cunnyborea-fe/tools/collect-changelog

#!/bin/sh

collectType() {
    local suffix="$1"
    local header="$2"
    local printed=0
    for file in changelog.d/*."$suffix"; do
        if [ '!' -f "$file" ]; then
            continue
        fi
        if [ "$printed" = 0 ]; then
            echo
            echo "### $header"
            printed=1
        fi
        # Normalize any trailing newlines/spaces, etc.
        echo "- $(cat "$file")"
    done
}

collectType security Security
collectType change Changed
collectType add Added
collectType fix Fixed
collectType remove Removed

rm changelog.d/*