diff --git a/.github/workflows/ci-cd.yaml b/.github/workflows/ci-cd.yaml
new file mode 100644
index 0000000..7a5b59a
--- /dev/null
+++ b/.github/workflows/ci-cd.yaml
@@ -0,0 +1,73 @@
+name: Main Ci/CD
+on:
+  push:
+    branches-ignore:
+      - master
+      - develop
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - run: |
+          echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+          echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+          echo "🔎 The name of branch is ${{ github.ref }} and repository is ${{ github.repository }}."
+      - name: Checkout
+        uses: actions/checkout@v3
+      - run: |
+          echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+          echo "🖥️ The workflow is now ready to test code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ github.workspace }}
+      - name: Run tests
+        run: |
+          cd ${{ github.workspace }}/tests/install && ${{ github.workspace }}/tests/run-test-install.sh -c
+      - run: echo "🍏 This job's status is ${{ job.status }}."
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: lint
+        uses: luke142367/Docker-Lint-Action@v1.1.1
+        with:
+          target: src/build/php/Dockerfile
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: actions/github-script@0.6.0
+        id: pr
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          result-encoding: string
+          script: |
+            const result = await github.repos.listPullRequestsAssociatedWithCommit({
+              owner: context.payload.repository.owner.name,
+              repo: context.payload.repository.name,
+              commit_sha: context.payload.head_commit.id
+            })
+            return result.data[0].number;
+      - name: Get changed files
+        id: get_file_changes
+        uses: trilom/file-changes-action@v1.2.3
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
+          prNumber: ${{ steps.pr.outputs.results }}
+          output: ' '
+          fileOutput: ' '
+      - name: Echo file changes
+        run: |
+          echo Changed files: ${{ steps.get_file_changes.outputs.files }}
+          cat $HOME/files.json
+          cat $HOME/files_modified.json
+          cat $HOME/files_added.json
+          cat $HOME/files_removed.json
+          echo '${{ steps.file_changes.outputs.files}}'
+          echo '${{ steps.file_changes.outputs.files_modified}}'
+          echo '${{ steps.file_changes.outputs.files_added}}'
+          echo '${{ steps.file_changes.outputs.files_removed}}'
diff --git a/src/build/php/Dockerfile b/src/build/php/Dockerfile
index 2d9ae58..a1f8905 100644
--- a/src/build/php/Dockerfile
+++ b/src/build/php/Dockerfile
@@ -7,14 +7,14 @@ ENV SSH_PASSWORD root
 
 # sodium
 # php ^7.2
-RUN apt-get update && apt-cache search libsodium && apt-get install -y libsodium-dev # libsodium18
+RUN apt-get update && apt-cache search libsodium && apt-get install --no-install-recommends -y libsodium-dev && rm -rf /var/lib/apt/lists/* # libsodium18
 
 # Install System Dependencies
 RUN requirements="libcurl3-dev libfreetype6 libjpeg62-turbo libjpeg62-turbo-dev libpng-dev libfreetype6-dev libicu-dev libxslt1-dev" \
     apt-get update \
 	&& DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends software-properties-common \
 	&& apt-get update \
-	&& DEBIAN_FRONTEND=noninteractive apt-get install -y \
+	&& DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
 	libcurl3-dev libfreetype6 libjpeg62-turbo libjpeg62-turbo-dev libpng-dev libfreetype6-dev libicu-dev libxslt1-dev \
 	libicu-dev \
     libssl-dev \
@@ -38,7 +38,8 @@ RUN requirements="libcurl3-dev libfreetype6 libjpeg62-turbo libjpeg62-turbo-dev
 	tar \
 	cron \
 	bash-completion \
-	&& apt-get clean
+	&& apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # Install XDebug
 RUN yes | pecl install xdebug && \
@@ -61,9 +62,10 @@ RUN docker-php-ext-configure \
 
 # Install OpenSSH server
 RUN apt-get update \
-    && apt-get install -y openssh-server \
-    sudo \
-    openssh-server
+    && apt-get install -y --no-install-recommends openssh-server \
+    # sudo \
+    openssh-server \
+    && rm -rf /var/lib/apt/lists/*
 RUN mkdir /var/run/sshd
 RUN echo "${SSH_USER}:${SSH_PASSWORD}" | chpasswd
 RUN echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
@@ -73,16 +75,17 @@ EXPOSE 22
 
 # Install oAuth
 RUN apt-get update \
-  	&& apt-get install -y \
+  	&& apt-get install -y --no-install-recommends \
   	libpcre3 \
   	libpcre3-dev \
   	# php-pear \
   	&& pecl install oauth \
-  	&& echo "extension=oauth.so" > /usr/local/etc/php/conf.d/docker-php-ext-oauth.ini
+  	&& echo "extension=oauth.so" > /usr/local/etc/php/conf.d/docker-php-ext-oauth.ini \
+    && rm -rf /var/lib/apt/lists/*
 
 # Install Node, NVM, NPM and Grunt
 RUN curl -sL https://deb.nodesource.com/setup_14.x | bash - \
-  	&& apt-get install -y nodejs build-essential \
+  	&& apt-get install -y --no-install-recommends nodejs build-essential \
     && curl https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | sh \
     && npm i -g grunt-cli yarn requirejs
 
@@ -95,7 +98,7 @@ RUN echo "memory_limit=2048M" >> /usr/local/etc/php/conf.d/common.ini \
 	&& echo "max_input_time=1000" >> /usr/local/etc/php/conf.d/common.ini
 
 # Install Mhsendmail
-RUN DEBIAN_FRONTEND=noninteractive apt-get -y install golang-go \
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends golang-go \
    && mkdir /opt/go \
    && export GOPATH=/opt/go \
    && go get github.com/mailhog/mhsendmail