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The site build using docker-compose fails since floryn90/hugo v0.134.3:

Error: error building site: failed to acquire a build lock: open /src/.hugo_build.lock: permission denied

Cause: The Alpine image has switched from root user to hugo user:

floryn90/docker-hugo@b261630

Fix: Switch to hugomods/hugo image that still runs as root user.

The hugomods/hugo:std-exts image has git included making our Dockerfile obsolete.

Documentation: https://docker.hugomods.com/docs/development/docker-compose/

The site build fails since floryn90/hugo v0.134.3:

```
Error: error building site: failed to acquire a build lock: open /src/.hugo_build.lock: permission denied
```

Cause: The Alpine image has switched from root user to hugo user:

floryn90/docker-hugo@b261630

Fix: Switch to hugomods/hugo image that still runs as root user.

The hugomods/hugo:std-exts image has git included making our Dockerfile obsolete.
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Pull Request Overview

Switches the Docker configuration from a custom-built image using floryn90/hugo to the hugomods/hugo:std-exts image to resolve permission issues. This change eliminates the need for a custom Dockerfile since the new image includes all required dependencies.

  • Replaced custom Docker build with hugomods/hugo:std-exts image
  • Simplified docker-compose configuration and documentation
  • Removed obsolete Dockerfile

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File Description
docker-compose.yaml Updated to use hugomods/hugo:std-exts image directly, added cache volume mount
README.md Simplified Docker setup instructions by removing build step
Dockerfile Removed entirely as it's no longer needed

Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.

command: server -D
volumes:
- .:/src
- ./:/src
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Copilot AI Oct 13, 2025

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[nitpick] The volume mount syntax ./:/src is inconsistent with the cache mount below which uses absolute path. Consider using .:/src for consistency with typical Docker Compose patterns.

Suggested change
- ./:/src
- .:/src

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volumes:
- .:/src
- ./:/src
- ~/hugo_cache:/tmp/hugo_cache
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Copilot AI Oct 13, 2025

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Using ~/hugo_cache creates a dependency on the user's home directory. Consider using a named volume or relative path like ./hugo_cache:/tmp/hugo_cache to make the setup more portable across different environments.

Suggested change
- ~/hugo_cache:/tmp/hugo_cache
- ./hugo_cache:/tmp/hugo_cache

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@chalin
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chalin commented Oct 13, 2025

@deining - any comment?

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2 participants