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Merge pull request #2 from fok666/feature/github-pipelines
Feature/GitHub pipelines
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‎.github/dependabot.yml‎

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directory: "/" # Location of package manifests
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schedule:
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interval: "weekly"
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- package-ecosystem: "github-actions" # See documentation for possible values
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directory: "/" # Location of package manifests
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schedule:
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interval: "weekly"

‎.github/workflows/build-and-release.yml‎

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name: Build and Release Multi-Arch Docker Images
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on:
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push:
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branches:
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- main
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tags:
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- 'v*'
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pull_request:
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branches:
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- main
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workflow_dispatch:
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env:
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REGISTRY: ghcr.io
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IMAGE_NAME: ${{ github.repository }}
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jobs:
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build-amd64:
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name: Build AMD64 - Python ${{ matrix.python-version }}
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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strategy:
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matrix:
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python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Log in to Container Registry
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if: github.event_name != 'pull_request'
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uses: docker/login-action@v3
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with:
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registry: ${{ env.REGISTRY }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract metadata
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id: meta
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uses: docker/metadata-action@v5
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with:
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images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
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tags: |
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type=raw,value=python${{ matrix.python-version }}-amd64-latest,enable={{is_default_branch}}
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type=ref,event=branch,suffix=-python${{ matrix.python-version }}-amd64
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type=ref,event=pr,suffix=-python${{ matrix.python-version }}-amd64
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type=semver,pattern={{version}},suffix=-python${{ matrix.python-version }}-amd64
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type=semver,pattern={{major}}.{{minor}},suffix=-python${{ matrix.python-version }}-amd64
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type=sha,suffix=-python${{ matrix.python-version }}-amd64
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- name: Build and push AMD64 image
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uses: docker/build-push-action@v5
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with:
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context: .
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platforms: linux/amd64
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build-args: |
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PYTHON_VERSION=${{ matrix.python-version }}
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push: ${{ github.event_name != 'pull_request' }}
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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cache-from: type=gha,scope=amd64-${{ matrix.python-version }}
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cache-to: type=gha,mode=max,scope=amd64-${{ matrix.python-version }}
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build-arm64:
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name: Build ARM64 - Python ${{ matrix.python-version }}
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runs-on: ubuntu-24.04-arm64
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permissions:
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contents: read
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packages: write
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strategy:
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matrix:
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python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Log in to Container Registry
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if: github.event_name != 'pull_request'
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uses: docker/login-action@v3
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with:
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registry: ${{ env.REGISTRY }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract metadata
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id: meta
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uses: docker/metadata-action@v5
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with:
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images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
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tags: |
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type=raw,value=python${{ matrix.python-version }}-arm64-latest,enable={{is_default_branch}}
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type=ref,event=branch,suffix=-python${{ matrix.python-version }}-arm64
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type=ref,event=pr,suffix=-python${{ matrix.python-version }}-arm64
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type=semver,pattern={{version}},suffix=-python${{ matrix.python-version }}-arm64
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type=semver,pattern={{major}}.{{minor}},suffix=-python${{ matrix.python-version }}-arm64
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type=sha,suffix=-python${{ matrix.python-version }}-arm64
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- name: Build and push ARM64 image
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uses: docker/build-push-action@v5
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with:
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context: .
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platforms: linux/arm64
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build-args: |
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PYTHON_VERSION=${{ matrix.python-version }}
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push: ${{ github.event_name != 'pull_request' }}
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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cache-from: type=gha,scope=arm64-${{ matrix.python-version }}
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cache-to: type=gha,mode=max,scope=arm64-${{ matrix.python-version }}
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create-manifest:
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name: Create Multi-Arch Manifest - Python ${{ matrix.python-version }}
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runs-on: ubuntu-latest
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needs: [build-amd64, build-arm64]
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if: github.event_name != 'pull_request'
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permissions:
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contents: read
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packages: write
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strategy:
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matrix:
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python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
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steps:
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- name: Log in to Container Registry
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uses: docker/login-action@v3
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with:
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registry: ${{ env.REGISTRY }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Create and push manifest for latest
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if: github.ref == 'refs/heads/main'
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run: |
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docker buildx imagetools create -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:python${{ matrix.python-version }}-latest \
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${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:python${{ matrix.python-version }}-amd64-latest \
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${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:python${{ matrix.python-version }}-arm64-latest
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- name: Create and push manifest for tags
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if: startsWith(github.ref, 'refs/tags/')
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run: |
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TAG_VERSION=${GITHUB_REF#refs/tags/}
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docker buildx imagetools create -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${TAG_VERSION}-python${{ matrix.python-version }} \
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${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${TAG_VERSION}-python${{ matrix.python-version }}-amd64 \
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${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${TAG_VERSION}-python${{ matrix.python-version }}-arm64
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create-release:
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name: Create GitHub Release
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runs-on: ubuntu-latest
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needs: [create-manifest]
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if: startsWith(github.ref, 'refs/tags/')
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permissions:
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contents: write
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Create Release
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uses: softprops/action-gh-release@v1
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with:
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generate_release_notes: true
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body: |
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## Multi-Arch Docker Images
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Images are available for Python 3.10, 3.11, 3.12, 3.13, and 3.14 on both AMD64 and ARM64 architectures.
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### Usage
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Pull a specific Python version:
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```bash
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docker pull ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}-python3.14
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```
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The images support both AMD64 and ARM64 architectures automatically.
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### Available Tags
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- `${{ github.ref_name }}-python3.10` (multi-arch)
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- `${{ github.ref_name }}-python3.11` (multi-arch)
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- `${{ github.ref_name }}-python3.12` (multi-arch)
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- `${{ github.ref_name }}-python3.13` (multi-arch)
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- `${{ github.ref_name }}-python3.14` (multi-arch)

