Merge rust-bitcoin/rust-bitcoin#2736: CI: Use run_task from maintainer tools

6def5bc974 CI: Use run_task from maintainer tools (Tobin C. Harding)
c5af52847b CI: Add docs and document start (Tobin C. Harding)
62ba10503a CI: Use correct spacing (Tobin C. Harding)
0c0e88165e CI: Add README file (Tobin C. Harding)
44cb2255d3 CI: Add sanitizer script (Tobin C. Harding)
3407257936 CI: Add WASM script (Tobin C. Harding)
cc14edf63f CI: Run the schemars job directly using cargo (Tobin C. Harding)
1fb12e1917 CI: Remove recent from schemars job (Tobin C. Harding)
8d7117bb0e CI: Use original name (Tobin C. Harding)

Pull request description:

  First we do some clean up, then we pull the stuff that is specific to this repo out into separate tests, then as the last patch we switch over to use the new script for `rust-bitcoin-maintainer-tools` that was introduced in https://github.com/rust-bitcoin/rust-bitcoin-maintainer-tools/pull/4.

ACKs for top commit:
  apoelstra:
    ACK 6def5bc974

Tree-SHA512: 70105d455294d49deb43461958435096d074d19ea8d9adc7036e15d74dfdab466f04b1d9e934574077ca0c32a6fe77d0e5aa11068d8c4d51acef634591227d33

.github/workflows/README.md

@@ -0,0 +1,34 @@
+# rust-bitcoin workflow notes
+
+We are attempting to run max 20 parallel jobs using GitHub actions (usage limit for free tier).
+
+ref: https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration
+
+The minimal/recent lock files are handled by CI (`rust.yml`).
+
+## Jobs
+
+Run from `rust.yml` unless stated otherwise. Total 21 jobs but
+`Prepare` is quick and must be run first anyway.
+
+0.  `Prepare`
+1.  `Stable - minimal`
+2.  `Stable - recent`
+3.  `Nightly - minimal`
+4.  `Nightly - recent`
+5.  `MSRV - minimal`
+6.  `MSRV - recent`
+7.  `Lint`
+8.  `Docs`
+9.  `Docsrs`
+10. `Bench`
+11. `ASAN`
+12. `WASM`
+13. `schemars`
+14. `Arch32bit`
+15. `Cross`
+16. `Embedded`
+17. `Kani`
+18. `Coveralls` - run by `coveralls.yml`
+19. `release` - run by `release.yml`
+20. `labeler` - run by `manage-pr.yml`

.github/workflows/rust.yml

@@ -1,4 +1,5 @@
-on:
+---   # rust-bitcoin CI: If you edit this file please update README.md
+on:   # yamllint disable-line rule:truthy
   push:
     branches:
       - master
@@ -29,12 +30,18 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
       - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh stable
+        run: ./maintainer-tools/ci/run_task.sh stable
 
   Nightly:                      # 2 jobs, one per manifest.
     name: Test - nightly toolchain
@@ -47,6 +54,12 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1
         with:
@@ -54,7 +67,7 @@ jobs:
       - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh nightly
+        run: ./maintainer-tools/ci/run_task.sh nightly
 
   MSRV:                         # 2 jobs, one per manifest.
     name: Test - 1.56.1 toolchain
@@ -66,14 +79,20 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: "1.56.1"
-      - name: "Copy lock file"
+      - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh msrv
+        run: ./maintainer-tools/ci/run_task.sh msrv
 
   Lint:
     name: Lint - nightly toolchain
@@ -86,6 +105,12 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1
         with:
@@ -95,7 +120,7 @@ jobs:
       - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh lint
+        run: ./maintainer-tools/ci/run_task.sh lint
 
   Docs:
     name: Docs - stable toolchain
@@ -107,12 +132,18 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
-      - name: "Copy lock file"
+      - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh docs
+        run: ./maintainer-tools/ci/run_task.sh docs
 
   Docsrs:
     name: Docs - nightly toolchain
@@ -125,6 +156,12 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1
         with:
@@ -132,7 +169,7 @@ jobs:
       - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh docsrs
+        run: ./maintainer-tools/ci/run_task.sh docsrs
 
