🎉 New Source: GoCardless (#17792)

* Initial commit

* Reformat JSON

* Remove block from acceptance test yaml

* Remove references to lookback_window_days

* Make gocardless_environment an enum

* Add ordering to spec

* Address final comments

* Make commit to change email associated with PR

* Revert previous

* add seed config

* add docs

* auto-bump connector version

Co-authored-by: Marcos Marx <marcosmarxm@users.noreply.github.com>
Co-authored-by: marcosmarxm <marcosmarxm@gmail.com>
Co-authored-by: Octavia Squidington III <octavia-squidington-iii@users.noreply.github.com>

airbyte-config/init/src/main/resources/seed/source_definitions.yaml

@@ -382,6 +382,13 @@
   icon: glassfrog.svg
   sourceType: api
   releaseStage: alpha
+- name: GoCardless
+  sourceDefinitionId: ba15ac82-5c6a-4fb2-bf24-925c23a1180c
+  dockerRepository: airbyte/source-gocardless
+  dockerImageTag: 0.1.0
+  documentationUrl: https://docs.airbyte.com/integrations/sources/gocardless
+  sourceType: api
+  releaseStage: alpha
 - name: Google Ads
   sourceDefinitionId: 253487c0-2246-43ba-a21f-5116b20a2c50
   dockerRepository: airbyte/source-google-ads

airbyte-config/init/src/main/resources/seed/source_specs.yaml

@@ -3723,6 +3723,54 @@
     supportsNormalization: false
     supportsDBT: false
     supported_destination_sync_modes: []
+- dockerImage: "airbyte/source-gocardless:0.1.0"
+  spec:
+    documentationUrl: "https://docs.airbyte.com/integrations/sources/gocardless"
+    connectionSpecification:
+      $schema: "http://json-schema.org/draft-07/schema#"
+      title: "Gocardless Spec"
+      type: "object"
+      required:
+      - "access_token"
+      - "gocardless_environment"
+      - "gocardless_version"
+      - "start_date"
+      properties:
+        access_token:
+          title: "Access Token"
+          type: "string"
+          pattern: "^(sandbox|live)_.+$"
+          description: "Gocardless API TOKEN"
+          airbyte_secret: true
+          order: 0
+        gocardless_environment:
+          title: "GoCardless API Environment"
+          type: "string"
+          enum:
+          - "sandbox"
+          - "live"
+          default: "sandbox"
+          description: "Environment you are trying to connect to."
+          order: 1
+        gocardless_version:
+          title: "GoCardless API Version"
+          type: "string"
+          pattern: "^[0-9]{4}-[0-9]{2}-[0-9]{2}$"
+          description: "GoCardless version. This is a date. You can find the latest\
+            \ here: \nhttps://developer.gocardless.com/api-reference/#api-usage-making-requests\n"
+          order: 2
+        start_date:
+          title: "Start Date"
+          type: "string"
+          pattern: "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}Z$"
+          description: "UTC date and time in the format 2017-01-25T00:00:00Z. Any\
+            \ data\nbefore this date will not be replicated.\n"
+          examples:
+          - "2017-01-25T00:00:00Z"
+          order: 3
+    supportsNormalization: false
+    supportsDBT: false
+    supported_destination_sync_modes: []
 - dockerImage: "airbyte/source-google-ads:0.2.1"
   spec:
     documentationUrl: "https://docs.airbyte.com/integrations/sources/google-ads"

airbyte-integrations/connectors/source-gocardless/.dockerignore

@@ -0,0 +1,6 @@
+*
+!Dockerfile
+!main.py
+!source_gocardless
+!setup.py
+!secrets

airbyte-integrations/connectors/source-gocardless/Dockerfile

@@ -0,0 +1,38 @@
+FROM python:3.9.11-alpine3.15 as base
+
+# build and load all requirements
+FROM base as builder
+WORKDIR /airbyte/integration_code
+
+# upgrade pip to the latest version
+RUN apk --no-cache upgrade \
+    && pip install --upgrade pip \
+    && apk --no-cache add tzdata build-base
+
+
+COPY setup.py ./
+# install necessary packages to a temporary folder
+RUN pip install --prefix=/install .
+
+# build a clean environment
+FROM base
+WORKDIR /airbyte/integration_code
+
+# copy all loaded and built libraries to a pure basic image
+COPY --from=builder /install /usr/local
+# add default timezone settings
+COPY --from=builder /usr/share/zoneinfo/Etc/UTC /etc/localtime
+RUN echo "Etc/UTC" > /etc/timezone
+
+# bash is installed for more convenient debugging.
+RUN apk --no-cache add bash
+
+# copy payload code only
+COPY main.py ./
+COPY source_gocardless ./source_gocardless
+
+ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
+ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
+
+LABEL io.airbyte.version=0.1.0
+LABEL io.airbyte.name=airbyte/source-gocardless

