Generate DockerFile based in Alpine (#77)

* Create docker yml file

* Delete docker.yml

* Create docker.yml

* Use alpine as docker file

* Add pkgconfig to dependencies in dockerfile

* Update folder to copy

* Try to migrate to v2 the upload of docker

* Fix wrong secrets name

* Update docker.yml

* Update docker.yml

* Put dynamic the number of cores

* Rename docker tag

Co-authored-by: Francisco Javier Trujillo Mata <[email protected]>

.github/workflows/docker.yml

@@ -0,0 +1,30 @@
+name: CI-Docker
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+
+    - name: Login to DockerHub
+      uses: docker/login-action@v1 
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - uses: docker/build-push-action@v2
+      with:
+        push: true
+        tags: vitasdk/buildscripts:latest

Dockerfile

@@ -1,30 +1,15 @@
-FROM ubuntu:trusty
-MAINTAINER [email protected]
+# First stage of Dockerfile
+FROM alpine:latest
 
-RUN apt-get update && \
-  DEBIAN_FRONTEND=noninteractive apt-get install -y cmake git build-essential autoconf texinfo && \
-  rm -rf /var/lib/apt/lists/*
+COPY . /src
 
-ENV OUTPUT_DIR=/out
+RUN apk add build-base cmake git bash autoconf texinfo patch pkgconfig
+RUN cd /src && mkdir build && cd build && cmake .. && make -j$(nproc)
 
-RUN adduser --disabled-login --gecos 'user' user && passwd -d user
+# Second stage of Dockerfile
+FROM alpine:latest  
 
-USER user
-WORKDIR /home/user
+ENV VITASDK /home/user/vitasdk
+ENV PATH ${VITASDK}/bin:$PATH
 
-RUN mkdir /home/user/.ssh && chmod 700 /home/user/.ssh -R && \
-  ssh-keyscan github.com >> /home/user/.ssh/known_hosts
-
-RUN git clone https://github.com/codestation/vitasdk-cmake
-
-RUN mkdir build
-WORKDIR /home/user/build
-RUN cmake /home/user/vitasdk-cmake
-RUN make -j4
-RUN mv vitasdk /home/user
-
-WORKDIR /home/user
-RUN echo VITASDK=/home/user/vitasdk >> /home/user/.bashrc
-RUN echo PATH=\$VITASDK/bin:\$PATH >> /home/user/.bashrc
-
-RUN rm -rf /home/user/build /home/user/vitasdk-cmake
+COPY --from=0 /src/build/vitasdk ${VITASDK}