Architecture of gohugoio/hugo

Input enters through the command layer, where commands/server.go is an entry point that starts the embedded web server used during development. hugolib/site.go holds the central site-building code that reads content and configuration and assembles the pages. The tpl directory contains the templating system that turns those pages into HTML using templates. The resources directory handles asset processing, including image handling such as resources/images/config.go, which covers conversion and other image operations. The markup directory contains code for content markup formats, and the output of the build is the static site files.

• docs: 1,109 files and 49,668 lines of code
• tpl: 237 files and 45,193 lines of code
• resources: 152 files and 23,687 lines of code
• hugolib: 127 files and 47,708 lines of code
• common: 108 files and 12,008 lines of code
• markup: 58 files and 9,626 lines of code
• internal: 37 files and 9,746 lines of code
• hugofs: 30 files and 3,889 lines of code

By file count: Go 896 files, JavaScript 24 files, Shell 10 files, C 3 files, Makefile 3 files, C++ 1 file.

Repowise documents hugo in 1,685 pages generated from the source.