Yet Another Static Site (Generator)

Notes

If you want to run the program from other directory, you should set the environment variable YASSDIR to your current directory. Example: export YASSDIR=$(pwd).
If you use AppImage version of program, replace yass in examples with name of AppImage file (if not changed, this will be yass-x86_64.AppImage).

Creating new site project

To create new site project type in the directory where the file yass is ./yass createnow [ProjectName] for fast create of new project with default settings, or ./yass create [ProjectName] for creation of new project based on your answers on a few questions. [ProjectName] is the name of your site project. It will be the name of directory too. This command creates the directory with the content:

[ProjectName]
  |-_layouts
     |-default.html
  |-_output
  |-_modules
     |-end
     |-post
     |-pre
     |-start
  |-index.md
  |-site.cfg

Directory _layouts contains Ada Web Server templates used to generate the site.
Directory _output is the directory where generated site will be stored.
Directory _modules is the directory where the program modules will be stored.
File index.md is empty Markdown file which will be later main page of the site.
File site.cfg is configuration file of project.

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Building existing project

To build any existing site project, type in directory where the file yass is ./yass build [ProjectName] where [ProjectName] is name of your site project. It will convert any not excluded file with extension .md to HTML file, apply layout to it and move with all others, not excluded files to the output directory (by default it is _output directory in [ProjectName] directory). Additonally, if you have enabled generating sitemaps, it will create one with all pages and file robots.txt to inform crawlers about the sitemap. This command preserve structure of directories and files in your project. Thus, if you create the directory structure like this:

[ProjectName]
  |-_layouts
     |-default.html
  |-_output
  |-_modules
     |-end
     |-post
     |-pre
     |-start
  |-index.md
  |-site.cfg
  |-images
     |-newimage.png

Your new site will be having that directory structure (inside the _output directory). Files sitemap.xml and robots.txt will be added only when you will be having enabled option to create sitemap. File atom.xml will be added only when you will be having enabled option to create Atom feed:

index.html
sitemap.xml
robots.txt
atom.xml
images
  |-newimage.png

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Server mode

To run the program in server mode, type in the directory where file yass is ./yass server [ProjectName] where [ProjectName] is name of your site project. If you enabled the web server in site.cfg this will start it at http://localhost:[port]/ (where [port] is port number set in site.cfg, by default it is 8888) to which you can point your web browser to preview the site. If you enable it too, after the web server start, the program will open index.html page in selected web browser. Additionally, the program will be monitoring every X seconds (this is set in site.cfg file too, default every 5 seconds) your site project directory for changes to files. If any file will be changed during server work, it will regenerate it. If you add any new file, it will be added to the site output directory. If you change any layout file from layouts directory all HTML files which use this layout (directly, not as included) will be updated too. If you have enabled creating sitemaps, it will be upgraded or created too if needed, same with file robots.txt. If you have enabled creating atom feed, it will be upgrade or create atom.xml file if needed. If you want, you can set this command to terminate on any error occurence, during monitoring the site. Additionally, you can customize how directory listing looks, by editing directory.html file in layouts directory. More information about available tags, you can find in [AWS API documentation] (https://docs.adacore.com/aws-docs/aws/apiref.html#aws-services-directory).

Limitations

Monitoring does not delete files. If you delete one, the program will not detect it. You must stop, remove old file manually, then restart the server.
If you delete page which was in the sitemap, you will be need to edit the sitemap manually or delete it completely with file robots.txt to regenerate list of the site pages with build command.
Same with Atom feed, if you delete page which was in feed, you will need to edit atom.xml file or delete it to regenerate it with build command.
If you edit global tag (in site.cfg file) you will be need to stop the program and rebuild whole site with build command, because server can monitor only settings changes (it will not rebuild .md files).

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Help command

This command gives only short information about all available program's commands. To run it, type in directory where the file yass is ./yass help.

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Version command

This command gives only short information about the program version, and its released date. To run it, type in directory where the file yass is ./yass version.

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License command

This command gives only short information about the program license. To run it, type in directory where the file yass is ./yass license.

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Readme command

This command prints in terminal content of README.md file. To run it, type in directory where the file yass is ./yass readme.

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Create empty markdown file

If you want to create a new empty (only with comments) markdown file in your site project, type in directory where the file yass is ./yass [path][filename].md. You may omit file extension, it will be added automatically by the program.

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