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SaturdayMP Show 81: Creating PostCast (Part 3 – Creating GitHub Action)

In this episode we (myself and Omar Ashour) create a GitHub action to build PostCast*. Actually, it was more of a test if we could get GitHub actions working for a Fyne project.

I like having a CI/CD created as soon as I create a new project, so I know I can do a release at anytime. It also prevents the problem of "it worked on my machine" during development but now fails to run in production after creating the CI/CD at the last minute.

*PostCast is just a place holder name and might change. The goofy PostCast placeholder image was generated by ChatGPT and will likely change.

GitHub Actions:
https://docs.github.com/en/actions

Fyne Packaging:
https://docs.fyne.io/started/cross-compiling/

Omar:
https://www.ashour.ca/

PostCast Playlist:
https://www.youtube.com/playlist?list=PLYPcrKbLqwuvKQ97klk3bzyUPI6j154WC

Thanks to the Fyne IO team for developing Fyne and GitHub for creating GitHub Actions! Thanks to Omar for pairing with me.

Have a question you want answered in a future video? A challenging or interesting problem you need you want to see solved? Constructive feedback? Then comment, DM me, or send an email to ask@saturdaymp.com.

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Thank you for watching!

#saturdaymp #saturdaympshow #fyne #golang #githubactions #cicd #devops

lazyactions - Công cụ TUI giúp giám sát GitHub Actions nhanh chóng, không cần mở trình duyệt! 3 khung màn hình, điều khiển bằng tổ hợp phím Vim, theo dõi log theo thời gian thực. Sử dụng thông tin xác thực gh CLI hiện có. Cài đặt: `brew install nnnkkk7/tap/lazyactions`. #GitHubActions #TUI #DevTools #lazyactions #CI_CD #CôngNghệ #PhátTriểnPhầnMềm

https://github.com/nnnkkk7/lazyactions

🚀 Đã ra mắt Codve – công cụ CI cho GitHub giúp phá vỡ code bằng các trường hợp góc cạnh, trả về counterexample. Hai chế độ: **Spec** (kiểm tra spec đã khóa) và **Preset** (kiểm tra cơ bản không cần spec). Có chỉ báo coverage, tránh đánh dấu sai. Hỏi cộng đồng: Bạn cần gì để tin dùng? Muốn comment PR hay chỉ báo lỗi? Preset nào hữu ích nhất? #Codve #GitHubActions #CI #Testing #KiểmThử #MãNguồn #OpenSource

https://www.reddit.com/r/SaaS/comments/1qgiei6/i_built_a_github_pr_merge_gate_that_finds/

In Github Actions, jq comes pre-installed in the default worker. This can save you a lot of headache. Don't try to manipulate JSON with bash or Python, that's just clunky and error-prone when you can use jq instead.

I rewrote some of my own code from half a year ago. It's now shorter, more readable (if you know jq – hence the crash course), has zero quoting issues and provides better error messages.

#GithubActions

This is the tidbit I love most of my setup for checking #GitHubActions updates: showing how many (public) repos are using it!

“This action is used across all versions by 307,371 repositories.” Gives some insights straight away 🥰.

Setup .NET Core SDK | GitHub Actions Marketplace News https://devops-actions.github.io/github-actions-marketplace-news/blog/2026/01/14/setup-.net-core-sdk/

🌗 我對 GitHub Actions 的深惡痛絕
➤ 從自動化地獄回歸 Makefile 的開發啟示錄
✤ https://xlii.space/eng/i-hate-github-actions-with-passion/
這篇文章描述了一位開發者在維護其開源專案 `tmplr` 時，與 GitHub Actions (GHA) 搏鬥的痛苦經歷。作者原先利用 Rust 的 `build.rs` 搭配 `CUE` 工具來自動生成專案文件，卻在 GitHub Actions 的多平臺構建矩陣中，因 Linux ARM 環境的架構不相容與環境隔離問題踢到鐵板。作者憤怒地抨擊 GHA 極其低效的「修改、推送、等待」偵錯循環，認為這種開發體驗簡直倒退回了卡式磁帶時代。最終，他決定將所有構建邏輯從 CI 中抽離，回歸傳統的 Makefile 並將生成的文件直接提交至 Git 倉庫。他以此警告開發者：千萬不要讓 GitHub Actions 掌控你的邏輯，保持 CI 配置精簡纔是生存之道。
+ 「說得太對了！那種
##開發經驗 #GitHubActions #CICD #程式開發 #技術評論

