From a6fa16fa47f020ba78a8229c79534ecde5b5317c Mon Sep 17 00:00:00 2001
From: Abdoulbari Zakir <abdoulbari.zakir@gmail.com>
Date: Mon, 2 Dec 2024 16:38:04 +0100
Subject: [PATCH] a

---
 .github/workflows/centos7.yml | 31 +++++++++++++++++++++++++++++++
 docker/Dockerfile             |  7 +++++++
 2 files changed, 38 insertions(+)

diff --git a/.github/workflows/centos7.yml b/.github/workflows/centos7.yml
index 932b3e804f..a6454ebe67 100644
--- a/.github/workflows/centos7.yml
+++ b/.github/workflows/centos7.yml
@@ -43,6 +43,7 @@ jobs:
           sparse-checkout: |
             docker/Dockerfile
             docker/AntaresDeps
+            src/vcpkg.json
           ref: ${{ env.REF }}
 
       - name: set env variables -- DockerFiles
@@ -73,6 +74,22 @@ jobs:
           cache: false
           tags: latest
 
+      - name: create vcpkg cache dir
+        run: |
+          echo "VCPKG_CACHE_DIR=$GITHUB_WORKSPACE/vcpkg_cache" >> $GITHUB_ENV
+          mkdir -p ${{ env.VCPKG_CACHE_DIR }}
+
+
+      - name: Restore vcpkg binary dir from cache
+        id: cache-vcpkg-binary
+        # Note: we are stuck with v3, because v4 is not compatible with oracle8 image
+        uses: actions/cache/restore@v3
+        with:
+          path: ${{ env.VCPKG_CACHE_DIR }}
+          key: vcpkg-cache-centos7-${{ hashFiles('src/vcpkg.json', '.git/modules/vcpkg/HEAD') }}
+          # Allows to restore a cache when deps have only partially changed (like adding a dependency)
+          restore-keys: vcpkg-cache-centos7-
+
       - name: Build the image and Antares
         run: |
           docker build \
@@ -87,6 +104,11 @@ jobs:
           container_id=$(docker create antares:centos7)
           mkdir archive
           docker cp $container_id:/workspace/Antares_Simulator/_build/archive/ archive/ 
+          ls ${{ env.VCPKG_CACHE_DIR }}
+          echo "-----------------"
+          docker cp $container_id:/workspace/vcpkg-cache ${{ env.VCPKG_CACHE_DIR }}
+          ls ${{ env.VCPKG_CACHE_DIR }}
+          echo "-----------------"
           ls archive
           docker rm $container_id
 
@@ -99,3 +121,12 @@ jobs:
         run: |
           gh release upload "$tag" archive/*.tar.gz archive/*.rpm
 
+
+      - name: Cache vcpkg binary dir
+        if: always()
+        id: save-cache-vcpkg-binary
+        uses: actions/cache/save@v3
+        with:
+          path: ${{ env.VCPKG_CACHE_DIR }}
+          key: vcpkg-cache-centos7-${{ hashFiles('src/vcpkg.json', '.git/modules/vcpkg/HEAD') }}
+
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8d6e30389b..c3e64600f0 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -10,6 +10,12 @@ RUN echo "source /opt/rh/devtoolset-11/enable" >> /etc/bashrc
 SHELL ["/bin/bash", "--login", "-c"]
 
 
+
+ENV VCPKG_BINARY_SOURCES="clear;files,/workspace/vcpkg_cache,readwrite"
+RUN mkdir -p /workspace/vcpkg_cache
+ARG VCPKG_CACHE_DIR
+COPY ${VCPKG_CACHE_DIR} /workspace/vcpkg_cache/
+
 ARG BRANCH=develop
 RUN cd /workspace && \
     git clone https://github.com/AntaresSimulatorTeam/Antares_Simulator.git --branch $BRANCH && \
@@ -20,6 +26,7 @@ RUN cd /workspace && \
 
 
 
+
 RUN ORTOOLS_TAG=$(cat  /workspace/Antares_Simulator/ortools_tag) && \
     echo "ORTOOLS_TAG=$ORTOOLS_TAG" && \
     URL_ORTOOLS=https://github.com/rte-france/or-tools-rte/releases/download/$ORTOOLS_TAG/ortools_cxx_centos7_static_sirius.zip && \