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chore: merge release-v0.0.5 into main

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This commit is contained in:
Jack Wills
2022-05-30 02:36:07 +00:00
parent 7bdbb1e68e 643e6e8cc5
commit 7364597f97
15 changed files with 179 additions and 143 deletions
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.devcontainer/Dockerfile
+1 -1
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@@ -6,4 +6,4 @@ FROM mcr.microsoft.com/vscode/devcontainers/rust:0-${VARIANT}
RUN printf "alias cls='clear'\nalias ll='ls -l --human-readable --color=auto --group-directories-first --classify --time-style=long-iso -all'" >> /etc/bash.bashrc
RUN apt-get update && apt-get -y install upx-ucl
# RUN apt-get update && apt-get -y install upx-ucl
.devcontainer/devcontainer.json
+2 -2
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@@ -17,8 +17,8 @@
],
"mounts": [
"source=/etc/timezone,target=/etc/timezone,type=bind,readonly",
"source=/ramdrive,target=/ramdrive,type=bind",
// //"source=/etc/timezone,target=/etc/timezone,type=bind,readonly",
"source=/dev/shm,target=/ramdrive,type=bind",
"source=${localEnv:HOME}/.cargo/bin/cargo-watch,target=/usr/local/cargo/bin/cargo-watch,type=bind,readonly",
"source=${localEnv:HOME}/.cargo/bin/cross,target=/usr/local/cargo/bin/cross,type=bind,readonly",
],
.github/release-body.md
+8 -2
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@@ -1,7 +1,13 @@
### 2022-05-08
### 2022-05-30
### Docs
+ Readme one-liner to download & install latest version, [11d5ba361ee4c11d080f1c3c14d8bb677cbfd1fc]
+ Example docker-compose.yml bump alpine version to 3.16, [98c83f2f68f59e78f0c78270c59886630d98913c]
### Fixes
+ Help menu logo corrected, [2f5452027e86f714729b804d4bf65306e755df7f]
+ use Some() checks to make sure that container item indexes are still valid, else can create out-of-bounds errors, closes [#8], [4cf02e3f04426ef44ec5a7421687f2104ac5102f]
+ Remove + replace as many unwrap()'s as possible, [d8e22d7444965f1874d7367259310440a889432b]
+ Help panel typo, [e497f3f2d9e1dca99469860c2e728c99e29353ad]
see <a href='https://github.com/mrjackwills/oxker/blob/main/CHANGELOG.md'>CHANGELOG.md</a> for more details
CHANGELOG.md
+12
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@@ -1,3 +1,15 @@
# <a href='https://github.com/mrjackwills/oxker/releases/tag/v0.0.5'>v0.0.5</a>
### 2022-05-30
### Docs
+ Readme one-liner to download & install latest version, [11d5ba36](https://github.com/mrjackwills/oxker/commit/11d5ba361ee4c11d080f1c3c14d8bb677cbfd1fc),
+ Example docker-compose.yml bump alpine version to 3.16, [98c83f2f](https://github.com/mrjackwills/oxker/commit/98c83f2f68f59e78f0c78270c59886630d98913c),
### Fixes
+ use Some() checks to make sure that container item indexes are still valid, else can create out-of-bounds errors, closes [#8](https://github.com/mrjackwills/oxker/issues/8), [4cf02e3f](https://github.com/mrjackwills/oxker/commit/4cf02e3f04426ef44ec5a7421687f2104ac5102f),
+ Remove + replace as many unwrap()'s as possible, [d8e22d74](https://github.com/mrjackwills/oxker/commit/d8e22d7444965f1874d7367259310440a889432b),
+ Help panel typo, [e497f3f2](https://github.com/mrjackwills/oxker/commit/e497f3f2d9e1dca99469860c2e728c99e29353ad),
# <a href='https://github.com/mrjackwills/oxker/releases/tag/v0.0.4'>v0.0.4</a>
### 2022-05-08
Cargo.toml
+1 -1
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@@ -1,6 +1,6 @@
[package]
name = "oxker"
version = "0.0.4"
version = "0.0.5"
edition = "2021"
authors = ["Jack Wills <email@mrjackwills.com>"]
description = "a simple tui to view & control docker containers"
README.md
+6 -4
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@@ -25,13 +25,15 @@
See <a href="https://github.com/mrjackwills/oxker/releases" target='_blank' rel='noopener noreferrer'>releases</a>