   Bench:
     name: Bench - nightly toolchain
@@ -145,14 +182,20 @@ jobs:
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
+      - name: "Checkout maintainer tools"
+        uses: actions/checkout@v4
+        with:
+          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
+          rev: b2ac115
+          path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1
         with:
           toolchain: ${{ needs.Prepare.outputs.nightly_version }}
-      - name: "Copy lock file"
+      - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
       - name: "Run test script"
-        run: ./contrib/run_task.sh bench
+        run: ./maintainer-tools/ci/run_task.sh bench
 
   Arch32bit:
     name: Test 32-bit version
@@ -213,7 +256,7 @@ jobs:
       - name: "Run hashes/embedded with alloc"
         run: cd hashes/embedded && cargo run --target thumbv7m-none-eabi --features=alloc
 
-  ASAN: # hashes crate only.
+  ASAN:                         # hashes crate only.
     name: ASAN - nightly toolchain
     needs: Prepare
     runs-on: ubuntu-latest
@@ -230,12 +273,12 @@ jobs:
           toolchain: ${{ needs.Prepare.outputs.nightly_version }}
       - name: Install src
         run: rustup component add rust-src
-      - name: "Copy lock file"
+      - name: "Set dependencies"
         run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
+      - name: "Run sanitizer script"
-        run: ./contrib/run_task.sh asan
+        run: cd ./hashes && ./contrib/sanitizer.sh
 
-  WASM: # hashes crate only.
+  WASM:                         # hashes crate only.
     name: WASM - stable toolchain
     runs-on: ubuntu-latest
     strategy:
@@ -246,25 +289,22 @@ jobs:
         uses: actions/checkout@v4
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
-      - name: "Run test script"
+      - name: "Run wasm script"
-        run: ./contrib/run_task.sh wasm
+        run: cd hashes && ./contrib/wasm.sh
 
-  Schemars: # hashes crate only.
+  Schemars:                     # hashes crate only.
     name: Schemars - stable toolchain
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
+      # Note we do not use the recent lock file for schemars testing.
-        dep: [recent]
     steps:
       - name: "Checkout repo"
         uses: actions/checkout@v4
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
-      - name: "Copy lock file"
+      - name: "Run schemars test"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
+        run: cd hashes/extended_tests/schemars && cargo test
-      - name: "Run test script"
-        run: ./contrib/run_task.sh schemars
 
   Kani:
     name: Kani codegen - stable toolchain

contrib/crates.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# Crates in this workspace to test (note "fuzz" is only built not tested).
+CRATES=("base58" "bitcoin" "fuzz" "hashes" "internals" "io" "units")

contrib/get_matrix.sh

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-. contrib/test_vars.sh
-
-crates="`cargo metadata --no-deps --format-version 1 | jq -c '.packages | map(.manifest_path | rtrimstr("/Cargo.toml") | ltrimstr("'$PWD'/"))'`"
-deps="`echo -n $DEPS | jq -R -c 'split(" ")'`"
-# debug
-echo "$crates"
-echo "$deps"
-
-echo "crates=$crates" >> $GITHUB_OUTPUT
-echo "deps=$deps" >> $GITHUB_OUTPUT

