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tiaot33 e64046219d feat(linux-do): refactor adapters with unified feed, tags, user commands (#434)
* feat(linux-do): refactor adapters with unified feed, tags, user commands

- Replace hot/latest/category with unified `feed` command (tag/category/view routing)
- Add `tags`, `user-topics`, `user-posts` commands
- Add static data files for categories and tags lookup
- Fix error handling: use CliError subclasses instead of raw Error
- Fix Discourse API field mapping in search (tags, created)
- Add strategy: cookie to all YAML adapters
- Update docs and README command listings
- Update E2E tests for new command signatures

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* review: resolve linux-do feed from live metadata

* fix: restore linux-do CI

* fix: harden linux-do compatibility

* refactor: stabilize linux-do command migration

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: jackwener <jakevingoo@gmail.com>
2026-03-26 00:45:34 +08:00

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5.3 KiB
Markdown

# LINUX DO
**Mode**: 🔐 Browser · **Domain**: `linux.do`
## Commands
| Command | Description |
|---------|-------------|
| `opencli linux-do feed` | Browse topics (site-wide, by tag, or by category) |
| `opencli linux-do categories` | List all categories |
| `opencli linux-do tags` | List popular tags |
| `opencli linux-do search <query>` | Search topics |
| `opencli linux-do topic <id>` | View topic posts |
| `opencli linux-do user-topics <username>` | Topics created by a user |
| `opencli linux-do user-posts <username>` | Replies posted by a user |
## feed
Browse topic listings. Defaults to latest topics when called with no arguments.
- Supports filtering by `--tag`, `--category`, or both
- `--tag` accepts tag name, slug, or ID
- `--category` accepts category name, slug, ID, or `Parent / Child` path for sub-categories
- Use `--view` to switch between latest / hot / top
### Basic
```bash
# Latest topics (default)
opencli linux-do feed
# Hot topics
opencli linux-do feed --view hot
# Top topics — default period is weekly
opencli linux-do feed --view top
opencli linux-do feed --view top --period daily
opencli linux-do feed --view top --period monthly
# Sort by views descending
opencli linux-do feed --order views
# Sort by created time ascending
opencli linux-do feed --order created --ascending
# Limit results
opencli linux-do feed --limit 10
# JSON output
opencli linux-do feed -f json
```
### Filter by tag
```bash
# By tag name, slug, or ID — all equivalent
opencli linux-do feed --tag "ChatGPT"
opencli linux-do feed --tag chatgpt
opencli linux-do feed --tag 3
# Tag + hot view
opencli linux-do feed --tag "ChatGPT" --view hot
# Tag + top view with period
opencli linux-do feed --tag "OpenAI" --view top --period monthly
```
### Filter by category
Supports both top-level and sub-categories. Sub-categories auto-resolve their parent path.
```bash
# Top-level category — name, slug, or ID
opencli linux-do feed --category "开发调优"
opencli linux-do feed --category develop
opencli linux-do feed --category 4
# Sub-category
opencli linux-do feed --category "开发调优 / Lv1"
opencli linux-do feed --category "网盘资源"
# Category + hot / top view
opencli linux-do feed --category "开发调优" --view hot
opencli linux-do feed --category "开发调优" --view top --period weekly
```
### Category + tag
Combine `--category` and `--tag` to narrow results within a category.
```bash
opencli linux-do feed --category "开发调优" --tag "ChatGPT"
opencli linux-do feed --category "网盘资源" --tag "OpenAI"
opencli linux-do feed --category 94 --tag 4 --view top --period monthly
```
### Parameters
| Parameter | Description | Default |
|-----------|-------------|---------|
| `--view V` | `latest`, `hot`, `top` | `latest` |
| `--tag VALUE` | Tag name, slug, or ID | — |
| `--category VALUE` | Category name, slug, or ID | — |
| `--limit N` | Number of results | `20` |
| `--order O` | `default`, `created`, `activity`, `views`, `posts`, `category`, `likes`, `op_likes`, `posters` | `default` |
| `--ascending` | Sort ascending instead of descending | off |
| `--period P` | `all`, `daily`, `weekly`, `monthly`, `quarterly`, `yearly` (only with `--view top`) | `weekly` |
Output columns: `title`, `replies`, `created`, `likes`, `views`, `url`
## categories
List forum categories with optional sub-category expansion.
```bash
opencli linux-do categories
opencli linux-do categories --subcategories
opencli linux-do categories --limit 50
```
When `--subcategories` is enabled, sub-categories are rendered as `Parent / Child` so the `name` value can be copied directly into `opencli linux-do feed --category ...`.
Output columns: `name`, `slug`, `id`, `topics`, `description`
## tags
List tags sorted by usage count.
```bash
opencli linux-do tags
opencli linux-do tags --limit 50
```
Output columns: `rank`, `name`, `count`, `url`
## search
Search topics by keyword.
```bash
opencli linux-do search "NixOS"
opencli linux-do search "Docker" --limit 10
opencli linux-do search "Claude" -f json
```
Output columns: `rank`, `title`, `views`, `likes`, `replies`, `url`
## topic
View posts within a topic (first page).
```bash
opencli linux-do topic 1234
opencli linux-do topic 1234 --limit 50
opencli linux-do topic 1234 --main_only -f json | jq -r '.[0].content'
```
Notes:
- `--main_only` returns only the main post row and keeps the body untruncated
Output columns: `author`, `content`, `likes`, `created_at`
## user-topics
List topics created by a user.
```bash
opencli linux-do user-topics neo
opencli linux-do user-topics neo --limit 10
```
Output columns: `rank`, `title`, `replies`, `created_at`, `likes`, `views`, `url`
## user-posts
List replies posted by a user.
```bash
opencli linux-do user-posts neo
opencli linux-do user-posts neo --limit 10
```
Output columns: `index`, `topic_user`, `topic`, `reply`, `time`, `url`
## Compatibility
The legacy commands below are still available as compatibility wrappers while `feed` becomes the canonical entrypoint:
```bash
opencli linux-do latest
opencli linux-do hot --period weekly
opencli linux-do category develop 4
```
Preferred modern forms:
```bash
opencli linux-do feed --view latest
opencli linux-do feed --view top --period weekly
opencli linux-do feed --category 4
```
## Prerequisites
- Chrome running and **logged into** linux.do
- [Browser Bridge extension](/guide/browser-bridge) installed