install
download & install (x86_64 one liner)
```bash
tar xzvf oxker_linux_x86_64.tar.gz oxker
install -Dm 755 oxker -t "${HOME}/.local/bin"
wget https://www.github.com/mrjackwills/oxker/releases/latest/download/oxker_linux_x86_64.tar.gz &&
tar xzvf oxker_linux_x86_64.tar.gz oxker &&
install -Dm 755 oxker -t "${HOME}/.local/bin" &&
rm oxker_linux_x86_64.tar.gz oxker
```
## Run
```oxker```
@@ -88,7 +90,7 @@ using docker-compose.yml;
or individually
```docker run --name redis -d redis:alpine3.15```
```docker run --name redis -d redis:alpine3.16```
```docker run --name postgres -e POSTGRES_PASSWORD=never_use_this_password_in_production -d postgres:alpine```
docker-compose.yml
+2 -2
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@@ -4,7 +4,7 @@ networks:
name: oxker-examaple-net
services:
postgres:
image: postgres:alpine
image: postgres:alpine3.16
container_name: postgres
environment:
- POSTGRES_PASSWORD=never_use_this_password_in_production
@@ -18,7 +18,7 @@ services:
limits:
memory: 128M
redis:
image: redis:alpine
image: redis:alpine3.16
container_name: redis
ipc: private
restart: always
src/app_data/container_state.rs
+2 -1
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@@ -160,6 +160,7 @@ impl DockerControls {
match state {
State::Dead | State::Exited => vec![Self::Start, Self::Restart],
State::Paused => vec![Self::Unpause, Self::Stop],
State::Restarting => vec![Self::Stop],
State::Running => vec![Self::Pause, Self::Restart, Self::Stop],
_ => vec![],
}
@@ -276,7 +277,7 @@ impl Stats for ByteStats {
}
}
// convert from bytes to kb, mb, gb etc
// convert from bytes to kB, MB, GB etc
impl fmt::Display for ByteStats {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let one_kb = 1000.0;
src/app_data/mod.rs
+56 -52
View File
@@ -99,9 +99,9 @@ impl AppData {
self.error = Some(error);
}
/// Find the if of the currently selected container
/// If any containers on system, will always return
/// Only returns None when no containers found
/// Find the if of the currently selected container.
/// If any containers on system, will always return a string.
/// Only returns None when no containers found.
pub fn get_selected_container_id(&self) -> Option<String> {
let mut output = None;
if let Some(index) = self.containers.state.selected() {
@@ -296,7 +296,7 @@ impl AppData {
for (index, id) in all_ids.iter().enumerate() {
if !containers
.iter()
.map(|i| i.id.as_ref().unwrap())
.filter_map(|i| i.id.as_ref())
.any(|x| x == id)
{
// If removed container is currently selected, then change selected to previous
@@ -304,60 +304,64 @@ impl AppData {
if self.containers.state.selected().is_some() {
self.containers.previous();
}
// docker rm -f $(docker ps -aq) will cause this to crash
self.containers.items.remove(index);
// Check is some, else can cause out of bounds error, if containers get removed before a docker update
if self.containers.items.get(index).is_some() {
self.containers.items.remove(index);
}
}
}
for i in containers.iter() {
let id = i.id.as_ref().unwrap().to_owned();
let mut name = i
.names
.as_ref()
.unwrap_or(&vec!["".to_owned()])
.get(0)
.unwrap()
.to_owned();
if let Some(c) = name.chars().next() {
if c == '/' {
name.remove(0);
if let Some(id) = i.id.as_ref() {
let mut name = i
.names
.as_ref()
.unwrap_or(&vec!["".to_owned()])
.get(0)
.unwrap()
.to_owned();
if let Some(c) = name.chars().next() {
if c == '/' {
name.remove(0);
}
}
}
let state = State::from(i.state.as_ref().unwrap_or(&"dead".to_owned()).trim());
let status = i
.status
.as_ref()
.unwrap_or(&"".to_owned())
.trim()
.to_owned();
let image = i.image.as_ref().unwrap_or(&"".to_owned()).trim().to_owned();
if let Some(current_container) = self.get_container_by_id(&id) {
if current_container.name != name {
current_container.name = name
};