‎LICENSE‎

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The MIT License (MIT)
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Copyright (c) Microsoft Corporation
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎readme.md‎

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Build AWS Lambda deployment packages and layers for multiple Python versions (3.10+) and architectures (x86_64/arm64).
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[![Dependabot Updates](https://github.com/fok666/lambda-python-layer/actions/workflows/dependabot/dependabot-updates/badge.svg)](https://github.com/fok666/lambda-python-layer/actions/workflows/dependabot/dependabot-updates) [![Build and Release Multi-Arch Docker Images](https://github.com/fok666/lambda-python-layer/actions/workflows/build-and-release.yml/badge.svg)](https://github.com/fok666/lambda-python-layer/actions/workflows/build-and-release.yml)
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Inspired by [LambdaZipper](https://github.com/tiivik/LambdaZipper)
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## Features
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- 🐍 **Multiple Python versions**: Support for Python 3.10, 3.11, 3.12, 3.13, and 3.14 (default)
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lambda-zipper:custom numpy
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```
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## Migration Guide
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### Migrating from Previous Versions
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**Old behavior** (required explicit flags):
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```bash
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./build-multiarch.sh --requirements requirements.txt --python 3.13
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```
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**New behavior** (smart defaults):
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```bash
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./build-multiarch.sh # Uses requirements.txt and Python 3.14 by default
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```
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**Key Changes:**
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- Default Python version changed from 3.13 → 3.14
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- `-r` or `--requirements` flag now optional (defaults to `requirements.txt`)
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- Single combined archive is now the default (use `--individual` for old behavior)
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- Both architectures built by default (use `--skip-arm64` or `--skip-x86` to build only one)
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### Updating Existing Scripts
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If you have scripts using the old syntax, they will continue to work. However, you can simplify them:
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```bash
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# Old way (still works)
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./build-multiarch.sh --requirements requirements.txt --python 3.13
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# New simplified way (if using defaults)
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./build-multiarch.sh --python 3.13
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# Or just use all defaults
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./build-multiarch.sh
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```
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## Output File Naming
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Archives are named with the following pattern:

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