From ec608dfc03daf4a059be5ebf42aaf9a660322574 Mon Sep 17 00:00:00 2001
From: Paul Taylor <178183+trxcllnt@users.noreply.github.com>
Date: Thu, 20 Nov 2025 09:16:20 -0800
Subject: [PATCH] Use `sccache-dist` build cluster for conda and wheel builds
 (#341)

## Description
RAPIDS has deployed an autoscaling cloud build cluster that can be used
to accelerate building large RAPIDS projects.

This PR updates the conda and wheel builds to use the build cluster.

This contributes to
https://github.com/rapidsai/build-planning/issues/228.
---
 .devcontainer/Dockerfile                  |  1 +
 .github/workflows/build.yaml              |  9 ++++++++
 .github/workflows/pr.yaml                 | 13 ++++++++++++
 .github/workflows/test.yaml               |  4 ++++
 ci/build_cpp.sh                           |  4 ++--
 ci/build_python.sh                        |  7 +++---
 ci/build_wheel.sh                         |  6 +++++-
 cmake/rapids_config.cmake                 |  3 +++
 conda/recipes/libwholegraph/recipe.yaml   | 26 +++++++++++++++++------
 conda/recipes/pylibwholegraph/recipe.yaml | 25 +++++++++++++++++-----
 10 files changed, 80 insertions(+), 18 deletions(-)

diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 7053dd27..9b070b49 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -40,6 +40,7 @@ ENV HISTFILE="/home/coder/.cache/._bash_history"
 ENV AWS_ROLE_ARN="arn:aws:iam::279114543810:role/nv-gha-token-sccache-devs"
 ENV SCCACHE_REGION="us-east-2"
 ENV SCCACHE_BUCKET="rapids-sccache-devs"
+ENV SCCACHE_S3_USE_PREPROCESSOR_CACHE_MODE=true
 ENV SCCACHE_IDLE_TIMEOUT=0
 
