docs: update docs around disable_gpu change. (#1562)

* docs: update changelog

* update docs

CHANGELOG.md

@@ -27,6 +27,10 @@ That said, these are more guidelines rather than hardset rules, though the proje
 - [#1551](https://github.com/ClementTsang/bottom/pull/1551): Fix missing parent section names in default config.
 - [#1552](https://github.com/ClementTsang/bottom/pull/1552): Fix typo in default config.
 
+### Changes
+
+- [#1559](https://github.com/ClementTsang/bottom/pull/1559): Rename `--enable_gpu` to `--disable_gpu`, and make GPU features enabled by default.
+
 ## [0.10.2] - 2024-08-05
 
 ### Features

docs/content/configuration/command-line-options.md

@@ -79,9 +79,9 @@ see information on these options by running `btm -h`, or run `btm --help` to dis
 
 ## GPU Options
 
-| Option         | Behaviour                                   |
-| -------------- | ------------------------------------------- |
-| `--enable_gpu` | Enable collecting and displaying GPU usage. |
+| Option          | Behaviour                                                 |
+| --------------- | --------------------------------------------------------- |
+| `--disable_gpu` | Disable collecting and displaying NVIDIA GPU information. |
 
 ## Style Options
 

docs/content/configuration/config-file/flags.md

@@ -44,7 +44,7 @@ each time:
 | `network_use_binary_prefix`  | Boolean                                                                                                            | Displays the network widget with binary prefixes.                       |
 | `network_use_bytes`          | Boolean                                                                                                            | Displays the network widget using bytes.                                |
 | `network_use_log`            | Boolean                                                                                                            | Displays the network widget with a log scale.                           |
-| `enable_gpu`                 | Boolean                                                                                                            | Shows the GPU widgets.                                                  |
+| `disable_gpu`                | Boolean                                                                                                            | Disable NVIDIA GPU data collection.                                     |
 | `retention`                  | String (human readable time, such as "10m", "1h", etc.)                                                            | How much data is stored at once in terms of time.                       |
 | `unnormalized_cpu`           | Boolean                                                                                                            | Show process CPU% without normalizing over the number of cores.         |
 | `expanded`                   | Boolean                                                                                                            | Expand the default widget upon starting the app.                        |

docs/content/usage/widgets/memory.md

@@ -13,7 +13,7 @@ If the total RAM or swap available is 0, then it is automatically hidden from th
 
 One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.
 
-This widget can also be configured to display Nvidia GPU memory usage (`--enable_gpu` on Linux/Windows) or cache memory usage (`--enable_cache_memory`).
+This widget can also be configured to display Nvidia GPU memory usage (`--disable_gpu` on Linux/Windows to disable) or cache memory usage (`--enable_cache_memory`).
 
 ## Key bindings
 

docs/content/usage/widgets/process.md

@@ -36,7 +36,7 @@ By default, the main process table displays the following information for each p
       [here](https://docs.rs/sysinfo/latest/sysinfo/struct.Process.html#method.disk_usage)
       for more details.
 
-With the feature flag (`--enable_gpu` on Linux/Windows) and gpu process columns enabled in the configuration:
+With the feature flag (`--disable_gpu` on Linux/Windows to disable) and gpu process columns enabled in the configuration:
 
 - GPU memory use percentage
 - GPU core utilization percentage

docs/content/usage/widgets/temperature.md

@@ -10,7 +10,7 @@ The temperature widget provides a table of temperature sensors and their current
 
 The temperature widget provides the sensor name as well as its current temperature.
 
-This widget can also be configured to display Nvidia GPU temperatures (`--enable_gpu` on Linux/Windows).
+This widget can also be configured to display Nvidia GPU temperatures (`--disable_gpu` on Linux/Windows to disable).
 
 ## Key bindings
 

sample_configs/default_config.toml

@@ -74,7 +74,7 @@
 # Hides advanced options to stop a process on Unix-like systems.
 #disable_advanced_kill = false
 # Shows GPU(s) memory
-#enable_gpu = false
+#disable_gpu = false
 # Shows cache and buffer memory
 #enable_cache_memory = false
 # How much data is stored at once in terms of time.

schema/README.md

@@ -9,6 +9,8 @@ behind a feature flag to avoid building unnecessary code for release builds, and
 cargo run --features="generate_schema" -- --generate_schema > schema/nightly/bottom.json
 ```
 
+Alternatively, run the script in `scripts/schema/generate.sh`, which does this for you.
+
 ## Publication
 
 To publish these schemas, cut a new version by copying `nightly` to a new folder with a version number matching bottom's

schema/nightly/bottom.json

@@ -318,6 +318,12 @@
             "null"
           ]
         },
+        "disable_gpu": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        },
         "dot_marker": {
           "type": [
             "boolean",
@@ -330,12 +336,6 @@
             "null"
           ]
         },
-        "disable_gpu": {
-          "type": [
-            "boolean",
-            "null"
-          ]
-        },
         "expanded": {
           "type": [
             "boolean",

scripts/schema/generate.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -e
+
+cd "$(dirname "$0")";
+cd ../..
+
+cargo run --features="generate_schema" -- --generate_schema > schema/nightly/bottom.json

src/options.rs

@@ -811,6 +811,7 @@ fn get_enable_gpu(args: &BottomArgs, config: &Config) -> bool {
     if args.gpu.disable_gpu {
         return false;
     }
+
     !config
         .flags
         .as_ref()

src/options/args.rs

@@ -520,7 +520,7 @@ pub struct BatteryArgs {
 #[derive(Args, Clone, Debug, Default)]
 #[command(next_help_heading = "GPU Options", rename_all = "snake_case")]
 pub struct GpuArgs {
-    #[arg(long, action = ArgAction::SetTrue, help = "Disable collecting and displaying GPU usage.")]
+    #[arg(long, action = ArgAction::SetTrue, help = "Disable collecting and displaying NVIDIA GPU information.")]
     pub disable_gpu: bool,
 }