CI: Use the new cargo rbmt tool

Use the mad new `cargo rbmt` tool for CI. Note that for `bitcoin` the
`extra_tests.sh` test are rolled into `rbmt.toml` now that running
without default args is supported.

Author: tcharding

.github/actions/prepare/action.yml

@@ -0,0 +1,36 @@
+name: 'Prepare Rust Environment'
+description: 'Setup Rust toolchain and install RBMT'
+inputs:
+  toolchain:
+    description: 'Rust toolchain to use (nightly reads from nightly-version file)'
+    required: false
+    default: 'stable'
+  components:
+    description: 'Rust components to install (e.g., clippy, rustfmt)'
+    required: false
+    default: ''
+runs:
+  using: "composite"
+  steps:
+    - name: "Determine toolchain"
+      id: toolchain
+      shell: bash
+      run: |
+        if [ "${INPUTS_TOOLCHAIN}" = "nightly" ]; then
+          TOOLCHAIN="$(cat nightly-version)"
+        else
+          TOOLCHAIN="${INPUTS_TOOLCHAIN}"
+        fi
+        echo "version=$TOOLCHAIN" >> $GITHUB_OUTPUT
+      env:
+        INPUTS_TOOLCHAIN: ${{ inputs.toolchain }}
+
+    - name: "Setup requested toolchain"
+      uses: actions-rust-lang/setup-rust-toolchain@1780873c7b576612439a134613cc4cc74ce5538c # v1.15.2
+      with:
+        toolchain: ${{ steps.toolchain.outputs.version }}
+        components: ${{ inputs.components }}
+
+    - name: "Install RBMT"
+      shell: bash
+      run: cargo install --git https://github.com/rust-bitcoin/rust-bitcoin-maintainer-tools.git --rev "$(cat rbmt-version)" cargo-rbmt --locked

.github/workflows/rust.yml

@@ -11,24 +11,6 @@ name: Continuous integration
 permissions: {}
 
 jobs:
-  Prepare:
-    runs-on: ubuntu-24.04
-    permissions:
-      contents: read
-    outputs:
-      nightly_version: ${{ steps.read_toolchain.outputs.nightly_version }}
-      maintainer_tools_version: ${{ steps.read_toolchain.outputs.maintainer_tools_version }}
-    steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: "Read workspace versions"
-        id: read_toolchain
-        run: |
-          echo "nightly_version=$(cat nightly-version)" >> $GITHUB_OUTPUT
-          echo "maintainer_tools_version=$(cat maintainer-tools-version)" >> $GITHUB_OUTPUT
-
   Stable:                       # 2 jobs, one per manifest.
     name: Test - stable toolchain
     needs: Prepare
@@ -40,23 +22,14 @@ jobs:
       matrix:
         dep: [minimal, recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: ./.github/actions/prepare
         with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
-          persist-credentials: false
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@5d458579430fc14a04a08a1e7d3694f545e91ce6 # stable
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh stable
+          toolchain: stable
+      - name: "Run tests"
+        run: cargo rbmt test stable --lock-file ${{ matrix.dep }}
 
   Nightly:                      # 2 jobs, one per manifest.
     name: Test - nightly toolchain
@@ -69,25 +42,14 @@ jobs:
       matrix:
         dep: [minimal, recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
-          persist-credentials: false
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
+      - uses: ./.github/actions/prepare
         with:
-          toolchain: ${{ needs.Prepare.outputs.nightly_version }}
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh nightly
+          toolchain: nightly
+      - name: "Run tests"
+        run: cargo rbmt test nightly --lock-file ${{ matrix.dep }}
 
