arduino-esp32/tools/add_lib.sh
Me No Dev 64fa1204fe
Add Arduino lib to arduino as IDF component (#8721)
* Iniital commit

* Fixed naming of the CMakeLists.txt file in the doc text

* Finished the docmentation

* Updated, but not yet tested script

* Finished script

---------

Co-authored-by: Tomas Pilny <tomas.pilny@espressif.com>
2023-10-06 15:49:03 +03:00

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#!/bin/bash
HELP="This script help to add library when using arduino-esp32 as an ESP-IDF component
The script accepts up to three arguments:
-n NEW: URL address to new library on GIThub (cannot be combined with -e)
-l LOCAL: Path to the project where the library should be placed locally (must be paired with -e or -n)
-e EXISTING: path to existing libary- this will simply skip the download (cannot be combined with -n)
Examples:
./add_lib.sh -n https://github.com/me-no-dev/ESPAsyncWebServer
./add_lib.sh -l ~/esp/esp-idf/examples/your_project
./add_lib.sh -e ~/Arduino/libraries/existing_library
./add_lib.sh -n https://github.com/me-no-dev/ESPAsyncWebServer -l ~/esp/esp-idf/examples/your_project
./add_lib.sh -e ~/Arduino/libraries/existing_library -l ~/esp/esp-idf/examples/your_project"
# Get the directory name where this script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
# Construct the absolute path to libraries folder
ARDUINO_LIBS_PATH="$SCRIPT_DIR/../libraries"
# Define the default values for the parameters
e_param=""
l_param=""
n_param=""
# Parse the command-line arguments using getopts
while getopts "he:l:n:" opt; do
case $opt in
h)
echo "$HELP"
exit 0
;;
e)
#e_param="$OPTARG"
e_param="${OPTARG/#~/$HOME}"
;;
l)
#l_param="$OPTARG"
l_param="${OPTARG/#~/$HOME}"
;;
n)
n_param=$OPTARG
;;
\?)
echo "Invalid option: -$OPTARG" >&2
echo $HELP
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
echo $HELP
exit 1
;;
esac
done
# No parameter check
if [[ -z "$e_param" ]] && [[ -z "$l_param" ]] && [[ -z "$n_param" ]]; then
echo "Error: No parameters" >&2
echo "$HELP"
exit 1
fi
# Only local path check (not permitted)
if [[ -z "$e_param" ]] && [[ ! -z "$l_param" ]] && [[ -z "$n_param" ]]; then
echo "Error: -l parameter must be paired with -e or -n" >&2
echo "$HELP"
exit 1
fi
# Invalid combination check
if [[ ! -z $e_param ]] && [[ ! -z $n_param ]]; then
echo "ERROR: Cannot combine -n with -e" >&2
echo "$HELP"
exit 1
fi
# Check existing lib
if [[ ! -z "$e_param" ]]; then
if [[ ! -d "${e_param/#~/$HOME}" ]]; then # this works!
echo "Error: existing library parameter - path does not exist" >&2
exit 1
fi
fi
LIBRARY=""
# Only existing library was supplied
if [[ ! -z $e_param ]] && [[ -z $l_param ]] && [[ -z $n_param ]]; then
LIBRARY=$e_param
fi
# Install new lib
if [ ! -z $n_param ]; then
INSTALL_TARGET=""
if [ -z $l_param ]; then
# If local path for project is not supplied - use as INSTALL_TARGET Arduino libraries path
INSTALL_TARGET=$ARDUINO_LIBS_PATH/$(basename "$n_param")
else
INSTALL_TARGET=$l_param/components/$(basename "$n_param")
if [ ! -d "$l_param/components" ]; then
echo "Folder components does not exist yet: mkdir -p "$l_param/components""
mkdir -p "$l_param/components"
fi
fi
# clone the new lib
echo "Cloning: git clone --recursive $n_param $INSTALL_TARGET"
git clone --recursive $n_param $INSTALL_TARGET
LIBRARY=$INSTALL_TARGET
fi
# Copy existing lib to local project
if [[ ! -z $e_param ]] && [[ ! -z $l_param ]]; then
if [ ! -d "$l_param/components" ]; then
echo "Folder components does not exist yet: mkdir -p "$l_param/components""
mkdir -p "$l_param/components"
fi
echo "Copy from $e_param to $l_param"
echo "cp -r $e_param $l_param/components/$(basename "$e_param")"
cp -r $e_param $l_param/components/$(basename "$e_param")
LIBRARY=$l_param/components/$(basename "$e_param")
fi
if [ -z "$LIBRARY" ]; then
echo "ERROR: No library path" >&2
exit 1
fi
# 1. get the source list:
FILES=$(find $LIBRARY -name '*.c' -o -name '*.cpp' | xargs -I{} basename {})
# Fresh start
if [ -f $LIBRARY/CMakeLists.txt ]; then
rm $LIBRARY/CMakeLists.txt
touch $LIBRARY/CMakeLists.txt
fi
# Generate CMakeLists.txt
echo "idf_component_register(SRCS $(echo $FILES | sed -e 's/ /" "/g' | sed -e 's/^/"/' -e 's/$/"/')" >> $LIBRARY/CMakeLists.txt
echo " INCLUDE_DIRS \".\"" >> $LIBRARY/CMakeLists.txt
echo " REQUIRES \"arduino-esp32\"" >> $LIBRARY/CMakeLists.txt
echo " )" >> $LIBRARY/CMakeLists.txt