Added Dockerfile to build docker images from the source

.github/workflows/release_containers.yml

@@ -0,0 +1,78 @@
+name: release_containers
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+
+jobs:
+  release_ghcr:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Checkout latest release tag
+      if: github.event_name == 'workflow_dispatch'
+      run: |
+        LATEST_TAG=$(git describe --tags `git rev-list --tags --max-count=1`)
+        git checkout $LATEST_TAG
+        echo "TAG_VERSION=$LATEST_TAG" >> $GITHUB_ENV
+
+    - name: Get push tag version
+      if: github.event_name == 'push'
+      run: echo "TAG_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Publish Docker image to GitHub Container Registry
+      uses: elgohr/Publish-Docker-Github-Action@v5
+      with:
+        name: ${{ github.repository }}
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+        tags: "latest,${{ env.TAG_VERSION }}"
+        platforms: linux/amd64,linux/arm64
+
+  release_docker:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Checkout latest release tag
+      if: github.event_name == 'workflow_dispatch'
+      run: |
+        LATEST_TAG=$(git describe --tags `git rev-list --tags --max-count=1`)
+        git checkout $LATEST_TAG
+        echo "TAG_VERSION=$LATEST_TAG" >> $GITHUB_ENV
+
+    - name: Get push tag version
+      if: github.event_name == 'push'
+      run: echo "TAG_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Publish Docker image to Docker Container Registry
+      uses: elgohr/Publish-Docker-Github-Action@v5
+      with:
+        name: ${{ github.repository }}
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+        tags: "latest,${{ env.TAG_VERSION }}"
+        platforms: linux/amd64,linux/arm64
+
+    - name: Update Docker Hub Description
+      uses: peter-evans/dockerhub-description@v3
+      with:
+        repository: ${{ github.repository }}
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}

Dockerfile

@@ -0,0 +1,37 @@
+FROM debian:12-slim AS build
+
+ENV BUILD_POETRY_VERSION=1.6.1
+
+RUN apt-get update && \
+    apt-get install --no-install-suggests --no-install-recommends --yes python3-venv python3-pip && \
+    python3 -m venv /venv && \
+    /venv/bin/pip install --upgrade pip
+
+RUN pip3 install --break-system-packages poetry==$BUILD_POETRY_VERSION
+
+FROM build AS build-venv
+
+COPY . /app
+WORKDIR /app
+
+RUN poetry build --no-interaction -f wheel
+RUN /venv/bin/pip install --disable-pip-version-check dist/*.whl
+
+FROM gcr.io/distroless/python3-debian12
+
+ENV INSIDE_DOCKER_CONTAINER=1
+
+LABEL   maintainer="vzhd1701 <vzhd1701@gmail.com>" \
+        org.opencontainers.image.title="enex2notion" \
+        org.opencontainers.image.description="Import Evernote ENEX files to Notion " \
+        org.opencontainers.image.authors="vzhd1701 <vzhd1701@gmail.com>" \
+        org.opencontainers.image.licenses="MIT" \
+        org.opencontainers.image.documentation="https://github.com/vzhd1701/enex2notion" \
+        org.opencontainers.image.url="https://github.com/vzhd1701/enex2notion" \
+        org.opencontainers.image.source="https://github.com/vzhd1701/enex2notion.git"
+
+COPY --from=build-venv /venv /venv
+
+WORKDIR /input
+
+ENTRYPOINT ["/venv/bin/enex2notion"]

README.md

@@ -54,6 +54,14 @@ $ brew install enex2notion
 $ pipx install enex2notion
 ```
 
+### With [**Docker**](https://docs.docker.com/)
+
+This command maps current directory `$PWD` to the `/input` directory in the container. You can replace `$PWD` with a directory that contains your `*.enex` files. When running commands like `enex2notion /input` refer to your local mapped directory as `/input`.
+
+```shell
+$ docker run --rm -t -v "$PWD":/input vzhd1701/enex2notion:latest
+```
+
 ### With PIP
 
 ```bash