Merge pull request #288 from codecrafters-io/andy/upgrade

[Redis] CC-1594: Move away from alpine based buildpacks to debian based ones for C

compiled_starters/c/.codecrafters/compile.sh

@@ -8,4 +8,5 @@
 
 set -e # Exit on failure
 
-gcc -o /tmp/codecrafters-build-redis-c app/*.c
+cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake
+cmake --build ./build

compiled_starters/c/.codecrafters/run.sh

@@ -8,4 +8,4 @@
 
 set -e # Exit on failure
 
-exec /tmp/codecrafters-build-redis-c "$@"
+exec $(dirname $0)/build/redis "$@"

compiled_starters/c/.gitignore

@@ -0,0 +1,55 @@
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+build
+vcpkg_installed

compiled_starters/c/CMakeLists.txt

@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 3.13)
+
+project(codecrafters-redis)
+
+file(GLOB_RECURSE SOURCE_FILES src/*.c src/*.h)
+
+set(CMAKE_C_STANDARD 23) # Enable the C23 standard
+
+add_executable(redis ${SOURCE_FILES})

compiled_starters/c/README.md

@@ -12,7 +12,7 @@ event loops, the Redis protocol and more.
 
 # Passing the first stage
 
-The entry point for your Redis implementation is in `app/server.c`. Study and
+The entry point for your Redis implementation is in `src/main.c`. Study and
 uncomment the relevant code, and push your changes to pass the first stage:
 
 ```sh
@@ -26,8 +26,8 @@ That's all!
 
 Note: This section is for stages 2 and beyond.
 
-1. Ensure you have `gcc` installed locally
+1. Ensure you have `cmake` installed locally
 1. Run `./your_program.sh` to run your Redis server, which is implemented in
-   `app/server.c`.
+   `src/main.c`.
 1. Commit your changes and run `git push origin master` to submit your solution
    to CodeCrafters. Test output will be streamed to your terminal.

compiled_starters/c/codecrafters.yml

@@ -7,5 +7,5 @@ debug: false
 # Use this to change the C version used to run your code
 # on Codecrafters.
 #
-# Available versions: c-9.2
-language_pack: c-9.2
+# Available versions: c-23
+language_pack: c-23

compiled_starters/c/vcpkg-configuration.json

@@ -0,0 +1,14 @@
+{
+  "default-registry": {
+    "kind": "git",
+    "baseline": "c4af3593e1f1aa9e14a560a09e45ea2cb0dfd74d",
+    "repository": "https://github.com/microsoft/vcpkg"
+  },
+  "registries": [
+    {
+      "kind": "artifact",
+      "location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
+      "name": "microsoft"
+    }
+  ]
+}

compiled_starters/c/vcpkg.json

@@ -0,0 +1,3 @@
+{
+  "dependencies": []
+}

compiled_starters/c/your_program.sh

@@ -14,11 +14,12 @@ set -e # Exit early if any commands fail
 # - Edit .codecrafters/compile.sh to change how your program compiles remotely
 (
   cd "$(dirname "$0")" # Ensure compile steps are run within the repository directory
-  gcc -o /tmp/codecrafters-build-redis-c app/*.c
+  cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake
+  cmake --build ./build
 )
 
 # Copied from .codecrafters/run.sh
 #
 # - Edit this to change how your program runs locally
 # - Edit .codecrafters/run.sh to change how your program runs remotely
-exec /tmp/codecrafters-build-redis-c "$@"
+exec $(dirname $0)/build/redis "$@"

dockerfiles/c-23.Dockerfile

@@ -0,0 +1,38 @@
+# syntax=docker/dockerfile:1.7-labs
+FROM gcc:14.2.0-bookworm
+
+# Ensures the container is re-built if dependency files change
+ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="vcpkg.json,vcpkg-configuration.json"
+
+RUN apt-get update && \
+    apt-get install --no-install-recommends -y zip=3.* && \ 
+    apt-get install --no-install-recommends -y g++=4:* && \
+    apt-get install --no-install-recommends -y build-essential=12.* && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# cmake is required by vcpkg
+RUN wget --progress=dot:giga https://github.com/Kitware/CMake/releases/download/v3.30.5/cmake-3.30.5-Linux-x86_64.tar.gz && \
+    tar -xzvf cmake-3.30.5-Linux-x86_64.tar.gz && \
+    mv cmake-3.30.5-linux-x86_64/ /cmake
+
+ENV CMAKE_BIN="/cmake/bin"
+ENV PATH="${CMAKE_BIN}:$PATH"
+
+RUN git clone https://github.com/microsoft/vcpkg.git && \
+    ./vcpkg/bootstrap-vcpkg.sh -disableMetrics
+
+ENV VCPKG_ROOT="/vcpkg"
+ENV PATH="${VCPKG_ROOT}:$PATH"
+
+WORKDIR /app
+
+# .git & README.md are unique per-repository. We ignore them on first copy to prevent cache misses
+COPY --exclude=.git --exclude=README.md . /app
+
+RUN vcpkg install --no-print-usage
+RUN sed -i '1s/^/set(VCPKG_INSTALL_OPTIONS --no-print-usage)\n/' ${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake
+
+RUN mkdir -p /app-cached
+RUN if [ -d "/app/build" ]; then mv /app/build /app-cached; fi
+RUN if [ -d "/app/vcpkg_installed" ]; then mv /app/vcpkg_installed /app-cached; fi

solutions/c/01-jm1/code/.codecrafters/compile.sh

@@ -8,4 +8,5 @@
 
 set -e # Exit on failure
 
-gcc -o /tmp/codecrafters-build-redis-c app/*.c
+cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake
+cmake --build ./build

solutions/c/01-jm1/code/.codecrafters/run.sh

@@ -8,4 +8,4 @@
 
 set -e # Exit on failure
 
-exec /tmp/codecrafters-build-redis-c "$@"
+exec $(dirname $0)/build/redis "$@"

solutions/c/01-jm1/code/.gitignore

@@ -0,0 +1,55 @@
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+build
+vcpkg_installed

solutions/c/01-jm1/code/CMakeLists.txt

@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 3.13)
+
+project(codecrafters-redis)
+
+file(GLOB_RECURSE SOURCE_FILES src/*.c src/*.h)
+
+set(CMAKE_C_STANDARD 23) # Enable the C23 standard
+
+add_executable(redis ${SOURCE_FILES})

solutions/c/01-jm1/code/README.md

@@ -12,7 +12,7 @@ event loops, the Redis protocol and more.
 
 # Passing the first stage
 
-The entry point for your Redis implementation is in `app/server.c`. Study and
+The entry point for your Redis implementation is in `src/main.c`. Study and
 uncomment the relevant code, and push your changes to pass the first stage:
 
