pkgs/build-support/node/fetch-yarn-deps/yarn-config-hook.sh

   1 yarnConfigHook(){
   2     echo "Executing yarnConfigHook"
   3
   4     # Use a constant HOME directory
   5     mkdir -p /tmp/home
   6     export HOME=/tmp/home
   7     if [[ -n "$yarnOfflineCache" ]]; then
   8         offlineCache="$yarnOfflineCache"
   9     fi
  10     if [[ -z "$offlineCache" ]]; then
  11         echo yarnConfigHook: No yarnOfflineCache or offlineCache were defined\! >&2
  12         exit 2
  13     fi
  14     yarn config --offline set yarn-offline-mirror "$offlineCache"
  15     fixup-yarn-lock yarn.lock
  16     yarn install \
  17         --frozen-lockfile \
  18         --force \
  19         --production=false \
  20         --ignore-engines \
  21         --ignore-platform \
  22         --ignore-scripts \
  23         --no-progress \
  24         --non-interactive \
  25         --offline
  26
  27     # TODO: Check if this is really needed
  28     patchShebangs node_modules
  29
  30     echo "finished yarnConfigHook"
  31 }
  32
  33 if [[ -z "${dontYarnInstallDeps-}" ]]; then
  34     postConfigureHooks+=(yarnConfigHook)
  35 fi