contrib/run_task.sh

@@ -1,341 +0,0 @@
-#!/usr/bin/env bash
-#
-# We are attempting to run max 20 parallel jobs using GitHub actions (usage limit for free tier).
-#
-# ref: https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration
-#
-# The minimal/recent manifests are handled by CI (rust.yaml).
-#
-# Jobs (shell functions) that get run twice, once for each manifest:
-#
-# 1+2  stable
-# 3+4  nightly
-# 5+6  msrv
-#
-# Jobs (shell functions) that get run once:
-#
-# 7   lint
-# 8   docs
-# 9   docsrs
-# 10  bench
-# 11  asan
-# 12  wasm
-# 13  schemars
-#
-# Jobs run directly by rust.yml workflow:
-#
-# 0 Prepare
-#
-# 14  Arch32bit
-# 15  Cross
-# 16  Embedded
-# 17  Kani
-#
-# Jobs run directly from other workflows:
-#
-# 18  Coveralls - run by coveralls.yml
-# 19  release - run by release.yml
-# 20  labeler - run by manage-pr.yml
-
-set -euox pipefail
-
-REPO_DIR=$(git rev-parse --show-toplevel)
-CRATES=("bitcoin" "hashes" "internals" "io" "units" "base58")
-
-# Make all cargo invocations verbose.
-export CARGO_TERM_VERBOSE=true
-
-main() {
-    local task="$1"
-
-    check_required_commands
-
-    cargo --version
-    rustc --version
-    /usr/bin/env bash --version
-    locale
-    env
-
-    case $task in
-        # 2 jobs each for these (one for each lock file).
-	stable)
-            # Test, run examples, do feature matrix.
-            # crate/contrib/test_vars.sh is sourced in this function.
-            build_and_test
-            ;;
-
-	nightly)
-            build_and_test
-            ;;
-
-	msrv)
-            build_and_test
-            ;;
-
-        # 1 job each for these.
-        lint)
-            do_lint
-            do_dup_deps
-            ;;
-
-	docs)
-            build_docs_with_stable_toolchain
-	    ;;
-
-	docsrs)
-            build_docs_with_nightly_toolchain
-	    ;;
-
-	bench)
-	    do_bench
-	    ;;
-
-	wasm)
-            # hashes crate only.
-	    do_wasm
-	    ;;
-
-	asan)
-            # hashes crate only - hashes/contrib/test_vars.sh is sourced in this function.
-	    do_asan
-	    ;;
-
-	schemars)
-            # hashes crate only.
-	    do_schemars
-	    ;;
-
-        *)
-            err "Error: unknown task $task"
-            ;;
-    esac
-}
-
-# Build and test for each crate, done with each toolchain.
-build_and_test() {
-    # Building the fuzz crate is more-or-less just a sanity check.
-    pushd "$REPO_DIR/fuzz" > /dev/null
-    cargo --locked build
-    popd > /dev/null
-
-    for crate in "${CRATES[@]}"; do
-        pushd "$REPO_DIR/$crate" > /dev/null
-
-        # Set crate specific variables.
-        . contrib/test_vars.sh || exit 1
-
-        do_test
-        do_feature_matrix
-
-        popd > /dev/null
-    done
-}
-
-do_test() {
-    # Use the current (recent/minimal) lock file.
-    local cargo="cargo --locked"
-
-    # Defaults / sanity checks
-    $cargo build
-    $cargo test
-
-    for example in $EXAMPLES; do # EXAMPLES is set in contrib/test_vars.sh
-        name="$(echo "$example" | cut -d ':' -f 1)"
-        features="$(echo "$example" | cut -d ':' -f 2)"
-        $cargo run --example "$name" --features="$features"
-    done
-
-    if [ -e ./contrib/extra_tests.sh ];
-    then
-        ./contrib/extra_tests.sh
-    fi
-}
-
-# Each crate defines its own feature matrix test so feature combinations
-# can be better controlled.
-do_feature_matrix() {
-    local cargo="cargo --locked"
-
-    $cargo build --no-default-features
-    $cargo test --no-default-features
-
-    # All crates have a "std" feature and FEATURES_WITH_STD is set in
-    # contrib/test_vars.sh
-    loop_features "std" "$FEATURES_WITH_STD"
-
-    # All but `bitcoin` crate have an "alloc" feature, this tests it
-    # along with any other features that should work with "std".
-    if [ -n "$FEATURES_WITHOUT_STD" ]
-       then
-           loop_features "" "$FEATURES_WITHOUT_STD"
-    fi
-}
-
-# Build with each feature as well as all combinations of two features.
-#
-# Usage: loop_features "std" "this-feature that-feature other"
-loop_features() {
-    local use="$1"
-    local features="$2"
-    local cargo="cargo --locked"
-
-    # All the provided features including $use
-    $cargo build --no-default-features --features="$use $features"
-    $cargo test --no-default-features --features="$use $features"
-
-    read -r -a array <<< "$features"
-    local len="${#array[@]}"
-
-    if (( len > 1 )); then
-        for ((i = 0 ; i < len ; i++ ));
-        do
-            $cargo build --features="$use ${array[i]}"
-            $cargo test --features="$use ${array[i]}"
-
-            if (( i < len - 1 )); then
-               for ((j = i + 1 ; j < len ; j++ ));
-               do
-                   $cargo build --features="$use ${array[i]} ${array[j]}"
-                   $cargo test --features="$use ${array[i]} ${array[j]}"
