CI: Add cpp caching into CI build workflows

.dockerignore

@@ -1,5 +1,6 @@
 .code
 .cache
+.ccache
 .idea
 
 # Editors.

.github/workflows/build-dev.yaml

@@ -47,11 +47,29 @@ jobs:
     - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore cpp build
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/src
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-cpp
+
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build and package
       run: ./make.sh release
 
@@ -61,6 +79,27 @@ jobs:
         name: defichain-${{ env.BUILD_VERSION }}-${{ env.TARGET }}
         path: ./build/defichain-${{ env.BUILD_VERSION }}-${{ env.TARGET }}.${{ env.PKG_TYPE }}
 
+    - name: Cache build depends
+      # if: ${{ github.ref == 'refs/heads/master' }}
+      uses: actions/cache/save@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
+    - name: Cache cpp build
+      # if: ${{ github.ref == 'refs/heads/master' }}
+      uses: actions/cache/save@v3
+      with:
+        path: ./build/src
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-cpp
+
+    - name: Cache ccache
+      # if: ${{ github.ref == 'refs/heads/master' }}
+      uses: actions/cache/save@v3
+      with:
+        path: ./build/.cacche
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
   docker-build:
     runs-on: ubuntu-latest
     needs: [build]

.github/workflows/lint.yaml

@@ -54,14 +54,26 @@ jobs:
     - name: Setup dependencies
       run: ./make.sh ci-setup-deps
 
-    - name: Setup dependencies for user
+    - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build depends and configure
       run: ./make.sh build-deps && ./make.sh build-conf
 

.github/workflows/tests-ethlibs.yaml

@@ -38,11 +38,29 @@ jobs:
     - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore cpp build
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/src
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-cpp
+
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build binaries
       run: ./make.sh build
 

.github/workflows/tests-frontier.yml

@@ -10,6 +10,10 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
   cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
 
+env:
+  TARGET: x86_64-pc-linux-gnu
+  MAKE_DEBUG: 0
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -30,11 +34,29 @@ jobs:
     - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore cpp build
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/src
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-cpp
+
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build binaries
       run: ./make.sh build
 

.github/workflows/tests-jellyfish.yml

@@ -12,6 +12,8 @@ concurrency:
 
 env:
   BUILD_VERSION: latest # Computed
+  MAKE_DEBUG: 0
+  GIT_VERSION: 1
 
 jobs:
   test:
@@ -33,7 +35,7 @@ jobs:
           node-version: '18'
 
       - name: Populate environment
-        run: cd defichain && GIT_VERSION=1 ./make.sh ci-export-vars
+        run: cd defichain && ./make.sh ci-export-vars
 
       - name: Build and setup
         run: "cd defichain && docker build -t test-build-container

.github/workflows/tests-sync.yml

@@ -15,6 +15,10 @@ on:
       - master
     types: [labeled, opened, reopened, synchronize]
 
+env:
+  TARGET: x86_64-pc-linux-gnu
+  MAKE_DEBUG: 0
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
   cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
@@ -40,11 +44,29 @@ jobs:
     - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore cpp build
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/src
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-cpp
+
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build binaries
       run: ./make.sh build
 

.github/workflows/tests.yaml

@@ -11,6 +11,10 @@ on:
     branches:
       - master
 
+env:
+  TARGET: x86_64-pc-linux-gnu
+  MAKE_DEBUG: 0
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
   cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
@@ -45,11 +49,29 @@ jobs:
     - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore cpp build
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/src
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-cpp
+
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build binaries
       run: ./make.sh build
 
@@ -73,16 +95,28 @@ jobs:
     - name: Setup dependencies
       run: ./make.sh ci-setup-deps
 
-    - name: Setup dependencies for user
+    - name: Setup user dependencies
       run: ./make.sh ci-setup-user-deps
 
+    - name: Restore build depends
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/depends
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-depends
+
     - uses: Swatinem/rust-cache@v2
       with:
         workspaces: lib -> ../build/lib/target
         save-if: ${{ github.ref == 'refs/heads/master' }}
 
+    - name: Restore ccache
+      uses: actions/cache/restore@v3
+      with:
+        path: ./build/.ccache
+        key: ${{ env.TARGET }}-${{ env.BUILD_TYPE }}-ccache
+
     - name: Build deps and configure
       run: ./make.sh build-deps && ./make.sh build-conf
-      
+
     - name: Rust tests
       run: ./make.sh lib test

.gitignore

@@ -1,5 +1,6 @@
 .code
 .cache
+.ccache
 .idea
 
 # Editors.

make.sh

@@ -689,7 +689,7 @@ pkg_install_deps() {
         software-properties-common build-essential git libtool autotools-dev automake \
         pkg-config bsdmainutils python3 python3-pip python3-venv libssl-dev libevent-dev libboost-system-dev \
         libboost-filesystem-dev libboost-chrono-dev libboost-test-dev libboost-thread-dev \
-        libminiupnpc-dev libzmq3-dev libqrencode-dev wget \
+        libminiupnpc-dev libzmq3-dev libqrencode-dev wget ccache \
         libdb-dev libdb++-dev libdb5.3 libdb5.3-dev libdb5.3++ libdb5.3++-dev \
         curl cmake zip unzip libc6-dev gcc-multilib locales locales-all
 
@@ -1140,11 +1140,21 @@ _nproc() {
 
 # shellcheck disable=SC2129
 ci_export_vars() {
+    local build_dir="${BUILD_DIR}"
+
     if [[ -n "${GITHUB_ACTIONS-}" ]]; then
         # GitHub Actions
         echo "BUILD_VERSION=${IMAGE_VERSION}" >> "$GITHUB_ENV"
         echo "PATH=$HOME/.cargo/bin:$PATH" >> "$GITHUB_ENV"
+        echo "CCACHE_DIR=${build_dir}/.ccache" >> "$GITHUB_ENV"
         echo "CARGO_INCREMENTAL=0" >> "$GITHUB_ENV"
+
+        if [[ "${MAKE_DEBUG}" == "1" ]]; then
+            echo "BUILD_TYPE=debug" >> "$GITHUB_ENV"
+        else
+            echo "BUILD_TYPE=release" >> "$GITHUB_ENV"
+        fi
+
         if [[ "${TARGET}" == "x86_64-w64-mingw32" ]]; then
             echo "PKG_TYPE=zip" >> "$GITHUB_ENV"
         else