introduce cargo-nightly

cargo-nightly

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+# shellcheck source=ci/rust-version.sh
+here=$(dirname "$0")
+
+source "${here}"/ci/rust-version.sh nightly
+set -x
+exec cargo "+${rust_nightly}" "${@}"

ci/test-bench.sh

@@ -8,6 +8,7 @@ source ci/upload-ci-artifact.sh
 eval "$(ci/channel-info.sh)"
 
 cargo="$(readlink -f "./cargo")"
+cargoNightly="$(readlink -f "./cargo-nightly")"
 
 set -o pipefail
 export RUST_BACKTRACE=1
@@ -32,43 +33,43 @@ test -d target/debug/sbf && find target/debug/sbf -name '*.d' -delete
 test -d target/release/sbf && find target/release/sbf -name '*.d' -delete
 
 # Ensure all dependencies are built
-_ "$cargo" nightly build --release
+_ "$cargoNightly" build --release
 
 # Remove "BENCH_FILE", if it exists so that the following commands can append
 rm -f "$BENCH_FILE"
 
 # Run sdk benches
-_ "$cargo" nightly bench --manifest-path sdk/Cargo.toml ${V:+--verbose} \
+_ "$cargoNightly" bench --manifest-path sdk/Cargo.toml ${V:+--verbose} \
   -- -Z unstable-options --format=json | tee -a "$BENCH_FILE"
 
 # Run runtime benches
-_ "$cargo" nightly bench --manifest-path runtime/Cargo.toml ${V:+--verbose} \
+_ "$cargoNightly" bench --manifest-path runtime/Cargo.toml ${V:+--verbose} \
   -- -Z unstable-options --format=json | tee -a "$BENCH_FILE"
 
 # Run gossip benches
-_ "$cargo" nightly bench --manifest-path gossip/Cargo.toml ${V:+--verbose} \
+_ "$cargoNightly" bench --manifest-path gossip/Cargo.toml ${V:+--verbose} \
   -- -Z unstable-options --format=json | tee -a "$BENCH_FILE"
 
 # Run poh benches
-_ "$cargo" nightly bench --manifest-path poh/Cargo.toml ${V:+--verbose} \
+_ "$cargoNightly" bench --manifest-path poh/Cargo.toml ${V:+--verbose} \
   -- -Z unstable-options --format=json | tee -a "$BENCH_FILE"
 
 # Run core benches
-_ "$cargo" nightly bench --manifest-path core/Cargo.toml ${V:+--verbose} \
+_ "$cargoNightly" bench --manifest-path core/Cargo.toml ${V:+--verbose} \
   -- -Z unstable-options --format=json | tee -a "$BENCH_FILE"
 
 # Run sbf benches
-_ "$cargo" nightly bench --manifest-path programs/sbf/Cargo.toml ${V:+--verbose} --features=sbf_c \
+_ "$cargoNightly" bench --manifest-path programs/sbf/Cargo.toml ${V:+--verbose} --features=sbf_c \
   -- -Z unstable-options --format=json --nocapture | tee -a "$BENCH_FILE"
 
 # Run banking/accounts bench. Doesn't require nightly, but use since it is already built.
-_ "$cargo" nightly run --release --manifest-path banking-bench/Cargo.toml ${V:+--verbose} | tee -a "$BENCH_FILE"
-_ "$cargo" nightly run --release --manifest-path accounts-bench/Cargo.toml ${V:+--verbose} -- --num_accounts 10000 --num_slots 4 | tee -a "$BENCH_FILE"
+_ "$cargoNightly" run --release --manifest-path banking-bench/Cargo.toml ${V:+--verbose} | tee -a "$BENCH_FILE"
+_ "$cargoNightly" run --release --manifest-path accounts-bench/Cargo.toml ${V:+--verbose} -- --num_accounts 10000 --num_slots 4 | tee -a "$BENCH_FILE"
 
 # `solana-upload-perf` disabled as it can take over 30 minutes to complete for some
 # reason
 exit 0
-_ "$cargo" nightly run --release --package solana-upload-perf \
+_ "$cargoNightly" run --release --package solana-upload-perf \
   -- "$BENCH_FILE" "$TARGET_BRANCH" "$UPLOAD_METRICS" | tee "$BENCH_ARTIFACT"
 
 upload-ci-artifact "$BENCH_FILE"

ci/test-checks.sh

@@ -9,6 +9,7 @@ source ci/rust-version.sh stable
 source ci/rust-version.sh nightly
 eval "$(ci/channel-info.sh)"
 cargo="$(readlink -f "./cargo")"
+cargo="$(readlink -f "./cargo-nightly")"
 
 scripts/increment-cargo-version.sh check
 
@@ -34,10 +35,10 @@ echo --- build environment
   rustup run "$rust_nightly" rustc --version --verbose
 
