CI: run-asic-flow/build-yosys-systemverilog: introduce cache action

Signed-off-by: Pawel Czarnecki <[email protected]>
antmicro · Jul 5, 2023 · 225fe11 · 225fe11
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commit 225fe11
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diff --git a/.github/workflows/build-yosys-systemverilog.yml b/.github/workflows/build-yosys-systemverilog.yml
@@ -8,29 +8,46 @@ jobs:
     name: Build yosys-systemverilog
     runs-on: ubuntu-latest
     env:
-      TOOL_NAME: yosys-systemverilog
+      TOOL_NAME: yosys_systemverilog
       DEBIAN_FRONTEND: "noninteractive"
 
     steps:
+      - name: Setup Cache Metadata
+        id: cache_metadata
+        run: |
+          cache_date=$(date +"%Y_%m_%d")
+          cache_name=cache_${{ env.TOOL_NAME }}
+          echo "Cache date: "$cache_date
+          echo "Cache name: "$cache_name
+          echo "cache_date=$cache_date" >> "$GITHUB_ENV"
+          echo "cache_name=$cache_name" >> "$GITHUB_ENV"
+
+      - name: Setup cache
+        uses: actions/cache@v3
+        id: cache
+        timeout-minutes: 3
+        with:
+          path: |
+            /opt/yosys-systemverilog
+          key: ${{ env.cache_name }}_${{ env.cache_date }}
+          restore-keys: ${{ env.cache_name }}
+
+      - name: Setup repository
+        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
+        uses: actions/checkout@v3
+
       - name: Install prerequisities
+        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
         run: |
           sudo apt -qqy update && sudo apt -qqy --no-install-recommends install \
             gcc-9 g++-9 build-essential cmake tclsh ant default-jre swig google-perftools \
             libunwind-dev libgoogle-perftools-dev python3 python3-dev python3-pip python3-six python3-orderedmultidict \
             uuid uuid-dev tcl-dev flex libfl-dev git pkg-config libreadline-dev bison libffi-dev wget
 
-      - name: Setup repository
-        uses: actions/checkout@v3
-
       - name: Build yosys-systemverilog
+        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
         run: |
           make -j `nproc` synthesis-tools
-          cd third_party/yosys-systemverilog && mv image yosys-systemverilog && tar -czvf yosys-systemverilog.tar.gz yosys-systemverilog
-
-      - name: Store yosys-systemverilog binaries
-        uses: actions/upload-artifact@v3
-        with:
-          name: yosys-systemverilog
-          path: third_party/yosys-systemverilog/yosys-systemverilog.tar.gz
-          retention-days: 1
+          cd third_party/yosys-systemverilog && \
+          mv image /opt/yosys-systemverilog
 
diff --git a/.github/workflows/run-asic-flow.yml b/.github/workflows/run-asic-flow.yml
@@ -18,15 +18,27 @@ jobs:
             git python3 python3-pip build-essential cpanminus
           sudo cpanm Bit::Vector
 
-      - name: Download yosys-systemverilog binaries
-        uses: actions/download-artifact@v3
-        with:
-          name: yosys-systemverilog
-          path: /opt
-
-      - name: Unpack yosys-systemverilog binaries
+      - name: Setup Cache Metadata
+        id: cache_metadata
         run: |
-          cd /opt && tar -zxvf yosys-systemverilog.tar.gz
+          date=$(date +"%Y_%m_%d")
+          time=$(date +"%Y%m%d_%H%M%S_%N")
+          cache_yosys_systemverilog_restore_key=cache_yosys_systemverilog
+          cache_yosys_systemverilog_key=${cache_yosys_systemverilog_restore_key}
+
+          echo "date=$date" | tee -a "$GITHUB_ENV"
+          echo "time=$time" | tee -a "$GITHUB_ENV"
+          echo "cache_yosys_systemverilog_restore_key=$cache_yosys_systemverilog_restore_key" | tee -a "$GITHUB_ENV"
+          echo "cache_yosys_systemverilog_key=$cache_yosys_systemverilog_key" | tee -a "$GITHUB_ENV"
+
+      - name: Restore Yosys SystemVerilog cache
+        id: cache-yosys-systemverilog-restore
+        uses: actions/cache/restore@v3
+        with:
+          path: |
+            /opt/yosys-systemverilog
+          key: ${{ env.cache_yosys_systemverilog_key }}
+          restore-keys: ${{ env.cache_yosys_systemverilog_restore_key }}
 
       - name: Setup repository
         uses: actions/checkout@v3