github.com/alecthomas/kong@v0.9.1-0.20240410131203-2ab5733f1179/bin/hermit (about)

     1  #!/bin/bash
     2  
     3  set -eo pipefail
     4  
     5  if [ -z "${HERMIT_STATE_DIR}" ]; then
     6    case "$(uname -s)" in
     7    Darwin)
     8      export HERMIT_STATE_DIR="${HOME}/Library/Caches/hermit"
     9      ;;
    10    Linux)
    11      export HERMIT_STATE_DIR="${XDG_CACHE_HOME:-${HOME}/.cache}/hermit"
    12      ;;
    13    esac
    14  fi
    15  
    16  export HERMIT_DIST_URL="${HERMIT_DIST_URL:-https://github.com/cashapp/hermit/releases/download/stable}"
    17  HERMIT_CHANNEL="$(basename "${HERMIT_DIST_URL}")"
    18  export HERMIT_CHANNEL
    19  export HERMIT_EXE=${HERMIT_EXE:-${HERMIT_STATE_DIR}/pkg/hermit@${HERMIT_CHANNEL}/hermit}
    20  
    21  if [ ! -x "${HERMIT_EXE}" ]; then
    22    echo "Bootstrapping ${HERMIT_EXE} from ${HERMIT_DIST_URL}" 1>&2
    23    curl -fsSL "${HERMIT_DIST_URL}/install.sh" | /bin/bash 1>&2
    24  fi
    25  
    26  exec "${HERMIT_EXE}" --level=fatal exec "$0" -- "$@"