if current_container.status != status {
current_container.status = status
};
if current_container.state != state {
current_container.docker_controls.items = DockerControls::gen_vec(&state);
// Update the list state, needs to be None if the gen_vec returns an empty vec
match state {
State::Removing | State::Restarting | State::Unknown => {
current_container.docker_controls.state.select(None)
}
_ => current_container.docker_controls.start(),
let state = State::from(i.state.as_ref().unwrap_or(&"dead".to_owned()).trim());
let status = i
.status
.as_ref()
.unwrap_or(&"".to_owned())
.trim()
.to_owned();
let image = i.image.as_ref().unwrap_or(&"".to_owned()).trim().to_owned();
if let Some(current_container) = self.get_container_by_id(id) {
if current_container.name != name {
current_container.name = name
};
current_container.state = state;
};
if current_container.image != image {
current_container.image = image
};
} else {
let mut container = ContainerItem::new(id, status, image, state, name);
container.logs.end();
self.containers.items.push(container);
if current_container.status != status {
current_container.status = status
};
if current_container.state != state {
current_container.docker_controls.items = DockerControls::gen_vec(&state);
// Update the list state, needs to be None if the gen_vec returns an empty vec
match state {
State::Removing | State::Restarting | State::Unknown => {
current_container.docker_controls.state.select(None)
}
_ => current_container.docker_controls.start(),
};
current_container.state = state;
};
if current_container.image != image {
current_container.image = image
};
} else {
let mut container =
ContainerItem::new(id.to_owned(), status, image, state, name);
container.logs.end();
self.containers.items.push(container);
}
}
}
}
@@ -379,7 +383,7 @@ impl AppData {
container.logs.items.push(ListItem::new(lines));
});
if container.logs.state.selected().is_none()
|| container.logs.state.selected().unwrap() + 1 == current_len
|| container.logs.state.selected().unwrap_or_default() + 1 == current_len
{
container.logs.end();
}
src/app_error.rs
+1 -1
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@@ -1,5 +1,5 @@
use crate::app_data::DockerControls;
use core::fmt;
use std::fmt;
/// app errors to set in global state
#[allow(unused)]
src/docker_data/mod.rs
+18 -14
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@@ -34,8 +34,8 @@ impl DockerData {
if stats.cpu_stats.system_cpu_usage.is_some()
&& stats.precpu_stats.system_cpu_usage.is_some()
{
let system_delta = (stats.cpu_stats.system_cpu_usage.unwrap()
- stats.precpu_stats.system_cpu_usage.unwrap())
let system_delta = (stats.cpu_stats.system_cpu_usage.unwrap_or(0)
- stats.precpu_stats.system_cpu_usage.unwrap_or(0))
as f64;
let online_cpus = stats.cpu_stats.online_cpus.unwrap_or_else(|| {
stats
@@ -75,7 +75,7 @@ impl DockerData {
let mem_stat = stats.memory_stats.usage.unwrap_or(0);
let mem_limit = stats.memory_stats.limit.unwrap_or(0);
let key = if let Some(networks) = &stats.networks {
let some_key = if let Some(networks) = &stats.networks {
networks.keys().next().map(|x| x.to_owned())
} else {
None
@@ -83,12 +83,14 @@ impl DockerData {
let cpu_stats = Self::calculate_usage(&stats);
let (rx, tx) = if let Some(k) = key {
let ii = stats.networks.unwrap();
let v = ii.get(&k).unwrap();
(v.rx_bytes.to_owned(), v.tx_bytes.to_owned())
let no_bytes = (0, 0);
let (rx, tx) = if let Some(key) = some_key {
match stats.networks.unwrap_or_default().get(&key) {
Some(data) => (data.rx_bytes.to_owned(), data.tx_bytes.to_owned()),
None => no_bytes,
}
} else {
(0, 0)
no_bytes
};
if is_running {
@@ -131,7 +133,7 @@ impl DockerData {
..Default::default()
}))
.await
.unwrap();
.unwrap_or_default();
let mut output = vec![];
// iter over containers, to only send ones which have an id, as use ID for extensivley!
