Image renderer for @Blair!

In upcoming versions, sumi would most likely support profile card creation and top.gg/release card banner previews.

Winslop setup

Download and run rustup-init.exe from https://rustup.rs/

You also need the nightly-x86_64-pc-windows-msvc v1.96.0-nightly.

cargo install just

Build sumi

just build

Build binary with release flags

Start sumi

Run binary in background with logs

Sumi service will run on port 8888 locally if env isnt set.

You would need auth key if running sumi on separate machine.

just start

Kill sumi

just kill

------- to list running renderer processes

just list

---
config:
  theme: dark
  themeVariables:
    primaryColor: "#1E1E1E"
    primaryTextColor: "#FFFFFF"
    lineColor: "#FFFFFF"
    tertiaryTextColor: "#FFFFFF"
    edgeLabelBackground: "transparent"
  padding: 30
---
graph TD
    DiscordAPI[Discord API]
    BlairGo[blair-go]
    Sumi[Axum]
    MokaCache{Moka Cache}
    CardAssets[(Card Assets - Disk)]
    ImageCrate[webpx<br/>decode + composite]
    Fontdue[fontdue<br/>add in print numbers]
    Webpx[webpx<br/>libwebp C FFI -> encode 80% Q]
    BytesOutput[bytes::Bytes]

    DiscordAPI -->|Request| BlairGo
    BlairGo -->|http /render/drop/| Sumi

    subgraph SumiRenderer["Sumi"]
        Sumi --> MokaCache
        MokaCache -->|Cache Miss| CardAssets
        MokaCache -->|Cache Hit| ImageCrate
        CardAssets --> ImageCrate
        ImageCrate --> Fontdue
        Fontdue --> Webpx
        Webpx --> BytesOutput
    end

    BytesOutput -->|Return bytes| BlairGo
    BlairGo -->|attachment://drop.webp| DiscordAPI

    classDef discord fill:#5865F2,stroke:#4752C4,color:#fff,stroke-width:3px
    classDef bot fill:#43B581,stroke:#2A7F4E,color:#fff,stroke-width:3px
    classDef service fill:#FAA61A,stroke:#C17D0A,color:#fff,stroke-width:3px
    classDef cache fill:#EB459E,stroke:#B83279,color:#fff,stroke-width:3px
    classDef decision fill:#EB459E,stroke:#B83279,color:#fff,stroke-width:3px
    classDef storage fill:#72B7D6,stroke:#4A7FA7,color:#fff,stroke-width:3px
    classDef processing fill:#A78BFA,stroke:#7C3AED,color:#fff,stroke-width:3px
    classDef output fill:#06B6D4,stroke:#0891B2,color:#fff,stroke-width:3px

    class DiscordAPI discord
    class BlairGo bot
    class Sumi service
    class MokaCache decision
    class CardAssets storage
    class ImageCrate processing
    class Fontdue processing
    class Webpx processing
    class BytesOutput output

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