WIP

Author: stanislaw

.github/workflows/docker.yml

@@ -0,0 +1,31 @@
+name: HTML2Print Docker CI
+
+on:
+  pull_request:
+    branches: [ "**" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Upgrade pip
+      run: |
+        python -m pip install --upgrade pip
+
+    - name: Install Python packages
+      run: |
+        pip install -r requirements.development.txt
+
+    - name: Build Docker image with PR branch
+      run: |
+        invoke build-docker \
+          --image pr-${{ github.event.pull_request.number }} \
+          --source=${{ github.event.pull_request.head.sha }}
+
+    - name: Run container and test StrictDoc installation
+      run: |
+        invoke test-docker \
+          --image pr-${{ github.event.pull_request.number }}

…hub/workflows/ci-linux-ubuntu-latest.yml …b/workflows__/ci-linux-ubuntu-latest.yml.github/workflows/ci-linux-ubuntu-latest.yml renamed to .github/workflows__/ci-linux-ubuntu-latest.yml .github/workflows/ci-linux-ubuntu-latest.yml renamed to .github/workflows__/ci-linux-ubuntu-latest.yml

@@ -1,10 +1,11 @@
 # HTML2PDF JS file.
-html2print/html2pdf_js/
+# html2print/html2pdf_js/
 
 .idea/
 **/.wdm/
 build/
 dist/
 tests/integration/.lit_test_times.txt
 tests/integration/**/Output/
+output/
 

.github/workflows/ci-mac.yml .github/workflows__/ci-mac.yml.github/workflows/ci-mac.yml renamed to .github/workflows__/ci-mac.yml

@@ -0,0 +1,55 @@
+FROM ubuntu:24.04
+
+# Install dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    git \
+    python3 \
+    python3-pip \
+    python3-venv \
+    sudo \
+    vim \
+    wget \
+    && rm -rf /var/lib/apt/lists/*
+
+# Download and install Google Chrome
+RUN wget -q -O google-chrome.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb \
+    && apt-get update \
+    && apt-get install -y ./google-chrome.deb \
+    && rm google-chrome.deb
+
+# Create a new non-root user and group.
+# NOTE: It is important that a non-root user is used because otherwise the
+# Chrome Driver fails with: "User data directory is already in use"
+# https://github.com/SeleniumHQ/selenium/issues/15327#issuecomment-2688613182
+RUN groupadd -r html2print && useradd -r -m -g html2print html2print
+
+# Grant the new user sudo privileges.
+RUN echo "html2print ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/html2print
+
+# Create a virtual environment in the user's home directory.
+RUN python3 -m venv /opt/venv
+
+# Ensure the virtual environment is used by modifying the PATH.
+ENV PATH="/opt/venv/bin:$PATH"
+
+# Install StrictDoc. Set default StrictDoc installation from PyPI but allow
+# overriding it with an environment variable.
+ARG HTML2PRINT_SOURCE="pypi"
+ENV HTML2PRINT_SOURCE=${HTML2PRINT_SOURCE}
+
+RUN if [ "$HTML2PRINT_SOURCE" = "pypi" ]; then \
+      pip install --no-cache-dir --upgrade pip && \
+      pip install --no-cache-dir html2print; \
+    else \
+      pip install --no-cache-dir --upgrade pip && \
+      pip install --no-cache-dir git+https://github.com/mettta/html2pdf_python.git@${HTML2PRINT_SOURCE}; \
+    fi; \
+    chmod -R 777 /opt/venv;
+
+USER html2print
+
+# Set the working directory to the user's home directory.
+WORKDIR /data
+
+ENTRYPOINT ["/bin/bash"]

.github/workflows/ci-windows.yml .github/workflows__/ci-windows.yml.github/workflows/ci-windows.yml renamed to .github/workflows__/ci-windows.yml

@@ -7,6 +7,7 @@
 import re
 import subprocess
 import sys
+import tempfile
 import zipfile
 from datetime import datetime
 from pathlib import Path
@@ -20,7 +21,7 @@
 from selenium.webdriver.chrome.service import Service
 from webdriver_manager.core.os_manager import ChromeType, OperationSystemManager
 
