From cfcd0b57299a9f2b13453e396c7a7b72d0aee16e Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Mon, 22 Jan 2024 17:18:39 +0100
Subject: [PATCH] Checkout specific iverilog version (can be master as well)

---
 .github/workflows/test-linux.yml | 5 ++++-
 .github/workflows/test-macos.yml | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test-linux.yml b/.github/workflows/test-linux.yml
index a16481726..103c060a2 100644
--- a/.github/workflows/test-linux.yml
+++ b/.github/workflows/test-linux.yml
@@ -85,13 +85,16 @@ jobs:
         shell: bash
         run: |
           git clone https://github.com/steveicarus/iverilog.git
+          cd iverilog
+          git checkout ${{ vars.IVERILOG_VERSION }}
+          echo "IVERILOG_GIT=$(git rev-parse HEAD)" >> $GITHUB_ENV
 
       - name: Cache iverilog
         id: cache-iverilog
         uses: actions/cache@v3
         with:
           path: .local/
-          key: ${{ matrix.os.id }}-${{ hashFiles('iverilog/.git/refs/heads/master') }}
+          key: ${{ matrix.os.id }}-${{ env.IVERILOG_GIT }}
 
       - name: Build iverilog
         if: steps.cache-iverilog.outputs.cache-hit != 'true'
diff --git a/.github/workflows/test-macos.yml b/.github/workflows/test-macos.yml
index 2b48b7252..62fbc59e8 100644
--- a/.github/workflows/test-macos.yml
+++ b/.github/workflows/test-macos.yml
@@ -41,13 +41,16 @@ jobs:
         shell: bash
         run: |
           git clone https://github.com/steveicarus/iverilog.git
+          cd iverilog
+          git checkout ${{ vars.IVERILOG_VERSION }}
+          echo "IVERILOG_GIT=$(git rev-parse HEAD)" >> $GITHUB_ENV
 
       - name: Cache iverilog
         id: cache-iverilog
         uses: actions/cache@v3
         with:
           path: .local/
-          key: ${{ matrix.os.id }}-${{ hashFiles('iverilog/.git/refs/heads/master') }}
+          key: ${{ matrix.os.id }}-${{ env.IVERILOG_GIT }}
 
       - name: Build iverilog
         if: steps.cache-iverilog.outputs.cache-hit != 'true'