 ###
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ee76c240..b0d27477 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -39,8 +39,10 @@ jobs:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       date: ${{ inputs.date }}
+      node_type: cpu8
       script: ci/build_cpp.sh
       sha: ${{ inputs.sha }}
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   python-build:
     needs: [cpp-build]
     secrets: inherit
@@ -51,6 +53,7 @@ jobs:
       date: ${{ inputs.date }}
       script: ci/build_python.sh
       sha: ${{ inputs.sha }}
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   docs-build:
     needs: cpp-build
     secrets: inherit
@@ -82,10 +85,12 @@ jobs:
       branch: ${{ inputs.branch }}
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
+      node_type: cpu8
       script: ci/build_wheel_cugraph-pyg.sh
       package-name: cugraph-pyg
       package-type: python
       pure-wheel: true
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-publish-cugraph-pyg:
     needs: wheel-build-cugraph-pyg
     secrets: inherit
@@ -105,11 +110,13 @@ jobs:
       branch: ${{ inputs.branch }}
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
+      node_type: cpu8
       script: ci/build_wheel_libwholegraph.sh
       package-name: libwholegraph
       package-type: cpp
       # build for every combination of arch and CUDA version, but only for the latest Python
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-build-pylibwholegraph:
     needs: wheel-build-libwholegraph
     secrets: inherit
@@ -119,9 +126,11 @@ jobs:
       branch: ${{ inputs.branch }}
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
+      node_type: cpu8
       script: ci/build_wheel_pylibwholegraph.sh
       package-name: pylibwholegraph
       package-type: python
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-publish-libwholegraph:
     needs: wheel-build-libwholegraph
     secrets: inherit
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 24ea205b..b6403091 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -107,7 +107,9 @@ jobs:
     uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@release/25.12
     with:
       build_type: pull-request
+      node_type: cpu8
       script: ci/build_cpp.sh
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   conda-cpp-tests:
     needs: [conda-cpp-build, changed-files]
     secrets: inherit
@@ -116,6 +118,7 @@ jobs:
     with:
       build_type: pull-request
       script: ci/test_cpp.sh
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   conda-python-build:
     needs: conda-cpp-build
     secrets: inherit
@@ -123,6 +126,7 @@ jobs:
     with:
       build_type: pull-request
       script: ci/build_python.sh
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   conda-notebook-tests:
     needs: [conda-python-build, changed-files]
     secrets: inherit
@@ -145,6 +149,7 @@ jobs:
       #  ref: https://github.com/pytorch/pytorch/issues/159779
       matrix_filter: map(select(.ARCH == "amd64" and (.CUDA_VER | startswith("12"))))
       script: ci/test_python.sh
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   docs-build:
     needs: conda-cpp-build
     secrets: inherit
@@ -161,19 +166,23 @@ jobs:
     with:
       build_type: pull-request
       script: ci/build_wheel_libwholegraph.sh
+      node_type: cpu8
       package-name: libwholegraph
       package-type: cpp
       # build for every combination of arch and CUDA version, but only for the latest Python
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-build-pylibwholegraph:
     needs: [checks, wheel-build-libwholegraph]
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@release/25.12
     with:
       build_type: pull-request
+      node_type: cpu8
       script: ci/build_wheel_pylibwholegraph.sh
       package-name: pylibwholegraph
       package-type: python
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-tests-pylibwholegraph:
     needs: [wheel-build-pylibwholegraph, changed-files]
     secrets: inherit
@@ -183,6 +192,7 @@ jobs:
       build_type: pull-request
       script: ci/test_wheel_pylibwholegraph.sh
       matrix_filter: map(select(.ARCH == "amd64"))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-build-cugraph-pyg:
     needs: checks
     secrets: inherit
@@ -191,10 +201,12 @@ jobs:
       # This selects "ARCH=amd64 + the latest supported Python + CUDA".
       matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
       build_type: pull-request
+      node_type: cpu8
       script: ci/build_wheel_cugraph-pyg.sh
       package-name: cugraph-pyg
       package-type: python
       pure-wheel: true
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-tests-cugraph-pyg:
     needs: [wheel-build-pylibwholegraph, wheel-build-cugraph-pyg, changed-files]
     secrets: inherit
@@ -204,3 +216,4 @@ jobs:
       build_type: pull-request
       script: ci/test_wheel_cugraph-pyg.sh
       matrix_filter: map(select(.ARCH == "amd64"))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index cdaf0147..ea88dcef 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -32,6 +32,7 @@ jobs:
       date: ${{ inputs.date }}
       script: ci/test_cpp.sh
       sha: ${{ inputs.sha }}
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   conda-notebook-tests:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@release/25.12
@@ -56,6 +57,7 @@ jobs:
       # TODO: remove the CUDA 13 exclusion here once there are pytorch CUDA 13 packages
       #  ref: https://github.com/pytorch/pytorch/issues/159779
       matrix_filter: map(select(.ARCH == "amd64" and (.CUDA_VER | startswith("12"))))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-tests-pylibwholegraph:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@release/25.12
@@ -66,6 +68,7 @@ jobs:
       sha: ${{ inputs.sha }}
       script: ci/test_wheel_pylibwholegraph.sh
       matrix_filter: map(select(.ARCH == "amd64"))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   wheel-tests-cugraph-pyg:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@release/25.12
@@ -76,3 +79,4 @@ jobs:
       sha: ${{ inputs.sha }}
       script: ci/test_wheel_cugraph-pyg.sh
       matrix_filter: map(select(.ARCH == "amd64"))
+      sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
diff --git a/ci/build_cpp.sh b/ci/build_cpp.sh
index 4f739b0f..2e0dde1b 100755
--- a/ci/build_cpp.sh
+++ b/ci/build_cpp.sh
@@ -5,7 +5,6 @@
 set -euo pipefail
 
 source rapids-configure-sccache
-
 source rapids-date-string
 
 export CMAKE_GENERATOR=Ninja
@@ -14,7 +13,7 @@ rapids-print-env
 
 rapids-logger "Begin cpp build"
 
-sccache --zero-stats
+sccache --stop-server 2>/dev/null || true
 
 RAPIDS_PACKAGE_VERSION=$(rapids-generate-version)
 export RAPIDS_PACKAGE_VERSION
@@ -30,3 +29,4 @@ rattler-build build --recipe conda/recipes/libwholegraph \
                     "${RATTLER_CHANNELS[@]}"
 
 sccache --show-adv-stats
+sccache --stop-server >/dev/null 2>&1 || true
diff --git a/ci/build_python.sh b/ci/build_python.sh
index 320b0c86..c7331969 100755
--- a/ci/build_python.sh
+++ b/ci/build_python.sh
@@ -5,7 +5,6 @@
 set -euo pipefail
 
 source rapids-configure-sccache
-
 source rapids-date-string
 
 export CMAKE_GENERATOR=Ninja
@@ -27,7 +26,7 @@ rapids-logger "Prepending channel ${CPP_CHANNEL} to RATTLER_CHANNELS"
 RATTLER_CHANNELS=("--channel" "${CPP_CHANNEL}" "${RATTLER_CHANNELS[@]}")
 
