dbt docs generate adding both source and model column names (source and model share name)

[jkornblum]

Describe the bug

When running dbt docs generate and dbt docs serve the documentation shows the columns from both my source data and model data in the model documentation and in source documentation. I'm guessing this is because they share a name case_info and dbt doesn't know to keep them separate when building the catalog.

Snippet from sources.yml

    database: RAW_DEV
    tables:
      - name: area_info
        identifier: PSO_RESULT_AREA_INFO
      - name: case_info
        identifier: PSO_RESULT_CASE_INFO

I have a models/pso_results/case_info.sql file

{{
  config(
    alias="PSO_RESULT_CASE_INFO",
  )
}}

with clean_case_info as (
    select "//CaseID" as CASE_ID,
           "Name" as "NAME",
           "TaskID" as TASK_ID,
           ISO as ISO,
           "LoadDateTime" as LOADED_AT
from {{ source('pso_results', 'case_info') }}
)

select * from clean_case_info

when I serve docs I see this

Expected behavior

I expected dbt docs to understand and keep separate a source and a model regardless if the name matched.

System information

The output of dbt --version:

installed version: 0.14.3
latest version: 0.14.3

The operating system you're using:
Mac OSX 10.15

The output of python --version:

Python 3.7.3

[drewbanin]

Hey @jkornblum - we had an issue over here #1708 which was fixed in #1774. Going to close this one as a duplicate - the fix will be out in 0.15.0 later this month!