Add publish workflow

.github/workflows/publish.yml

@@ -0,0 +1,30 @@
+name: Publish Python package
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install poetry
+
+      - name: Build and publish
+        env:
+          POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_API_TOKEN }}
+        run: |
+          poetry build
+          poetry publish

sqlxfluff/formatters/indent.py

@@ -23,7 +23,7 @@ def replace_with_indentation(source, target, replacement):
     # Determine the start of the line where the target string was found
     line_start = source.rfind("\n", 0, match.start()) + 1
 
-    # Compute the indentation as the spaces from the start of the line until the first non-space character
+    # Compute number of spaces at start of the line
     indentation_level = 0
     for char in source[line_start : match.start()]:
         if char != " ":

sqlxfluff/formatters/sqlx.py

@@ -1,10 +1,5 @@
-from sys import exit  # pylint: disable=redefined-builtin
-
 import sqlfluff
-from termcolor import cprint
 
-from ..constants import EXIT_FAIL
-from ..parsing import parse_sqlx
 from .base import format_config, format_template
 from .indent import replace_with_indentation