feat(devx): 🧑‍💻 update/simplify dev environment to use devbox

.envrc

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Automatically sets up your devbox environment whenever you cd into this
+# directory via our direnv integration:
+
+eval "$(devbox generate direnv --print-envrc)"
+
+# check out https://www.jetpack.io/devbox/docs/ide_configuration/direnv/
+# for more details

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.27.6)
+cmake_minimum_required(VERSION 3.30.4)
 project(dao
   LANGUAGES C CXX
 )
@@ -8,9 +8,13 @@ enable_testing()
 set(GLOBAL PROPERTY CTEST_TARGETS_ADDED 1)
 
 set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_CXX_STANDARD_REQUIRED)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_CXX_COMPILER_LAUNCHER "ccache")
+set(CMAKE_CXX_SCAN_FOR_MODULES ON)
+set(CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH};${DEVBOX_PACKAGES_DIR}")
+
+find_library(STDCPP_LIB stdlibc++11 REQUIRED)
 
 include(cmake/llvm.cmake)
 
@@ -20,6 +24,7 @@ include_directories(${CMAKE_INCLUDE_PATH}
 )
 link_directories(${CMAKE_LIBRARY_PATH})
 link_libraries(${LLVM_LIBS})
+#link_libraries(${LLVM_LIBS} stdc++fs)
 
 add_subdirectory(packages/compiler)
 add_subdirectory(apps/daoc)

CMakePresets.json

@@ -4,7 +4,7 @@
     "conan": {}
   },
   "include": [
-    "/workspace/dao/build/CMakePresets.json"
+    "build/CMakePresets.json"
   ],
   "configurePresets": [
     {

Taskfile.yaml

@@ -3,30 +3,44 @@ version: "3"
 env:
   DOCKER_BUILDKIT: 1
   BUILDKIT_PROGRESS: "plain"
-  BUILD_OS: "ubuntu-22.04"
+  BUILD_OS: "linux"
   BUILD_COMPILER: "clang"
-  BUILD_TYPE: "debug"
+  BUILD_TYPE: "Debug"
+
+  # TODO (andrew): disambiguate host vs target (a.k.a. conan build) settings
 
 tasks:
-  lock: conan lock create .
+  lock:
+    aliases: [l]
+    cmds:
+      - |
+        devbox run conan lock create . \
+          --profile:host="profiles/${BUILD_OS}.${BUILD_COMPILER}.ini" \
+          --profile:build="profiles/${BUILD_OS}.${BUILD_COMPILER}.ini"
 
   install:
+    aliases: [i]
     cmds:
       - |
-        conan install . \
-          --profile="profiles/${BUILD_OS}.${BUILD_COMPILER}.${BUILD_TYPE}.ini" \
+        devbox run conan install . \
+          --profile:host="profiles/${BUILD_OS}.${BUILD_COMPILER}.ini" \
+          --profile:build="profiles/${BUILD_OS}.${BUILD_COMPILER}.ini" \
           --output-folder="build" \
-          --build=missing
+          --build=missing \
+          --settings=build_type=${BUILD_TYPE}
 
   generate:
-    aliases: [gen]
+    aliases: [g, gen]
     cmds:
-      - cmake . --preset default
+      - devbox run cmake . --preset default
 
-  clean: cmake --build --preset default --target clean
+  clean: devbox run cmake --build --preset default --target clean
 
-  build: time cmake --build --preset default
+  build:
+    aliases: [b]
+    cmds:
+      - time devbox run cmake --build --preset default
 
   run: ./build/apps/daoc/daoc
 
-  test: ctest --test-dir build --preset default --output-on-failure --verbose
+  test: devbox run ctest --test-dir build --preset default --output-on-failure --verbose

cmake/llvm.cmake

@@ -1,19 +1,21 @@
-find_package(LLVM REQUIRED 16 CONFIG)
+find_package(
+  LLVM 19.1 REQUIRED CONFIG
+)
 message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
 message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
 
 add_definitions(${LLVM_DEFINITIONS})
 
 execute_process(
-  COMMAND llvm-config-16 --ldflags
+  COMMAND llvm-config --ldflags
   OUTPUT_VARIABLE LLVM_LD_FLAGS
 )
 string(STRIP ${LLVM_LD_FLAGS}  LLVM_LD_FLAGS)
 message(STATUS "LLVM_LD_FLAGS: ${LLVM_LD_FLAGS}")
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LLVM_LD_FLAGS}")
 
 execute_process(
-  COMMAND llvm-config-16 --libs core
+  COMMAND llvm-config --libs core
   OUTPUT_VARIABLE LLVM_LIBS
 )
 string(STRIP ${LLVM_LIBS}  LLVM_LIBS)

conan.lock

@@ -9,5 +9,6 @@
     "build_requires": [
         "cmake/3.27.7#6e11610a238b9292dffda14c34bb53e6%1696774949.5"
     ],
-    "python_requires": []
+    "python_requires": [],
+    "config_requires": []
 }

devbox.json

@@ -0,0 +1,27 @@
+{
+  "$schema": "https://raw.githubusercontent.com/jetify-com/devbox/0.13.6/.schema/devbox.schema.json",
+  "packages": {
+    "conan":   "2.9.1",
+    "cmake":   "3.30.4",
+    "ccache":  "4.10.2",
+    "go-task": "3.39.2",
+    "ninja":   "1.12.1",
+    "direnv":  "2.35.0",
+    "llvm_19": {
+      "version": "19.1.1",
+      "outputs": ["dev", "lib"]
+    },
+    "clang_19": "19.1.1",
+    "lld_19":   "19.1.1"
+  },
+  "shell": {
+    "init_hook": [
+      "echo 'Welcome to devbox!' > /dev/null"
+    ],
+    "scripts": {
+      "test": [
+        "echo \"Error: no test specified\" && exit 1"
+      ]
+    }
+  }
+}