diff --git a/.github/workflows/push.yaml b/.github/workflows/push.yaml
new file mode 100644
index 0000000..62f638e
--- /dev/null
+++ b/.github/workflows/push.yaml
@@ -0,0 +1,41 @@
+name: push
+
+on: 
+  push:
+    branches: 
+      - main
+  pull_request:
+
+env:
+  # For setup-rust, see https://github.com/moonrepo/setup-rust/issues/22
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  install-and-build-shaders:
+    strategy:
+      matrix: 
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run: 
+        shell: bash
+    env: 
+      RUST_LOG: debug
+    steps:
+      - uses: actions/checkout@v2
+      - uses: moonrepo/setup-rust@v1
+      - run: rustup default stable 
+      - run: rustup update
+      - run: cargo test
+      - run: cargo install --path crates/cargo-gpu
+      - run: cargo gpu install
+      - run: cargo gpu build --shader-crate crates/shader-crate-template --output-dir test-shaders
+      - run: ls -lah test-shaders
+      - run: cat test-shaders/manifest.json
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: moonrepo/setup-rust@v1
+      - run: cargo clippy
diff --git a/Cargo.lock b/Cargo.lock
index 501e23e..e27864f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -66,6 +66,12 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
 [[package]]
 name = "bitflags"
 version = "2.6.0"
@@ -134,7 +140,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -206,6 +212,24 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "glam"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5418c17512bdf42730f9032c74e1ae39afc408745ebb2acf72fbc4691c17945"
+dependencies = [
+ "libm",
+]
+
+[[package]]
+name = "glam"
+version = "0.29.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc46dd3ec48fdd8e693a98d2b8bafae273a2d54c1de02a2a7e3d57d501f39677"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.15.1"
@@ -269,13 +293,19 @@ version = "0.2.161"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9489c2807c139ffd9c1794f4af0ebe86a828db53ecdc7fea2111d0fed085d1"
 
+[[package]]
+name = "libm"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8355be11b20d696c8f18f6cc018c4e372165b1fa8126cef092399c9951984ffa"
+
 [[package]]
 name = "libredox"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
- "bitflags",
+ "bitflags 2.6.0",
  "libc",
 ]
 
@@ -298,6 +328,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -370,6 +401,14 @@ version = "1.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba39f3699c378cd8970968dcbff9c43159ea4cfbd88d43c00b22f2ef10a435d2"
 
+[[package]]
+name = "rust-gpu-shader-crate-template"
+version = "0.1.0"
+dependencies = [
+ "glam 0.29.2",
+ "spirv-std",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.18"
@@ -393,7 +432,7 @@ checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -429,12 +468,54 @@ dependencies = [
  "toml",
 ]
 
+[[package]]
+name = "spirv-std"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68c3c0972a2df79abe2c8af2fe7f7937a9aa558b6a1f78fc5edf93f4d480d757"
+dependencies = [
+ "bitflags 1.3.2",
+ "glam 0.24.2",
+ "num-traits",
+ "spirv-std-macros",
+ "spirv-std-types",
+]
+
+[[package]]
+name = "spirv-std-macros"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73f776bf9f2897ea7acff15d7753711fdf1693592bd7459a01c394262b1df45c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "spirv-std-types",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "spirv-std-types"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a73417b7d72d95b4995c840dceb4e3b4bcbad4ff7f35df9c1655b6826c18d3a9"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.87"
@@ -472,7 +553,7 @@ checksum = "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.87",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 2c5db4b..7272a77 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,7 @@
 [workspace]
 members = [
     "crates/cargo-gpu", 
+    "crates/shader-crate-template"
 ]
 
 exclude = [
diff --git a/crates/cargo-gpu/src/main.rs b/crates/cargo-gpu/src/main.rs
index aab6d71..4f0a9ad 100644
--- a/crates/cargo-gpu/src/main.rs
+++ b/crates/cargo-gpu/src/main.rs
@@ -135,6 +135,15 @@ struct Spirv {
     channel: String,
 }
 
+impl Default for Spirv {
+    fn default() -> Self {
+        Self {
+            dep: Self::DEFAULT_DEP.into(),
+            channel: Self::DEFAULT_CHANNEL.into(),
+        }
+    }
+}
+
 impl core::fmt::Display for Spirv {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         format!("{}+{}", self.dep, self.channel).fmt(f)
@@ -142,12 +151,18 @@ impl core::fmt::Display for Spirv {
 }
 
 impl Spirv {
+    const DEFAULT_DEP: &str = r#"{ git = "https://github.com/Rust-GPU/rust-gpu.git" }"#;
+    const DEFAULT_CHANNEL: &str = "nightly-2024-04-24";
+
     /// Returns a string suitable to use as a directory.
     ///
     /// Created from the spirv-builder source dep and the rustc channel.
     fn to_dirname(&self) -> String {
         self.to_string()
-            .replace([std::path::MAIN_SEPARATOR, '.', ':', '@', '='], "_")
+            .replace(
+                [std::path::MAIN_SEPARATOR, '\\', '/', '.', ':', '@', '='],
+                "_",
+            )
             .split(['{', '}', ' ', '\n', '"', '\''])
             .collect::<Vec<_>>()
             .concat()
@@ -258,16 +273,13 @@ fn target_spec_dir() -> std::path::PathBuf {
 #[derive(Parser, Debug)]
 struct Install {
     /// spirv-builder dependency, written just like in a Cargo.toml file.
-    #[clap(
-        long,
-        default_value = r#"{ git = "https://github.com/Rust-GPU/rust-gpu.git" }"#
-    )]
+    #[clap(long, default_value = Spirv::DEFAULT_DEP)]
     spirv_builder: String,
 
     /// Rust toolchain channel to use to build `spirv-builder`.
     ///
     /// This must match the `spirv_builder` argument.
-    #[clap(long, default_value = "nightly-2024-04-24")]
+    #[clap(long, default_value = Spirv::DEFAULT_CHANNEL)]
     rust_toolchain: String,
 
     /// Force `spirv-builder-cli` and `rustc_codegen_spirv` to be rebuilt.
@@ -312,6 +324,7 @@ impl Install {
     fn run(&self) -> (std::path::PathBuf, std::path::PathBuf) {
         // Ensure the cache dir exists
         let cache_dir = cache_dir();
+        log::info!("cache directory is '{}'", cache_dir.display());
         std::fs::create_dir_all(&cache_dir).unwrap_or_else(|e| {
             log::error!(
                 "could not create cache directory '{}': {e}",
@@ -381,12 +394,21 @@ impl Install {
                 panic!("spirv-builder-cli build failed");
             }
 
-            let cli_path = release.join("spirv-builder-cli");
+            let cli_path = if cfg!(target_os = "windows") {
+                release.join("spirv-builder-cli").with_extension("exe")
+            } else {
+                release.join("spirv-builder-cli")
+            };
             if cli_path.is_file() {
                 log::info!("successfully built {}", cli_path.display());
                 std::fs::rename(&cli_path, &dest_cli_path).unwrap();
             } else {
                 log::error!("could not find {}", cli_path.display());
+                log::debug!("contents of '{}':", release.display());
+                for entry in std::fs::read_dir(&release).unwrap() {
+                    let entry = entry.unwrap();
+                    log::debug!("{}", entry.file_name().to_string_lossy());
+                }
                 panic!("spirv-builder-cli build failed");
             }
         }
@@ -757,7 +779,7 @@ fn dump_full_usage_for_readme() {
     println!("{}", buffer);
 }
 
-fn write_help(buffer: &mut impl std::io::Write, cmd: &mut clap::Command, depth: usize) {
+fn write_help(buffer: &mut impl std::io::Write, cmd: &mut clap::Command, _depth: usize) {
     if cmd.get_name() == "help" {
         return;
     }
@@ -774,7 +796,7 @@ fn write_help(buffer: &mut impl std::io::Write, cmd: &mut clap::Command, depth:
 
     for sub in cmd.get_subcommands_mut() {
         let _ = writeln!(buffer);
-        write_help(buffer, sub, depth + 1);
+        write_help(buffer, sub, _depth + 1);
     }
 }
 
@@ -782,6 +804,23 @@ fn write_help(buffer: &mut impl std::io::Write, cmd: &mut clap::Command, depth:
 mod test {
     use super::*;
 
+    #[test]
+    fn cached_checkout_dir_sanity() {
+        // Test that
+        let spirv = Spirv::default();
+        let dir = spirv.cached_checkout_path();
+        let name = dir
+            .file_name()
+            .unwrap()
+            .to_str()
+            .map(|s| s.to_string())
+            .unwrap();
+        assert_eq!(
+            "git_https___github_com_Rust-GPU_rust-gpu_git+nightly-2024-04-24",
+            &name
+        );
+    }
+
     #[test]
     fn builder_from_params() {
         let shader_crate = std::path::PathBuf::from("../shader-crate-template");
diff --git a/crates/shader-crate-template/.gitignore b/crates/shader-crate-template/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/crates/shader-crate-template/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/crates/shader-crate-template/Cargo.lock b/crates/shader-crate-template/Cargo.lock
new file mode 100644
index 0000000..d7a52c4
--- /dev/null
+++ b/crates/shader-crate-template/Cargo.lock
@@ -0,0 +1,123 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "autocfg"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "glam"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5418c17512bdf42730f9032c74e1ae39afc408745ebb2acf72fbc4691c17945"
+dependencies = [
+ "libm",
+]
+
+[[package]]
+name = "glam"
+version = "0.29.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "480c9417a5dc586fc0c0cb67891170e59cc11e9dc79ba1c11ddd2c56ca3f3b90"
+dependencies = [
+ "libm",
+]
+
+[[package]]
+name = "libm"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8355be11b20d696c8f18f6cc018c4e372165b1fa8126cef092399c9951984ffa"
+
+[[package]]
+name = "num-traits"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
+dependencies = [
+ "autocfg",
+ "libm",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.89"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "rust-gpu-shader-crate-template"
+version = "0.1.0"
+dependencies = [
+ "glam 0.29.1",
+ "spirv-std",
+]
+
+[[package]]
+name = "spirv-std"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68c3c0972a2df79abe2c8af2fe7f7937a9aa558b6a1f78fc5edf93f4d480d757"
+dependencies = [
+ "bitflags",
+ "glam 0.24.2",
+ "num-traits",
+ "spirv-std-macros",
+ "spirv-std-types",
+]
+
+[[package]]
+name = "spirv-std-macros"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73f776bf9f2897ea7acff15d7753711fdf1693592bd7459a01c394262b1df45c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "spirv-std-types",
+ "syn",
+]
+
+[[package]]
+name = "spirv-std-types"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a73417b7d72d95b4995c840dceb4e3b4bcbad4ff7f35df9c1655b6826c18d3a9"
+
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
diff --git a/crates/shader-crate-template/Cargo.toml b/crates/shader-crate-template/Cargo.toml
new file mode 100644
index 0000000..5d62ebf
--- /dev/null
+++ b/crates/shader-crate-template/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+name = "rust-gpu-shader-crate-template"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["rlib", "cdylib"]
+
+# Dependencies for CPU and GPU code
+[dependencies]
+spirv-std = { version = "0.9" }
+
+# dependencies for GPU code
+[target.'cfg(target_arch = "spirv")'.dependencies]
+glam = { version = "0.29", default-features = false, features = ["libm"] }
+
+
+# dependencies for CPU code
+[target.'cfg(not(target_arch = "spirv"))'.dependencies]
+glam = { version = "0.29", features = ["std"] }
+
diff --git a/crates/shader-crate-template/README.md b/crates/shader-crate-template/README.md
new file mode 100644
index 0000000..847967e
--- /dev/null
+++ b/crates/shader-crate-template/README.md
@@ -0,0 +1,5 @@
+# shader-crate
+
+This is a shader crate that can be compiled to SPIR-V using `rust-gpu`.
+
+This crate can also be used from CPU Rust code, just like any other crate.
diff --git a/crates/shader-crate-template/src/lib.rs b/crates/shader-crate-template/src/lib.rs
new file mode 100644
index 0000000..e98f03d
--- /dev/null
+++ b/crates/shader-crate-template/src/lib.rs
@@ -0,0 +1,42 @@
+//! Shader entry points.
+//!
+//! Contains an example vertex shader, fragment shader and one example compute
+//! shader.
+#![no_std]
+use glam::{Vec2, Vec4};
+use spirv_std::spirv;
+
+pub const CLIP_SPACE_COORD_QUAD_CCW: [Vec4; 6] = {
+    let tl = Vec4::new(-1.0, 1.0, 0.5, 1.0);
+    let tr = Vec4::new(1.0, 1.0, 0.5, 1.0);
+    let bl = Vec4::new(-1.0, -1.0, 0.5, 1.0);
+    let br = Vec4::new(1.0, -1.0, 0.5, 1.0);
+    [bl, br, tr, tr, tl, bl]
+};
+
+pub const UV_COORD_QUAD_CCW: [Vec2; 6] = {
+    let tl = Vec2::new(0.0, 0.0);
+    let tr = Vec2::new(1.0, 0.0);
+    let bl = Vec2::new(0.0, 1.0);
+    let br = Vec2::new(1.0, 1.0);
+    [bl, br, tr, tr, tl, bl]
+};
+
+/// Vertex shader that renders an implicit quad.
+#[spirv(vertex)]
+pub fn vertex(
+    #[spirv(vertex_index)] vertex_id: u32,
+    out_uv: &mut Vec2,
+    #[spirv(position)] clip_pos: &mut Vec4,
+) {
+    let index = vertex_id as usize % 6;
+    *out_uv = UV_COORD_QUAD_CCW[index];
+    *clip_pos = CLIP_SPACE_COORD_QUAD_CCW[index];
+}
+
+/// Fragment shader that uses UV coords passed in from the vertex shader
+/// to render a simple gradient.
+#[spirv(fragment)]
+pub fn fragment(in_uv: Vec2, frag_color: &mut Vec4) {
+    *frag_color = Vec4::new(in_uv.x, in_uv.y, 0.0, 1.0);
+}