* deps: update sysinfo to 0.26.2
This dependency update has some nice things in store for us:
- MacOS M1 temperature support
- Bevy of bug fixes
* update documentation
* some fixes
* freebsd clippy
* add arc support
* Code Review: moved runtime cfg checks to compile time and formatting
* remove compile platform checks
* add zfs feature flag to get_arc_data
* clamp scrolling when trying to go beyond the top or bottom
* add more 'do nothing' cases to `update_position`
* adjust tests to clamping scrolling
* fixup! add more 'do nothing' cases to `update_position`
* fixup! clamp scrolling when trying to go beyond the top or bottom
* fixup! fixup! clamp scrolling when trying to go beyond the top or bottom
Tweaks `max_scroll_index` usage in the help menu to better reflect its name of being a max index, not a max index bound.
For example, before, the index could not be equal to or more than `max_scroll_index`, but the name would have implied that it should be less than or equal to it.
* add ctrl-u/ctrl-d to process table
* add help text for ctrl-u/ctrl-d
* add ctrl-u/ctrl-d to help dialog
* store height of help menu, fix overscroll with half page down on help menu
Co-authored-by: ClementTsang <34804052+ClementTsang@users.noreply.github.com>
* WIP FreeBSD support
* Implement get_cpu_data_list for FreeBSD
* Implement disks for FreeBSD
It doesn't work though as sysinfo doesn't make the device name available.
* Use libxo to read process cpu info on FreeBSD
* Populate get_io_usage with libxo too
Actual I/O stats still aren't populated though as there's not an
easy source for them.
* Share more processes code between macos and freebsd
* Extract function for deserializing libxo output on FreeBSD
* Implement filtering of disks in FreeBSD
* Clean up memory data collection
* Update module docs
This is a pretty small change, but at least _for now_, unifies all
`mod.rs` use cases to the 2018 style for consistency.
I personally don't mind going back to it on a case-by-case basis in the
future if it results in cleaner code, though.
Bugs squashed:
- Incorrect column sizing for flex cases
- Case where the sort menu bounds were still existing despite being
hidden
- Proc widget not actually taking into account the calculated row widths
in some cases during data conversion.
Disk and temp tables now share the same drawing logic, as well as
consolidating the "text table" states into one single state, as opposed
to two separate states (one for scroll and one for width calculations).
BTW I know this is kinda an ugly design - creating a giant struct to
call a function - hopefully that's temporary, I want to do a bigger
refactor to consolidate more stuff together and therefore avoid this
problem, but baby steps, right?
This consolidates all the time graph drawing to one main location, as well
as some small improvements. This is helpful in that I don't have to
reimplement the same thing across three locations if I have to make one
change that in theory should affect them all. In particular, the CPU
graph, memory graph, and network graph are all now using the same,
generic implementation for drawing, which we call (for now) a component.
Note this only affects drawing - it accepts some parameters affecting style
and labels, as well as data points, and draw similarly to how it used to
before. Widget-specific actions, or things affecting widget state,
should all be handled by the widget-specific code instead. For example,
our current implementation of x-axis autohide is still controlled by the
widget, not the component, even if some of the code is shared. Components
are, again, only responsible for drawing (at least for now). For that
matter, the graph component does not have mutable access to any form of
state outside of tui-rs' `Frame`. Note this *might* change in the
future, where we might give the component state.
Note that while functionally, the graph behaviour for now is basically
the same, a few changes were made internally other than the move to
components. The big change is that rather than using tui-rs' `Chart`
for the underlying drawing, we now use a tweaked custom `TimeChart`
tui-rs widget, which also handles all interpolation steps and some extra
customization. Personally, I don't like having to deviate from the
library's implementation, but this gives us more flexibility and allows
greater control. For example, this allows me to move away from the old
hacks required to do interpolation (where I had to mutate the existing
list to avoid having to reallocate an extra vector just to insert one
extra interpolated point). I can also finally allow customizable
legends (which will be added in the future).
This is a simple bug fix that changes the behaviour of a scroll select
(and column select) to only update if the updated position is _within_
the bounds of the list (0 to the max index, inclusive). Prior to this,
all the implementations but the disk implementation would just bound the
change. This was both inconsistent with the disk scroll state, but also
jarring since this meant a user could click on seemingly empty space but
it would somehow click on the very last entry.
