ci: remove outdated scripts/coverage-in-disk.sh (#9179)

scripts/coverage-in-disk.sh

@@ -1,126 +0,0 @@
-#!/usr/bin/env bash
-#
-# Runs all tests and collects code coverage
-#
-# Warning: this process is a little slow
-#
-
-if ! command -v grcov; then
-  echo "Error: grcov not found.  Try |cargo install grcov|"
-  exit 1
-fi
-
-if [[ ! "$(grcov --version)" =~ 0.8.[0-9] ]]; then
-  echo Error: Required grcov version not installed
-
-  echo "Installed version: $(grcov --version)"
-  exit 1
-fi
-
-set -e
-cd "$(dirname "$0")/.."
-source ci/_
-
-cargo="$(readlink -f "./cargo")"
-
-: "${CI_COMMIT:=local}"
-reportName="lcov-${CI_COMMIT:0:9}"
-
-if [[ -z $1 ]]; then
-  packages=(--lib --all --exclude solana-local-cluster)
-else
-  packages=("$@")
-fi
-
-coverageFlags=()
-coverageFlags+=(-Zprofile)               # Enable coverage
-coverageFlags+=("-Aincomplete_features") # Suppress warnings due to frozen abi, which is harmless for it
-if [[ $(uname) != Darwin ]]; then        # macOS skipped due to https://github.com/rust-lang/rust/issues/63047
-  coverageFlags+=("-Clink-dead-code")    # Dead code should appear red in the report
-fi
-coverageFlags+=("-Ccodegen-units=1")     # Disable code generation parallelism which is unsupported under -Zprofile (see [rustc issue #51705]).
-coverageFlags+=("-Cinline-threshold=0")  # Disable inlining, which complicates control flow.
-coverageFlags+=("-Copt-level=0")
-coverageFlags+=("-Coverflow-checks=off") # Disable overflow checks, which create unnecessary branches.
-
-export RUSTFLAGS="${coverageFlags[*]} $RUSTFLAGS"
-export CARGO_INCREMENTAL=0
-export RUST_BACKTRACE=1
-export RUST_MIN_STACK=8388608
-export SOLANA_TEST_ACCOUNTS_INDEX_MEMORY_LIMIT_MB=10000 
-
-echo "--- remove old coverage results"
-if [[ -d target/cov ]]; then
-  find target/cov -type f -name '*.gcda' -delete
-fi
-rm -rf target/cov/$reportName
-mkdir -p target/cov
-
-# Mark the base time for a clean room dir
-touch target/cov/before-test
-
-# Force rebuild of possibly-cached proc macro crates and build.rs because
-# we always want stable coverage for them
-# Don't support odd file names in our repo ever
-if [[ -n $CI || -z $1 ]]; then
-  # shellcheck disable=SC2046
-  touch \
-    $(git ls-files :**/build.rs) \
-    $(git grep -l "proc-macro.*true" :**/Cargo.toml | sed 's|Cargo.toml|src/lib.rs|')
-fi
-
-#shellcheck source=ci/common/limit-threads.sh
-source ci/common/limit-threads.sh
-
-RUST_LOG=solana=trace _ "$cargo" nightly test --features frozen-abi --jobs "$JOBS" --target-dir target/cov --no-run "${packages[@]}"
-if RUST_LOG=solana=trace _ "$cargo" nightly test --features frozen-abi --jobs "$JOBS" --target-dir target/cov "${packages[@]}" 2> target/cov/coverage-stderr.log; then
-  test_status=0
-else
-  test_status=$?
-  echo "Failed: $test_status"
-  echo "^^^ +++"
-  if [[ -n $CI ]]; then
-    exit $test_status
-  fi
-fi
-touch target/cov/after-test
-
-echo "--- grcov"
-
-# Create a clean room dir only with updated gcda/gcno files for this run,
-# because our cached target dir is full of other builds' coverage files
-rm -rf target/cov/tmp
-mkdir -p target/cov/tmp
-
-# Can't use a simpler construct under the condition of SC2044 and bash 3
-# (macOS's default). See: https://github.com/koalaman/shellcheck/wiki/SC2044
-find target/cov -type f -name '*.gcda' -newer target/cov/before-test ! -newer target/cov/after-test -print0 |
-  (while IFS= read -r -d '' gcda_file; do
-    gcno_file="${gcda_file%.gcda}.gcno"
-    ln -sf "../../../$gcda_file" "target/cov/tmp/$(basename "$gcda_file")"
-    ln -sf "../../../$gcno_file" "target/cov/tmp/$(basename "$gcno_file")"
-  done)
-
-(
-  grcov_args=(
-    target/cov/tmp
-    --llvm
-    --ignore \*.cargo\*
-    --ignore \*build.rs
-    --ignore bench-tps\*
-    --ignore bench-streamer\*
-    --ignore local-cluster\*
-  )
-
-  set -x
-  grcov "${grcov_args[@]}" -t html -o target/cov/$reportName
-  grcov "${grcov_args[@]}" -t lcov -o target/cov/lcov.info
-
-  cd target/cov
-  tar zcf report.tar.gz $reportName
-)
-
-ls -l target/cov/$reportName/index.html
-ln -sfT $reportName target/cov/LATEST
-
-exit $test_status