@@ -143,11 +145,13 @@ impl DockerData {
self.app_data.lock().update_containers(&output);
output
.iter()
.map(|i| {
(
i.state.as_ref().unwrap() == "running",
i.id.as_ref().unwrap().to_owned(),
)
.filter_map(|i| {
i.id.as_ref().map(|id| {
(
i.state.as_ref().unwrap_or(&String::new()) == "running",
id.to_owned(),
)
})
})
.collect::<Vec<_>>()
}
src/input_handler/mod.rs
+17 -16
View File
@@ -99,11 +99,14 @@ impl InputHandler {
}
};
let gui_state = Arc::clone(&self.gui_state);
if self.info_sleep.is_some() {
self.info_sleep.as_ref().unwrap().abort()
// If the info box sleep handle is currently being executed, as in m is pressed twice within a 4000ms window
// then cancel the first handle, as a new handle will be invoked
if let Some(info_sleep_timer) = self.info_sleep.as_ref() {
info_sleep_timer.abort();
}
let gui_state = Arc::clone(&self.gui_state);
// Show the info box - with "mouse capture enabled / disabled", for 4000 ms
self.info_sleep = Some(tokio::spawn(async move {
tokio::time::sleep(std::time::Duration::from_millis(4000)).await;
gui_state.lock().reset_info_box()
@@ -176,39 +179,37 @@ impl InputHandler {
// Does is matter though?
let panel = self.gui_state.lock().selected_panel;
if panel == SelectablePanel::Commands {
let command = self.app_data.lock().get_docker_command();
let option_command = self.app_data.lock().get_docker_command();
if command.is_some() {
let id = self.app_data.lock().get_selected_container_id();
if id.is_some() {
let id = id.unwrap();
match command.unwrap() {
// TODO handle theses errors?
if let Some(command) = option_command {
let option_id = self.app_data.lock().get_selected_container_id();
if let Some(id) = option_id {
match command {
DockerControls::Pause => self
.docker_sender
.send(DockerMessage::Pause(id))
.await
.unwrap(),
.unwrap_or(()),
DockerControls::Unpause => self
.docker_sender
.send(DockerMessage::Unpause(id))
.await
.unwrap(),
.unwrap_or(()),
DockerControls::Start => self
.docker_sender
.send(DockerMessage::Start(id))
.await
.unwrap(),
.unwrap_or(()),
DockerControls::Stop => self
.docker_sender
.send(DockerMessage::Stop(id))
.await
.unwrap(),
.unwrap_or(()),
DockerControls::Restart => self
.docker_sender
.send(DockerMessage::Restart(id))
.await
.unwrap(),
.unwrap_or(()),
}
}
}
src/main.rs
+1 -1
View File
@@ -90,6 +90,6 @@ async fn main() {
update_duration,
)
.await
.unwrap();
.unwrap_or(())
}
}
src/ui/draw_blocks.rs
+33 -28
View File
@@ -265,36 +265,40 @@ pub fn draw_chart<B: Backend>(
.direction(Direction::Horizontal)
.constraints([Constraint::Percentage(50), Constraint::Percentage(50)].as_ref())
.split(area);
let (cpu, mem) = app_data.lock().containers.items[index].get_chart_data();
let cpu_dataset = vec![Dataset::default()
.marker(symbols::Marker::Dot)
.style(Style::default().fg(Color::Magenta))
.graph_type(GraphType::Line)
.data(&cpu.0)];
// Check is some, else can cause out of bounds error, if containers get removed before a docker update
if let Some(data) = app_data.lock().containers.items.get(index) {
let (cpu, mem) = data.get_chart_data();
let mem_dataset = vec![Dataset::default()
.marker(symbols::Marker::Dot)
.style(Style::default().fg(Color::Cyan))