 ```sh
@@ -26,8 +26,8 @@ That's all!
 
 Note: This section is for stages 2 and beyond.
 
-1. Ensure you have `gcc` installed locally
+1. Ensure you have `cmake` installed locally
 1. Run `./your_program.sh` to run your Redis server, which is implemented in
-   `app/server.c`.
+   `src/main.c`.
 1. Commit your changes and run `git push origin master` to submit your solution
    to CodeCrafters. Test output will be streamed to your terminal.

solutions/c/01-jm1/code/codecrafters.yml

@@ -7,5 +7,5 @@ debug: false
 # Use this to change the C version used to run your code
 # on Codecrafters.
 #
-# Available versions: c-9.2
-language_pack: c-9.2
+# Available versions: c-23
+language_pack: c-23

solutions/c/01-jm1/code/vcpkg-configuration.json

@@ -0,0 +1,14 @@
+{
+  "default-registry": {
+    "kind": "git",
+    "baseline": "c4af3593e1f1aa9e14a560a09e45ea2cb0dfd74d",
+    "repository": "https://github.com/microsoft/vcpkg"
+  },
+  "registries": [
+    {
+      "kind": "artifact",
+      "location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
+      "name": "microsoft"
+    }
+  ]
+}

solutions/c/01-jm1/code/vcpkg.json

@@ -0,0 +1,3 @@
+{
+  "dependencies": []
+}

solutions/c/01-jm1/code/your_program.sh

@@ -14,11 +14,12 @@ set -e # Exit early if any commands fail
 # - Edit .codecrafters/compile.sh to change how your program compiles remotely
 (
   cd "$(dirname "$0")" # Ensure compile steps are run within the repository directory
-  gcc -o /tmp/codecrafters-build-redis-c app/*.c
+  cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake
+  cmake --build ./build
 )
 
 # Copied from .codecrafters/run.sh
 #
 # - Edit this to change how your program runs locally
 # - Edit .codecrafters/run.sh to change how your program runs remotely
-exec /tmp/codecrafters-build-redis-c "$@"
+exec $(dirname $0)/build/redis "$@"

solutions/c/01-jm1/explanation.md

@@ -1,4 +1,4 @@
-The entry point for your Redis implementation is in `app/server.c`.
+The entry point for your Redis implementation is in `src/main.c`.
 
 Study and uncomment the relevant code: 
 

starter_templates/c/code/.codecrafters/compile.sh

@@ -8,4 +8,5 @@
 
 set -e # Exit on failure
 
-gcc -o /tmp/codecrafters-build-redis-c app/*.c
+cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake
+cmake --build ./build

starter_templates/c/code/.codecrafters/run.sh

@@ -8,4 +8,4 @@
 
 set -e # Exit on failure
 
-exec /tmp/codecrafters-build-redis-c "$@"
+exec $(dirname $0)/build/redis "$@"