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https://github.com/aome510/hackernews-TUI
A Terminal UI to browse Hacker News
https://github.com/aome510/hackernews-TUI
article customizable hacker-news newsreader rust terminal tui vim
Last synced: 5 days ago
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A Terminal UI to browse Hacker News
- Host: GitHub
- URL: https://github.com/aome510/hackernews-TUI
- Owner: aome510
- License: mit
- Created: 2021-02-15T06:36:41.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-10-22T00:11:33.000Z (21 days ago)
- Last Synced: 2024-11-04T22:51:36.683Z (7 days ago)
- Topics: article, customizable, hacker-news, newsreader, rust, terminal, tui, vim
- Language: Rust
- Homepage:
- Size: 41.6 MB
- Stars: 573
- Watchers: 6
- Forks: 21
- Open Issues: 5
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-hackernews - hackernews-TUI - A Terminal UI to browse HN. `MIT` (Clients / CLI & TUI)
README
# hackernews-TUI
`hackernews_tui` is a fast and [customizable](https://github.com/aome510/hackernews-TUI/blob/main/docs/config.md) application for browsing Hacker News on the terminal.
`hackernews_tui` is written in Rust with the help of [Cursive TUI library](https://github.com/gyscos/cursive/). It uses [HN Algolia APIs](https://hn.algolia.com/api/) and [HN Official APIs](https://github.com/HackerNews/API) to get Hacker News data.
## Table of Contents
- [Install](#install)
- [Binaries](#binaries)
- [Using Cargo](#using-cargo)
- [Docker Image](#docker-image)
- [Building from source](#building-from-source)
- [macOS](#macos)
- [Arch Linux](#arch-linux)
- [NetBSD](#netbsd)
- [Examples](#examples)
- [Demo](#demo)
- [Default Shortcuts](#default-shortcuts)
- [Global key shortcuts](#global-key-shortcuts)
- [Edit key shortcuts](#edit-key-shortcuts)
- [Key shortcuts for each View](#key-shortcuts-for-each-view)
- [Story View](#story-view-shortcuts)
- [Article View](#article-view-shortcuts)
- [Comment View](#comment-view-shortcuts)
- [Search View](#search-view-shortcuts)
- [Configuration](#configuration)
- [Authentication](#authentication)
- [Logging](#logging)
- [Roadmap](#roadmap)
## Install
### Binaries
Application's prebuilt binaries can be found in the [Releases Page](https://github.com/aome510/hackernews-TUI/releases).
### Using cargo
Install the latest version from [crates.io](https://crates.io/crates/hackernews_tui) by running `cargo install hackernews_tui --locked`.
### Docker image
You can download the binary image of the latest build from the `master` branch by running
```shell
docker pull aome510/hackernews_tui:latest
```
then run
```shell
docker run -it aome510/hackernews_tui:latest
```
to run the application. You can also use your local configuration file when running the image by running
```shell
docker run --rm -v ${CONFIG_FILE_PATH}:/app/hn-tui.toml -it aome510/hackernews_tui:latest
```
with `${CONFIG_FILE_PATH}` is the path to the local configuration file.
#### Building from source
Run
```shell
git clone https://github.com/aome510/hackernews-TUI.git
cd hackernews-TUI
cargo build --release
```
to build the application, then run
```shell
./target/release/hackernews_tui
```
to run the application, or
```shell
ln -sf $PWD/target/release/hackernews_tui /usr/local/bin
```
to link the executable binary to `/usr/local/bin` folder.
### Windows
#### Via Scoop
Run `scoop install hackernews-tui` to install the application.
### macOS
#### Via MacPorts
Run `sudo port install hackernews-tui` to install the application.
### Arch Linux
Run `yay -S hackernews_tui` to install the application as an AUR package.
### NetBSD
#### Using the package manager
```shell
pkgin install hackernews-tui
```
#### Building from source
```shell
cd /usr/pkgsrc/www/hackernews-tui
make install
```
## Examples
### Demo
Demo videos of `hackernews_tui` `v0.9.0` are available on [youtube](https://www.youtube.com/watch?v=m5O5QIlRFpc) and [asciinema](https://asciinema.org/a/459196)
[](https://asciinema.org/a/459196)
### Story View
### Article View
### Search View
### Comment View
## Default Shortcuts
In each `View`, press `?` to see a list of supported keyboard shortcuts and their functionalities.
