feat: add build script

Author: Brawrdon

build.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+set -e # Stop on the first error
+
+PROJECT_DIR=$(pwd)
+
+cleanup() {
+    printf "\nINFO: Cleaning up tmp directory\n"
+    cd $PROJECT_DIR
+    rm -rf tmp
+}
+
+trap 'cleanup' ERR
+
+printf "INFO: Activating IDF virtual environment\n"
+. ${1:-$HOME/esp/esp-idf/export.sh}
+
+printf "INFO: Creating and entering tmp directory\n"
+mkdir tmp
+cd tmp
+
+printf "\nINFO: Cloning and entering esp-homekit-sdk repo\n"
+git clone --recursive https://github.com/espressif/esp-homekit-sdk.git
+cd esp-homekit-sdk
+
+COMMIT="040b0f301223ebc6995597328e5a5cc9f9739a02"
+printf "\nINFO: Checking out to commit $COMMIT\n"
+git checkout $COMMIT
+
+printf "\nINFO: Copying sdkconfig to esp-homekit-sdk fan example\n"
+cp $PROJECT_DIR/sdkconfig examples/fan/
+
+printf "\nBuilding fan example\n"
+cd examples/fan/
+idf.py build
+
+printf "\nINFO: Copying compiled libraries to project's lib directory\n"
+cd build/esp-idf 
+cp esp_hap_*/*.a $PROJECT_DIR/lib/
+cp hkdf-sha/*.a $PROJECT_DIR/lib/
+cp json_generator/*.a $PROJECT_DIR/lib/
+cp json_parser/*.a $PROJECT_DIR/lib/
+cp mu_srp/*.a $PROJECT_DIR/lib/
+
+printf "\nINFO: Copying header files for main libraries to project's include directory\n"
+cd $PROJECT_DIR/tmp/esp-homekit-sdk/components/homekit
+cp esp_hap_core/include/hap.h $PROJECT_DIR/include
+cp esp_hap_apple_profiles/include/*.h $PROJECT_DIR/include
+
+cleanup
+
+printf "\nINFO: esp-homekit-sdk library built successfully!\n"
+
+exit 0