ci(build-docker): rename docker image to xs-env (#58)

Author: cebarobot

.github/workflows/build-docker.yml

@@ -5,7 +5,7 @@ on:
     branches: [ master ]
 
 jobs:
-  build:
+  build-ubuntu:
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -18,14 +18,20 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Get current date
+        id: date
+        run: |
+          echo "DATE=$(date +'%Y%m%d')" >> $GITHUB_ENV
+
       - uses: docker/metadata-action@v5
         id: metadata
         with:
           images: |
-            ghcr.io/${{ github.repository_owner }}/ubuntu-${{ matrix.version }}
+            ghcr.io/${{ github.repository_owner }}/xs-env
           tags: |
-            latest
-            ${{ matrix.version }}
+            ${{ matrix.version == '24.04' && 'latest' || '' }}
+            ubuntu-${{ matrix.version }}
+            ubuntu-${{ matrix.version }}-${{ env.DATE }}
           labels: |
             maintainer=${{ github.repository_owner }}
 
@@ -46,3 +52,45 @@ jobs:
           labels: ${{ steps.metadata.outputs.labels }}
           build-args: |
             BASE_IMAGE=ubuntu:${{ matrix.version }}
+
+  build-centos7:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Get current date
+        id: date
+        run: |
+          echo "DATE=$(date +'%Y%m%d')" >> $GITHUB_ENV
+
+      - uses: docker/metadata-action@v5
+        id: metadata
+        with:
+          images: |
+            ghcr.io/${{ github.repository_owner }}/xs-env
+          tags: |
+            centos7
+            centos7-${{ env.DATE }}
+          labels: |
+            maintainer=${{ github.repository_owner }}
+
+      - uses: docker/setup-buildx-action@v3
+
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64
+          push: true
+          tags: ${{ steps.metadata.outputs.tags }}
+          labels: ${{ steps.metadata.outputs.labels }}
+          file: ./centos.Dockerfile

centos.Dockerfile

@@ -0,0 +1,24 @@
+FROM centos:7
+
+# WARNING:
+# This Docker image is only for NEMU/SPIKE compilation.
+# You CANNOT use this image to BUILD XiangShan.
+
+# use baseurl instead of mirrorlist
+RUN sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
+RUN sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo
+RUN sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo
+RUN yum clean all && yum makecache
+
+RUN yum install -y centos-release-scl
+# use baseurl instead of mirrorlist in CentOS-SCLo-scl.repo
+RUN sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
+RUN sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo
+RUN sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo
+RUN yum clean all && yum makecache
+
+RUN yum install -y git dtc devtoolset-11 llvm-toolset-7 bison flex
+RUN echo "source /opt/rh/devtoolset-11/enable" >> /etc/profile
+RUN echo "source /opt/rh/llvm-toolset-7/enable" >> /etc/profile
+
+CMD [ "/bin/bash" ]