 # TODO: Remove `--test skip` flags once importing on a CPU node works correctly
-sccache --zero-stats
+sccache --stop-server 2>/dev/null || true
 
 rapids-logger "Building pylibwholegraph"
 
@@ -40,7 +39,7 @@ rattler-build build --recipe conda/recipes/pylibwholegraph \
                     "${RATTLER_CHANNELS[@]}"
 
 sccache --show-adv-stats
-sccache --zero-stats
+sccache --stop-server >/dev/null 2>&1 || true
 
 rapids-logger "Building cugraph-pyg"
 
@@ -53,7 +52,7 @@ rattler-build build --recipe conda/recipes/cugraph-pyg \
                     "${RATTLER_CHANNELS[@]}"
 
 sccache --show-adv-stats
-sccache --zero-stats
+sccache --stop-server >/dev/null 2>&1 || true
 
 # remove build_cache directory to avoid uploading the entire source tree
 # tracked in https://github.com/prefix-dev/rattler-build/issues/1424
diff --git a/ci/build_wheel.sh b/ci/build_wheel.sh
index 9531de3e..47170a7a 100755
--- a/ci/build_wheel.sh
+++ b/ci/build_wheel.sh
@@ -30,13 +30,16 @@ fi
 source rapids-configure-sccache
 source rapids-date-string
 
+export SCCACHE_S3_PREPROCESSOR_CACHE_KEY_PREFIX="${package_name}/${RAPIDS_CONDA_ARCH}/cuda${RAPIDS_CUDA_VERSION%%.*}/wheel/preprocessor-cache"
+export SCCACHE_S3_USE_PREPROCESSOR_CACHE_MODE=true
+
 rapids-generate-version > ./VERSION
 
 RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen "${RAPIDS_CUDA_VERSION}")"
 
 cd "${package_dir}"
 
-sccache --zero-stats
+sccache --stop-server 2>/dev/null || true
 
 rapids-logger "Building '${package_name}' wheel"
 rapids-pip-retry wheel \
@@ -47,6 +50,7 @@ rapids-pip-retry wheel \
     .
 
