cod

.github/workflows/release.yml

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+on:
+    release:
+      types: [created]
+jobs:
+    release:
+      name: release ${{ matrix.target }}
+      runs-on: ubuntu-latest
+      strategy:
+        fail-fast: false
+        matrix:
+          include:
+            - target: x86_64-pc-windows-gnu
+              archive: zip
+            - target: x86_64-unknown-linux-musl
+              archive: tar.gz
+            - target: x86_64-apple-darwin
+              archive: zip
+      steps:
+        - uses: actions/checkout@master
+        - name: Compile and release
+          uses: rust-build/[email protected]
+          env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          with:
+            RUSTTARGET: ${{ matrix.target }}
+            ARCHIVE_TYPES: ${{ matrix.archive }}
+    publish:
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v3
+        - uses: actions-rs/toolchain@v1
+          with:
+              toolchain: stable
+              override: true
+        - uses: katyo/publish-crates@v2
+          with:
+              registry-token: ${{ secrets.CRATE_AUTH_TOKEN }}

.github/workflows/rust.yml

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+name: Rust
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  rustfmt-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Run cargo fmt
+        run: cargo fmt --all -- --check
+      - name: Run cargo clippy
+        run: cargo clippy --all -- -D warnings
+  macos-check:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Test
+        run: cargo test --all-features
+  ubuntu-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Test
+        run: cargo test --all-features
+  windows-check:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Test
+        run: cargo test --all-features

.gitignore

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+/target

.vscode/settings.json

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+{
+    "editor.formatOnSave": true
+}

Cargo.toml

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+[package]
+name = "crunch64"
+version = "0.1.0"
+edition = "2021"
+description = "A library for handling common compression formats for N64 games"
+repository = "https://github.com/ethteck/crunch64"
+license = "MIT"
+
+[dependencies]
+clap = { version = "4.4.10", features = ["derive"] }
+thiserror = "1.0"

src/lib.rs

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+pub mod yay0;
+
+use thiserror::Error;
+use yay0::{compress_yay0, decompress_yay0};
+
+#[derive(Copy, Clone, Debug, Error, PartialEq, Eq, Hash)]
+pub enum Crunch64Error {
+    #[error("Failed to open file")]
+    OpenFile,
+    #[error("Failed to read file")]
+    ReadFile,
+    #[error("Failed to write file")]
+    WriteFile,
+}
+
+#[repr(u8)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
+pub enum CompressionType {
+    Yay0,
+    Yaz0,
+}
+
+impl CompressionType {
+    pub fn decompress(self: CompressionType, bytes: Vec<u8>) -> Vec<u8> {
+        match self {
+            CompressionType::Yay0 => decompress_yay0(bytes),
+            _ => panic!("Unsupported compression type: {:?}", self),
+        }
+    }
+
+    pub fn compress(self: CompressionType, bytes: Vec<u8>) -> Vec<u8> {
+        match self {
+            CompressionType::Yay0 => compress_yay0(bytes),
+            _ => panic!("Unsupported compression type: {:?}", self),
+        }
+    }
+}