tap-meltano is a Singer tap for Meltano.
Built with the Meltano Tap SDK for Singer Taps.
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Developer TODO:Update the below as needed to correctly describe the install procedure. For instance, if you do not have a PyPi repo, or if you want users to directly install from your git repo, you can modify this step as appropriate.
pipx install tap-meltanoCurrently the only required setting, or setting at all, for this tap is meltano_database_uri. This setting points the tap to the database where you want to get the Meltano jobs from.
A full list of supported settings and capabilities for this tap is available by running:
tap-meltano --aboutNo state support at the moment, this tap will full sync from the target meltano_database_uri each time you run it.
You can easily run tap-meltano by itself or in a pipeline using Meltano.
tap-meltano --version
tap-meltano --help
tap-meltano --config CONFIG --discover > ./catalog.jsonpipx install poetry
poetry installCreate tests within the tap_meltano/tests subfolder and
then run:
poetry run pytestYou can also test the tap-meltano CLI interface directly using poetry run:
poetry run tap-meltano --helpTesting with Meltano
Note: This tap will work in any Singer environment and does not require Meltano. Examples here are for convenience and to streamline end-to-end orchestration scenarios.
Your project comes with a custom meltano.yml project file already created. Open the meltano.yml and follow any "TODO" items listed in
the file.
Next, install Meltano (if you haven't already) and any needed plugins:
# Install meltano
pipx install meltano
# Initialize meltano within this directory
cd tap-meltano
meltano installNow you can test and orchestrate using Meltano:
# Test invocation:
meltano invoke tap-meltano --version
# OR run a test `elt` pipeline:
meltano elt tap-meltano target-jsonlSee the dev guide for more instructions on how to use the SDK to develop your own taps and targets.