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- #!/usr/bin/env bash
- set -euo pipefail
- # Check for required arguments.
- if [ "$#" -lt 3 ]; then
- echo "Usage: $0 <output directory> <architecture> <version1> [<version2> ...]"
- exit 1
- fi
- OUTPUT_DIR=$1
- ARCHITECTURE=$2
- shift 2
- VERSIONS=("$@")
- URLS=$(lynx -dump -listonly -nonumbers https://mirrors.wikimedia.org/debian/pool/main/l/linux/)
- readonly URLS
- # Find the latest revision of each kernel version.
- FILES=()
- for VERSION in "${VERSIONS[@]}"; do
- while read -r line; do
- FILES+=("$line")
- done <<< "$(
- printf '%s\n' "$URLS" \
- | grep -E "linux-image-${VERSION//./\\.}\\.[0-9]+(-[0-9]+)?-cloud-${ARCHITECTURE}-unsigned_.*\\.deb" \
- | sort -V \
- | tail -n1
- )"
- done
- printf '%s\n' "${FILES[@]}" \
- | xargs -t curl -sfSL --create-dirs --output-dir "$OUTPUT_DIR" --parallel --remote-name-all
|