-__version__ = "0.0.14"
+__version__ = "0.0.15a2"
 
 PATH_TO_HTML2PDF_JS = os.path.join(
     os.path.dirname(os.path.join(__file__)), "html2pdf_js", "html2pdf.min.js"
@@ -284,7 +285,7 @@ class Done(Exception):
         print(  # noqa: T201
             "error: could not receive a successful completion status from HTML2PDF."
         )
-        sys.exit(1)
+        # sys.exit(1)
 
     print("html2print: JS logs from the print session:")  # noqa: T201
     print('"""')  # noqa: T201
@@ -314,13 +315,14 @@ def create_webdriver(
         path_to_chrome = chromedriver
     print(f"html2print: ChromeDriver available at path: {path_to_chrome}")  # noqa: T201
 
-    service = Service(path_to_chrome)
+    service = Service(path_to_chrome, log_output="/tmp/chromedriver.log")
 
     webdriver_options = Options()
     webdriver_options.add_argument("start-maximized")
     webdriver_options.add_argument("disable-infobars")
+    webdriver_options.add_argument('--disable-gpu')
     webdriver_options.add_argument("--disable-extensions")
-    webdriver_options.add_argument("--headless")
+    # webdriver_options.add_argument("--headless=chrome")
     # FIXME: This is not nice but otherwise it does not work in Ubuntu 24-based Docker image.
     # https://github.com/SeleniumHQ/selenium/issues/15327#issuecomment-2689287561
     webdriver_options.add_argument("--no-sandbox")

.gitignore

@@ -30,6 +30,7 @@ def run_invoke(
     cmd,
     environment: Optional[dict] = None,
     warn: bool = False,
+    pty: bool = False,
 ) -> invoke.runners.Result:
     def one_line_command(string):
         return re.sub("\\s+", " ", string).strip()
@@ -39,7 +40,7 @@ def one_line_command(string):
         env=environment,
         hide=False,
         warn=warn,
-        pty=False,
+        pty=pty,
         echo=True,
     )
 
@@ -267,3 +268,55 @@ def release(context, test_pypi=False, username=None, password=None):
                 {user_password}
         """,
     )
+
+
+@task(aliases=["bd"])
+def build_docker(context, image: str = "html2print:latest", no_cache: bool = False, source="pypi"):
+    no_cache_argument = "--no-cache" if no_cache else ""
+    run_invoke(
+        context,
+        f"""
+        docker build .
+            --build-arg HTML2PRINT_SOURCE={source}
+            -t {image}
+            {no_cache_argument}
+        """
+    )
+
+
+@task(aliases=["rd"])
+def run_docker(context, image: str = "html2print:latest", command: Optional[str] = None):
+    command_argument = f'/bin/bash -c "{command}"' if command is not None else ""
+    entry_point_argument = '--entrypoint=""' if command_argument else ""
+
+    run_invoke(
+        context,
+        f"""
+        docker run
+            --name html2print
+            --rm
+            -it
+            -v "$(pwd):/data"
+            {entry_point_argument}
+            {image}
+            {command_argument}
+        """,
+        pty=True
+    )
+
+
+@task(aliases=["td"])
+def test_docker(context, image: str = "html2print:latest"):
+    run_invoke(
+        context,
+        f"""
+        mkdir -p output/ && chmod 777 output/
+        """
+    )
+    run_docker(
+        context,
+        image=image,
+        command=(
+            "cd tests/integration/01_hello_world && html2print print index.html /data/output/index.pdf && cat /tmp/chromedriver.log"
+        )
+    )

Dockerfile

@@ -5,6 +5,9 @@
   <meta charset="utf-8">
   <title>Test page</title>
   <script src="../../../submodules/html2pdf/dist/bundle.js"></script>
+  <script>
+    console.log("Hello world!");
+  </script>
   <link rel="stylesheet" href="../../../submodules/html2pdf/test/shared/css/main.css">
 </head>