add dotimage

Author: yuki-js

.github/workflows/build.yaml

@@ -0,0 +1,30 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./docker/Dockerfile
+          push: true
+          tags: ghcr.io/yuki-js/dotfiles/dotimage:latest

docker/Dockerfile

@@ -0,0 +1,35 @@
+FROM kalilinux/kali-rolling:latest
+
+RUN apt-get update \
+    && apt-get upgrade -y \
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+        sudo curl ca-certificates
+
+# Create a non-root user
+
+ARG USERNAME=user
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+
+RUN groupadd --gid $USER_GID $USERNAME \
+    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \
+    && echo $USERNAME ALL=\(root\) ALL > /etc/sudoers.d/$USERNAME \
+    && chmod 0440 /etc/sudoers.d/$USERNAME
+
+# Set password for the user as empty
+
+RUN passwd -d $USERNAME
+
+USER $USERNAME
+
+WORKDIR /home/$USERNAME
+
+# Install dotfiles
+ENV DF_NO_DOCKER=1
+ENV DF_SKIP_CONFIRM=1
+RUN sh -c "$(curl -fSsL https://l.aoki.app/dotfiles)"
+
+# re-enable password
+RUN echo "$USERNAME:1919" | sudo chpasswd
+
+CMD ["/usr/bin/zsh"]

scripts/debian-like/shell-experience.sh

@@ -25,7 +25,7 @@ for file in ${FILES_TO_BE_TRANSPLANTED_TO_HOME[@]}; do
 done
 
 # set zsh as default shell
-chsh -s $(which zsh)
+sudo chsh -s $(which zsh) $(whoami)
 
 # git configs
 git config --global user.email "[email protected]"