esp-idf/export.fish

# This script should be sourced, not executed.

# `idf_tools.py export --deactivate` create statement, with keyword unset, but fish shell support only `set --erase variable`
function unset
    set --erase $argv
end

set idf_path (dirname (realpath (status -f)))

if not test -f "$idf_path/tools/idf.py"
   or not test -f "$idf_path/tools/idf_tools.py"
   or not test -f "$idf_path/tools/activate.py"
    echo "Could not detect IDF_PATH. Please set it before sourcing this script:"
    echo "  export IDF_PATH=(add path here)"
    set -e idf_path
    exit 1
end

source "$idf_path"/tools/detect_python.fish

eval ("$idf_path"/tools/activate.py --export)
set -e idf_path