mirror of
https://github.com/espressif/esp-idf
synced 2025-03-09 09:09:10 -04:00
48 lines
1.5 KiB
Bash
48 lines
1.5 KiB
Bash
# This script should be sourced, not executed.
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# shellcheck disable=SC2128,SC2169,SC2039,SC3054 # ignore array expansion warning
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if [ -n "${BASH_SOURCE-}" ] && [ "${BASH_SOURCE[0]}" = "${0}" ]
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then
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echo "This script should be sourced, not executed:"
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# shellcheck disable=SC2039,SC3054 # reachable only with bash
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echo ". ${BASH_SOURCE[0]}"
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exit 1
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fi
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# Attempt to identify the ESP-IDF directory
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idf_path="."
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# shellcheck disable=SC2128,SC2169,SC2039,SC3054,SC3028 # ignore array expansion warning
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if test -n "${BASH_SOURCE-}"
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then
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# shellcheck disable=SC3028,SC3054 # unreachable with 'dash'
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idf_path=$(dirname "${BASH_SOURCE[0]}")
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elif test -n "${ZSH_VERSION-}"
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then
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# shellcheck disable=SC2296 # ignore parameter starts with '{' because it's zsh
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idf_path=$(dirname "${(%):-%x}")
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elif test -n "${IDF_PATH-}"
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then
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idf_path=$IDF_PATH
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fi
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if [ ! -f "${idf_path}/tools/idf.py" ] ||
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[ ! -f "${idf_path}/tools/idf_tools.py" ] ||
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[ ! -f "${idf_path}/activate.py" ]
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then
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# Echo command here is not used for printing to the terminal, but as non-empty return value from function.
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echo "Could not detect IDF_PATH. Please set it before sourcing this script:"
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echo " export IDF_PATH=(add path here)"
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unset idf_path
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return 1
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fi
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# TODO Maybe we can use "command -v" to check just for python and python3
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. "${idf_path}/tools/detect_python.sh"
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# Evaluate the ESP-IDF environment set up by the activate.py script.
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idf_exports=$("$ESP_PYTHON" "${idf_path}/activate.py" --export)
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eval "${idf_exports}"
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unset idf_path
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return 0
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