resolve dependency-file-generator warning, remove unnecessary rapids-build-backend configuration (#1582)

Contributes to rapidsai/build-planning#31
Contributes to rapidsai/dependency-file-generator#89

#1502 was one of the first `rapids-build-backend` PRs merged across RAPIDS. Since it was merged, we've made some small adjustments to the approach for `rapids-build-backend`. This catches `rmm` up with those changes:

* consolidates version-handling in `ci/build_cpp.sh`
* removes `commit-file` configuration in `pyproject.toml`
  - *as of rapidsai/rapids-build-backend#30, this is no longer necessary if the project's top-level directory is `{project_name}.replace("-", "_")*
  - *and anyway, it was changed from `commit-file` to `commit-files` in that PR, so `commit-file` was being silently ignored here*
* uses `--file-key` instead of `--file_key` in `rapids-dependency-file-generator` calls

Authors:
  - James Lamb (https://github.com/jameslamb)

Approvers:
  - Kyle Edwards (https://github.com/KyleFromNVIDIA)

URL: #1582

Author: jameslamb

ci/build_cpp.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2020-2023, NVIDIA CORPORATION.
+# Copyright (c) 2020-2024, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -13,11 +13,9 @@ export CMAKE_GENERATOR=Ninja
 
 rapids-print-env
 
-version=$(rapids-generate-version)
-
 rapids-logger "Begin cpp build"
 
 # This calls mambabuild when boa is installed (as is the case in the CI images)
-RAPIDS_PACKAGE_VERSION=${version} rapids-conda-retry mambabuild conda/recipes/librmm
+RAPIDS_PACKAGE_VERSION=$(rapids-generate-version) rapids-conda-retry mambabuild conda/recipes/librmm
 
 rapids-upload-conda-to-s3 cpp

ci/build_docs.sh

@@ -8,7 +8,7 @@ rapids-logger "Create test conda environment"
 
 rapids-dependency-file-generator \
   --output conda \
-  --file_key docs \
+  --file-key docs \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch);py=${RAPIDS_PY_VERSION}" | tee env.yaml
 
 rapids-mamba-retry env create --yes -f env.yaml -n docs

ci/check_style.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2020-2023, NVIDIA CORPORATION.
+# Copyright (c) 2020-2024, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -8,7 +8,7 @@ rapids-logger "Create checks conda environment"
 
 rapids-dependency-file-generator \
   --output conda \
-  --file_key checks \
+  --file-key checks \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch);py=${RAPIDS_PY_VERSION}" | tee env.yaml
 
 rapids-mamba-retry env create --yes -f env.yaml -n checks

ci/test_cpp.sh

@@ -11,7 +11,7 @@ cd "$(dirname "$(realpath "${BASH_SOURCE[0]}")")"/../
 rapids-logger "Generate C++ testing dependencies"
 rapids-dependency-file-generator \
   --output conda \
-  --file_key test_cpp \
+  --file-key test_cpp \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch)" | tee env.yaml
 
 rapids-mamba-retry env create --yes -f env.yaml -n test

ci/test_python.sh

@@ -11,7 +11,7 @@ rapids-logger "Create test conda environment"
 
 rapids-dependency-file-generator \
   --output conda \
-  --file_key test_python \
+  --file-key test_python \
   --matrix "cuda=${RAPIDS_CUDA_VERSION%.*};arch=$(arch);py=${RAPIDS_PY_VERSION}" | tee env.yaml
 
 rapids-mamba-retry env create --yes -f env.yaml -n test

python/librmm/pyproject.toml

@@ -45,7 +45,6 @@ librmm = "librmm"
 
 [tool.rapids-build-backend]
 build-backend = "scikit_build_core.build"
-commit-file = "librmm/GIT_COMMIT"
 dependencies-file = "../../dependencies.yaml"
 requires = [
     "cmake>=3.26.4",

python/rmm/pyproject.toml

@@ -123,7 +123,6 @@ regex = "(?P<value>.*)"
 
 [tool.rapids-build-backend]
 build-backend = "scikit_build_core.build"
-commit-file = "rmm/GIT_COMMIT"
 dependencies-file = "../../dependencies.yaml"
 requires = [
     "cmake>=3.26.4",