chore(conda): enable strict channel priority for conda build (#674)

This PR enables strict channel priority for building conda packages with `conda-build`.

xref rapidsai/build-planning#84

Authors:
  - Gil Forsyth (https://github.com/gforsyth)

Approvers:
  - Mike Sarahan (https://github.com/msarahan)

URL: #674

Author: gforsyth

ci/build_cpp.sh

@@ -18,16 +18,14 @@ sccache --zero-stats
 RAPIDS_PACKAGE_VERSION=$(rapids-generate-version)
 export RAPIDS_PACKAGE_VERSION
 
+# populates `RATTLER_CHANNELS` array and `RATTLER_ARGS` array
 source rapids-rattler-channel-string
 
 # --no-build-id allows for caching with `sccache`
 # more info is available at
 # https://rattler.build/latest/tips_and_tricks/#using-sccache-or-ccache-with-rattler-build
 rattler-build build --recipe conda/recipes/libkvikio \
-                    --experimental \
-                    --no-build-id \
-                    --channel-priority disabled \
-                    --output-dir "$RAPIDS_CONDA_BLD_OUTPUT_DIR" \
+                    "${RATTLER_ARGS[@]}" \
                     "${RATTLER_CHANNELS[@]}"
 
 sccache --show-adv-stats

ci/build_python.sh

@@ -3,8 +3,6 @@
 
 set -euo pipefail
 
-rapids-configure-conda-channels
-
 source rapids-configure-sccache
 
 source rapids-date-string
@@ -20,7 +18,7 @@ export RAPIDS_PACKAGE_VERSION
 
 CPP_CHANNEL=$(rapids-download-conda-from-s3 cpp)
 
-# populates `RATTLER_CHANNELS` array
+# populates `RATTLER_CHANNELS` array and `RATTLER_ARGS` array
 source rapids-rattler-channel-string
 
 rapids-logger "Prepending channel ${CPP_CHANNEL} to RATTLER_CHANNELS"
@@ -35,10 +33,7 @@ rapids-logger "Building kvikio"
 # more info is available at
 # https://rattler.build/latest/tips_and_tricks/#using-sccache-or-ccache-with-rattler-build
 rattler-build build --recipe conda/recipes/kvikio \
-                    --experimental \
-                    --no-build-id \
-                    --channel-priority disabled \
-                    --output-dir "$RAPIDS_CONDA_BLD_OUTPUT_DIR" \
+                    "${RATTLER_ARGS[@]}" \
                     "${RATTLER_CHANNELS[@]}"
 
 sccache --show-adv-stats