Commit Graph

12 Commits

Author SHA1 Message Date
Mazz Mosley 67995ab9e3 Pre-process validation steps
In order to validate a service name that has been specified as an
integer we need to run that as a pre-process validation step
*before* we pass the config to be validated against the schema.

It is not possible to validate it *in* the schema, it causes a
type error. Even though a number is a valid service name, it
must be a cast as a string within the yaml to avoid type error.

Taken this opportunity to move the code design in a direction
towards:

1. pre-process
2. validate
3. construct

Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-13 16:32:20 +01:00
Aanand Prasad fb4c9fbb8b Merge pull request #1808 from mnowster/129-validate-compose-yml
129 validate compose yml
2015-08-12 11:15:47 +01:00
Aanand Prasad 46e8e4322a Show a warning when a relative path is specified without "./"
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
2015-08-10 19:56:36 +01:00
Mazz Mosley 2e428f94ca Refactor validation out
Move validation out into its own file without causing circular
import errors.

Fix some of the tests to import from the right place.

Also fix tests that were not using valid test data, as the validation
schema is now firing telling you that you couldn't "just" have this
dict without a build/image config key.

Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-07 12:06:34 +01:00
Mazz Mosley 0557b5dce6 Remove dead code
These functions weren't being called by anything.

Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-07 12:06:34 +01:00
Mazz Mosley d8aee782c8 Error handling
jsonschema provides a rich error tree of info, by parsing each error
we can pull out relevant info and re-write the error messages.

This covers current error handling behaviour.

This includes new error handling behaviour for types and formatting of
the ports field.

Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-07 12:06:34 +01:00
Mazz Mosley 8d6694085d Include remaining valid config properties
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-07 12:06:34 +01:00
Mazz Mosley 6c7c598546 Format validation of ports
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-07 12:06:34 +01:00
Mazz Mosley da36ee7cbc Perform schema validation
Define a schema that we can pass to jsonschema to validate against the
config a user has supplied. This will help catch a wide variety of common
errors that occur.

If the config does not pass schema validation then it raises an exception
and prints out human readable reasons.

Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
2015-08-07 12:06:34 +01:00
Aanand Prasad 8b5bd945d0 Interpolate environment variables
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
2015-08-06 11:18:57 +01:00
Aanand Prasad 31ac3ce22a Split out compose.config.errors
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
2015-08-05 15:50:22 +01:00
Aanand Prasad 92ef1f5702 Make compose.config a proper module
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
2015-08-05 15:50:22 +01:00