# picoblog
A minimalistic static site generator written in Rust.

`picoblog` turns a directory of Markdown and text files into a single, self-contained `index.html` with built-in search[^1] and tag filtering. It's designed for speed, simplicity, and zero-dependency deployment.
# Key Features
- **Single-Page Output**: Generates one `index.html` for easy hosting.
- **Client-Side Search**: Instant full-text search with a pre-built JSON index.
- **Tag Filtering**: Dynamically generates tag buttons to filter posts.
- **Flexible Content**: Supports YAML frontmatter and infers metadata from filenames.
- **Automatic Favicons**: Creates favicons from your blog's title.
- **Highly Portable**: A single, dependency-free binary.
# Quick Start
```sh
cargo install picoblog
```
```sh
picoblog \
--title "My Awesome Blog" \
--description "A blog about tech and adventures." \
--share "X:https://twitter.com/intent/tweet?url={URL}&text={TITLE}"
```
**Done!** Your new blog is ready in the `public/` directory. Open `public/index.html` in your browser to see it.
# Content Format
Place your `.md` and `.txt` files in a source directory (or many).
**Markdown with Frontmatter (`.md`):**
```txt
---
title: "My Post Title"
description: "A short summary of the post."
tags: ["rust", "tech"]
---
The main content of the post goes here.
#hashtags are also automatically detected.
```
**Plain Text (`.txt`):**
The filename is used for the title and date (e.g., `2024-10-26-quick-note.txt`).
```txt
This is a plain text post.
Line breaks are preserved.
#text #notes
```
---
## Social Sharing Links
You can generate social media sharing links for each article using the `--share` flag. This flag can be used multiple times to define different sharing providers.
### Syntax
The format for the flag is:
`--share "PROVIDER_NAME:URL_TEMPLATE"`
- **`PROVIDER_NAME`**: The text that will be displayed for the link (e.g., "X", "LinkedIn", "Reddit").
- **`URL_TEMPLATE`**: The sharing URL provided by the social media platform.
### Placeholders
The `URL_TEMPLATE` can contain the following placeholders, which `picoblog` will automatically replace with the article's data. The values are URL-encoded for safety.
- **`{URL}`**: Replaced by the article's `link_url` from the frontmatter or the first URL found in the post content.
- **`{TITLE}`**: Replaced by the article's title.
- **`{TEXT}`**: Replaced by the raw content of the article (the Markdown or text body).
### Examples
Here are some common examples of how to use the `--share` flag:
**For X (formerly Twitter):**
```bash
--share "X:https://twitter.com/intent/tweet?url={URL}&text={TITLE}"
```
**For LinkedIn:**
```bash
--share "LinkedIn:https://www.linkedin.com/sharing/share-offsite/?url={URL}"
```
**For Reddit:**
```bash
--share "Reddit:https://www.reddit.com/submit?url={URL}&title={TITLE}"
```
**For Email:**
```bash
--share "Email:mailto:?subject={TITLE}&body={TEXT}%0A%0A{URL}"
```
**Combining Multiple Providers:**
To include links for X, LinkedIn, and Reddit, simply use the flag for each one:
```bash
./target/release/picoblog \
--share "X:https://twitter.com/intent/tweet?url={URL}&text={TITLE}" \
--share "LinkedIn:https://www.linkedin.com/sharing/share-offsite/?url={URL}" \
--share "Reddit:https://www.reddit.com/submit?url={URL}&title={TITLE}"
```