#!/bin/bash
# Changelog generation script for credential-manager-mcp
# Usage: ./scripts/generate-changelog.sh --version v1.0.0 [--from-tag v0.9.0] [--commit] [--help]
set -e
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
# Helper functions
error() {
echo -e "${RED}❌ Error: $1${NC}" >&2
exit 1
}
success() {
echo -e "${GREEN}✅ $1${NC}"
}
info() {
echo -e "${BLUE}ℹ️ $1${NC}"
}
show_help() {
cat << EOF
Changelog Generation Script for credential-manager-mcp
Usage: $0 --version VERSION [OPTIONS]
Required:
--version VERSION The version to generate changelog for (e.g., v1.0.0)
Options:
--from-tag TAG Generate changelog from this tag (auto-detected if not provided)
--commit Commit the generated changelog file
--help Show this help message
Examples:
$0 --version v1.0.0
$0 --version v1.0.0 --from-tag v0.9.0
$0 --version v1.0.0 --commit
EOF
}
# Parse arguments
VERSION=""
FROM_TAG=""
SHOULD_COMMIT=false
while [[ $# -gt 0 ]]; do
case $1 in
--version)
VERSION="$2"
shift 2
;;
--from-tag)
FROM_TAG="$2"
shift 2
;;
--commit)
SHOULD_COMMIT=true
shift
;;
--help)
show_help
exit 0
;;
*)
error "Unknown option: $1. Use --help for usage information."
;;
esac
done
# Validate required arguments
if [[ -z "$VERSION" ]]; then
error "Version is required. Use --version to specify it."
fi
# Ensure version starts with 'v'
if [[ ! "$VERSION" =~ ^v ]]; then
VERSION="v$VERSION"
fi
# Auto-detect from-tag if not provided
if [[ -z "$FROM_TAG" ]]; then
# Get the latest tag (which should be the previous version)
FROM_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
if [[ -n "$FROM_TAG" ]]; then
info "Auto-detected previous tag: $FROM_TAG"
else
FROM_TAG=""
info "No previous tag found, generating initial release changelog"
fi
fi
# Generate changelog function
generate_changelog() {
local version=$1
local from_tag=$2
if [[ -n "$from_tag" ]]; then
echo "## 🚀 Release $version"
echo ""
echo "### What's Changed"
# Get commits since last tag, format them nicely
git log --oneline --pretty=format:"- %s (%h)" "$from_tag"..HEAD | head -20
echo ""
echo "### Installation"
echo "\`\`\`bash"
echo "uvx credential-manager-mcp"
echo "\`\`\`"
echo ""
echo "### Configuration"
echo "Add to your MCP client config:"
echo "\`\`\`json"
echo "{"
echo " \"mcpServers\": {"
echo " \"credential-manager\": {"
echo " \"command\": \"uvx\","
echo " \"args\": [\"credential-manager-mcp\"],"
echo " \"env\": {"
echo " \"CREDENTIAL_MANAGER_READ_ONLY\": \"false\""
echo " }"
echo " }"
echo " }"
echo "}"
echo "\`\`\`"
echo ""
echo "**Full Changelog**: https://github.com/mclamee/credential-manager-mcp/compare/$from_tag...$version"
else
echo "## 🚀 Initial Release $version"
echo ""
echo "### What's New"
echo "- Initial release of Credential Manager MCP Server"
echo "- Secure API credential management with read-only mode by default"
echo "- Multi-instance support with file locking"
echo "- Simple JSON storage in ~/.credential-manager-mcp/"
echo ""
echo "### Installation"
echo "\`\`\`bash"
echo "uvx credential-manager-mcp"
echo "\`\`\`"
echo ""
echo "### Configuration"
echo "Add to your MCP client config:"
echo "\`\`\`json"
echo "{"
echo " \"mcpServers\": {"
echo " \"credential-manager\": {"
echo " \"command\": \"uvx\","
echo " \"args\": [\"credential-manager-mcp\"],"
echo " \"env\": {"
echo " \"CREDENTIAL_MANAGER_READ_ONLY\": \"false\""
echo " }"
echo " }"
echo " }"
echo "}"
echo "\`\`\`"
fi
}
# Create changelog directory
mkdir -p docs/changelogs
# Generate and save changelog
CHANGELOG_FILE="docs/changelogs/${VERSION}.md"
info "Generating changelog for $VERSION..." >&2
if [[ -n "$FROM_TAG" ]]; then
info "Generating changelog from $FROM_TAG to HEAD..." >&2
else
info "Generating initial release changelog..." >&2
fi
generate_changelog "$VERSION" "$FROM_TAG" > "$CHANGELOG_FILE"
success "Changelog saved to $CHANGELOG_FILE" >&2
# Show preview
echo "" >&2
info "Changelog preview:" >&2
echo "====================" >&2
head -15 "$CHANGELOG_FILE" >&2
echo "..." >&2
echo "====================" >&2
# Commit if requested
if [[ "$SHOULD_COMMIT" == true ]]; then
info "Committing changelog file..." >&2
git add "$CHANGELOG_FILE"
git commit -m "Add changelog for $VERSION"
success "Changelog committed!" >&2
fi
# Output the file path for scripts to use
echo "" >&2
echo "CHANGELOG_FILE=$CHANGELOG_FILE" >&2