This change also unifies the scroll calculation function between all the
scroll select functions. Ideally we get rid of the intermediary
functions but that might require more refactoring than I want for this
fairly simple bug fix.
The column select scroll calculation was also changed to fit this
behaviour, but it does not use the same logic as the other scroll
states. What could be done in the future is a generic implementation for
direction (or maybe just "increment vs. decrement") to share it all.
When I was newer to Rust, I got the weird impression that you couldn't
add functionality to a struct outside of the defining file without using
a trait.
That's obviously not true, so it's high time I got rid of it and just
made it part of the impl of the class itself, rather than declaring a
trait and then exporting/importing it.
This changes various as_ref() calls as needed in order for bottom to successfully build in Rust beta 1.61, as they were causing type inference issues. These calls were either removed or changed to an alternative that does build (e.g. as_slice()).
Functionally, there should be no change.
For context, see:
- https://github.com/ClementTsang/bottom/issues/708
- https://github.com/rust-lang/rust/issues/96074
Adds the asset for the manpage to cargo deb config. Also moves the generated manpage file to a .1.gz file. Also, moves back to a build script since that was causing some issues for the automatic Cargo.toml fields detection for manpage and completion generation.
To prevent compilation from happening every time, and only in CI, we use an env var to avoid generation steps.
Due to a missing check, you could resize the window to a width that was too small, and it would trigger an endless while-loop for any table while trying to redistribute remaining space. This has been rectified with an explicit check, as well as a smarter method of redistributing remaining space borrowed from the rewrite.
This also adds explicit width checks for widgets that have borders; if the width is <2, before, it would panic.
Note that the rewrite I have kinda fixes all these issues already, so I don't want to invest too hard into this, but this should be fine as a patch for now.
Also note that minimal heights don't seem to be causing any issues, it just seems to be minimal widths.
Adds page up/down scrolling support to respectively scroll up/down by a full page.
Note that this is mostly just to get the feature out for those interested, and is admittedly a bit rushed - I will be rewriting all logic involving event handling as part of state refactor anyways, so this will also get changed in the work done there, and therefore, I kinda just sped through this.
Addresses a potential case where processing would fail if there were missing values from the CPU line of `/proc/stat`, and allows it to successfully return.
Fixes the process_command flag/config not properly toggling off the name column and on the command column on initialization. This would cause sorting of that column to bug out.
Bumps up some dependencies and removes chrono, switching to the time crate instead.
One of side-effects of this change is that local time seems to not work (?)... so all logs are now in UTC. Oh well, this doesn't affect general user behaviour so I'm fine with it.
Swap to manually calculating the mem total and usage via procfs. The usage calculation is now:
total - (free + cached + buffers + slab_reclaimable - shmem)
This follows the same usage calculation as htop. See the PR for more details.
Fixes the accuracy of the memory widget for Linux and macOS, and uses binary prefixes instead to be more accurate.
Regarding the first part, it turns out that the way I was calculating memory usage was *slightly* incorrect for a few reasons:
- Regarding macOS, it seems like the way I was determining usage (`usage = total - available`) is not the most accurate. The better way of doing this is apparently `usage = wire + active`, where `wire` is memory always marked to stay in RAM, and `active` is memory currently in RAM. This seems to be much closer to other applications now.
- Regarding Linux, this was somewhat due to two issues - one was that I should have used heim's own built-in function call to get how much memory was *used*, and the other is that when heim reads info from `meminfo`, it reads it in *kilobytes* - however, the values are actually in *kibibytes*. As such, to get the value in kibibytes, you want to actually take it in kilobytes.
While I've filed an issue for the library, for now, I'll just manually bandaid over this. See https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/s2-proc-meminfo for more info.
Both changes take more advantage of platform-specific methods, and as such, the change unfortunately adds some ugly platform-specific code blocks.
Side note, Windows Task Manager apparently (?) uses binary prefixes for the values behind the scenes, but displays decimal prefixes. As such, now that we've switched to binary prefixes, it'll "seem" like the two aren't matching anymore since the units won't match, despite the values matching.
Adds the missing hide_time and battery config option to the default config and corresponding documentation.
Should probably automate the generation of this somehow tbh, though this might change when I add in-app config (soon™)
This is just a temp change, I wanted to remove it just for clarity's
sake among dependencies, and will probably add it back in the future.
