hakari to speedup building, change structure of

the workspace

.config/hakari.toml

@@ -0,0 +1,27 @@
+# This file contains settings for `cargo hakari`.
+# See https://docs.rs/cargo-hakari/latest/cargo_hakari/config for a full list of options.
+
+hakari-package = "my-workspace-hack"
+
+# Format version for hakari's output. Version 4 requires cargo-hakari 0.9.22 or above.
+dep-format-version = "4"
+
+# Setting workspace.resolver = "2" or higher in the root Cargo.toml is HIGHLY recommended.
+# Hakari works much better with the v2 resolver. (The v2 and v3 resolvers are identical from
+# hakari's perspective, so you're welcome to set either.)
+#
+# For more about the new feature resolver, see:
+# https://blog.rust-lang.org/2021/03/25/Rust-1.51.0.html#cargos-new-feature-resolver
+resolver = "2"
+
+# Add triples corresponding to platforms commonly used by developers here.
+# https://doc.rust-lang.org/rustc/platform-support.html
+platforms = [
+    "x86_64-unknown-linux-gnu",
+    # "x86_64-apple-darwin",
+    # "aarch64-apple-darwin",
+    # "x86_64-pc-windows-msvc",
+]
+
+# Write out exact versions rather than a semver range. (Defaults to false.)
+# exact-versions = true

Cargo.lock

@@ -583,6 +583,7 @@ name = "faas-rs"
 version = "0.1.0"
 dependencies = [
  "actix-web",
+ "my-workspace-hack",
  "serde",
  "serde_json",
  "service",
@@ -1172,6 +1173,25 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "defc4c55412d89136f966bbb339008b474350e5e6e78d2714439c386b3137a03"
 
+[[package]]
+name = "my-workspace-hack"
+version = "0.1.0"
+dependencies = [
+ "actix-router",
+ "bytes",
+ "log",
+ "memchr",
+ "mio",
+ "prost",
+ "regex",
+ "regex-automata",
+ "regex-syntax",
+ "serde",
+ "syn",
+ "tracing",
+ "tracing-core",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.1.0"
@@ -1548,6 +1568,7 @@ dependencies = [
  "containerd-client",
  "env_logger",
  "log",
+ "my-workspace-hack",
  "prost-types",
  "serde",
  "serde_json",

Cargo.toml

@@ -1,7 +1,14 @@
 [workspace]
-members = ["app", "service"]
+members = ["crates/*"]
 resolver = "3"
 
+[workspace.package]
+version = "0.0.1"
+authors = ["sparkzky", "Samuka007"]
+
+[workspace.metadata.crane]
+name = "faas-rs"
+
 # API 模块：基于 Actix Web 提供 RESTful 接口，调用 service 模块的功能。
 # 测试：编写单元测试和集成测试，确保服务的可靠性。
 # 镜像管理：实现缓存逻辑，并支持镜像解包和检查功能

crates/app/Cargo.toml

@@ -9,3 +9,4 @@ tokio = { version = "1", features = ["full"] }
 service = { path = "../service" } 
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+my-workspace-hack = { version = "0.1", path = "../my-workspace-hack" }

crates/my-workspace-hack/.gitattributes

@@ -0,0 +1,4 @@
+# Avoid putting conflict markers in the generated Cargo.toml file, since their presence breaks
+# Cargo.
+# Also do not check out the file as CRLF on Windows, as that's what hakari needs.
+Cargo.toml merge=binary -crlf

crates/my-workspace-hack/Cargo.toml

@@ -0,0 +1,45 @@
+# This file is generated by `cargo hakari`.
+# To regenerate, run:
+#     cargo hakari generate
+
+[package]
+name = "my-workspace-hack"
+version = "0.1.0"
+edition = "2021"
+description = "workspace-hack package, managed by hakari"
+# You can choose to publish this crate: see https://docs.rs/cargo-hakari/latest/cargo_hakari/publishing.
+publish = false
+
+# The parts of the file between the BEGIN HAKARI SECTION and END HAKARI SECTION comments
+# are managed by hakari.
+
+### BEGIN HAKARI SECTION
+[dependencies]
+actix-router = { version = "0.5", default-features = false, features = ["http", "unicode"] }
+bytes = { version = "1" }
+log = { version = "0.4", default-features = false, features = ["std"] }
+memchr = { version = "2" }
+mio = { version = "1", features = ["net", "os-ext"] }
+prost = { version = "0.13", features = ["prost-derive"] }
+regex = { version = "1" }
+regex-automata = { version = "0.4", default-features = false, features = ["dfa-onepass", "hybrid", "meta", "nfa-backtrack", "perf-inline", "perf-literal", "unicode"] }
+regex-syntax = { version = "0.8" }
+serde = { version = "1", features = ["derive"] }
+tracing = { version = "0.1", features = ["log"] }
+tracing-core = { version = "0.1", default-features = false, features = ["std"] }
+
+[build-dependencies]
+actix-router = { version = "0.5", default-features = false, features = ["http", "unicode"] }
+bytes = { version = "1" }
+log = { version = "0.4", default-features = false, features = ["std"] }
+memchr = { version = "2" }
+prost = { version = "0.13", features = ["prost-derive"] }
+regex = { version = "1" }
+regex-automata = { version = "0.4", default-features = false, features = ["dfa-onepass", "hybrid", "meta", "nfa-backtrack", "perf-inline", "perf-literal", "unicode"] }
+regex-syntax = { version = "0.8" }
+serde = { version = "1", features = ["derive"] }
+syn = { version = "2", features = ["extra-traits", "fold", "full", "visit", "visit-mut"] }
+tracing = { version = "0.1", features = ["log"] }
+tracing-core = { version = "0.1", default-features = false, features = ["std"] }
+
+### END HAKARI SECTION

crates/my-workspace-hack/build.rs

@@ -0,0 +1,2 @@
+// A build script is required for cargo to consider build dependencies.
+fn main() {}

crates/my-workspace-hack/src/lib.rs

@@ -0,0 +1 @@
+// This is a stub lib.rs.

