Initial project creation, blank without any custom code

code/.cproject

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+	<storageModule moduleId="org.eclipse.cdt.core.settings">
+		<cconfiguration id="org.eclipse.cdt.core.default.config.935258945">
+			<storageModule buildSystemId="org.eclipse.cdt.core.defaultConfigDataProvider" id="org.eclipse.cdt.core.default.config.935258945" moduleId="org.eclipse.cdt.core.settings" name="Configuration">
+				<externalSettings/>
+				<extensions/>
+			</storageModule>
+			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+		</cconfiguration>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.core.pathentry">
+		<pathentry kind="src" path=""/>
+		<pathentry excluding="**/CMakeFiles/**" kind="out" path="build"/>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
+</cproject>

code/.gitignore

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+/build/

code/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>wordclock</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.cdt.core.cBuilder</name>
+			<triggers>clean,full,incremental,</triggers>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.cdt.core.cnature</nature>
+		<nature>org.eclipse.cdt.core.ccnature</nature>
+		<nature>com.espressif.idf.core.idfNature</nature>
+	</natures>
+</projectDescription>

code/CMakeLists.txt

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+# The following lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+get_filename_component(ProjectId ${CMAKE_CURRENT_LIST_DIR} NAME)
+string(REPLACE " " "_" ProjectId ${ProjectId})
+project(${ProjectId})

code/LICENSE

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+Code in this repository is in the Public Domain (or CC0 licensed, at your option.)
+
+Unless required by applicable law or agreed to in writing, this
+software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+CONDITIONS OF ANY KIND, either express or implied.

code/README.md

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+ESP-IDF template app
+====================
+
+This is a template application to be used with [Espressif IoT Development Framework](https://github.com/espressif/esp-idf).
+
+Please check [ESP-IDF docs](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/index.html) for getting started instructions.
+
+*Code in this repository is in the Public Domain (or CC0 licensed, at your option.)
+Unless required by applicable law or agreed to in writing, this
+software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+CONDITIONS OF ANY KIND, either express or implied.*

code/main/CMakeLists.txt

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+# See the build system documentation in IDF programming guide
+# for more information about component CMakeLists.txt files.
+
+idf_component_register(
+    SRCS main.c         # list the source files of this component
+    INCLUDE_DIRS        # optional, add here public include directories
+    PRIV_INCLUDE_DIRS   # optional, add here private include directories
+    REQUIRES            # optional, list the public requirements (component names)
+    PRIV_REQUIRES       # optional, list the private requirements
+)

code/main/Kconfig.projbuild

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+# put here your custom config value
+menu "Example Configuration"
+config ESP_WIFI_SSID
+    string "WiFi SSID"
+    default "myssid"
+    help
+	SSID (network name) for the example to connect to.
+
+config ESP_WIFI_PASSWORD
+    string "WiFi Password"
+    default "mypassword"
+    help
+	WiFi password (WPA or WPA2) for the example to use.
+endmenu

code/main/main.c

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+#include <stdio.h>
+#include <stdbool.h>
+#include <unistd.h>
+
+void app_main(void)
+{
+    while (true) {
+        printf("Hello from app_main!\n");
+        sleep(1);
+    }
+}