ci: separate check and test jobs

- build-test is changed to build-check
- add jobs test-bdk and test-electrum
- add ci/pin-msrv.sh, which pins the dependencies for 1.63.0 MSRV

.github/workflows/cont_integration.yml

@@ -15,9 +15,9 @@ jobs:
         id: read_toolchain
         run: echo "rust_version=$(cat rust-version)" >> $GITHUB_OUTPUT
 
-  build-test:
+  build-check:
     needs: prepare
-    name: Build and test
+    name: Build & Check
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -40,38 +40,84 @@ jobs:
             profile: minimal
       - name: Rust Cache
         uses: Swatinem/[email protected]
-      - name: Pin dependencies for MSRV
+      - name: Pin dependencies for 1.75
+        if: matrix.rust.version == '1.75.0'
         run: |
-          if [ "${{matrix.rust.version}}" = '1.63.0' ]; then
-            cargo update -p zstd-sys --precise "2.0.8+zstd.1.5.5"
-            cargo update -p time --precise "0.3.20"
-            cargo update -p home --precise "0.5.5"
-            cargo update -p proptest --precise "1.2.0"
-            cargo update -p url --precise "2.5.0"
-            cargo update -p cc --precise "1.0.105"
-            cargo update -p tokio --precise "1.38.1"
-            cargo update -p tokio-util --precise "0.7.11"
-            cargo update -p indexmap --precise "2.5.0"
-            cargo update -p security-framework-sys --precise "2.11.1"
-            cargo update -p csv --precise "1.3.0"
-            cargo update -p unicode-width --precise "0.1.13"
-          elif [ "${{matrix.rust.version}}" = '1.75.0' ]; then
-            cargo update -p home --precise "0.5.9"
-          fi
-      - name: Build
+          cargo update -p home --precise "0.5.9"
+      - name: Pin dependencies for MSRV
+        if: matrix.rust.version == '1.63.0'
+        run: ./ci/pin-msrv.sh
+      - name: Build + Check
         run: |
           if [ "${{matrix.rust.version}}" = '1.63.0' ]; then
             cargo build --workspace --exclude 'example_*' --exclude 'bdk_electrum' ${{ matrix.features }}
+            cargo check --workspace --exclude 'example_*' --exclude 'bdk_electrum' ${{ matrix.features }}
           else
             cargo build --workspace --exclude 'example_*' ${{ matrix.features }}
+            cargo check --workspace --exclude 'example_*' ${{ matrix.features }}
           fi
-      - name: Test
+
+  test-bdk:
+    needs: prepare
+    name: Test BDK
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust:
+          - version: ${{ needs.prepare.outputs.rust_version }}
+          - version: 1.63.0 # MSRV
+        features:
+          - --no-default-features --features miniscript/no-std
+          - --all-features
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@v1
+        with:
+            toolchain: ${{ matrix.rust.version }}
+      - name: Rust Cache
+        uses: Swatinem/[email protected]
+      - name: Pin dependencies for MSRV
+        if: matrix.rust.version == '1.63.0'
+        run: ./ci/pin-msrv.sh
+      - name: Test library
         run: |
-          if [ "${{matrix.rust.version}}" = '1.63.0' ]; then
-            cargo test --workspace --exclude 'example_*' --exclude 'bdk_electrum' ${{ matrix.features }}
-          else
-            cargo test --workspace --exclude 'example_*' ${{ matrix.features }}
-          fi
+          cargo test -p bdk_core ${{ matrix.features }}
+          cargo test -p bdk_chain ${{ matrix.features }}
+          cargo test -p bdk_bitcoind_rpc ${{ matrix.features }} -- --test-threads=2
+          cargo test -p bdk_esplora ${{ matrix.features }} -- --test-threads=2
+          cargo test -p bdk_file_store ${{ matrix.features }}
+          cargo test -p bdk_testenv ${{ matrix.features }} -- --test-threads=2
+          cargo test -p bdk_wallet ${{ matrix.features }}
+
+  test-electrum:
+    needs: prepare
+    name: Test `bdk_electrum`
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust:
+          - version: ${{ needs.prepare.outputs.rust_version }}
+          - version: 1.75.0 # MSRV
+        features:
+          - --no-default-features --features miniscript/no-std
+          - --all-features
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@v1
+        with:
+            toolchain: ${{ matrix.rust.version }}
+      - name: Rust Cache
+        uses: Swatinem/[email protected]
+      - name: Pin dependencies for MSRV
+        if: matrix.rust.version == '1.75.0'
+        run: |
+          cargo update -p home --precise "0.5.9"
+      - name: Test electrum
+        run: cargo test -p bdk_electrum ${{ matrix.features }} -- --test-threads=2
 
   check-no-std:
     needs: prepare
@@ -151,6 +197,7 @@ jobs:
 
   clippy_check:
     needs: prepare
+    name: Rust clippy
     runs-on: ubuntu-latest
     permissions:
       checks: write

ci/pin-msrv.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -x
+set -euo pipefail
+
+# Pin dependencies for MSRV
+
+# To pin deps, switch toolchain to MSRV and execute the below updates
+
+# cargo clean
+# rustup default 1.63.0
+
+cargo update -p zstd-sys --precise "2.0.8+zstd.1.5.5"
+cargo update -p time --precise "0.3.20"
+cargo update -p home --precise "0.5.5"
+cargo update -p proptest --precise "1.2.0"
+cargo update -p url --precise "2.5.0"
+cargo update -p cc --precise "1.0.105"
+cargo update -p tokio --precise "1.38.1"
+cargo update -p tokio-util --precise "0.7.11"
+cargo update -p indexmap --precise "2.5.0"
+cargo update -p security-framework-sys --precise "2.11.1"
+cargo update -p csv --precise "1.3.0"
+cargo update -p unicode-width --precise "0.1.13"