   "$cargo" stable --version --verbose
-  "$cargo" nightly --version --verbose
+  "$cargoNightly" --version --verbose
 
   "$cargo" stable clippy --version --verbose
-  "$cargo" nightly clippy --version --verbose
+  "$cargoNightly" clippy --version --verbose
 
   # audit is done only with "$cargo stable"
   "$cargo" stable audit --version

scripts/cargo-fmt.sh

@@ -1,20 +1,20 @@
 #!/usr/bin/env bash
 
 here="$(dirname "$0")"
-cargo="$(readlink -f "${here}/../cargo")"
+cargoNightly="$(readlink -f "${here}/../cargo")"
 
-if [[ -z $cargo ]]; then
-  >&2 echo "Failed to find cargo. Mac readlink doesn't support -f. Consider switching
+if [[ -z $cargoNightly ]]; then
+  >&2 echo "Failed to find cargo-nightly. Mac readlink doesn't support -f. Consider switching
   to gnu readlink with 'brew install coreutils' and then symlink greadlink as
   /usr/local/bin/readlink."
   exit 1
 fi
 
 set -ex
 
-"$cargo" nightly fmt --all
-(cd programs/sbf && "$cargo" nightly fmt --all)
-(cd sdk/cargo-build-sbf/tests/crates/fail && "$cargo" nightly fmt --all)
-(cd sdk/cargo-build-sbf/tests/crates/noop && "$cargo" nightly fmt --all)
-(cd storage-bigtable/build-proto && "$cargo" nightly fmt --all)
-(cd web3.js/test/fixtures/noop-program && "$cargo" nightly fmt --all)
+"$cargoNightly" fmt --all
+(cd programs/sbf && "$cargoNightly" fmt --all)
+(cd sdk/cargo-build-sbf/tests/crates/fail && "$cargoNightly" fmt --all)
+(cd sdk/cargo-build-sbf/tests/crates/noop && "$cargoNightly" fmt --all)
+(cd storage-bigtable/build-proto && "$cargoNightly" fmt --all)
+(cd web3.js/test/fixtures/noop-program && "$cargoNightly" fmt --all)

scripts/coverage-in-disk.sh

@@ -21,7 +21,7 @@ set -e
 cd "$(dirname "$0")/.."
 source ci/_
 
-cargo="$(readlink -f "./cargo")"
+cargoNightly="$(readlink -f "./cargo-nightly")"
 
 : "${CI_COMMIT:=local}"
 reportName="lcov-${CI_COMMIT:0:9}"
@@ -79,8 +79,8 @@ fi
 NPROC=$(nproc)
 JOBS=$((JOBS>NPROC ? NPROC : JOBS))
 
-RUST_LOG=solana=trace _ "$cargo" nightly test --jobs "$JOBS" --target-dir target/cov --no-run "${packages[@]}"
-if RUST_LOG=solana=trace _ "$cargo" nightly test --jobs "$JOBS" --target-dir target/cov "${packages[@]}" 2> target/cov/coverage-stderr.log; then
+RUST_LOG=solana=trace _ "$cargoNightly" test --jobs "$JOBS" --target-dir target/cov --no-run "${packages[@]}"
+if RUST_LOG=solana=trace _ "$cargoNightly" test --jobs "$JOBS" --target-dir target/cov "${packages[@]}" 2> target/cov/coverage-stderr.log; then
   test_status=0
 else
   test_status=$?

scripts/coverage.sh

@@ -21,7 +21,7 @@ set -e
 cd "$(dirname "$0")/.."
 source ci/_
 
-cargo="$(readlink -f "./cargo")"
+cargoNightly="$(readlink -f "./cargo-nightly")"
 
 : "${CI_COMMIT:=local}"
 reportName="lcov-${CI_COMMIT:0:9}"
@@ -78,8 +78,8 @@ fi
 NPROC=$(nproc)
 JOBS=$((JOBS>NPROC ? NPROC : JOBS))
 
-RUST_LOG=solana=trace _ "$cargo" nightly test --jobs "$JOBS" --target-dir target/cov --no-run "${packages[@]}"
-if RUST_LOG=solana=trace _ "$cargo" nightly test --jobs "$JOBS" --target-dir target/cov "${packages[@]}" -- --nocapture 2> >(tee target/cov/coverage-stderr.log >&2); then
+RUST_LOG=solana=trace _ "$cargoNightly" test --jobs "$JOBS" --target-dir target/cov --no-run "${packages[@]}"
+if RUST_LOG=solana=trace _ "$cargoNightly" test --jobs "$JOBS" --target-dir target/cov "${packages[@]}" -- --nocapture 2> >(tee target/cov/coverage-stderr.log >&2); then
   test_status=0
 else
   test_status=$?