For now I'll just stick to std's beef.
A large migration of documentation over to mkdocs, and some rewrites. Some stuff (install information, basic supported systems, contributors, thanks) are still staying in README.md, and CONTRIBUTING.md is essentially duplicated right now. However, stuff like configuration and key/mouse bindings are now moved to mkdocs.
Some parts are still a bit WIP - it is definitely not done (documentation never seems to be...). However, it should be "good enough" for now, and I'm much happier working with the documentation in this form than trying to scroll through a giant endless README.md file. It also works much better for adding new documentation.
Refactor to split up data collection by OS and/or the backing library. The goal is to make it easier to work with and add new OS support, as opposed to how it was prior where we stored OS-independent implementations all in the same file.
Lowers the timer for multi-digit inputs in dd.
I'm going to eventually completely rewrite the input part for the entire application though, but this will do for now.
Did not update crossterm (and tui-rs) since it seems to have resulted in a massive CPU usage increase. Also fix minor clippy error with a duplicated to_string call.
Fixes basic mode having broken click hitboxes (they were 1 unit too long in both directions). I'm pretty sure normal mode does too, but it's less noticeable due to bounding boxes.
This PR accomplishes two things:
1. This PR aims to add mount_filter to the config file. This allows a user to filter their disk widget entries by the mount name as well; this was particularly a problem in trying to address #431.
2. A slight rework of how the filter system works due to the need of being able to manage two potentially conflicting filter sources, since the disk widget will now potentially filter on both the disk name and the mount name.
In regards to the second point, the new behaviour is as such:
1. Is the entry allowed through any filter? That is, does it match an entry in a filter where is_list_ignored is false? If so, we always keep this entry.
2. Is the entry denied through any filter? That is, does it match an entry in a filter where is_list_ignored is true? If so, we always deny this entry.
3. Anything else is allowed.
This main (breaking) change is really the third point. This would mean that temp_filter and net_filter, when set to allow listed entries with is_list_ignored = false, are kinda... useless, as a whitelist in the scenario of being the only filter is kinda pointless. But hopefully this shouldn't be a problem...?
A bit of a followup to #449, this adds decimal places for values over 1GB in regards to disk usage. This affects the disk widget (for the read/write per second) and process widgets (total read, total write, read/write per second).
Removes/tweaks some really light colours that might cause issues with a white background. For example, yellow on white didn't look so great, so I adjusted the memory/rx colours for this mode.
This change adds a decimal + single digit to memory usage values over the 1 GiB threshold. Otherwise, there is no visible change.
(Note to self: implement the per-column width system soon, this change causes some values to potentially look a bit weird in mem-non-percent mode as it is if the value is really large, like 530.2GiB pushing right up against the column width, but it's currently tied to mem-percent mode. Ugh.)
Also revert a change made by accident where I switched to a decimal prefix system (GB) for memory values. This has been reverted back to a binary prefix (GiB).
For the process widget, we now sum the resource usage of the child processes on the parent entry when collapsing in tree mode.
Note that if you search to filter, and collapse, it will not sum the pruned values (values that cannot be seen). This is partly because I'm a bit lazy, and partly because I think this behaviour makes sense.
For example, let's say I search for a process with 4 child processes "AA, AB, BA, BB", with CPU usage 0.1, 0.2, 0.3, 0.4 respectively. Assume the parent process has 0 usage.
- Without filter, it sums to 1.0
- With a filter on A, it would sum to just 0.3
- With a filter on AA, it would sum to 0.1
I think this is fine because I'm treating this as summing any child that is still *visible* somehow. Summing unseen values would probably be weird as it would look like it's not adding up.
Further note that if you had, say, a child "CC" with a usage of, say, 2.0, and its parent of "AB", and you searched for CC in our above example, you would get a sum of 2.2. This is because AB is still visible by the fact that CC was the searched process, and AB must still exist (albeit faded out) in the tree hierarchy, and as such will still be displayed.
In particular, use non-binary prefixes for disk and memory usage in a process. Ideally everything is configurable by the user, but this is fine for now IMO until I can get around to doing in-app config.
Clement Tsang
Justin Martin
ViridiCanis
Wesley Moore
ClementTsang
shurizzle
Frederick Zhang
Guillaume Gomez
Mateusz Mikuła
Mateusz Mikuła