I Built a GitHub Action That Writes and Publishes a DEV.to Post Every Morning

说明与用途

使用 GitHub Actions 和 Gemini 实现 DEV.to 的每日自动发布独特技术文章，包括趋势选择、LLM 生成、验证和历史跟踪。

问题

How to publish a technical blog post automatically every day without manual writing or publishing.

结果

Daily automated publishing of unique, trend‑driven engineering articles on DEV.to with zero manual intervention.

工作流

• Schedule GitHub Actions at 02:30 UTC
• Checkout repo
• Set up Python 3.12
• Install requests and google-genai
• Call DEV.to API for rising articles
• Select trend and generate topic via Gemini API
• Validate JSON structure, length, tags, and duplicate check against topic_history.json
• Publish article to DEV.to using API key
• Commit and push updated topic_history.json

证据

Every morning, a GitHub Actions workflow wakes up.

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It checks what engineers are currently talking about on DEV.to.

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The LLM proposes an original engineering angle and writes the article.

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