default sort index without
touching any of the runtime sort code.

A few small things worth flagging:

- If the configured column is not actually present in the user's
`columns` list, the widget falls back to the existing default behaviour
(CPU% in normal/grouped mode, PID in tree mode) instead of silently
snapping to column 0. That keeps misconfiguration predictable.
- The deserializer for `ProcColumn` was refactored to share its parsing
with the CLI's value parser, so config-file and CLI accept the exact
same aliases. The set of accepted strings is unchanged from before.

I checked the `# columns =` workaround floating around in #810 and on
Stack Overflow; it changes layout but not the sort key, so it doesn't
actually solve the original ask.

## Issue

Closes: #810

## Testing

_If this change affects the program, please also indicate which
platforms were tested:_

- [ ] _Windows_
- [ ] _macOS (specify version below)_
- [x] _Linux (Kali, kernel 6.19)_
- [ ] _Other (specify below)_

Added unit tests for `ProcWidgetState::new` covering the happy path
(sort index actually lands on the configured column) and the fallback
path (configured column not in the column list). Also added valid +
invalid config integration tests under `tests/valid_configs/` and
`tests/invalid_configs/`, matching the pattern used for the disk/temp
default-sort tests.

`cargo test`, `cargo clippy --all -- -D warnings`, and `cargo fmt
--check` are all clean.

Manual smoke test: ran `btm --process_default_sort=mem` and `btm
--process_default_sort=garbage`. The first starts the widget sorted by
Mem%, the second exits early with `'garbage' is not a valid process
column for --process_default_sort` from the args layer. Also ran `btm -C
tests/valid_configs/proc_default_sort.toml` to confirm the config-file
path works the same way.

## Checklist

_Ensure **all** of these are met:_

- [x] _If this PR adds or changes a dependency, please justify this in
the description_ (no new deps)
- [x] _If this is a code change, areas your change affects have been
linted using (`cargo fmt`)_
- [x] _If this is a code change, your changes pass `cargo clippy --all
-- -D warnings`_
- [x] _If this is a code change, new tests were added if relevant_
- [x] _If this is a code change, your changes pass `cargo test`_
- [x] _The change has been tested to work (see above) and doesn't appear
to break other things_
- [x] _Documentation has been updated if needed (`README.md`, help menu,
docs, configs, etc.)_
- [x] _There are no merge conflicts_
- [x] _You have reviewed your changes first_
- [x] _The pull request passes the provided CI pipeline_

## Other

The schema under `schema/nightly/bottom.json` was regenerated via `cargo
run --features generate_schema --bin schema`; the only diff is the new
`default_sort` entry on `ProcessesConfig`, mirroring what's already
there on `DiskConfig` and `TemperatureConfig`.

---------

Co-authored-by: ClementTsang <dev@cjhtsang.ca>
2026-05-08 00:31:08 -04:00
Clement Tsang 797129156d feature: add temperature graph (#2048)
Add support for a temperature graph widget. Quick-and-dirty implementation for now, will clean this up with other widgets later (maybe after adding a disk graph widget).
2026-05-03 07:19:49 +00:00
Clement Tsang 61e56754db feature: basic scrollbar support for tables and dialogs (#2046)
Adds scrollbars to dialogs (help, process kill) and optionally tables.
2026-04-25 09:47:15 +00:00
Clement Tsang 5d09d18469 feature: support showing a decimal place for CPU usage (#2045)
* feature: support showing a decimal place for CPU usage

* update docs + changelog + schema

* fix basic cpu formatting
2026-04-21 23:27:25 -04:00
Clement Tsang ae425d09d8 feature: add new table_gap option with a drawn-line option (#2039)
This PR replaces the `hide_table_gap` option with a new `table_gap` option that controls whether a space is drawn, a line is drawn, or nothing is drawn.
2026-04-17 08:02:16 +00:00
dastarruer 8cb217cd19 feature: add a global bg_color option for widgets (#1979)
* feature: add global bg_color option

* period

* fmt

* oops, format again

* update default config + schema

* rename field + apply it to dialogs

* update dialog to just draw once

* handle basic

* add test + some small tweaks

---------

Co-authored-by: Clement Tsang <34804052+ClementTsang@users.noreply.github.com>
2026-04-11 03:59:25 -04:00
Clement Tsang 7496bbdd54 feature: configurable default sort column for temperature and disk table widgets. (#2003)
Adds support for configuring the default sort column for temperature and disk widgets via config file.
2026-03-21 17:23:16 -04:00
Adarsh Das 45b2522929 feature: add readonly mode (#1861)
* init

* Fixed code smells

* Updated documentation as per feedback
2025-11-17 06:03:46 -05:00
Justin Martin 118bb5e061 feature: free arc (#1812)
* feature: free arc

