From f6e6db9d0360675c6153c0f671772e2c5fc7093f Mon Sep 17 00:00:00 2001
From: kj_sh604
Date: Mon, 16 Feb 2026 02:02:46 -0500
Subject: feat: docker 🚢

---
 .dockerignore  |  9 +++++++++
 Dockerfile     | 26 ++++++++++++++++++++++++++
 README.md      | 13 ++++++++++++-
 src/.gitignore |  2 +-
 src/app.py     |  2 +-
 5 files changed, 49 insertions(+), 3 deletions(-)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..4bddc1b
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,9 @@
+.git
+.gitignore
+README.md
+src/.venv
+src/__pycache__
+src/*.pyc
+src/generated/*
+src/uploads/*
+*.md
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..cb2ae81
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,26 @@
+FROM ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    PYTHONUNBUFFERED=1
+
+RUN apt-get update && apt-get install -y \
+    python3 \
+    python3-pip \
+    python3-venv \
+    pandoc \
+    texlive-full \
+    fonts-noto-color-emoji \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY src/requirements.txt .
+RUN pip3 install --no-cache-dir -r requirements.txt --break-system-packages
+
+COPY src/ .
+
+RUN mkdir -p generated uploads
+
+EXPOSE 5000
+
+CMD ["python3", "app.py"]
diff --git a/README.md b/README.md
index 1bf6ab6..bcf0e83 100644
--- a/README.md
+++ b/README.md
@@ -23,10 +23,21 @@ a simple web app that converts markdown to pdf using pandoc and lualatex.
 
 ## run
 
+### local
+
 ```bash
 cd src/
 python -m venv .venv
 source .venv/bin/activate
 pip install -r requirements.txt
 python app.py
-```
\ No newline at end of file
+```
+
+### docker
+
+```bash
+docker build -t likha-pdf .
+docker run -p 5000:5000 likha-pdf
+```
+
+open `http://localhost:5000`
\ No newline at end of file
diff --git a/src/.gitignore b/src/.gitignore
index fdbd64b..fb97398 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -2,4 +2,4 @@ __pycache__/
 *.pyc
 .venv/
 generated/
-uploads/
+uploads/
\ No newline at end of file
diff --git a/src/app.py b/src/app.py
index 5a3aa7b..6b5a45a 100644
--- a/src/app.py
+++ b/src/app.py
@@ -163,4 +163,4 @@ def download_pdf(filename: str):
 
 
 if __name__ == "__main__":
-    app.run(debug=True)
+    app.run(host="0.0.0.0", port=5000, debug=False)
-- 
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