Reusable GitHub Actions Workflows

This repository contains reusable GitHub Actions workflows designed to simplify CI/CD pipelines.

Available Workflows

.NET Application Build and Publish

A reusable workflow to build and publish a .NET application for multiple architectures and push the resulting Docker image to GHCR.

Usage Example

Call this workflow from another workflow file (e.g., .github/workflows/build.yml) like so:

name: Build .NET Application

on:
  workflow_dispatch:

jobs:
  build:
    uses: dashdevs/actions/.github/workflows/build-dotnet-app.yml@main
    with:
      amd64: true
      arm64: true
      project_path: "./src/MyProject"
      dockerfile_path: "./Dockerfile"

Inputs

• amd64 (boolean, required): Build for linux/amd64.
• arm64 (boolean, required): Build for linux/arm64.
• project_path (string, required): Path to the .NET project to publish.
• dockerfile_path (string, optional): Path to the Dockerfile (default is release.Dockerfile).

Dockerfile Compatibility for Multi-Arch Builds

• Base images used in FROM should support all target platforms (e.g., linux/amd64 and linux/arm64).
• Avoid hardcoding architecture-specific instructions.
• Use environment variables like ${TARGETARCH} to differentiate build targets.
• Ensure platform-specific binaries are correctly copied (e.g., from publish/linux-${TARGETARCH}).
• Test locally using BuildKit: docker buildx build --platform linux/amd64,linux/arm64 .

Dockerfile Example

ARG ASPNET_RUNTIME_IMAGE="mcr.microsoft.com/dotnet/aspnet:8.0-alpine"
FROM ${ASPNET_RUNTIME_IMAGE} AS release

ARG TARGETARCH
WORKDIR /app
COPY publish/linux-${TARGETARCH}/ ./
ENTRYPOINT ["./MyApp"]

This Dockerfile uses a configurable base image and TARGETARCH to support multi-architecture builds.

Django Static Files to S3 Upload

A reusable workflow for uploading Django static files to AWS S3 using OIDC authentication.

Usage Example

Create a workflow file (e.g., .github/workflows/deploy.yml) with the following content:

name: Deploy Static Files

on:
  push:
    branches: [main]

jobs:
  upload-static-files:
    uses: dashdevs/actions/.github/workflows/upload-django-static-to-s3-oidc.yml@main
    with:
      python-version: '3.11'
      role-to-assume: "arn:aws-cn:iam::123456789100:role/my-github-actions-role"
      aws-region: "us-east-1"
      source_dir: "./static/"
      s3_bucket: "my-bucket-name/static"