 sccache --show-adv-stats
+sccache --stop-server >/dev/null 2>&1 || true
 
 # pure-python packages should be marked as pure, and not have auditwheel run on them.
 if [[ ${package_name} == "cugraph-pyg" ]]; then
diff --git a/cmake/rapids_config.cmake b/cmake/rapids_config.cmake
index 768e2487..9cda1f26 100644
--- a/cmake/rapids_config.cmake
+++ b/cmake/rapids_config.cmake
@@ -35,3 +35,6 @@ if(NOT rapids-cmake-branch)
   set(rapids-cmake-branch "${_rapids_branch}")
 endif()
 include("${CMAKE_CURRENT_LIST_DIR}/RAPIDS.cmake")
+
+# Don't use sccache-dist for CMake's compiler tests
+set(ENV{SCCACHE_NO_DIST_COMPILE} "1")
diff --git a/conda/recipes/libwholegraph/recipe.yaml b/conda/recipes/libwholegraph/recipe.yaml
index d0ca3b7b..abc1b524 100644
--- a/conda/recipes/libwholegraph/recipe.yaml
+++ b/conda/recipes/libwholegraph/recipe.yaml
@@ -33,18 +33,32 @@ cache:
         - AWS_ACCESS_KEY_ID
         - AWS_SECRET_ACCESS_KEY
         - AWS_SESSION_TOKEN
+        - SCCACHE_DIST_AUTH_TOKEN
       env:
         CMAKE_C_COMPILER_LAUNCHER: ${{ env.get("CMAKE_C_COMPILER_LAUNCHER") }}
         CMAKE_CUDA_COMPILER_LAUNCHER: ${{ env.get("CMAKE_CUDA_COMPILER_LAUNCHER") }}
         CMAKE_CXX_COMPILER_LAUNCHER: ${{ env.get("CMAKE_CXX_COMPILER_LAUNCHER") }}
         CMAKE_GENERATOR: ${{ env.get("CMAKE_GENERATOR") }}
-        PARALLEL_LEVEL: ${{ env.get("PARALLEL_LEVEL") }}
-        SCCACHE_BUCKET: ${{ env.get("SCCACHE_BUCKET") }}
-        SCCACHE_IDLE_TIMEOUT: ${{ env.get("SCCACHE_IDLE_TIMEOUT") }}
-        SCCACHE_REGION: ${{ env.get("SCCACHE_REGION") }}
-        SCCACHE_S3_USE_SSL: ${{ env.get("SCCACHE_S3_USE_SSL") }}
-        SCCACHE_S3_NO_CREDENTIALS: ${{ env.get("SCCACHE_S3_NO_CREDENTIALS") }}
+        NVCC_APPEND_FLAGS: ${{ env.get("NVCC_APPEND_FLAGS", default="") }}
+        PARALLEL_LEVEL: ${{ env.get("PARALLEL_LEVEL", default="8") }}
+        RAPIDS_ARTIFACTS_DIR: ${{ env.get("RAPIDS_ARTIFACTS_DIR", default="") }}
+        SCCACHE_BUCKET: ${{ env.get("SCCACHE_BUCKET", default="") }}
+        SCCACHE_DIST_AUTH_TYPE: ${{ env.get("SCCACHE_DIST_AUTH_TYPE", default="token") }}
+        SCCACHE_DIST_FALLBACK_TO_LOCAL_COMPILE: ${{ env.get("SCCACHE_DIST_FALLBACK_TO_LOCAL_COMPILE", default="false") }}
+        SCCACHE_DIST_MAX_RETRIES: ${{ env.get("SCCACHE_DIST_MAX_RETRIES", default="inf") }}
+        SCCACHE_DIST_REQUEST_TIMEOUT: ${{ env.get("SCCACHE_DIST_REQUEST_TIMEOUT", default="7140") }}
+        SCCACHE_DIST_SCHEDULER_URL: ${{ env.get("SCCACHE_DIST_SCHEDULER_URL", default="") }}
+        SCCACHE_ERROR_LOG: ${{ env.get("SCCACHE_ERROR_LOG", default="/tmp/sccache.log") }}
+        SCCACHE_IDLE_TIMEOUT: ${{ env.get("SCCACHE_IDLE_TIMEOUT", default="0") }}
+        SCCACHE_NO_CACHE: ${{ env.get("SCCACHE_NO_CACHE", default="") }}
+        SCCACHE_RECACHE: ${{ env.get("SCCACHE_RECACHE", default="") }}
+        SCCACHE_REGION: ${{ env.get("SCCACHE_REGION", default="") }}
         SCCACHE_S3_KEY_PREFIX: libwholegraph/${{ env.get("RAPIDS_CONDA_ARCH") }}/cuda${{ cuda_major }}
+        SCCACHE_S3_NO_CREDENTIALS: ${{ env.get("SCCACHE_S3_NO_CREDENTIALS", default="false") }}
+        SCCACHE_S3_PREPROCESSOR_CACHE_KEY_PREFIX: libwholegraph/${{ env.get("RAPIDS_CONDA_ARCH") }}/cuda${{ cuda_major }}/conda/preprocessor-cache
+        SCCACHE_S3_USE_PREPROCESSOR_CACHE_MODE: ${{ env.get("SCCACHE_S3_USE_PREPROCESSOR_CACHE_MODE", default="true") }}
+        SCCACHE_S3_USE_SSL: ${{ env.get("SCCACHE_S3_USE_SSL", default="true") }}
+        SCCACHE_SERVER_LOG: ${{ env.get("SCCACHE_SERVER_LOG", default="sccache=debug") }}
 
