135 lines
3.5 KiB
Markdown
135 lines
3.5 KiB
Markdown
# B{rew}log
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**B{rew}log** is a self-hosted coffee logging platform for tracking your roasters, roasts, brews,
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cafes and brewing gear.
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The application is distributed as a single Rust binary that powers both an HTTP server and a
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command-line client for the API. There is a web frontend built with [Tailwind CSS](https://tailwindcss.com/)
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that enables client-side reactivity with [Datastar](https://data-star.dev/).
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<!-- prettier-ignore-start -->
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> [!NOTE]
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> This project was built with significant assistance from Github Copilot. I used it as a test-bed
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> for trying out newer agentic coding workflows, and to get some basic experience with Datastar,
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> which had attracted my attention.
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<!-- prettier-ignore-end -->
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## Basic usage
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B{rew}log ships as one executable. You decide whether it acts as a server or a client.
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### First-time setup
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On first start, you must set an admin username and password via the `BREWLOG_ADMIN_USERNAME` and `BREWLOG_ADMIN_PASSWORD` environment variables:
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```bash
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BREWLOG_ADMIN_USERNAME="admin" BREWLOG_ADMIN_PASSWORD="your-secure-password" brewlog serve
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```
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This creates the admin user in the database. On subsequent starts, the environment variables are not required.
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### Authentication
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Brewlog supports two authentication methods:
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1. **Web Frontend**: Session-based authentication via login page
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2. **CLI/API**: Token-based authentication via Bearer tokens
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#### Web Authentication
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1. Start the server and browse to the frontend
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2. Click "Login" in the navigation bar
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3. Sign in with username `admin` and your password
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4. You're now authenticated and can create/update/delete records
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#### CLI/API Authentication
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First, create an API token:
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```bash
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brewlog create-token --name "my-cli-token"
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# Username: admin
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# Password: ********
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#
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# Token created successfully!
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# Token ID: nye9BDqnLL
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# Token Name: my-cli-token
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#
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# ⚠ Save this token securely - it will not be shown again:
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#
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# dEadB3efDeadb33fdeadb33F...
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#
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# Export it in your environment:
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# export BREWLOG_TOKEN=dEadB3efDeadb33fdeadb33F...
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```
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Export the token and use it for all CLI commands:
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```bash
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export BREWLOG_TOKEN="dEadB3efDeadb33fdeadb33F..."
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export BREWLOG_URL=http://localhost:3000
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# Now all write operations work
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brewlog add-roaster \
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--name "Radical Roasters" \
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--country "UK" \
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--city "Bristol" \
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--homepage "https://radicalroasters.co.uk"
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brewlog add-roast \
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--roaster-id "deadbeef" \
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--name "Chelbesa Lot 2" \
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--origin "Ethiopia" \
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--region "Gedeo" \
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--producer "Chelbesa Cooperative" \
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--process "Washed" \
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--tasting-notes "Blueberry, Jasmine"
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```
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#### Token Management
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```bash
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# List your active tokens
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brewlog list-tokens
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# Revoke a token
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brewlog revoke-token --id abc123
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```
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#### API Usage
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For direct API access, include your token as a Bearer token:
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```bash
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curl http://localhost:3000/api/v1/roasters \
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-H "Authorization: Bearer dEadB3efDeadb33fdeadb33F..." \
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--json '{"name":"Radical Roasters","country":"UK"}'
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```
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**Note**: All read operations (GET requests) are public and don't require authentication. Only write operations (POST/PUT/DELETE) require authentication.
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## Installation
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At present, the only way to use `brewlog` is to build it from source:
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```bash
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git clone https://github.com/jnsgruk/brewlog.git
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cd brewlog
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cargo build --release
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```
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The resulting binary lives at `target/release/brewlog`.
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During development you can run directly:
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```bash
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cargo run -- serve
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```
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## Testing
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The project includes a number of unit and integration tests, all of which can be executed with `cargo`:
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```bash
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cargo test
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```
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