Initial commit

.gitignore

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+# Secrets and internal config files
+**/.secrets/*
+
+# Ignore meltano internal cache and sqlite systemdb
+
+.meltano/
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/

.secrets/.gitignore

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+# IMPORTANT! This folder is hidden from git - if you need to store config files or other secrets,
+# make sure those are never staged for commit into your git repo. You can store them here or another
+# secure location.
+#
+# Note: This may be redundant with the global .gitignore for, and is provided
+# for redundancy. If the `.secrets` folder is not needed, you may delete it
+# from the project.
+
+*
+!.gitignore

README.md

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+# tap-mysql
+
+`tap-mysql` is a Singer tap for mysql.
+
+Built with the [Meltano Tap SDK](https://sdk.meltano.com) for Singer Taps.
+
+## Installation
+
+Install from GitHub:
+
+```bash
+pipx install git+https://github.com/MeltanoLabs/tap-mysql.git@main
+```
+
+## Configuration
+
+### Accepted Config Options
+
+| Setting             | Required | Default | Description |
+|:--------------------|:--------:|:-------:|:------------|
+| host                | False    | None    | Hostname for mysql instance. Note if sqlalchemy_url is set this will be ignored. |
+| port                | False    |    3306 | The port on which mysql is awaiting connection. Note if sqlalchemy_url is set this will be ignored. |
+| user                | False    | None    | User name used to authenticate. Note if sqlalchemy_url is set this will be ignored. |
+| password            | False    | None    | Password used to authenticate. Note if sqlalchemy_url is set this will be ignored. |
+| database            | False    | None    | Database name. Note if sqlalchemy_url is set this will be ignored. |
+| sqlalchemy_url      | False    | None    | Example mysql://[username]:[password]@localhost:3306/[db_name] |
+| stream_maps         | False    | None    | Config object for stream maps capability. For more information check out [Stream Maps](https://sdk.meltano.com/en/latest/stream_maps.html). |
+| stream_map_config   | False    | None    | User-defined config values to be used within map expressions. |
+| flattening_enabled  | False    | None    | 'True' to enable schema flattening and automatically expand nested properties. |
+| flattening_max_depth| False    | None    | The max depth to flatten schemas. |
+| batch_config        | False    | None    |             |
+
+
+A full list of supported settings and capabilities for this
+tap is available by running:
+
+```bash
+tap-mysql --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.
+
+## Usage
+
+You can easily run `tap-mysql` by itself or in a pipeline using [Meltano](https://meltano.com/).
+
+### Executing the Tap Directly
+
+```bash
+tap-mysql --version
+tap-mysql --help
+tap-mysql --config CONFIG --discover > ./catalog.json
+```
+
+## Developer Resources
+
+Follow these instructions to contribute to this project.
+
+### Initialize your Development Environment
+
+```bash
+pipx install poetry
+poetry install
+```
+
+### Create and Run Tests
+
+Create tests within the `tests` subfolder and
+  then run:
+
+```bash
+poetry run pytest
+```
+
+You can also test the `tap-mysql` CLI interface directly using `poetry run`:
+
+```bash
+poetry run tap-mysql --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._
+
+Next, install Meltano (if you haven't already) and any needed plugins:
+
+```bash
+# Install meltano
+pipx install meltano
+# Initialize meltano within this directory
+cd tap-mysql
+meltano install
+```
+
+Now you can test and orchestrate using Meltano:
+
+```bash
+# Test invocation:
+meltano invoke tap-mysql --version
+# OR run a test `elt` pipeline:
+meltano elt tap-mysql 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.

docker-compose.yml

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+---
+# docker compose -f docker-compose.yml up -d
+version: "2.1"
+services:
+  mysqldb:
+    image: mysql
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: password
+      MYSQL_DATABASE: melty
+    ports:
+      - 3306:3306 

meltano.yml

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+version: 1
+send_anonymous_usage_stats: true
+project_id: tap-mysql
+default_environment: test
+environments:
+- name: test
+plugins:
+  extractors:
+  - name: tap-mysql
+    namespace: tap_mysql
+    pip_url: -e .
+    capabilities:
+    - state
+    - catalog
+    - discover
+    - about
+    - stream-maps
+    settings:
+    - name: host
+    - name: port
+      kind: integer
+    - name: user
+    - name: password
+      kind: password
+    - name: database
+    - name: sqlalchemy_url
+      kind: password
+  loaders:
+  - name: target-jsonl
+    variant: andyh1203
+    pip_url: target-jsonl

output/.gitignore

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+# This directory is used as a target by target-jsonl, so ignore all files
+
+*
+!.gitignore