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TwitchDropsMiner/.github/scripts/extract_version.sh
2025-11-08 23:04:50 +11:00

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#!/usr/bin/env bash
set -euo pipefail
# Script: extract_version.sh
# Description: Extracts and validates version from branch name and/or project files
# Usage: extract_version.sh [branch_name]
# Color codes for output
RED='\033[0;31m'
GREEN='\033[0;32m'
NC='\033[0m' # No Color
# Display usage information
usage() {
echo "Usage: $0 [branch_name]"
echo ""
echo "Mode 1 (with branch name): Validates version from branch matches src/version.py and pyproject.toml"
echo "Mode 2 (no branch name): Validates src/version.py and pyproject.toml versions match"
echo ""
echo "Examples:"
echo " $0 release/1.2.3 # Validate branch version matches files"
echo " $0 release/2.0.0-rc.1 # Validate pre-release branch version"
echo " $0 # Validate version.py and pyproject.toml match"
exit 1
}
# Read version from version.py
if [ ! -f "src/version.py" ]; then
echo -e "${RED}Error: src/version.py not found${NC}"
exit 1
fi
VERSION_PY=$(grep -oP '__version__ = "\K[^"]+' src/version.py)
echo "src/version.py version: $VERSION_PY"
# Read version from pyproject.toml
if [ ! -f "pyproject.toml" ]; then
echo -e "${RED}Error: pyproject.toml not found${NC}"
exit 1
fi
VERSION_TOML=$(grep -oP '^version = "\K[^"]+' pyproject.toml)
echo "pyproject.toml version: $VERSION_TOML"
# Check if branch name argument is provided
if [ $# -eq 0 ]; then
# Mode 2: No branch name - just validate files match
echo ""
echo "No branch name provided - validating file versions match..."
if [ "$VERSION_PY" != "$VERSION_TOML" ]; then
echo -e "${RED}Error: Version mismatch between files:${NC}"
echo -e "${RED} src/version.py: $VERSION_PY${NC}"
echo -e "${RED} pyproject.toml: $VERSION_TOML${NC}"
exit 1
fi
echo -e "${GREEN}✓ Version files match: $VERSION_PY${NC}"
VERSION="$VERSION_PY"
else
# Mode 1: Branch name provided - validate all three
BRANCH_NAME="$1"
# Extract version from branch name (release/1.2.3 -> 1.2.3)
# Also strip refs/heads/ if present (from github.ref)
BRANCH_VERSION="${BRANCH_NAME#refs/heads/}"
BRANCH_VERSION="${BRANCH_VERSION#release/}"
echo "Branch version: $BRANCH_VERSION"
echo ""
# Check all three versions match
if [ "$BRANCH_VERSION" != "$VERSION_PY" ] || [ "$BRANCH_VERSION" != "$VERSION_TOML" ]; then
echo -e "${RED}Error: Version mismatch detected:${NC}"
echo -e "${RED} Branch: $BRANCH_VERSION${NC}"
echo -e "${RED} src/version.py: $VERSION_PY${NC}"
echo -e "${RED} pyproject.toml: $VERSION_TOML${NC}"
exit 1
fi
echo -e "${GREEN}✓ All versions match: $BRANCH_VERSION${NC}"
VERSION="$BRANCH_VERSION"
fi
# Output to GITHUB_OUTPUT if available
if [ -n "${GITHUB_OUTPUT:-}" ]; then
echo "version=$VERSION" >> "$GITHUB_OUTPUT"
if echo "$VERSION" | grep -q '-'; then
echo "is_prerelease=true" >> "$GITHUB_OUTPUT"
else
echo "is_prerelease=false" >> "$GITHUB_OUTPUT"
fi
fi
exit 0