The below sections will list the application's default shortcuts, which can be customized by changing the [key mappings](https://github.com/aome510/hackernews-TUI/blob/main/docs/config.md#keymap) in the user's config file.
For more information about configuring the application's key mappings or defining custom shortcuts, please refer to the [config documentation](https://github.com/aome510/hackernews-TUI/blob/main/doc/config.md#keymap).
### Global shortcuts
| Command | Description | Default Shortcut |
| ----------------------- | ----------------------- | ------------------ |
| `open_help_dialog` | Open the help dialog | `?` |
| `close_dialog` | Close a dialog | `esc` |
| `quit` | Quit the application | `[q, C-c]` |
| `goto_previous_view` | Go to the previous view | `[backspace, C-p]` |
| `goto_search_view` | Go to search view | `[/, C-s]` |
| `goto_front_page_view` | Go to front page view | `F1` |
| `goto_all_stories_view` | Go to all stories view | `F2` |
| `goto_ask_hn_view` | Go to ask HN view | `F3` |
| `goto_show_hn_view` | Go to show HN view | `F4` |
| `goto_jobs_view` | Go to jobs view | `F5` |
### Edit shortcuts
| Command | Description | Default Shortcut |
| ---------------------- | -------------------------------- | ---------------- |
| `move_cursor_left` | Move cursor to left | `[left, C-b]` |
| `move_cursor_right` | Move cursor to right | `[right, C-f]` |
| `move_cursor_to_begin` | Move cursor to the begin of line | `[home, C-a]` |
| `move_cursor_to_end` | Move cursor to the end of line | `[end, C-e]` |
| `backward_delete_char` | Delete backward a character | `backspace` |
## Scrolling shortcuts
| Command | Description | Default Shortcut |
| ----------- | ----------------------- | ---------------- |
| `up` | Scroll up | `[k, up]` |
| `down` | Scroll down | `[j, down]` |
| `page_down` | Scroll up half a page | `[d, page_down]` |
| `page_up` | Scroll down half a page | `[u, page_up]` |
| `top` | Scroll to top | `[g, home]` |
| `bottom` | Scroll to bottom | `[G, end]` |
### Shortcuts for each `View`
#### Story View shortcuts
| Command | Description | Default Shortcut |
| ------------------------------ | ----------------------------------------------------- | ---------------- |
| `next_story` | Focus the next story | `j` |
| `prev_story` | Focus the previous story | `k` |
| `next_story_tag` | Go to the next story tag | `l` |
| `previous_story_tag` | Go to the previous story tag | `h` |
| `goto_story` | Focus the {story_id}-th story | `{story_id} g` |
| `goto_story_comment_view` | Go the comment view associated with the focused story | `enter` |
| `open_article_in_browser` | Open in browser the focused story's article | `o` |
| `open_article_in_article_view` | Open in article view the focused story's article | `O` |
| `open_story_in_browser` | Open in browser the focused story | `s` |
| `next_page` | Go to the next page | `n` |
| `prev_page` | Go the previous page | `p` |
| `cycle_sort_mode` | Cycle story sort mode | `d` |
#### Article View shortcuts
| Command | Description | Default Shortcut |
| --------------------------- | -------------------------------------- | ---------------- |
| `open_article_in_browser` | Open article in browser | `a` |
| `open_link_in_browser` | Open in browser {link_id}-th link | `{link_id} o` |
| `open_link_in_article_view` | Open in article view {link_id}-th link | `{link_id} O` |
| `open_link_dialog` | Open link dialog | `l` |
##### Link dialog shortcuts
| Command | Description | Default Shortcut |
| --------------------------- | ------------------------------------- | ---------------- |
| `next` | Focus next link | `[j, down]` |
| `prev` | Focus previous link | `[k, up]` |
| `open_link_in_browser` | Open in browser the focused link | `[o, enter]` |
| `open_link_in_article_view` | Open in article view the focused link | `O` |
#### Comment View shortcuts
| Command | Description | Default Shortcut |
| ------------------------------ | ------------------------------------------------------------------------------- | ---------------- |
| `next_comment` | Focus the next comment | `j` |
| `prev_comment` | Focus the previous comment | `k` |
| `next_leq_level_comment` | Focus the next comment with smaller or equal level | `l` |
| `prev_leq_level_comment` | Focus the previous comment with smaller or equal level | `h` |
| `next_top_level_comment` | Focus the next top level comment | `n` |
| `prev_top_level_comment` | Focus the previous top level comment | `p` |
| `parent_comment` | Focus the parent comment (if exists) | `u` |
| `toggle_collapse_comment` | Toggle collapsing the focused item | `tab` |
| `vote` | Toggle voting the focused item (**requires [authentication](#authentication)**) | `v` |
| `open_article_in_browser` | Open in browser the discussed article | `a` |
| `open_article_in_article_view` | Open in article view the discussed article | `A` |
| `open_story_in_browser` | Open in browser the discussed story | `s` |
| `open_comment_in_browser` | Open in browser the focused comment | `c` |
| `open_link_in_browser` | Open in browser the {link_id}-th link in the focused comment | `{link_id} o` |
| `open_link_in_article_view` | Open in article view the {link_id}-th link in the focused comment | `{link_id} O` |
#### Search View shortcuts
In `SearchView`, there are two modes: `Navigation` and `Search`. The default mode is `Search`.
