LookML Folderizer

Description

This bash script will create a folder for every distinct file type/extension found in the project, and put any such files inside a folder along with altering the include and file statements so that the project continues to function.

In the folder-land project, includes statements can be relative, or absolute paths, so given this non-folder situation:

- master.model.lkml
- foo.view.lkml
- bar.view.lkml
- hello_world.dashboard.lookml

This script will modify the project to this folder situation:

- models/
  - master.model.lkml
- views/
  - foo.view.lkml
  - bar.view.lkml
- dashboards/
  - hello_world.dashboard.lookml

In the pre-folder situation, master.model.lkml’s include statement would look like: include: “*.view.lkml”, but in the folderized world, it would need to be: include: “/views/*.view.lkml”. The full rules for includes folder-includes statements can be found here.

Minimum Requirements

• The project will need to be in new LookML

• Include statements are defined in a single line, e.g.:

  • this will work:

    include: "pizza.view" # some comments here
    

  • this will not work:

    include:
    # some comments
    # here
    "pizza.view"
    

• Include statements require qualifying lkml file types with double quotes, e.g.:

  • these will work: include: "pizza.view" , include: "pizza.view.lkml", include: "pizza*.view"
  • these will not work: include: "pizza*" , include: pizza.view

Steps

1. Clone your git repo locally
2. Checkout your developer branch (make sure it's up-to-date with master)
3. Run this script. Use the directory of your git project as the 1st argument, e.g. ./lookml_folderization.sh /path/to/repo
4. Commit the change and push to origin/developer branch
5. In Looker, Pull Remote Changes
6. Validate LookML in Project
7. Deploy to Production