.graph_type(GraphType::Line)
.data(&mem.0)];
let cpu_chart = make_chart(
cpu.2,
String::from("cpu"),
cpu_dataset,
CpuStats::new(cpu.0.last().unwrap_or(&(0.00, 0.00)).1),
cpu.1,
);
let mem_chart = make_chart(
mem.2,
String::from("memory"),
mem_dataset,
ByteStats::new(mem.0.last().unwrap_or(&(0.0, 0.0)).1 as u64),
mem.1,
);
let cpu_dataset = vec![Dataset::default()
.marker(symbols::Marker::Dot)
.style(Style::default().fg(Color::Magenta))
.graph_type(GraphType::Line)
.data(&cpu.0)];
f.render_widget(cpu_chart, area[0]);
f.render_widget(mem_chart, area[1]);
let mem_dataset = vec![Dataset::default()
.marker(symbols::Marker::Dot)
.style(Style::default().fg(Color::Cyan))
.graph_type(GraphType::Line)
.data(&mem.0)];
let cpu_chart = make_chart(
cpu.2,
String::from("cpu"),
cpu_dataset,
CpuStats::new(cpu.0.last().unwrap_or(&(0.00, 0.00)).1),
cpu.1,
);
let mem_chart = make_chart(
mem.2,
String::from("memory"),
mem_dataset,
ByteStats::new(mem.0.last().unwrap_or(&(0.0, 0.0)).1 as u64),
mem.1,
);
f.render_widget(cpu_chart, area[0]);
f.render_widget(mem_chart, area[1]);
}
}
}
@@ -460,7 +464,8 @@ pub fn draw_help_box<B: Backend>(f: &mut Frame<'_, B>) {
let description_text = format!("\n{}", DESCRIPTION);
let mut help_text = String::from("\n ( tab ) or ( alt+tab ) to change panels");
help_text.push_str("\n ( ↑ ↓ ← → ) or ( j k ) to change selected line");
help_text
.push_str("\n ( ↑ ↓ ) or ( j k ) or (PgUp PgDown) or (Home End) to change selected line");
help_text.push_str("\n ( enter ) to send docker container commands");
help_text.push_str("\n ( h ) to toggle this help information");
help_text.push_str(
src/ui/mod.rs
+19 -18
View File
@@ -58,13 +58,13 @@ pub async fn create_ui(
)
.await;
disable_raw_mode().unwrap();
disable_raw_mode().unwrap_or(());
execute!(
terminal.backend_mut(),
LeaveAlternateScreen,
DisableMouseCapture
)?;
terminal.show_cursor().unwrap();
terminal.show_cursor().unwrap_or(());
if let Err(err) = res {
println!("{}", err);
@@ -105,26 +105,27 @@ async fn run_app<B: Backend>(
let mut now = Instant::now();
loop {
terminal.draw(|f| ui(f, &app_data, &gui_state)).unwrap();
if crossterm::event::poll(input_poll_rate).unwrap() {
let event = event::read().unwrap();
if let Event::Key(key) = event {
sender
.send(InputMessages::ButtonPress(key.code))
.await
.unwrap_or(());
} else if let Event::Mouse(m) = event {
sender
.send(InputMessages::MouseEvent(m))
.await
.unwrap_or(());
} else if let Event::Resize(_, _) = event {
gui_state.lock().clear_area_map();
terminal.autoresize().unwrap_or(());
if crossterm::event::poll(input_poll_rate).unwrap_or_default() {
if let Ok(event) = event::read() {
if let Event::Key(key) = event {
sender
.send(InputMessages::ButtonPress(key.code))
.await
.unwrap_or(());
} else if let Event::Mouse(m) = event {
sender
.send(InputMessages::MouseEvent(m))
.await
.unwrap_or(());
} else if let Event::Resize(_, _) = event {
gui_state.lock().clear_area_map();
terminal.autoresize().unwrap_or(());
}
}
}
if now.elapsed() >= update_duration {
docker_sx.send(DockerMessage::Update).await.unwrap();
docker_sx.send(DockerMessage::Update).await.unwrap_or(());
now = Instant::now();
}