   requirements:
     build:
diff --git a/conda/recipes/pylibwholegraph/recipe.yaml b/conda/recipes/pylibwholegraph/recipe.yaml
index aaff2f6d..44043d20 100644
--- a/conda/recipes/pylibwholegraph/recipe.yaml
+++ b/conda/recipes/pylibwholegraph/recipe.yaml
@@ -28,17 +28,32 @@ build:
       - AWS_ACCESS_KEY_ID
       - AWS_SECRET_ACCESS_KEY
       - AWS_SESSION_TOKEN
+      - SCCACHE_DIST_AUTH_TOKEN
     env:
       CMAKE_C_COMPILER_LAUNCHER: ${{ env.get("CMAKE_C_COMPILER_LAUNCHER") }}
       CMAKE_CUDA_COMPILER_LAUNCHER: ${{ env.get("CMAKE_CUDA_COMPILER_LAUNCHER") }}
       CMAKE_CXX_COMPILER_LAUNCHER: ${{ env.get("CMAKE_CXX_COMPILER_LAUNCHER") }}
       CMAKE_GENERATOR: ${{ env.get("CMAKE_GENERATOR") }}
-      SCCACHE_BUCKET: ${{ env.get("SCCACHE_BUCKET") }}
-      SCCACHE_IDLE_TIMEOUT: ${{ env.get("SCCACHE_IDLE_TIMEOUT") }}
-      SCCACHE_REGION: ${{ env.get("SCCACHE_REGION") }}
-      SCCACHE_S3_USE_SSL: ${{ env.get("SCCACHE_S3_USE_SSL") }}
-      SCCACHE_S3_NO_CREDENTIALS: ${{ env.get("SCCACHE_S3_NO_CREDENTIALS") }}
+      NVCC_APPEND_FLAGS: ${{ env.get("NVCC_APPEND_FLAGS", default="") }}
+      PARALLEL_LEVEL: ${{ env.get("PARALLEL_LEVEL", default="8") }}
+      RAPIDS_ARTIFACTS_DIR: ${{ env.get("RAPIDS_ARTIFACTS_DIR", default="") }}
+      SCCACHE_BUCKET: ${{ env.get("SCCACHE_BUCKET", default="") }}
+      SCCACHE_DIST_AUTH_TYPE: ${{ env.get("SCCACHE_DIST_AUTH_TYPE", default="token") }}
+      SCCACHE_DIST_FALLBACK_TO_LOCAL_COMPILE: ${{ env.get("SCCACHE_DIST_FALLBACK_TO_LOCAL_COMPILE", default="false") }}
+      SCCACHE_DIST_MAX_RETRIES: ${{ env.get("SCCACHE_DIST_MAX_RETRIES", default="inf") }}
+      SCCACHE_DIST_REQUEST_TIMEOUT: ${{ env.get("SCCACHE_DIST_REQUEST_TIMEOUT", default="7140") }}
+      SCCACHE_DIST_SCHEDULER_URL: ${{ env.get("SCCACHE_DIST_SCHEDULER_URL", default="") }}
+      SCCACHE_ERROR_LOG: ${{ env.get("SCCACHE_ERROR_LOG", default="/tmp/sccache.log") }}
+      SCCACHE_IDLE_TIMEOUT: ${{ env.get("SCCACHE_IDLE_TIMEOUT", default="0") }}
+      SCCACHE_NO_CACHE: ${{ env.get("SCCACHE_NO_CACHE", default="") }}
+      SCCACHE_RECACHE: ${{ env.get("SCCACHE_RECACHE", default="") }}
+      SCCACHE_REGION: ${{ env.get("SCCACHE_REGION", default="") }}
       SCCACHE_S3_KEY_PREFIX: pylibwholegraph/${{ env.get("RAPIDS_CONDA_ARCH") }}/cuda${{ cuda_major }}
+      SCCACHE_S3_NO_CREDENTIALS: ${{ env.get("SCCACHE_S3_NO_CREDENTIALS", default="false") }}
+      SCCACHE_S3_PREPROCESSOR_CACHE_KEY_PREFIX: pylibwholegraph/${{ env.get("RAPIDS_CONDA_ARCH") }}/cuda${{ cuda_major }}/conda/preprocessor-cache
+      SCCACHE_S3_USE_PREPROCESSOR_CACHE_MODE: ${{ env.get("SCCACHE_S3_USE_PREPROCESSOR_CACHE_MODE", default="true") }}
+      SCCACHE_S3_USE_SSL: ${{ env.get("SCCACHE_S3_USE_SSL", default="true") }}
+      SCCACHE_SERVER_LOG: ${{ env.get("SCCACHE_SERVER_LOG", default="sccache=debug") }}
 
 requirements:
   build: