ci, codeowners, publish to crates.io

.github/CODEOWNERS

@@ -0,0 +1,17 @@
+# Core components
+/kos_core/ @codekansas @hatomist
+/daemon/ @codekansas @hatomist
+
+# Platform-specific code
+/platforms/kscale_micro/ @codekansas @hatomist
+/platforms/kscale_pro/ @codekansas @hatomist @WT-MM
+/platforms/sim/ @codekansas @hatomist
+/platforms/stub/ @codekansas @hatomist
+
+# Python client
+/pykos/ @codekansas @hatomist
+
+# Build and CI configuration
+/.github/ @codekansas @hatomist
+/toolchain/ @codekansas @hatomist
+*.toml @codekansas @hatomist

.gitlab-ci.yml

@@ -1,9 +1,11 @@
-image: kos-builder:latest
-
 variables:
   CARGO_HOME: $CI_PROJECT_DIR/.cargo
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
+  TOOLCHAIN_IMAGE: $CI_REGISTRY_IMAGE/toolchain
+  GIT_SUBMODULE_STRATEGY: recursive
+
+image: $TOOLCHAIN_IMAGE:latest
 
 # Cache dependencies between builds
 cache:
@@ -13,36 +15,63 @@ cache:
 
 # Define stages
 stages:
+  - build-toolchain
   - check
   - test
   - build
 
+.runner: &runner
+  tags:
+    - linux-x64
+
+build-toolchain:
+  <<: *runner
+  stage: build-toolchain
+  image: docker:latest
+
+  script:
+    - |
+      if [ "$GITLAB_CI" != "false" ]; then
+        echo "$CI_REGISTRY_PASSWORD" | docker login $CI_REGISTRY -u $CI_REGISTRY_USER --password-stdin
+        docker pull $TOOLCHAIN_IMAGE:latest || true
+      fi
+    - docker build --progress=plain --cache-from $TOOLCHAIN_IMAGE:latest -t $TOOLCHAIN_IMAGE:latest -f toolchain/Dockerfile .
+    - |
+      if [ "$GITLAB_CI" != "false" ]; then
+        docker push $TOOLCHAIN_IMAGE:latest
+      fi
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "push"
+      changes:
+        - toolchain/**/*
+        - .gitlab-ci.yml
+
 # Check formatting and run clippy on all branches
 format:
   stage: check
   script:
-    - cargo fmt -- --check
+    - cargo fmt --all -- --check
   rules:
     - when: always
+  allow_failure: true
 
 clippy:
   stage: check
   script:
     - cargo clippy -- -D warnings
   rules:
     - when: always
+  allow_failure: true
 
 # Test all features
 test:
   stage: test
   script:
     - |
       if [ "$GITLAB_CI" != "false" ]; then
-        # CI-specific test commands
-        cargo test --all-features --verbose
+        cargo test -F stub --verbose
       else
-        # Local test commands
-        cargo test
+        cargo test -F stub
       fi
   rules:
     - when: always
@@ -59,6 +88,8 @@ test:
       - target/$TARGET/release/daemon
   rules:
     - if: $CI_COMMIT_TAG
+      when: always
+    - when: manual
 
 # Linux x86_64
 build-linux-x86_64-stub-release:

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "protos/googleapis"]
-	path = proto/googleapis
-	url = https://github.com/googleapis/googleapis.git

Cross.toml

@@ -3,4 +3,11 @@ image = "ubuntu:24.04"
 pre-build = [
     "apt-get update",
     "apt-get install -y protobuf-compiler gcc-aarch64-linux-gnu g++-aarch64-linux-gnu build-essential"
-]
+]
+
+[target.x86_64-unknown-linux-gnu]
+image = "ubuntu:24.04"
+pre-build = [
+    "apt-get update",
+    "apt-get install -y protobuf-compiler build-essential"
+]

README.md

@@ -1,3 +1,39 @@
 # K-Scale OS
 
 Welcome to the K-Scale Operating System!
+
+## Building
+
+### Prerequisites
+
+- `cross` toolchain
+
+### Native build
+Native build with stub features:
+```bash
+cargo build --features stub
+```
+
+### Cross build
+Cross build for kbot:
+```bash
+cross build --release --target aarch64-unknown-linux-gnu --features kscale_pro
+```
+
+## Running
+
+```bash
+RUST_LOG=debug cargo run --features stub
+```
+
+## Contributing
+- Use `cargo fmt --all` to format the code.
+- Use `cargo clippy` to check for lint errors.
+- Use `cargo test` to run the tests.
+- Use `tracing` for logging.
+- Use `eyre` to handle errors.
+- No `unwrap()` or `expect()`.
+
+## License
+
+This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.

daemon/Cargo.toml

@@ -1,30 +1,36 @@
 [package]
-name = "daemon"
-version = "0.1.0"
-edition = "2021"
+name = "kos"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+description.workspace = true
+documentation.workspace = true
+readme.workspace = true
 
 [dependencies]
-kos_core = { path = "../kos_core" }
-kscale_micro = { path = "../platforms/kscale_micro", optional = true }
+kos_core = { version = "0.1.1", path = "../kos_core" }
 tokio = { version = "1", features = ["full"] }
 tonic = { version = "0.12", features = ["transport"] }
 eyre = "0.6"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 tower = "0.5"
 
-sim = { path = "../platforms/sim", optional = true }
-stub = { path = "../platforms/stub", optional = true }
+kos-sim = { version = "0.1.0", path = "../platforms/sim", optional = true }
+kos-stub = { version = "0.1.0", path = "../platforms/stub", optional = true }
+kos-zeroth-01 = { version = "0.1.0", path = "../platforms/zeroth-01", optional = true }
 
 [target.'cfg(target_os = "linux")'.dependencies]
-kscale_pro = { path = "../platforms/kscale_pro", optional = true }
-
-# Also can add external platforms here?
-# e.g. third_party_platform = { git = "https://github.com/thirdparty/platform", optional = true }
+kos-kbot = { version = "0.1.0", path = "../platforms/kbot", optional = true }
 
 [features]
-kscale_micro = ["dep:kscale_micro"]
-kscale_pro = ["dep:kscale_pro"]
-sim = ["dep:sim"]
-stub = ["dep:stub"]
-default = ["stub"]
+kos-zeroth-01 = ["dep:kos-zeroth-01"]
+kos-sim = ["dep:kos-sim"]
+kos-stub = ["dep:kos-stub"]
+default = ["kos-stub"]
+
+[[bin]]
+name = "kos"
+path = "src/main.rs"

daemon/src/main.rs

@@ -15,11 +15,17 @@ use tonic::transport::Server;
 use tracing::{debug, error, info};
 use tracing_subscriber::filter::EnvFilter;
 
-#[cfg(feature = "sim")]
-use sim::SimPlatform as PlatformImpl;
+#[cfg(not(any(feature = "kos-sim", feature = "kos-zeroth-01", feature = "kos-kbot")))]
+use kos_stub::StubPlatform as PlatformImpl;
 
-#[cfg(feature = "stub")]
-use stub::StubPlatform as PlatformImpl;
+#[cfg(feature = "kos-sim")]
+use kos_sim::SimPlatform as PlatformImpl;
+
+#[cfg(feature = "kos-zeroth-01")]
+use kos_zeroth_01::Zeroth01Platform as PlatformImpl;
+
+#[cfg(feature = "kos-kbot")]
+use kos_kbot::KbotPlatform as PlatformImpl;
 
 fn add_service_to_router(
     router: tonic::transport::server::Router,
@@ -69,14 +75,19 @@ async fn main() -> Result<()> {
         )
         .init();
 
+    let mut platform = PlatformImpl::new();
+
     // telemetry
-    Telemetry::initialize("test", "localhost", 1883).await?;
+    Telemetry::initialize(
+        format!("{}-{}", platform.name(), platform.serial()).as_str(),
+        "localhost",
+        1883,
+    )
+    .await?;
 
     let operations_store = Arc::new(Mutex::new(HashMap::new()));
     let operations_service = Arc::new(OperationsServiceImpl::new(operations_store));
 
-    let mut platform = PlatformImpl::new();
-
     platform.initialize(operations_service.clone())?;
 
     if let Err(e) = run_server(&platform, operations_service).await {

kos_core/Cargo.toml

@@ -1,7 +1,13 @@
 [package]
 name = "kos_core"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+description.workspace = true
+documentation.workspace = true
+readme.workspace = true
 build = "build.rs"
 
 [dependencies]

kos_core/build.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 
 fn main() {
     // Path to the Protobuf files
-    let proto_root = "../proto";
+    let proto_root = "proto";
 
     // Where to output the compiled Rust files
     let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());

kos_core/proto/googleapis/google/api/annotations.proto

@@ -0,0 +1,31 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.api;
+
+import "google/api/http.proto";
+import "google/protobuf/descriptor.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations";
+option java_multiple_files = true;
+option java_outer_classname = "AnnotationsProto";
+option java_package = "com.google.api";
+option objc_class_prefix = "GAPI";
+
+extend google.protobuf.MethodOptions {
+  // See `HttpRule`.
+  HttpRule http = 72295728;
+}