🎉 New Source: Coinmarketcap [low-code CDK]

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

@@ -225,6 +225,13 @@
   documentationUrl: https://docs.airbyte.com/integrations/sources/coin-api
   sourceType: api
   releaseStage: alpha
+- name: CoinMarketCap
+  sourceDefinitionId: 239463f5-64bb-4d88-b4bd-18ce673fd572
+  dockerRepository: airbyte/source-coinmarketcap
+  dockerImageTag: 0.1.0
+  documentationUrl: https://docs.airbyte.com/integrations/sources/coinmarketcap
+  sourceType: api
+  releaseStage: alpha
 - name: Commercetools
   sourceDefinitionId: 008b2e26-11a3-11ec-82a8-0242ac130003
   dockerRepository: airbyte/source-commercetools

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

@@ -2286,6 +2286,50 @@
     supportsNormalization: false
     supportsDBT: false
     supported_destination_sync_modes: []
+- dockerImage: "airbyte/source-coinmarketcap:0.1.0"
+  spec:
+    documentationUrl: https://docs.airbyte.com/integrations/sources/coinmarketcap
+    connectionSpecification:
+      $schema: http://json-schema.org/draft-07/schema#
+      title: Coinmarketcap Spec
+      type: object
+      required:
+        - api_key
+        - data_type
+      additionalProperties: true
+      properties:
+        api_key:
+          title: API Key
+          type: string
+          description: >-
+            Your API Key. See <a
+            href="https://coinmarketcap.com/api/documentation/v1/#section/Authentication">here</a>. The token is
+            case sensitive.
+          airbyte_secret: true
+        data_type:
+          title: Data type
+          type: string
+          enum:
+            - latest
+            - historical
+          description: >-
+            /latest: Latest market ticker quotes and averages for cryptocurrencies and exchanges.
+            /historical: Intervals of historic market data like OHLCV data or data for use in charting libraries. See <a
+            href="https://coinmarketcap.com/api/documentation/v1/#section/Endpoint-Overview">here</a>.
+        symbols:
+          title: Symbol
+          type: array
+          items: {
+            "type": "string"
+          }
+          description: Cryptocurrency symbols. (only used for quotes stream)
+          minItems: 1
+          examples:
+            - AVAX
+            - BTC
+        supportsNormalization: false
+        supportsDBT: false
+        supported_destination_sync_modes: []
 - dockerImage: "airbyte/source-commercetools:0.1.0"
   spec:
     documentationUrl: "https://docs.airbyte.com/integrations/sources/commercetools"

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

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

airbyte-integrations/connectors/source-coinmarketcap/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_coinmarketcap ./source_coinmarketcap
+
+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-coinmarketcap

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

@@ -0,0 +1,79 @@
+# Coinmarketcap Source
+
+This is the repository for the Coinmarketcap configuration based source connector.
+For information about how to use this connector within Airbyte, see [the documentation](https://docs.airbyte.io/integrations/sources/coinmarketcap).
+
+## 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-coinmarketcap:build
+```
+
+#### Create credentials
+**If you are a community contributor**, follow the instructions in the [documentation](https://docs.airbyte.io/integrations/sources/coinmarketcap)
+to generate the necessary credentials. Then create a file `secrets/config.json` conforming to the `source_coinmarketcap/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 coinmarketcap 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-coinmarketcap:dev
+```
+
+You can also build the connector image via Gradle:
+```
+./gradlew :airbyte-integrations:connectors:source-coinmarketcap: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-coinmarketcap:dev spec
+docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-coinmarketcap:dev check --config /secrets/config.json
+docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-coinmarketcap:dev discover --config /secrets/config.json
+docker run --rm -v $(pwd)/secrets:/secrets -v $(pwd)/integration_tests:/integration_tests airbyte/source-coinmarketcap: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-coinmarketcap:unitTest
+```
+To run acceptance and custom integration tests:
+```
+./gradlew :airbyte-integrations:connectors:source-coinmarketcap: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-coinmarketcap/__init__.py