-               done
-            fi
-        done
-    fi
-}
-
-# Lint the workspace.
-do_lint() {
-    need_nightly
-    local cargo="cargo --locked"
-
-    # Lint various feature combinations to try and catch mistakes in feature gating.
-    $cargo clippy --workspace --all-targets --keep-going -- -D warnings
-    $cargo clippy --workspace --all-targets --all-features --keep-going -- -D warnings
-    $cargo clippy --workspace --all-targets --no-default-features --keep-going -- -D warnings
-}
-
-# We should not have any duplicate dependencies. This catches mistakes made upgrading dependencies
-# in one crate and not in another (e.g. upgrade bitcoin_hashes in bitcoin but not in secp).
-do_dup_deps() {
-    # We can't use pipefail because these grep statements fail by design when there is no duplicate,
-    # the shell therefore won't pick up mistakes in your pipe - you are on your own.
-    set +o pipefail
-
-    duplicate_dependencies=$(
-        # Only show the actual duplicated deps, not their reverse tree, then
-        # whitelist the 'syn' crate which is duplicated but it's not our fault.
-        #
-        # Temporarily allow 2 versions of `hashes`, `internals`, and `hex` while we upgrade.
-        cargo tree  --target=all --all-features --duplicates \
-            | grep '^[0-9A-Za-z]' \
-            | grep -v 'syn' \
-            | wc -l
-                          )
-    if [ "$duplicate_dependencies" -ne 0 ]; then
-        echo "Dependency tree is broken, contains duplicates"
-        cargo tree  --target=all --all-features --duplicates
-        exit 1
-    fi
-
-    set -o pipefail
-}
-
-# Build the docs with a nightly toolchain, in unison with the function
-# below this checks that we feature guarded docs imports correctly.
-build_docs_with_nightly_toolchain() {
-    need_nightly
-    local cargo="cargo --locked"
-    RUSTDOCFLAGS="--cfg docsrs -D warnings -D rustdoc::broken-intra-doc-links" $cargo doc --all-features
-}
-
-# Build the docs with a stable toolchain, in unison with the function
-# above this checks that we feature guarded docs imports correctly.
-build_docs_with_stable_toolchain() {
-    local cargo="cargo +stable --locked"
-    RUSTDOCFLAGS="-D warnings" $cargo doc --all-features
-}
-
-# Bench only works with a non-stable toolchain (nightly, beta).
-do_bench() {
-    for crate in bitcoin hashes; do
-        pushd "$REPO_DIR/$crate" > /dev/null
-        RUSTFLAGS='--cfg=bench' cargo bench
-        popd > /dev/null
-    done
-}
-
-# This is only relevant for hashes.
-do_schemars() {
-    pushd "$REPO_DIR/hashes/extended_tests/schemars" > /dev/null
-    cargo test
-    popd > /dev/null
-}
-
-# Note we do not use the recent lock file or `--locked` when running the wasm tests.
-do_wasm() {
-    pushd "$REPO_DIR/hashes" > /dev/null
-
-    clang --version &&
-	CARGO_TARGET_DIR=wasm cargo install --force wasm-pack &&
-	printf '\n[target.wasm32-unknown-unknown.dev-dependencies]\nwasm-bindgen-test = "0.3"\n' >> Cargo.toml &&
-	printf '\n[lib]\ncrate-type = ["cdylib", "rlib"]\n' >> Cargo.toml &&
-	CC=clang-9 wasm-pack build &&
-	CC=clang-9 wasm-pack test --node;
-
-    popd > /dev/null
-}
-
-do_asan() {
-    pushd "$REPO_DIR/hashes" > /dev/null
-
-    # Set ASAN_FEATURES
-    . contrib/test_vars.sh || exit 1
-
-    cargo clean
-    CC='clang -fsanitize=address -fno-omit-frame-pointer'                                        \
-      RUSTFLAGS='-Zsanitizer=address -Clinker=clang -Cforce-frame-pointers=yes'                    \
-      ASAN_OPTIONS='detect_leaks=1 detect_invalid_pointer_pairs=1 detect_stack_use_after_return=1' \
-      cargo test --lib --no-default-features --features="$ASAN_FEATURES" -Zbuild-std --target x86_64-unknown-linux-gnu
-    # There is currently a bug in the MemorySanitizer (MSAN) - disable the job for now.
-    #
-    # cargo clean
-    # CC='clang -fsanitize=memory -fno-omit-frame-pointer'                                         \
-    #   RUSTFLAGS='-Zsanitizer=memory -Zsanitizer-memory-track-origins -Cforce-frame-pointers=yes'   \
-    #   cargo test --lib --no-default-features --features="$ASAN_FEATURES" -Zbuild-std --target x86_64-unknown-linux-gnu
-
-    popd > /dev/null
-}
-
-# Check all the commands we use are present in the current environment.
-check_required_commands() {
-    need_cmd cargo
-    need_cmd rustc
-    need_cmd jq
-    need_cmd cut
-    need_cmd grep
-    need_cmd wc
-}
-
-need_cmd() {
-    if ! command -v "$1" > /dev/null 2>&1
-    then err "need '$1' (command not found)"
-    fi
-}
-
-need_nightly() {
-    cargo_ver=$(cargo --version)
-    if echo "$cargo_ver" | grep -q -v nightly; then
-        err "Need a nightly compiler; have $(cargo --version)"
-    fi
-}
-
-err() {
-    echo "$1" >&2
-    exit 1
-}
-
-#
-# Main script
-#
-main "$@"
-exit 0