   MSRV:                         # 2 jobs, one per manifest.
     name: Test - MSRV toolchain
@@ -100,31 +62,14 @@ jobs:
       matrix:
         dep: [minimal, recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
-          persist-credentials: false
-      - name: "Free disk space"
-        uses: endersonmenezes/free-disk-space@6c4664f43348c8c7011b53488d5ca65e9fc5cd1a # v3.0.0
-        with:
-          remove_android: true
-          remove_dotnet: true
-          remove_haskell: true
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@5d458579430fc14a04a08a1e7d3694f545e91ce6 # stable
+      - uses: ./.github/actions/prepare
         with:
           toolchain: "1.74.0"
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh msrv
+      - name: "Run tests"
+        run: cargo rbmt test msrv --lock-file ${{ matrix.dep }}
 
   Lint:
     name: Lint - nightly toolchain
@@ -137,27 +82,15 @@ jobs:
       matrix:
         dep: [recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
           persist-credentials: false
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
+      - uses: ./.github/actions/prepare
         with:
-          toolchain: ${{ needs.Prepare.outputs.nightly_version }}
-      - name: "Install clippy"
-        run: rustup component add clippy
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh lint
+          toolchain: nightly
+          components: clippy
+      - name: "Run lint"
+        run: cargo rbmt lint
 
   Docs:
     name: Docs - stable toolchain
@@ -170,23 +103,14 @@ jobs:
       matrix:
         dep: [recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: ./.github/actions/prepare
         with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
-          persist-credentials: false
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@5d458579430fc14a04a08a1e7d3694f545e91ce6 # stable
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh docs
+          toolchain: stable
+      - name: "Build docs"
+        run: cargo rbmt docs
 
   Docsrs:
     name: Docs - nightly toolchain
@@ -199,25 +123,14 @@ jobs:
       matrix:
         dep: [recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
-          persist-credentials: false
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
+      - uses: ./.github/actions/prepare
         with:
-          toolchain: ${{ needs.Prepare.outputs.nightly_version }}
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh docsrs
+          toolchain: nightly
+      - name: "Build docs.rs docs"
+        run: cargo rbmt docsrs
 
   Bench:
     name: Bench - nightly toolchain
@@ -230,25 +143,14 @@ jobs:
       matrix:
         dep: [recent]
     steps:
-      - name: "Checkout repo"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-      - name: "Checkout maintainer tools"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: ./.github/actions/prepare
         with:
-          repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          ref: ${{ needs.Prepare.outputs.maintainer_tools_version }}
-          path: maintainer-tools
-          persist-credentials: false
-      - name: "Select toolchain"
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
-        with:
-          toolchain: ${{ needs.Prepare.outputs.nightly_version }}
-      - name: "Set dependencies"
-        run: cp Cargo-${{ matrix.dep }}.lock Cargo.lock
-      - name: "Run test script"
-        run: ./maintainer-tools/ci/run_task.sh bench
+          toolchain: nightly
+      - name: "Run benches"
+        run: cargo rbmt test nightly --lock-file ${{ matrix.dep }}
 
   Arch32bit:
     name: Test 32-bit version

addresses/contrib/extra_lints.sh

@@ -0,0 +1,14 @@
+# Configuration for rbmt (Rust Bitcoin Maintainer Tools)
+
+[test]
+# Examples to run with specific features enabled.
+# Format: "example_name:feature1 feature2"
+examples = []
+
+# Features to test with the conventional `std` feature enabled.
+# Tests each feature alone with std, all pairs, and all together.
+features_with_std = []
+
+# Features to test without the `std` feature.
+# Tests each feature alone, all pairs, and all together.
+features_without_std = ["alloc"]

addresses/contrib/test_vars.sh

@@ -0,0 +1,14 @@
+# Configuration for rbmt (Rust Bitcoin Maintainer Tools)
+
+[test]
+# Examples to run with specific features enabled.
+# Format: "example_name:feature1 feature2"
+examples = []
+
+# Features to test with the conventional `std` feature enabled.
+# Tests each feature alone with std, all pairs, and all together.
+features_with_std = []
+
+# Features to test without the `std` feature.
+# Tests each feature alone, all pairs, and all together.
+features_without_std = ["alloc"]