nix-ros-overlay/distros/ament-cmake-core-setup-hook.sh

isAmentPackage() {
  [ -d "$1/share/ament_index" ]
}

declare -gA _amentPackagesSeen

_findAmentPackages() {
  local pkg="$1"
  # Deduplicate the packages
  if [ -z "${_amentPackagesSeen["$pkg"]:-}" ] \
    && isAmentPackage "$pkg" \
    && [ -n "$(shopt -s nullglob; echo $pkg/share/*/local_setup.sh)" ]
  then
    # ROS scripts use unbound variables
    set +u
    source "$pkg"/share/*/local_setup.sh
    set -u
  fi
  _amentPackagesSeen["$pkg"]=1
}
addEnvHooks "$hostOffset" _findAmentPackages
Initial ROS 2 support. The basic packages build, but there is no guarantee that they work correctly. 2019-09-05 22:43:33 -04:00			`isAmentPackage() {`
			`[ -d "$1/share/ament_index" ]`
			`}`

			`declare -gA _amentPackagesSeen`

			`_findAmentPackages() {`
			`local pkg="$1"`
			`# Deduplicate the packages`
ament-cmake-core: use local_setup.sh for environment configuration 2020-02-05 01:13:29 -05:00			`if [ -z "${_amentPackagesSeen["$pkg"]:-}" ] \`
			`&& isAmentPackage "$pkg" \`
			`&& [ -n "$(shopt -s nullglob; echo $pkg/share/*/local_setup.sh)" ]`
			`then`
			`# ROS scripts use unbound variables`
			`set +u`
			`source "$pkg"/share/*/local_setup.sh`
			`set -u`
Initial ROS 2 support. The basic packages build, but there is no guarantee that they work correctly. 2019-09-05 22:43:33 -04:00			`fi`
			`_amentPackagesSeen["$pkg"]=1`
			`}`
			`addEnvHooks "$hostOffset" _findAmentPackages`