`Search` mode is similar to Vim's insert mode, in which users can input a query string.
`Navigation` mode allows the `SearchView` to behave like a `StoryView` of matched stories.
`SearchView`-specific key shortcuts:
| Command | Description | Default Shortcut |
| -------------------- | ------------------------------------------ | ---------------- |
| `to_search_mode` | Enter `Search` mode from `Navigation` mode | `i` |
| `to_navigation_mode` | Enter `Navigation` mode from `Search` mode | `` |
## Configuration
By default, `hackernews-tui` will look for the `hn-tui.toml` user-defined config file inside
- the [user's config directory](https://docs.rs/dirs-next/latest/dirs_next/fn.config_dir.html)
- `.config` directory inside the [user's home directory](https://docs.rs/dirs-next/latest/dirs_next/fn.home_dir.html)
If not found such file, the application will fall back to use a set of [default configurations](https://github.com/aome510/hackernews-TUI/blob/main/examples/hn-tui.toml).
User can also specify the path to config file when running the application with `-c` or `--config` option.
```shell
hackernews_tui -c ~/.config/hn-tui.toml
```
For further information about the application's configurations, please refer to the [example config file](https://github.com/aome510/hackernews-TUI/blob/main/examples/hn-tui.toml) and the [config documentation](https://github.com/aome510/hackernews-TUI/blob/main/docs/config.md).
## Authentication
Users can authenticate their account by specifying `username` and `password` inside the `hn-auth.toml` file:
```toml
username=""
password=""
```
By default, the authentication file should be inside the same folder as the the general configuration file (`hn-tui.toml`), which can be configured by specifying the `-a` or `--auth` option.
## Logging
`hackernews-tui` uses `RUST_LOG` environment variable to define the application's [logging level](https://docs.rs/log/0.4.14/log/enum.Level.html) (default to be `INFO`).
By default, the application creates the `hn-tui.log` log file inside the [user's cache directory](https://docs.rs/dirs-next/latest/dirs_next/fn.cache_dir.html), which can be configured by specifying the `-l` or `--log` option.
## Roadmap
- [x] make all commands customizable
- [x] add a `View` to read the linked story in reader mode on the terminal. A list of possible suggestion can be found [here](https://news.ycombinator.com/item?id=26930466)
- [x] add commands to navigate parent comments and collapse a comment
- [x] make all the configuration options optional
- integrate [HackerNews Official APIs](https://github.com/HackerNews/API) for real-time updating, lazy-loading comments, and sorting stories
- [x] lazy-loading comments
- [x] front-page stories like the official site
- [ ] real-time updating
- [x] implement smarter lazy-loading comment functionality
- add crediential support to allow
- [x] authentication
- [x] upvote/downvote
- [ ] add comment
- [ ] post
- improve application's UI
- [x] improve the application's overall look
- [x] include useful font-highliting
- [x] rewrite the theme parser to support more themes and allow to parse themes from known colorschemes
- [ ] add some extra transition effects
- improve the keybinding handler
- [x] allow to bind multiple keys to a single command
- [ ] add prefix key support (emacs-like key chaining - `C-x C-c ...`)