add release script

Author: James Boulton

scripts/release.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Check if version argument provided
+if [ -z "$1" ]; then
+    echo -e "${RED}Error: Version number required${NC}"
+    echo "Usage: ./release.sh 3.5.8"
+    exit 1
+fi
+
+VERSION=$1
+echo -e "${YELLOW}Preparing release for version ${VERSION}${NC}"
+
+# Check for uncommitted changes
+if [[ -n $(git status -s) ]]; then
+    echo -e "${RED}Error: You have uncommitted changes${NC}"
+    git status -s
+    exit 1
+fi
+
+# Check we're on main branch
+BRANCH=$(git branch --show-current)
+if [ "$BRANCH" != "main" ] && [ "$BRANCH" != "master" ]; then
+    echo -e "${RED}Error: Not on main/master branch (currently on ${BRANCH})${NC}"
+    exit 1
+fi
+
+# Pull latest changes
+echo -e "${YELLOW}Pulling latest changes...${NC}"
+git pull
+
+# Run tests
+echo -e "${YELLOW}Running tests...${NC}"
+uvx tox
+if [ $? -ne 0 ]; then
+    echo -e "${RED}Tests failed! Aborting release.${NC}"
+    exit 1
+fi
+echo -e "${GREEN}✓ All tests passed${NC}"
+
+# Update version in pyproject.toml
+echo -e "${YELLOW}Updating version in pyproject.toml...${NC}"
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    # macOS
+    sed -i '' "s/version = \"[^\"]*\"/version = \"${VERSION}\"/" pyproject.toml
+else
+    # Linux
+    sed -i "s/version = \"[^\"]*\"/version = \"${VERSION}\"/" pyproject.toml
+fi
+
+# Show the diff
+git diff pyproject.toml
+
+# Confirm
+echo -e "${YELLOW}Ready to release version ${VERSION}. Continue? (y/n)${NC}"
+read -r response
+if [[ ! "$response" =~ ^[Yy]$ ]]; then
+    echo -e "${RED}Release aborted${NC}"
+    git checkout pyproject.toml
+    exit 1
+fi
+
+# Commit and tag
+echo -e "${YELLOW}Creating commit and tag...${NC}"
+git add pyproject.toml
+git commit -m "Bump version to ${VERSION}"
+git tag "v${VERSION}"
+
+# Push
+echo -e "${YELLOW}Pushing to origin...${NC}"
+git push origin main
+git push origin "v${VERSION}"
+
+echo -e "${GREEN}✓ Release ${VERSION} complete!${NC}"
+echo -e "${GREEN}Check GitHub Actions for build and publish status:${NC}"
+echo -e "https://github.com/dashio-connect/python-dashio/actions"