Improved rust and bazel support for external usage.

.bazelignore

@@ -0,0 +1 @@
+build

.gitignore

@@ -1,6 +1,11 @@
 *build
 *build-cross
+!everestrs-build
 target
+bazel-bin
+bazel-out
+bazel-everest-framework
+bazel-testlogs
 watcher.lua
 workspace.yaml
 

BUILD.bazel

@@ -15,8 +15,8 @@ cc_library(
     strip_include_prefix = "include",
     visibility = ["//visibility:public"],
     deps = [
-        "@boost//:program_options",
-        "@boost//:uuid",
+        "@//third-party/bazel:boost_program_options",
+        "@//third-party/bazel:boost_uuid",
         "@com_github_HowardHinnant_date//:date",
         "@com_github_LiamBindle_mqtt-c//:libmqtt",
         "@com_github_biojppm_rapidyaml//:ryml",
@@ -29,17 +29,12 @@ cc_library(
 
 cc_library(
     name = "controller-ipc",
-    srcs = glob(["src/controller/*.cpp"]),
-    hdrs = glob(["src/controller/*.hpp"]),
+    srcs = ["src/controller/ipc.cpp"],
+    hdrs = ["src/controller/ipc.hpp"],
     copts = ["-std=c++17"],
     strip_include_prefix = "src",
     deps = [
-        ":framework",
-        "@com_github_biojppm_rapidyaml//:ryml",
-        "@com_github_everest_liblog//:liblog",
-        "@com_github_fmtlib_fmt//:fmt",
         "@com_github_nlohmann_json//:json",
-        "@com_github_warmcatt_libwebsockets//:libwebsockets",
     ],
 )
 
@@ -57,12 +52,12 @@ cc_binary(
     ),
     copts = ["-std=c++17"],
     deps = [
-        ":controller-ipc",
-        ":framework",
         "@com_github_biojppm_rapidyaml//:ryml",
         "@com_github_everest_liblog//:liblog",
         "@com_github_fmtlib_fmt//:fmt",
         "@com_github_warmcatt_libwebsockets//:libwebsockets",
+        "@everest-framework//:controller-ipc",
+        "@everest-framework//:framework",
         "@libcap//:libcap",
     ],
 )
@@ -77,12 +72,12 @@ cc_binary(
     ),
     visibility = ["//visibility:public"],
     deps = [
-        ":controller-ipc",
-        ":framework",
-        "@boost//:program_options",
+        "@//third-party/bazel:boost_program_options",
         "@com_github_everest_liblog//:liblog",
         "@com_github_fmtlib_fmt//:fmt",
         "@com_github_pboettch_json-schema-validator//:json-schema-validator",
+        "@everest-framework//:controller-ipc",
+        "@everest-framework//:framework",
         "@libcap//:libcap",
     ],
 )

WORKSPACE.bazel

@@ -1,4 +1,41 @@
-workspace(name = "com_github_everest_everest-framework")
+workspace(name = "everest-framework")
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "rules_rust",
+    sha256 = "36ab8f9facae745c9c9c1b33d225623d976e78f2cc3f729b7973d8c20934ab95",
+    urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.31.0/rules_rust-v0.31.0.tar.gz"],
+)
+
+load("@rules_rust//rust:repositories.bzl", "rules_rust_dependencies", "rust_register_toolchains")
+
+rules_rust_dependencies()
+
+rust_register_toolchains(
+    versions = ["1.74.0"],
+)
+
+load("@rules_rust//crate_universe:repositories.bzl", "crate_universe_dependencies")
+
+crate_universe_dependencies()
+
+load("@rules_rust//crate_universe:defs.bzl", "crates_repository", "crate")
+
+crates_repository(
+    name = "crate_index",
+    cargo_lockfile = "//everestrs:Cargo.lock",
+    isolated = False,
+    manifests = [
+        "//everestrs:Cargo.toml",
+        "//everestrs/everestrs:Cargo.toml",
+        "//everestrs/everestrs-build:Cargo.toml",
+    ],
+)
+
+load("@crate_index//:defs.bzl", "crate_repositories")
+
+crate_repositories()
 
 load("//third-party/bazel:repos.bzl", "everest_framework_repos")
 

everestrs/CMakeLists.txt

@@ -18,19 +18,18 @@ if (NOT EXISTS ${CXXBRIDGE_BINARY})
     endif ()
 endif ()
 
