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EEx Formatter/Beautify

Most of solutions that exist on the Internet tell you to create a task and call it from the ctrl-shift-p menu.

This extension basically uses htmlbeautifier to format your file using the Formatter API from vscode, so no need to create a hack using Task, etc.

Features

Demo GIF

Requirements

gem install htmlbeautifier

NOTE: Filenames with extension .html.eex might be recognized as an html file, not as an eex file. In that case, add a setting in your settings.json like below:

"files.associations": {
  "*.eex": "eex"
}

Settings

Setting Description Default
vscode-eex-beautify.tabStops Set number of spaces per indent 2
vscode-eex-beautify.tab Indent using tabs false
vscode-eex-beautify.indentBy Indent the output by NUMBER steps 0
vscode-eex-beautify.stopOnErrors Stop when invalid nesting is encountered in the input false
vscode-eex-beautify.keepBlankLines Set number of consecutive blank lines 0

References

Base Idea