crates/service/Cargo.toml

@@ -12,3 +12,4 @@ serde_json = "1.0"
 log = "0.4"
 env_logger = "0.10"
 prost-types = "0.13.4"
+my-workspace-hack = { version = "0.1", path = "../my-workspace-hack" }

crates/service/src/lib.rs

@@ -1,15 +1,14 @@
 use containerd_client::{
     services::v1::{
         container::Runtime, Container, CreateContainerRequest, CreateTaskRequest,
-        DeleteContainerRequest, DeleteTaskRequest, GetImageRequest, KillRequest,
+        DeleteContainerRequest, DeleteTaskRequest, KillRequest,
         ListContainersRequest, ListTasksRequest, StartRequest, WaitRequest,
     },
     tonic::Request,
     with_namespace, Client,
 };
-use prost_types::Any;
+
 use std::{
-    collections::HashMap,
     fs::{self, File},
     sync::{Arc, Mutex},
     time::Duration,
@@ -17,7 +16,8 @@ use std::{
 use tokio::time::timeout;
 
 // config.json,dockerhub密钥
-const DOCKER_CONFIG_DIR: &str = "/var/lib/faasd/.docker/";
+// const DOCKER_CONFIG_DIR: &str = "/var/lib/faasd/.docker/";
+
 // 命名空间（容器的）
 const NAMESPACE: &str = "default";
 
@@ -36,7 +36,7 @@ impl Service {
     }
 
     pub async fn create_container(&self, image: String, cid: String) {
-        // let spec = include_str!("../../container_spec.json").to_string();
+        // let spec = include_str!("../container_spec.json").to_string();
         // let spec = Any {
         //     type_url: "types.containerd.io/opencontainers/runtime-spec/1/Spec".to_string(),
         //     value: spec.into_bytes(),

flake.nix

@@ -53,24 +53,82 @@
           fileset = lib.fileset.unions [
             ./Cargo.toml
             ./Cargo.lock
-            (craneLib.fileset.commonCargoSources ./app)
-            (craneLib.fileset.commonCargoSources ./service)
+            (craneLib.fileset.commonCargoSources ./crates/app)
+            (craneLib.fileset.commonCargoSources ./crates/service)
+            (craneLib.fileset.commonCargoSources ./crates/my-workspace-hack)
             (craneLib.fileset.commonCargoSources crate)
           ];
         };
 
         faas-rs-crate = craneLib.buildPackage ( individualCrateArgs // {
           pname = "faas-rs";
-          cargoExtraArgs = "--bin faas-rs";
-          src = fileSetForCrate ./app;
+          cargoExtraArgs = "-p faas-rs";
+          src = fileSetForCrate ./crates/app;
         });
       in
       with pkgs;
       {
-        checks = { inherit faas-rs-crate; };
+        checks = { 
+          inherit faas-rs-crate;
+
+          # Run clippy (and deny all warnings) on the workspace source,
+          # again, reusing the dependency artifacts from above.
+          #
+          # Note that this is done as a separate derivation so that
+          # we can block the CI if there are issues here, but not
+          # prevent downstream consumers from building our crate by itself.
+          clippy = craneLib.cargoClippy (commonArgs // {
+            inherit cargoArtifacts;
+            cargoClippyExtraArgs = "--all-targets -- --deny warnings -Z unstable-options";
+          });
+
+          doc = craneLib.cargoDoc (commonArgs // {
+            inherit cargoArtifacts;
+          });
+
+          # Check formatting
+          fmt = craneLib.cargoFmt {
+            inherit src;
+          };
+
+          # Run tests with cargo-nextest
+          # Consider setting `doCheck = false` on other crate derivations
+          # if you do not want the tests to run twice
+          nextest = craneLib.cargoNextest (commonArgs // {
+            inherit cargoArtifacts;
+            partitions = 1;
+            partitionType = "count";
+            cargoNextestPartitionsExtraArgs = "--no-tests=pass";
+          });
+
+          # Ensure that cargo-hakari is up to date
+          hakari = craneLib.mkCargoDerivation {
+            inherit src;
+            pname = "my-workspace-hack";
+            cargoArtifacts = null;
+            doInstallCargoArtifacts = false;
+
+            buildPhaseCargoCommand = ''
+              cargo hakari generate --diff  # workspace-hack Cargo.toml is up-to-date
+              cargo hakari manage-deps --dry-run  # all workspace crates depend on workspace-hack
+              cargo hakari verify
+            '';
+
+            nativeBuildInputs = [
+              pkgs.cargo-hakari
+            ];
+          };
+        };
 
         packages.default = faas-rs-crate;
 
+        apps = {
+          faas-rs = flake-utils.lib.mkApp {
+            drv = faas-rs-crate;
+            desc = "FaaS Rust Project";
+          };
+        };
+
         devShells.default = craneLib.devShell {
           checks = self.checks.${system};