-set(CXXBRIDGE_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/cxxbridge)
-set(EVERESTRS_FFI_HEADER ${CXXBRIDGE_OUTPUT_DIR}/lib.rs.h)
-set(EVERESTRS_FFI_SOURCE ${CXXBRIDGE_OUTPUT_DIR}/lib.rs.cc)
-set(CXXBRIDGE_HEADER ${CXXBRIDGE_OUTPUT_DIR}/rust.h)
+set(CXXBRIDGE_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
+set(CXXBRIDGE_HEADER ${CXXBRIDGE_OUTPUT_DIR}/rust/cxx.h)
+set(EVERESTRS_FFI_HEADER ${CXXBRIDGE_OUTPUT_DIR}/everestrs/src/lib.rs.h)
+set(EVERESTRS_FFI_SOURCE ${CXXBRIDGE_OUTPUT_DIR}/everestrs/src/lib.rs.cc)
 
 add_custom_command(
     OUTPUT
-        ${CXXBRIDGE_OUTPUT_DIR}
         ${EVERESTRS_FFI_HEADER}
         ${EVERESTRS_FFI_SOURCE}
         ${CXXBRIDGE_HEADER}
     COMMAND
-        ${CMAKE_COMMAND} -E make_directory ${CXXBRIDGE_OUTPUT_DIR}
+        ${CMAKE_COMMAND} -E make_directory ${CXXBRIDGE_OUTPUT_DIR}/everestrs/src ${CXXBRIDGE_OUTPUT_DIR}/rust
     COMMAND
         ${CXXBRIDGE_BINARY} --header -o ${CXXBRIDGE_HEADER}
     COMMAND
@@ -47,7 +46,7 @@ add_custom_command(
 
 add_library(everestrs_sys STATIC
     ${EVERESTRS_FFI_SOURCE}
-    everestrs_sys/everestrs_sys.cpp
+    everestrs/src/everestrs_sys.cpp
 )
 add_library(everest::everestrs_sys ALIAS everestrs_sys)
 

everestrs/everestrs-build/BUILD.bazel

@@ -0,0 +1,40 @@
+load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_library")
+
+filegroup(
+    name = "templates",
+    srcs = glob(["jinja/**/*"]),
+)
+
+rust_library(
+    name = "everestrs-build",
+    srcs = glob(["src/**/*.rs"], exclude = ["src/bin/**"]),
+    deps = [
+        "@crate_index//:anyhow",
+        "@crate_index//:argh",
+        "@crate_index//:convert_case",
+        "@crate_index//:minijinja",
+        "@crate_index//:serde",
+        "@crate_index//:serde_json",
+        "@crate_index//:serde_yaml",
+    ],
+    data = ["@everest-framework//everestrs/everestrs-build:templates"],
+    visibility = ["//visibility:public"],
+    edition = "2021",
+)
+
+rust_binary(
+    name = "codegen",
+    srcs = glob(["src/bin/**/*.rs"]),
+    deps = [
+        "@crate_index//:anyhow",
+        "@crate_index//:argh",
+        "@crate_index//:convert_case",
+        "@crate_index//:minijinja",
+        "@crate_index//:serde",
+        "@crate_index//:serde_json",
+        "@crate_index//:serde_yaml",
+        "@everest-framework//everestrs/everestrs-build:everestrs-build",
+    ],
+    visibility = ["//visibility:public"],
+    edition = "2021",
+)