maintainers/scripts/kde/collect-licenses.sh

   1 #!/usr/bin/env nix-shell
   2 #!nix-shell -i bash -p gnutar jq reuse
   3 set -eu
   4 cd "$(dirname "$(readlink -f "$0")")"/../../..
   5
   6 TMPDIR=$(mktemp -d)
   7 trap 'rm -rf $TMPDIR' EXIT
   8
   9 echo "# Prebuilding sources..."
  10 nix-build -A kdePackages.sources --no-link || true
  11
  12 echo "# Evaluating sources..."
  13 declare -A sources
  14 eval "$(nix-instantiate --eval -A kdePackages.sources --json --strict | jq 'to_entries[] | "sources[" + .key + "]=" + .value' -r)"
  15
  16 echo "# Collecting licenses..."
  17 for k in "${!sources[@]}"; do
  18     echo "- Processing $k..."
  19
  20     if [ ! -f "${sources[$k]}" ]; then
  21         echo "Not found!"
  22         continue
  23     fi
  24
  25     mkdir "$TMPDIR/$k"
  26     tar -C "$TMPDIR/$k" -xf "${sources[$k]}"
  27
  28     (cd "$TMPDIR/$k"; reuse lint --json) | jq --arg name "$k" '{$name: .summary.used_licenses | sort}' -c > "$TMPDIR/$k.json"
  29 done
  30
  31 jq -s 'add' -S "$TMPDIR"/*.json > pkgs/kde/generated/licenses.json