tap-jsonl 0.3.1
Singer tap for Jsonl, built with the Meltano Singer SDK.
Requires Python: >=3.10
Keywords: ELT, Jsonl

# tap-jsonl

`tap-jsonl` is a Singer tap for generic JSONL extractions.

Built with the [Meltano Tap SDK](https://sdk.meltano.com) 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.

## Installation

Install from PyPI:

```bash
uv tool install tap-jsonl
```

Install from GitHub:

```bash
uv tool install git+https://github.com/ORG_NAME/tap-jsonl.git@main
```

-->

## Configuration

### Accepted Config Options

<!--
Developer TODO: Provide a list of config options accepted by the tap.

This section can be created by copy-pasting the CLI output from:

```
tap-jsonl --about --format=markdown
```
-->

Example config

```yaml

      config:
        path: ./data/**/*.jsonl
        stream_name: my_stream
        primary_keys: ["id"]
        encoding: utf-8
        schema_sample_records: 1000
        schema_sample_files: 100


```


A full list of supported settings and capabilities for this
tap is available by running:

```bash
tap-jsonl --about
```

### Configure using environment variables

This Singer tap will automatically import any environment variables within the working directory's
`.env` if the `--config=ENV` is provided, such that config values will be considered if a matching
environment variable is set either in the terminal context or in the `.env` file.

### Source Authentication and Authorization

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Developer TODO: If your tap requires special access on the source system, or any special authentication requirements, provide those here.
-->

## Usage

You can easily run `tap-jsonl` by itself or in a pipeline using [Meltano](https://meltano.com/).

### Executing the Tap Directly

```bash
tap-jsonl --version
tap-jsonl --help
tap-jsonl --config CONFIG --discover > ./catalog.json
```

## Developer Resources

Follow these instructions to contribute to this project.

### Initialize your Development Environment

Prerequisites:

- Python 3.10+
- [uv](https://docs.astral.sh/uv/)

```bash
uv sync
```

### Create and Run Tests

Create tests within the `tests` subfolder and
then run:

```bash
uv run pytest
```

You can also test the `tap-jsonl` CLI interface directly using `uv run`:

```bash
uv run tap-jsonl --help
```

### Testing with [Meltano](https://www.meltano.com)

_**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._

<!--
Developer TODO:
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.
-->

Use Meltano to run an EL pipeline:

```bash
# Install meltano
uv tool install meltano

# Test invocation
meltano invoke tap-jsonl --version

# Run a test EL pipeline
meltano run tap-jsonl target-jsonl
```

### SDK Dev Guide

See the [dev guide](https://sdk.meltano.com/en/latest/dev_guide.html) for more instructions on how to use the SDK to
develop your own taps and targets.