granicus.if.org Git - esp-idf/blob - export.sh

   1 # This script should be sourced, not executed.
   2
   3 function realpath_int() {
   4     wdir="$PWD"; [ "$PWD" = "/" ] && wdir=""
   5     arg=$1
   6     case "$arg" in
   7         /*) scriptdir="${arg}";;
   8         *) scriptdir="$wdir/${arg#./}";;
   9     esac
  10     scriptdir="${scriptdir%/*}"
  11     echo "$scriptdir"
  12 }
  13
  14
  15 function idf_export_main() {
  16     # The file doesn't have executable permissions, so this shouldn't really happen.
  17     # Doing this in case someone tries to chmod +x it and execute...
  18     if [[ -n "${BASH_SOURCE}" && ( "${BASH_SOURCE[0]}" == "${0}" ) ]]; then
  19         echo "This script should be sourced, not executed:"
  20         echo ". ${BASH_SOURCE[0]}"
  21         return 1
  22     fi
  23
  24     if [[ -z "${IDF_PATH}" ]]
  25     then
  26         # If using bash, try to guess IDF_PATH from script location
  27         if [[ -n "${BASH_SOURCE}" ]]
  28         then
  29             if [[ "$OSTYPE" == "darwin"* ]]; then
  30                 script_dir="$(realpath_int $BASH_SOURCE)"
  31             else
  32                 script_name="$(readlink -f $BASH_SOURCE)"
  33                 script_dir="$(dirname $script_name)"
  34             fi
  35             export IDF_PATH="${script_dir}"
  36         else
  37             echo "IDF_PATH must be set before sourcing this script"
  38             return 1
  39         fi
  40     fi
  41
  42     old_path=$PATH
  43
  44     echo "Adding ESP-IDF tools to PATH..."
  45     # Call idf_tools.py to export tool paths
  46     export IDF_TOOLS_EXPORT_CMD=${IDF_PATH}/export.sh
  47     export IDF_TOOLS_INSTALL_CMD=${IDF_PATH}/install.sh
  48     idf_exports=$(${IDF_PATH}/tools/idf_tools.py export) || return 1
  49     eval "${idf_exports}"
  50
  51     echo "Checking if Python packages are up to date..."
  52     python ${IDF_PATH}/tools/check_python_dependencies.py || return 1
  53
  54
  55     # Allow calling some IDF python tools without specifying the full path
  56     # ${IDF_PATH}/tools is already added by 'idf_tools.py export'
  57     IDF_ADD_PATHS_EXTRAS="${IDF_PATH}/components/esptool_py/esptool"
  58     IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/espcoredump"
  59     IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/partition_table/"
  60     export PATH="${IDF_ADD_PATHS_EXTRAS}:${PATH}"
  61
  62     if [[ -n "$BASH" ]]
  63     then
  64         path_prefix=${PATH%%${old_path}}
  65         paths="${path_prefix//:/ }"
  66         if [ -n "${paths}" ]; then
  67             echo "Added the following directories to PATH:"
  68         else
  69             echo "All paths are already set."
  70         fi
  71         for path_entry in ${paths}
  72         do
  73             echo "  ${path_entry}"
  74         done
  75     else
  76         echo "Updated PATH variable:"
  77         echo "  ${PATH}"
  78     fi
  79
  80     # Clean up
  81     unset old_path
  82     unset paths
  83     unset path_prefix
  84     unset path_entry
  85     unset IDF_ADD_PATHS_EXTRAS
  86     unset idf_exports
  87
  88     # Not unsetting IDF_PYTHON_ENV_PATH, it can be used by IDF build system
  89     # to check whether we are using a private Python environment
  90
  91     echo "Done! You can now compile ESP-IDF projects."
  92     echo "Go to the project directory and run:"
  93     echo ""
  94     echo "  idf.py build"
  95     echo ""
  96 }
  97
  98 idf_export_main
  99
 100 unset realpath_int
 101 unset idf_export_main