packaging: Use uv to manage this project

.github/workflows/codspeed.yml

@@ -9,16 +9,16 @@ on:
       - "singer_sdk/**"
       - "tests/**"
       - "noxfile.py"
-      - "poetry.lock"
       - "pyproject.toml"
+      - "uv.lock"
       - ".github/workflows/codspeed.yml"
   pull_request:
     paths:
       - "singer_sdk/**"
       - "tests/**"
       - "noxfile.py"
-      - "poetry.lock"
       - "pyproject.toml"
+      - "uv.lock"
       - ".github/workflows/codspeed.yml"
   # `workflow_dispatch` allows CodSpeed to trigger backtest
   # performance analysis in order to generate initial data.
@@ -41,20 +41,15 @@ jobs:
         python-version: 3.x
         architecture: x64
 
-    - name: Install poetry
-      run: |
-        curl -fsS https://install.python-poetry.org | python - -y
-
-    - name: Configure poetry
-      run: poetry config virtualenvs.create false
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        version: ">=0.5.19"
 
-    - name: Install project
-      run: >
-        poetry install
-        -vvv
-        --with dev
-        --with benchmark
-        --all-extras
+    - name: Install dependencies
+      run: |
+        uv export --no-hashes --frozen --all-extras --group benchmark -o requirements.txt
+        uv pip install --system -r requirements.txt
 
     - uses: CodSpeedHQ/action@v3
       with:

.github/workflows/test.yml

@@ -8,8 +8,8 @@ on:
       - "singer_sdk/**"
       - "tests/**"
       - "noxfile.py"
-      - "poetry.lock"
       - "pyproject.toml"
+      - "uv.lock"
       - ".github/workflows/test.yml"
       - ".github/workflows/resources/requirements.txt"
   push:
@@ -21,8 +21,8 @@ on:
       - "singer_sdk/**"
       - "tests/**"
       - "noxfile.py"
-      - "poetry.lock"
       - "pyproject.toml"
+      - "uv.lock"
       - ".github/workflows/test.yml"
       - ".github/workflows/resources/requirements.txt"
   workflow_dispatch:

.pre-commit-config.yaml

@@ -2,6 +2,8 @@ ci:
   autofix_prs: true
   autoupdate_schedule: weekly
   autoupdate_commit_msg: 'chore: pre-commit autoupdate'
+  skip:
+  - uv-lock
 
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
@@ -58,7 +60,8 @@ repos:
         cookiecutter/.*
       )$
 
-- repo: https://github.com/python-poetry/poetry
-  rev: 2.0.1
+- repo: https://github.com/astral-sh/uv-pre-commit
+  rev: 0.5.26
   hooks:
-  - id: poetry-check
+  - id: uv-lock
+  - id: uv-sync

docs/CONTRIBUTING.md

@@ -14,45 +14,32 @@ Contributors are expected to follow our [Code of Conduct](https://docs.meltano.c
 
 ## Setting up Prereqs
 
-Make sure [`poetry`](https://python-poetry.org/docs/),
+Make sure [`uv`](https://docs.astral.sh/uv/),
 [`pre-commit`](https://pre-commit.com/) and [`nox`](https://nox.thea.codes/en/stable/)
-are installed. You can use [`pipx`](https://pypa.github.io/pipx/) to install
-all of them. To install `pipx`:
+are installed. Once you have installed `uv`, you can it to install other tools:
 
 ```bash
-pip3 install pipx
-pipx ensurepath
+uv tool install pre-commit
+uv tool install nox
 ```
 
-With `pipx` installed, you globally add the required tools:
-
-```bash
-pipx install poetry
-pipx install pre-commit
-pipx install nox
-```
-
-Now you can use Poetry to install package dependencies:
+Now you can use `uv` to install package dependencies:
 
 ```bash
 cd sdk
 ```
 
 ```bash
 # Install package and dependencies:
-poetry install
-# OR install in editable mode:
-poetry install --no-root
+uv sync --all-groups --all-extras
 ```
 
 ## Local Developer Setup
 
 First clone, then...
 
 1. Ensure you have the correct test library, formatters, and linters installed:
-    - `poetry install`
-1. If you are going to update documentation, install the `docs` extras:
-    - `poetry install -E docs`
+    - `uv sync --all-groups --all-extras`
 1. The project has `pre-commit` hooks. Install them with:
     - `pre-commit install`
 1. Most development tasks you might need should be covered by `nox` sessions. You can use `nox -l` to list all available tasks.
@@ -77,8 +64,8 @@ For example:
 ### If you are using VSCode
 
 1. Make sure you have also installed the `Python` extension.
-1. Set interpreter to match poetry's virtualenv: run
-   `Python: Select interpreter` and select the poetry interpreter.
+1. Set interpreter to match uv's managed virtualenv: run
+   `Python: Select interpreter` and select the interpreter.
 1. The [pre-commit extension](https://marketplace.visualstudio.com/items?itemName=MarkLarah.pre-commit-vscode)
 will allow to run pre-commit hooks on the current file from the VSCode command palette.
 
@@ -151,7 +138,7 @@ nox -rs update_snapshots
 or use the `--snapshot-update` flag
 
 ```bash
-poetry run pytest --snapshot-update -m 'snapshot'
+uv run pytest --snapshot-update -m 'snapshot'
 ```
 
 This will run all tests with the `snapshot` marker and update any snapshots that have changed.

noxfile.py

@@ -6,7 +6,6 @@
 import shutil
 import sys
 import tempfile
-import typing as t
 from pathlib import Path
 
 import nox
@@ -41,9 +40,9 @@
     "test_cookiecutter",
 )
 
-poetry_config = nox.project.load_toml("pyproject.toml")["tool"]["poetry"]
-test_dependencies: dict[str, t.Any] = poetry_config["group"]["dev"]["dependencies"]
-typing_dependencies = poetry_config["group"]["typing"]["dependencies"].keys()
+dependency_groups = nox.project.load_toml("pyproject.toml")["dependency-groups"]
+test_dependencies: list[str] = dependency_groups["dev"]
+typing_dependencies: list[str] = dependency_groups["typing"]
 
 
 @nox.session(python=main_python_version)