Git Show: postmortem stalled — couldn't see what a commit changed
Postmortem stalled — nobody could tell what a single commit actually changed. Root cause: Trusting commit messages instead of inspecting the change. The fix: `git show ‹sha›` (+ `--stat`) to see the real diff.
A production war story from the TheCodeForge Git series — the incident, why it happened, and the exact fix.
⏳ Timestamps:
0:00 - Cold open: 15 lines — 10 linting fixes, 5 backdoor lines
0:09 - Intro
0:17 - What Is Git Show?
0:35 - Inspecting Commits
1:05 - Inspecting Tags
1:20 - Inspecting Files
1:33 - 15 lines — 10 linting fixes, 5 backdoor lines
2:05 - Hidden backdoor in linting commit
2:20 - The Fix
2:49 - ⚠ Gotcha: Approving commits without viewing diff
3:03 - Version Caveat: Git Show and Object Suffixes
3:33 - Production Caveat: Large Diffs and Paging
3:49 - Debugging Guide
4:04 - Interview Questions
4:21 - FAQ
4:42 - Key Takeaways
4:56 - Next up
5:10 - Wrap-up
👉 Full article + code: https://thecodeforge.io/devops/git-show/
⏭ Next up: .gitignore: Prevent Secrets and Bloat From Entering Your Repo
#git #devops #versioncontrol