diff --git a/.github/workflows/push.yaml b/.github/workflows/push.yaml
index 4eb468e..26dca5b 100644
--- a/.github/workflows/push.yaml
+++ b/.github/workflows/push.yaml
@@ -28,15 +28,22 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: moonrepo/setup-rust@v1
+      - uses: extractions/setup-just@v2
       - name: Install Rust toolchain
         run: |
           rustup default stable
           rustup update
       - run: cargo test
+      - name: Run a full build
+        run: just build-shader-template
+          
 
-  clippy:
+  lints:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: moonrepo/setup-rust@v1
-      - run: cargo clippy -- --deny warnings
+      - uses: extractions/setup-just@v2
+      - uses: cargo-bins/cargo-binstall@main
+      - run: just setup-lints
+      - run: just lints
diff --git a/Cargo.lock b/Cargo.lock
index d11c416..88ba813 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -91,7 +91,6 @@ dependencies = [
  "relative-path",
  "serde",
  "serde_json",
- "snafu",
  "spirv-builder-cli",
  "test-log",
  "toml",
@@ -531,27 +530,6 @@ dependencies = [
  "lazy_static",
 ]
 
-[[package]]
-name = "snafu"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "223891c85e2a29c3fe8fb900c1fae5e69c2e42415e3177752e8718475efa5019"
-dependencies = [
- "snafu-derive",
-]
-
-[[package]]
-name = "snafu-derive"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03c3c6b7927ffe7ecaa769ee0e3994da3b8cafc8f444578982c83ecb161af917"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "spirv-builder-cli"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 283e9ef..f8122de 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,6 @@ log = "0.4"
 relative-path = "1.9.3"
 serde = { version = "1.0.214", features = ["derive"] }
 serde_json = "1.0.132"
-snafu = "0.8.5"
 toml = "0.8.19"
 test-log = "0.2.16"
 
diff --git a/crates/cargo-gpu/Cargo.toml b/crates/cargo-gpu/Cargo.toml
index 67df799..e6043d1 100644
--- a/crates/cargo-gpu/Cargo.toml
+++ b/crates/cargo-gpu/Cargo.toml
@@ -17,7 +17,6 @@ log.workspace = true
 relative-path.workspace = true
 serde.workspace = true
 serde_json.workspace = true
-snafu.workspace = true
 toml.workspace = true
 chrono.workspace = true
 http.workspace = true
diff --git a/crates/cargo-gpu/src/build.rs b/crates/cargo-gpu/src/build.rs
index d6c9016..d26718a 100644
--- a/crates/cargo-gpu/src/build.rs
+++ b/crates/cargo-gpu/src/build.rs
@@ -161,13 +161,17 @@ mod test {
             &format!("{}", output_dir.display()),
         ];
         if let Cli {
-            command: Command::Build(mut build),
+            command: Command::Build(build),
         } = Cli::parse_from(args)
         {
             assert_eq!(shader_crate_path, build.install.shader_crate);
             assert_eq!(output_dir, build.output_dir);
 
-            build.run();
+            // TODO:
+            // For some reason running a full build (`build.run()`) inside tests fails on Windows.
+            // The error is in the `build.rs` step of compiling `spirv-tools-sys`. It is not clear
+            // from the logged error what the problem is. For now we'll just run a full build
+            // outside the tests environment, see `justfile`'s `build-shader-template`.
         } else {
             panic!("was not a build command");
         }
diff --git a/crates/cargo-gpu/src/install.rs b/crates/cargo-gpu/src/install.rs
index 7e79533..ca73728 100644
--- a/crates/cargo-gpu/src/install.rs
+++ b/crates/cargo-gpu/src/install.rs
@@ -146,7 +146,8 @@ impl Install {
         }
     }
 
-    /// Create the `spirv-builder-cli` crate.
+    /// Update  the `Cargo.toml` file in the `spirv-builder-cli` crate so that it contains
+    /// the correct version of `spirv-builder-cli`.
     fn update_cargo_toml(contents: &str, spirv_source: &SpirvSource) -> String {
         let updated = contents.lines().map(|line| {
             if line.contains("${AUTO-REPLACE-SOURCE}") {
diff --git a/crates/cargo-gpu/src/main.rs b/crates/cargo-gpu/src/main.rs
index 1c80d66..364b3e1 100644
--- a/crates/cargo-gpu/src/main.rs
+++ b/crates/cargo-gpu/src/main.rs
@@ -83,11 +83,11 @@ fn main() {
         }
         Command::Build(mut build) => {
             log::debug!("building with arguments: {build:#?}");
-            build.run()
+            build.run();
         }
         Command::Toml(toml) => {
             log::debug!("building by toml file with arguments: {toml:#?}");
-            toml.run()
+            toml.run();
         }
         Command::Show(show) => show.run(),
         Command::DumpUsage => dump_full_usage_for_readme(),
diff --git a/crates/cargo-gpu/src/spirv_source.rs b/crates/cargo-gpu/src/spirv_source.rs
index 95fcb93..bd2f200 100644
--- a/crates/cargo-gpu/src/spirv_source.rs
+++ b/crates/cargo-gpu/src/spirv_source.rs
@@ -3,8 +3,6 @@
 //! We do this by calling `cargo tree` inside the shader's crate to get the defined `spirv-std`
 //! version. Then with that we `git checkout` the `rust-gpu` repo that corresponds to that version.
 //! From there we can look at the source code to get the required Rust toolchain.
-//!
-//! This is just a test.
 
 /// The canonical `rust-gpu` URI
 const RUST_GPU_REPO: &str = "https://github.com/Rust-GPU/rust-gpu";
@@ -22,8 +20,6 @@ pub enum SpirvSource {
     /// If the shader specifies a version like:
     ///   `spirv-std = { git = "https://github.com..." ... }`
     /// then the source of `rust-gpu` is `Git`.
-    ///
-    /// `(String, String)` is the repo source and revision hash or tag.
     Git {
         /// URL of the repository
         url: String,
@@ -33,8 +29,6 @@ pub enum SpirvSource {
     /// If the shader specifies a version like:
     ///   `spirv-std = { path = "/path/to/rust-gpu" ... }`
     /// then the source of `rust-gpu` is `Path`.
-    ///
-    /// `(String, String)` is the repo path and the version.
     Path((String, String)),
 }
 
@@ -95,7 +89,7 @@ impl SpirvSource {
         crate::cache_dir().join("rust-gpu-repo").join(dir)
     }
 
-    /// Checkout the `rust-gpu` to the requested version.
+    /// Checkout the `rust-gpu` repo to the requested version.
     fn checkout(&self) {
         log::debug!(
             "Checking out `rust-gpu` repo at {} to {}",
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..1f53c29
--- /dev/null
+++ b/justfile
@@ -0,0 +1,19 @@
+[group: 'ci']
+build-shader-template:
+  cargo install --path crates/cargo-gpu
+  cargo gpu install --shader-crate crates/shader-crate-template
+  cargo gpu build --shader-crate crates/shader-crate-template --output-dir test-shaders
+  ls -lah test-shaders
+  cat test-shaders/manifest.json
+
+[group: 'ci']
+setup-lints:
+	cargo binstall cargo-shear
+
+[group: 'ci']
+lints:
+  cargo clippy -- --deny warnings
+  cargo fmt --check
+  # Look for unused crates
+  cargo shear
+