Commit Graph

6 Commits

Author SHA1 Message Date
shreyas-goenka fb32e78c9b
Make to/from string methods private to the jsonschema package (#942)
## Changes
This PR makes a few methods private, exposing cleaner interfaces to get
the string representations for enums and default values of a JSON
Schema.

## Tests
Manually, template initialization for the `default-python` template
still works as expected.
2023-11-06 15:05:17 +00:00
shreyas-goenka f8d7e31118
Fix pattern validation for input properties (#912)
## Changes
Fixes bug where input validation would only be done on the first input
parameter in the template schema.

## Tests
Unit test.
2023-10-24 15:56:54 +00:00
Lennart Kats (databricks) a2ee8bb45b
Improve the output of the `databricks bundle init` command (#795)
Improve the output of help, prompts, and so on for `databricks bundle
init` and the default template.

Among other things, this PR adds support for a new `welcome_message`
property that lets a template print a custom message on success:

```
$ databricks bundle init
Template to use [default-python]:
Unique name for this project [my_project]: lennart_project
Include a stub (sample) notebook in 'lennart_project/src': yes
Include a stub (sample) Delta Live Tables pipeline in 'lennart_project/src': yes
Include a stub (sample) Python package in 'lennart_project/src': yes

 Your new project has been created in the 'lennart_project' directory!

Please refer to the README.md of your project for further instructions on getting started.
Or read the documentation on Databricks Asset Bundles at https://docs.databricks.com/dev-tools/bundles/index.html.
```

---------

Co-authored-by: shreyas-goenka <88374338+shreyas-goenka@users.noreply.github.com>
2023-10-19 07:08:36 +00:00
shreyas-goenka 757d5efe8d
Add support for regex patterns in template schema (#768)
## Changes
This PR introduces support for regex pattern validation in our custom
jsonschema validator. This allows us to fail early if a user enters an
invalid value for a field.

For example, now this is what initializing the default template looks
like with an invalid project name:
```
shreyas.goenka@THW32HFW6T bricks % cli bundle init
Template to use [default-python]: 
Unique name for this project [my_project]: (_*_)
Error: invalid value for project_name: (_*_). Must consist of letter and underscores only.
```

## Tests
New unit tests and manually.
2023-09-25 09:53:38 +00:00
shreyas-goenka 7c96270db8
Add enum support for bundle templates (#668)
## Changes
This PR includes:
1. Adding enum field to the json schema struct
2. Adding prompting logic for enum values. See demo for how it looks
3. Validation rules, validating the default value and config values when
an enum list is specified

This will now enable template authors to use enums for input parameters.

## Tests
Manually and new unit tests
2023-09-08 12:07:22 +00:00
shreyas-goenka 1a7bf4e4f1
Add schema and config validation to jsonschema package (#740)
## Changes

At a high level this PR adds new schema validation and moves
functionality that should be present in the jsonschema package, but
resides in the template package today, to the jsonschema package. This
includes for example schema validation, schema instance validation, to /
from string conversion methods etc.

The list below outlines all the pieces that have been moved over, and
the new validation bits added.

This PR:
1. Adds casting default value of schema properties to integers to the
jsonschema.Load method.
2. Adds validation for default value types for schema properties,
checking they are consistant with the type defined.
3. Introduces the LoadInstance and ValidateInstance methods to the json
schema package. These methods can be used to read and validate JSON
documents against the schema.
4. Replaces validation done for template inputs to use the newly defined
JSON schema validation functions.
5. Moves to/from string and isInteger utility methods to the json schema
package.

## Tests
Existing and new unit tests.
2023-09-07 14:36:06 +00:00