workspace setup, simplified export macro

.github/workflows/ci.yml

@@ -17,43 +17,28 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          toolchain: "1.85.0"
-          components: clippy, rustfmt
+      - uses: DeterminateSystems/nix-installer-action@main
 
-      - uses: Swatinem/rust-cache@v2
-
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y pkg-config libssl-dev cmake clang llvm
+      - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - name: Check
-        run: cargo check --workspace
+        run: nix develop --command cargo check --workspace
 
       - name: Clippy
-        run: cargo clippy --workspace -- -D warnings
+        run: nix develop --command cargo clippy --workspace -- -D warnings
 
       - name: Format
-        run: cargo fmt --all -- --check
+        run: nix develop --command cargo fmt --all -- --check
 
   test:
     name: Test
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
 
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          toolchain: "1.85.0"
-
-      - uses: Swatinem/rust-cache@v2
+      - uses: DeterminateSystems/nix-installer-action@main
 
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y pkg-config libssl-dev cmake clang llvm
+      - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - name: Test
-        run: cargo test --workspace
+        run: nix develop --command cargo test --workspace

Cargo.toml

@@ -1,7 +1,25 @@
-[package]
-name = "pack"
+[workspace]
+members = [
+    "crates/pack-abi",
+    "crates/pack-derive",
+    "crates/pack-guest",
+    "crates/pack-guest-macros",
+]
+
+[workspace.package]
 version = "0.2.0"
 edition = "2021"
+
+[workspace.dependencies]
+pack-abi = { version = "0.2.0", path = "crates/pack-abi" }
+pack-derive = { version = "0.2.0", path = "crates/pack-derive" }
+pack-guest = { version = "0.2.0", path = "crates/pack-guest" }
+pack-guest-macros = { version = "0.2.0", path = "crates/pack-guest-macros" }
+
+[package]
+name = "pack"
+version.workspace = true
+edition.workspace = true
 description = "A package runtime with extended WIT support for recursive types"
 
 [[bin]]
@@ -35,7 +53,7 @@ wasm-encoder = "0.219"
 sha2 = "0.10"
 
 # Re-export pack-abi types for unified Value/FromValue/ConversionError
-pack-abi = { path = "crates/pack-abi", features = ["std", "serde"] }
+pack-abi = { workspace = true, features = ["std", "serde"] }
 
 [dev-dependencies]
 wat = "1.0"  # For writing test modules in WAT

crates/pack-abi/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pack-abi"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 description = "Graph-encoded ABI for Pack runtime - supports recursive types"
 
 [features]
@@ -16,6 +16,6 @@ hashbrown = "0.14"
 # SHA-256 for type hashing (no_std compatible)
 sha2 = { version = "0.10", default-features = false }
 # Optional derive macro
-pack-derive = { path = "../pack-derive", optional = true }
+pack-derive = { workspace = true, optional = true }
 # Optional serde support for host-side usage
 serde = { version = "1.0", default-features = false, features = ["derive", "alloc"], optional = true }