* freebsd clippy no-default-features

* add alias to free_arc

* add get_threads to default config

* clippy

* code review: combine zfs feature and target_os build cfgs
2025-10-12 15:08:55 -04:00
Justin Martin b07f940970 feature: hide k-threads (#1772)
* hide k-threads init

comment

* add config for hide_k_threads

arg help

* update docs for hide_k_threads

* add test_toggle_k_thread for process_table

* update help text and schema

* add hide_k_threads to sample_configs default

* add Virt column to sample default config

* update sample demo config column name for schema ci

* force_rerender_and_update from toggle_k_threads for updates when frozen

* use is_kernel for ProcessType

* remove todo

* Apply suggestions from code review

Co-authored-by: Clement Tsang <34804052+ClementTsang@users.noreply.github.com>

---------

Co-authored-by: Clement Tsang <34804052+ClementTsang@users.noreply.github.com>
2025-09-07 18:56:56 -04:00
Clement Tsang d55e1a674f docs: fix missing pages + delete old filtering page (#1806) 2025-08-29 23:27:26 -04:00
Clement Tsang a35b81a187 docs: update docs page with missing features (#1805)
* add no key setting

* do it here instead of in main loop

* add a warning

* docs: update a bunch of docs with features

* linux-only test

* oop

* skip field check for other os

* oop

* easier way of doing it

* use dead code

* oop

* huh guess I don't need it
2025-08-29 23:12:19 -04:00
Clement Tsang 2132da2f8b feature: option to have process tree entries be collapsed by default (#1770)
* Add option to have process tree collapsed by default

* Fix collapse logic

* format

* tweak how it's done

* oops

* slight tweaks to the no-children collapse logic

* update schema

---------

Co-authored-by: ceres <ceres.bezuidenhout@trintel.co.za>
Co-authored-by: Bucket-Bucket-Bucket <107044719+Bucket-Bucket-Bucket@users.noreply.github.com>
2025-08-04 23:29:42 +00:00
Clement Tsang 98342617a1 refactor: update how we render and handle process kill dialogs (#1701)
* fmt

* temp work

* get yes/no working

* cleanup

* fill out some more buttons

* conditional compilation

* update

* update docs

* wait this just works

* like 80% of the way there

* some stuff around the killing screen

* mouse works

* done!

* clippy

* more stuff

* fix some imports for windows

* android fixes

* oop

* ahh

* hmm
2025-06-08 04:46:31 -04:00
Clement Tsang 9999a4824a docs: update documentation around how grouping processes and tree mode are incompatible (#1679)
* update default config

* use info, not note
2025-02-21 11:04:08 +00:00
Ada Ahmed 479276bd53 feature: Support AMDGPU Data Collection (#1641)
* gpu: support amdgpu tracking

Co-authored-by: lvxnull2 <184518908+lvxnull2@users.noreply.github.com>

* gpu: dependency-free amdgpu parsing

gpu: fix clippy issues

Co-authored-by: lvxnull2 <184518908+lvxnull2@users.noreply.github.com>

* gpu: change memory usage percentage to be scaled to total memory instead of current memory usage

gpu: requested syntax changes

Co-authored-by: lvxnull2 <184518908+lvxnull2@users.noreply.github.com>

---------

Co-authored-by: lvxnull2 <184518908+lvxnull2@users.noreply.github.com>
2024-12-20 02:48:32 -05:00
Clement Tsang a095e67179 change: default config location on macOS considers XDG config var (#1570)
Actually support $XDG_CONFIG_HOME on macOS. Apparently in our docs we also say we do, but we, uh, don't, because dirs doesn't.

Note this is backwards-compatible, in that if a config file exists in the old default locations, we will check those first.
2024-08-22 01:00:55 +00:00
Clement Tsang 5a009987ac docs: update docs around disable_gpu change. (#1562)
* docs: update changelog

* update docs
2024-08-14 20:27:32 -04:00
Clement Tsang feb0c6912c bug: fix default_cpu_entry arg not being used and missing from docs (#1543) 2024-08-05 18:55:05 -04:00
Zeb Piasecki d6c2ef3e22 feat: add option to move avg CPU to another row (#1487)
Adds an `average_cpu_row` option to move the average CPU usage to its own row
when using basic mode.
2024-08-03 01:10:36 -04:00
Clement Tsang 9364955bcd docs: fix invalid flag in docs (#1523)
The docs set the colour theme as a config flag, but we moved colours to styles.theme so that's invalid.
2024-08-01 11:03:14 -04:00
Clement Tsang a6e1ea3bd8 docs: update docs on filter (#1519)
Updates some outdated docs on filtering, and adds some tests as well. In particular, this also adds a cfg_attr on tests to try and catch unknown fields; we'll be more lenient in prod builds though and allow them.
2024-07-31 06:41:30 +00:00
Clement Tsang 2c0fb2a723 other: clarify config file creation logic/code (#1518) 2024-07-31 05:33:32 +00:00
Clement Tsang f091ebdc6a feature: support simple colour settings for text fields too (#1511)
* feature: support simple colour settings for text fields too

* also add 'color' back to some options

* tests
2024-07-30 07:15:23 +00:00
Clement Tsang 28972a1e64 refactor: refactor styling options (#1499)
Introduce a new configuration system for styling.
2024-07-29 09:03:35 +00:00
Clement Tsang ee2e1fee1c refactor: use struct for args instead of builder interface (#1472)
* start moving args