contrib/test_vars.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+#
+# Used by labeler.yaml
+#
+# Not to be confused with the per crate `test_vars.sh` used by
+# `rust-bitcoin-maintainer-tools-run_task.sh`.
 
 CRATES="`cargo metadata --no-deps --format-version 1 | jq -j -r '.packages | map(.manifest_path | rtrimstr("/Cargo.toml") | ltrimstr("'$PWD'/")) | join(" ")'`"
 DEPS="recent minimal"

hashes/contrib/sanitizer.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+#
+# Run the Address/Memory Sanitizer tests.
+
+set -euox pipefail
+
+# Run the sanitizer with these features.
+FEATURES="std io serde"
+
+cargo clean
+CC='clang -fsanitize=address -fno-omit-frame-pointer'                                        \
+  RUSTFLAGS='-Zsanitizer=address -Clinker=clang -Cforce-frame-pointers=yes'                    \
+  ASAN_OPTIONS='detect_leaks=1 detect_invalid_pointer_pairs=1 detect_stack_use_after_return=1' \
+  cargo test --lib --no-default-features --features="$FEATURES" -Zbuild-std --target x86_64-unknown-linux-gnu
+
+# There is currently a bug in the MemorySanitizer (MSAN) - disable the job for now.
+#
+# cargo clean
+# CC='clang -fsanitize=memory -fno-omit-frame-pointer'                                         \
+    #   RUSTFLAGS='-Zsanitizer=memory -Zsanitizer-memory-track-origins -Cforce-frame-pointers=yes'   \
+    #   cargo test --lib --no-default-features --features="$FEATURES" -Zbuild-std --target x86_64-unknown-linux-gnu

hashes/contrib/test_vars.sh

@@ -6,8 +6,5 @@ FEATURES_WITH_STD="io serde small-hash schemars"
 # Test all these features without "std" enabled.
 FEATURES_WITHOUT_STD="alloc serde small-hash"
 
-# Run address sanitizer with these features.
-ASAN_FEATURES="std io serde"
-
 # Run these examples.
 EXAMPLES=""

hashes/contrib/wasm.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+# Run the WASM tests.
+
+set -euox pipefail
+
+clang --version &&
+    CARGO_TARGET_DIR=wasm cargo install --force wasm-pack &&
+    printf '\n[target.wasm32-unknown-unknown.dev-dependencies]\nwasm-bindgen-test = "0.3"\n' >> Cargo.toml &&
+    printf '\n[lib]\ncrate-type = ["cdylib", "rlib"]\n' >> Cargo.toml &&
+    CC=clang-9 wasm-pack build &&
+    CC=clang-9 wasm-pack test --node;