From 5edebd4433d54198faf0df7a8fb3bef0801b3d3c Mon Sep 17 00:00:00 2001
From: Jacek Wielemborek <git@d33.pl>
Date: Sat, 25 Oct 2025 14:16:16 +0200
Subject: [PATCH] =?UTF-8?q?Dodaj=20wsparcie=20Docker=20i=20dokumentacj?=
 =?UTF-8?q?=C4=99=20Claude=20Code?=
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- Dodano Dockerfile z multi-stage build (artifacts + dev environment)
- Dodano .dockerignore dla optymalizacji budowania
- Dodano CLAUDE.md z dokumentacją architektury i workflow dla Claude Code
---
 .dockerignore | 16 ++++++++++++++++
 Dockerfile    | 45 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..d3ecaee
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,16 @@
+.log
+node_modules
+sidebar.js
+web-ext-artifacts/
+lib/*
+yarn-error.log
+rentgen.zip
+
+# Generated PNG icons (build artifacts)
+assets/icons/*.png
+assets/icon-addon-*.png
+
+# Exception: do not ignore the `browser-api` directory inside `lib`
+!/lib/browser-api/
+
+Dockerfile
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..78cfa5d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,45 @@
+# Rentgen Browser Extension - Docker Build
+#
+# Usage:
+#   Build and extract artifacts directly:
+#     docker buildx build . --output artifacts
+#
+#   Or traditional build (creates full development environment):
+#     docker build -t rentgen .
+#     docker run --rm rentgen ls -lh /app/web-ext-artifacts/
+#
+#   Run commands in the container:
+#     docker run --rm rentgen npm run build:chrome
+#     docker run --rm rentgen npm run typecheck
+
+# Build stage
+FROM node:lts AS builder
+
+WORKDIR /app
+
+# Copy package files for dependency installation (better layer caching)
+COPY package.json package-lock.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy source code (respecting .dockerignore)
+COPY . .
+
+# Build the extension for Firefox (default)
+RUN npm run build
+
+# Create the package
+RUN npm run create-package
+
+# Artifacts stage - only contains the built artifacts (for --output)
+FROM scratch AS artifacts
+
+# Copy only the built extension zip file to root
+COPY --from=builder /app/web-ext-artifacts/*.zip /
+
+# Default stage - full development environment
+FROM builder
+
+# Default command shows the built artifact
+CMD ["ls", "-lh", "/app/web-ext-artifacts/"]