🤣 Oh wow, someone really despises GitHub Actions! 🥳 Apparently, it's so loathsome that it dethroned #PHP as the ultimate tech villain. 😂 But don't worry, #tmplr saves the day with its *totally* intuitive crafting process. 🙄
https://xlii.space/eng/i-hate-github-actions-with-passion/ #GitHubActions #TechVillain #CodingHumor #HackerNews #ngated

🥳 Oh, joy! Another "revolutionary" way to debug your GitHub Actions with enough #complexity and buzzwords to launch a 🚀. Who knew that what the world really needed was yet another #WebRTC hack to make our lives "easier"? 🙄
https://blog.gripdev.xyz/2026/01/10/actions-terminal-on-failure-for-debugging/ #GitHubActions #Debugging #Innovation #TechBuzz #HackerNews #ngated

Launch a Debugging Terminal into GitHub Actions

https://blog.gripdev.xyz/2026/01/10/actions-terminal-on-failure-for-debugging/

#HackerNews #LaunchDebuggingTerminal #GitHubActions #DevOps #Debugging #CI/CD

Get caught up with the latest episode of The Bootloader - here's @todbot sharing how you can run GitHub actions locally on Linux, macOS and Windows using act. #podcast #GitHubActions

🛠️ Một công cụ mới đang được phát triển giúp devs debug CI/CD pipelines trên VPS + GitHub Actions hiệu quả hơn. Tính năng chính:
- Phân tích log thời gian thực
- Gợi ý sửa lỗi bằng AI
- Tối ưu workflow làm việc
Bạn là dev dùng VPS? Cùng đóng góp ý tưởng phát triển nhé! #CICD #GitHubActions #AI #DevTools #XửLýLỗi #LậpTrình #CôngNghệ

https://www.reddit.com/r/SaaS/comments/1q70hiy/idea_validation_realtime_cicd_log_analysis_ai_fix/

Công cụ Build Quota giúp ngăn chặn giới hạn GitHub Actions! Cảnh báo qua email khi gần đạt giới hạn, dự đoán thời gian hết hạn dựa trên mẫu sử dụng hàng ngày. #BuildQuota #GitHubActions #DevTools #CôngCụPhátTriển #GitHub #PhátTriểnPhầnMềm

https://www.reddit.com/r/SideProject/comments/1q6l1yo/built_a_free_tool_to_prevent_github_actions_limit/

If you have a JetBrains account, there's that bug with GitHub Actions that finally has a proper report attached to it.

Basically, when using local composite Actions, the IDE cannot resolve them, making them appear as undefined.

Can recommend going to upvote it: https://youtrack.jetbrains.com/issue/IJPL-227233

#CICD #GitHubActions #GitHub #JetBrains

ECSになぜecspressoが必要なのか？（導入手順付き）
https://qiita.com/hiyanger/items/f630372a61a32be7f23b?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #AWS #Terraform #ECS #GitHubActions #ecspresso

For the last couple of weeks, I've been deep diving into container supply chain security.

I built a full GitHub Actions demo pipeline:

• Vulnerability scanning

• SBOM generation

• Keyless signing + attestations

• SLSA build provenance

The stack: Trivy, Syft, Cosign, and Sigstore.

Zero long-lived secrets. GitHub Actions uses OIDC to obtain a short-lived certificate, signs the image (and publishes attestations), and records everything in a public transparency log. No keys to rotate or leak.

The post also covers hardened base images (distroless and Docker's new Hardened Images) and how to enforce signatures on the consumer side with Kubernetes admission policies.

Blog + companion repo to fork: https://lnkd.in/gtdNYWW8

#SupplyChainSecurity #SBOM #Sigstore #GitHubActions #DevSecOps #ZeroTrust

Simon Willison (@simonw)

공식 GitHub Actions들의 최신 버전들을 한눈에 보여주는 페이지를 만들었다는 게시물. 예로 actions/setup-python@v6 등을 모아 두어 Claude Code 같은 LLM 도구들이 워크플로 작성 시 참조하도록 활용한다는 개발자용 편의성 업데이트성 프로젝트 공유.

https://x.com/simonw/status/2005410175948304670

#github #githubactions #devtools #llm #workflows

Recently someone brought to my attention that you pin your actions, Security Advisories for GitHub Actions do not show up in the Dependency Graph. I set about a solution to solve that problem.

https://jessehouwing.net/github-actions-improved-dependency-submission/

@github #githubactions #supplychainsecurity