airbyte-integrations/connectors/source-gocardless/README.md

@@ -0,0 +1,79 @@
+# Gocardless Source
+
+This is the repository for the Gocardless configuration based source connector.
+For information about how to use this connector within Airbyte, see [the documentation](https://docs.airbyte.io/integrations/sources/gocardless).
+
+## Local development
+
+#### Building via Gradle
+You can also build the connector in Gradle. This is typically used in CI and not needed for your development workflow.
+
+To build using Gradle, from the Airbyte repository root, run:
+```
+./gradlew :airbyte-integrations:connectors:source-gocardless:build
+```
+
+#### Create credentials
+**If you are a community contributor**, follow the instructions in the [documentation](https://docs.airbyte.io/integrations/sources/gocardless)
+to generate the necessary credentials. Then create a file `secrets/config.json` conforming to the `source_gocardless/spec.yaml` file.
+Note that any directory named `secrets` is gitignored across the entire Airbyte repo, so there is no danger of accidentally checking in sensitive information.
+See `integration_tests/sample_config.json` for a sample config file.
+
+**If you are an Airbyte core member**, copy the credentials in Lastpass under the secret name `source gocardless test creds`
+and place them into `secrets/config.json`.
+
+### Locally running the connector docker image
+
+#### Build
+First, make sure you build the latest Docker image:
+```
+docker build . -t airbyte/source-gocardless:dev
+```
+
+You can also build the connector image via Gradle:
+```
+./gradlew :airbyte-integrations:connectors:source-gocardless:airbyteDocker
+```
+When building via Gradle, the docker image name and tag, respectively, are the values of the `io.airbyte.name` and `io.airbyte.version` `LABEL`s in
+the Dockerfile.
+
+#### Run
+Then run any of the connector commands as follows:
+```
+docker run --rm airbyte/source-gocardless:dev spec
+docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-gocardless:dev check --config /secrets/config.json
+docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-gocardless:dev discover --config /secrets/config.json
+docker run --rm -v $(pwd)/secrets:/secrets -v $(pwd)/integration_tests:/integration_tests airbyte/source-gocardless:dev read --config /secrets/config.json --catalog /integration_tests/configured_catalog.json
+```
+## Testing
+
+#### Acceptance Tests
+Customize `acceptance-test-config.yml` file to configure tests. See [Source Acceptance Tests](https://docs.airbyte.io/connector-development/testing-connectors/source-acceptance-tests-reference) for more information.
+If your connector requires to create or destroy resources for use during acceptance tests create fixtures for it and place them inside integration_tests/acceptance.py.
+
+To run your integration tests with docker
+
+### Using gradle to run tests
+All commands should be run from airbyte project root.
+To run unit tests:
+```
+./gradlew :airbyte-integrations:connectors:source-gocardless:unitTest
+```
+To run acceptance and custom integration tests:
+```
+./gradlew :airbyte-integrations:connectors:source-gocardless:integrationTest
+```
+
+## Dependency Management
+All of your dependencies should go in `setup.py`, NOT `requirements.txt`. The requirements file is only used to connect internal Airbyte dependencies in the monorepo for local development.
+We split dependencies between two groups, dependencies that are:
+* required for your connector to work need to go to `MAIN_REQUIREMENTS` list.
+* required for the testing need to go to `TEST_REQUIREMENTS` list
+
+### Publishing a new version of the connector
+You've checked out the repo, implemented a million dollar feature, and you're ready to share your changes with the world. Now what?
+1. Make sure your changes are passing unit and integration tests.
+1. Bump the connector version in `Dockerfile` -- just increment the value of the `LABEL io.airbyte.version` appropriately (we use [SemVer](https://semver.org/)).
+1. Create a Pull Request.
+1. Pat yourself on the back for being an awesome contributor.
+1. Someone from Airbyte will take a look at your PR and iterate with you to merge it into master.

airbyte-integrations/connectors/source-gocardless/__init__.py

@@ -0,0 +1,3 @@
+#
+# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
+#

airbyte-integrations/connectors/source-gocardless/acceptance-test-config.yml

@@ -0,0 +1,20 @@
+# See [Source Acceptance Tests](https://docs.airbyte.io/connector-development/testing-connectors/source-acceptance-tests-reference)
+# for more information about how to configure these tests
+connector_image: airbyte/source-gocardless:dev
+tests:
+  spec:
+    - spec_path: "source_gocardless/spec.yaml"
+  connection:
+    - config_path: "secrets/config.json"
+      status: "succeed"
+    - config_path: "integration_tests/invalid_config.json"
+      status: "failed"
+  discovery:
+    - config_path: "secrets/config.json"
+  basic_read:
+    - config_path: "secrets/config.json"
+      configured_catalog_path: "integration_tests/configured_catalog.json"
+      empty_streams: []
+  full_refresh:
+    - config_path: "secrets/config.json"
+      configured_catalog_path: "integration_tests/configured_catalog.json"

airbyte-integrations/connectors/source-gocardless/acceptance-test-docker.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env sh
+
+# Build latest connector image
+docker build . -t $(cat acceptance-test-config.yml | grep "connector_image" | head -n 1 | cut -d: -f2-)
+
+# Pull latest acctest image
+docker pull airbyte/source-acceptance-test:latest
+
+# Run
+docker run --rm -it \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    -v /tmp:/tmp \
+    -v $(pwd):/test_input \
+    airbyte/source-acceptance-test \
+    --acceptance-test-config /test_input
+

airbyte-integrations/connectors/source-gocardless/build.gradle

@@ -0,0 +1,9 @@
+plugins {
+    id 'airbyte-python'
+    id 'airbyte-docker'
+    id 'airbyte-source-acceptance-test'
+}
+
+airbytePython {
+    moduleDirectory 'source_gocardless'
+}

airbyte-integrations/connectors/source-gocardless/integration_tests/__init__.py

@@ -0,0 +1,3 @@
+#
+# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
+#

airbyte-integrations/connectors/source-gocardless/integration_tests/abnormal_state.json

@@ -0,0 +1,5 @@
+{
+  "todo-stream-name": {
+    "todo-field-name": "todo-abnormal-value"
+  }
+}

airbyte-integrations/connectors/source-gocardless/integration_tests/acceptance.py

@@ -0,0 +1,16 @@
+#
+# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
+#
+
+
+import pytest
+
+pytest_plugins = ("source_acceptance_test.plugin",)
+
+
+@pytest.fixture(scope="session", autouse=True)
+def connector_setup():
+    """This fixture is a placeholder for external resources that acceptance test might require."""
+    # TODO: setup test dependencies if needed. otherwise remove the TODO comments
+    yield
+    # TODO: clean up test dependencies