* tmp

* refactor config

* port over ags

* update changelog
2024-05-27 01:16:37 -04:00
Michal Bryxí e4f3b6911a docs: Which table goes "flags" under? (#1452)
- There is currently no indication under which [table](https://toml.io/en/v1.0.0#table) do "flags" go in the config file.
- I think having that being explicitly spelled out & having an example saves quite a bit of people's time. Would for me 🙃
2024-04-30 11:13:23 -04:00
Clement Tsang 93d6718766 other: update a bunch of argument descriptions and some arg/config names (#1441)
* other: update a bunch of argument descriptions and some arg/config names

* update docs

* changelog
2024-04-10 20:46:35 -04:00
Lee Wonjoon a083ec00dd feature: Add option to set a position of legend (#1430)
* Add option to set a position of legend

* some small changes

---------

Co-authored-by: ClementTsang <34804052+ClementTsang@users.noreply.github.com>
2024-04-02 01:06:01 -04:00
wzy 98d4c4498b other: add json schema (#1382) (#1394)
* other: add json schema (#1382)

* docs: add some screenshots

* other: move around schema files

* docs: move around some docs around config files

---------

Co-authored-by: ClementTsang <34804052+ClementTsang@users.noreply.github.com>
2024-02-02 02:24:23 -05:00
Clement Tsang a3541c9350 docs: use consistent wording around command-line options (#1378)
* docs: use consistent wording around command-line options

* fix missing code blocks
2024-01-11 02:14:05 -05:00
Clement Tsang bc2c363a49 refactor: clean up arg code more (#1377)
* fix sort function

* Try macros

* Revert "Try macros"

This reverts commit 93c7306f8a.

* use next_help_heading instead

* test

* Revert "test"

This reverts commit 017a1702b3.

* Reapply "test"

This reverts commit 23c09d3828.

* use foldl instead :)

* a word

* different conditionals

* update docs, change ordering

* more formatting stuff
2024-01-11 00:25:53 -05:00
Clement Tsang b6f92c2f3d feature: support default selection of average CPU graph (#1353)
* feature: support default selection of average CPU graph

* test
2023-12-10 15:21:35 -05:00
Clement Tsang dab4b6c483 other: master -> main (#1349)
* other: master -> main

I'm so used to using `main` branch now that it's actually kinda annoying
to use `master` for just this repo... so might as well rename it now.

* overzealous change

* wording

* some wording

* allow auto-cancel for tests if not main
2023-12-06 00:16:26 -05:00
Clement Tsang 074b205a82 other: change group -> group_processes for consistency between config and command-line args (#1344)
* other: change group -> group_processes to match config file name

* update docs

* update changelog
2023-12-01 02:46:22 -05:00
Justin Martin e4a6e751ec feature: Add gpu proc info (#1276)
* Add gpu util, power and procs.

Consolidated gpu calls into `data_harvester`.

Changed config flag from `enable_gpu_memory` to `enable_gpu`.

Added GPU utilization to the cpu widget.

Added GPU process memory usage and utilization percentage to the proc widget.
Added key binds for gpu process toggling.

Added GPU power usage to the battery widget.
Added bounds check to battery widget header.
Show battery widget header when `gpu_enable`.

Added feature flag `legacy-functions` to `nvml-wrapper`.

updated config file(s).
updated help text.
updated docs.

* Code Review:

Remove GPU util from cpu widget
Remove GPU power from battery widget
Use reference for gpu widgets_to_harvest
Extract match arm to function for feature gate

* Code Review: add gmem% toggle

* Do not poll gpu temp when filtered

* Code Review Two Changes:

adjust doc wordings
remove extra references
remove extra widget harvest checks
init proc gpu values
use convert_temp_unit for gpu temp
2023-11-19 23:54:15 -05:00
Clement Tsang 5df66006d8 docs: fix typo in process column config (#1323)
Lowercase a word.
2023-11-19 06:49:37 -05:00
Clement Tsang 04713bf81d docs: bump mkdocs-related dependencies to latest (#1317)
* docs: bump mkdocs-related dependencies to latest

bumps mkdocs-material to 9.4.8, mkdocs to 1.5.3, mkdocs-material-extensions to 1.3

* fix some link warnings
2023-11-16 02:45:04 -05:00
Clement Tsang 4ac3b43260 docs: update time-related documentation (#1222)
* docs: update time-related documentation

* fix retention too
2023-06-24 01:36:36 -04:00
Clement Tsang 0b7f4c745d other: fix humantime-related documentation, add tests, support numbers + strings in toml (#1220)
* update documentation and support either numerical times or human times for time_delta and default_time_value

* update docs

* give more human times on error
2023-06-22 00:01:01 -04:00
Clement Tsang cb9d99527a docs: update process config docs (#1142) 2023-05-09 19:35:32 -04:00
Clement Tsang dae65bcd56 bug: fix certain custom column combinations causing issues (#1140)
* docs: update some docs related to processes

* bug: temp bandaid on column feature to avoid dupes issue
2023-05-09 19:20:34 -04:00