Add dotnet-3.1

.github/workflows/dotnet-3.1.yml

@@ -0,0 +1,34 @@
+name: Build dotnet-3.1
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - dotnet/dotnet-3.1/*
+      - dotnet/entrypoint.sh
+      - .github/workflows/dotnet-3.1.yml
+jobs:
+  push:
+    name: "dotnet-3.1"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v3
+      - uses: docker/setup-buildx-action@v2
+        with:
+          version: "v0.9.1"
+          buildkitd-flags: --debug
+      - uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - uses: docker/build-push-action@v3
+        with:
+          context: ./dotnet
+          file: ./dotnet/dotnet-3.1/Dockerfile
+          platforms: linux/amd64
+          push: true
+          tags: |
+            ghcr.io/sparkedhost/images:dotnet-3.1

README.md

@@ -65,6 +65,7 @@
 
 ### .NET images
 
+- [`dotnet-3.1`](https://github.com/sparkedhost/images/blob/main/dotnet/dotnet-3.1/Dockerfile)
 - [`dotnet-7`](https://github.com/sparkedhost/images/blob/main/dotnet/dotnet-7/Dockerfile)
 - [`dotnet-8`](https://github.com/sparkedhost/images/blob/main/dotnet/dotnet-8/Dockerfile)
 

dotnet/dotnet-3.1/Dockerfile

@@ -0,0 +1,29 @@
+# ----------------------------------
+# Sparked Host Custom Image
+# Image: ghcr.io/sparkedhost/images:dotnet-3.1
+# ----------------------------------
+
+FROM        debian:bullseye-slim
+
+LABEL       author="DevOps Team at Sparked Host" maintainer="[email protected]"
+
+ENV         DEBIAN_FRONTEND noninteractive
+
+RUN         apt update -y \
+            && apt install -y apt-transport-https wget curl iproute2 libgdiplus tini libssl-dev \
+            && wget https://dot.net/v1/dotnet-install.sh \
+            && D_V="$(curl -sSL https://dotnet.microsoft.com/en-us/download/dotnet/3.1 | grep -i  '<h3 id="sdk-3.*">SDK 3.1.*</h3>'  | head -1 | awk -F\" '{print $3}' | awk '{print $2;}' | sed 's/<\/h3>//g')" \ 
+            && chmod +x dotnet-install.sh \
+			&& ./dotnet-install.sh -i /usr/share -v $D_V \
+            && ln -s /usr/share/dotnet /usr/bin/dotnet
+
+COPY        --chown=container:container ./../entrypoint.sh /entrypoint.sh
+
+RUN         chmod +x /entrypoint.sh
+USER        container
+ENV         USER=container HOME=/home/container
+
+WORKDIR     /home/container
+
+COPY        ./entrypoint.sh /entrypoint.sh
+CMD         ["/bin/bash", "/entrypoint.sh"]