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

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

@@ -0,0 +1,54 @@
+# See [Source Acceptance Tests](https://docs.airbyte.com/connector-development/testing-connectors/source-acceptance-tests-reference)
+# for more information about how to configure these tests
+connector_image: airbyte/source-coinmarketcap:dev
+acceptance_tests:
+  spec:
+    tests:
+      - spec_path: "source_coinmarketcap/spec.yaml"
+  connection:
+    tests:
+      - config_path: "secrets/config.json"
+        status: "succeed"
+      - config_path: "integration_tests/invalid_config.json"
+        status: "failed"
+  discovery:
+    tests:
+      - config_path: "secrets/config.json"
+  basic_read:
+    tests:
+      - config_path: "secrets/config.json"
+        configured_catalog_path: "integration_tests/configured_catalog.json"
+        empty_streams: []
+        timeout_seconds: 1800
+# TODO uncomment this block to specify that the tests should assert the connector outputs the records provided in the input file a file
+#        expect_records:
+#          path: "integration_tests/expected_records.txt"
+#          extra_fields: no
+#          exact_order: no
+#          extra_records: yes
+  incremental: 
+    bypass_reason: "This connector does not implement incremental sync"
+# TODO uncomment this block this block if your connector implements incremental sync: 
+#    tests:
+#      - config_path: "secrets/config.json"
+#        configured_catalog_path: "integration_tests/configured_catalog.json"
+#        future_state_path: "integration_tests/abnormal_state.json"
+  full_refresh:
+    tests:
+      - config_path: "secrets/config.json"
+        configured_catalog_path: "integration_tests/configured_catalog.json"
+        timeout_seconds: 1800
+        ignored_fields:
+          categories:
+            - "avg_price_change"
+            - "market_cap"
+            - "market_cap_change"
+            - "volume"
+            - "volume_change"
+          listing:
+            - "cmc_rank"
+            - "last_updated"
+            - "self_reported_circulating_supply"
+            - "self_reported_market_cap"
+            - "tvl_ratio"
+            - "quote"

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

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

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

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

airbyte-integrations/connectors/source-coinmarketcap/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

airbyte-integrations/connectors/source-coinmarketcap/integration_tests/configured_catalog.json

@@ -0,0 +1,49 @@
+{
+  "streams": [
+    {
+      "stream": {
+        "name": "categories",
+        "json_schema": {},
+        "supported_sync_modes": ["full_refresh"]
+      },
+      "sync_mode": "full_refresh",
+      "destination_sync_mode": "overwrite"
+    },
+    {
+      "stream": {
+        "name": "listing",
+        "json_schema": {},
+        "supported_sync_modes": ["full_refresh"]
+      },
+      "sync_mode": "full_refresh",
+      "destination_sync_mode": "overwrite"
+    },
+    {
+      "stream": {
+        "name": "quotes",
+        "json_schema": {},
+        "supported_sync_modes": ["full_refresh"]
+      },
+      "sync_mode": "full_refresh",
+      "destination_sync_mode": "overwrite"
+    },
+    {
+      "stream": {
+        "name": "fiat",
+        "json_schema": {},
+        "supported_sync_modes": ["full_refresh"]
+      },
+      "sync_mode": "full_refresh",
+      "destination_sync_mode": "overwrite"
+    },
+    {
+      "stream": {
+        "name": "exchange",
+        "json_schema": {},
+        "supported_sync_modes": ["full_refresh"]
+      },
+      "sync_mode": "full_refresh",
+      "destination_sync_mode": "overwrite"
+    }
+  ]
+}

airbyte-integrations/connectors/source-coinmarketcap/integration_tests/invalid_config.json

@@ -0,0 +1,4 @@
+{
+  "api_key": "fail-1111",
+  "symbols": ["AVAX", "BTC"]
+}

airbyte-integrations/connectors/source-coinmarketcap/integration_tests/sample_config.json

@@ -0,0 +1,5 @@
+{
+  "api_key": "6k114d1c-2df2-4b04-8504-5531db370799",
+  "data_type": "latest",
+  "symbols": ["AVAX", "BTC"]
+}

airbyte-integrations/connectors/source-coinmarketcap/main.py

@@ -0,0 +1,13 @@
+#
+# Copyright (c) 2022 Airbyte, Inc., all rights reserved.
+#
+
+
+import sys
+
+from airbyte_cdk.entrypoint import launch
+from source_coinmarketcap import SourceCoinmarketcap
+
+if __name__ == "__main__":
+    source = SourceCoinmarketcap()
+    launch(source, sys.argv[1:])

airbyte-integrations/connectors/source-coinmarketcap/requirements.txt

@@ -0,0 +1,2 @@
+-e ../../bases/source-acceptance-test
+-e .