Initial commit, getting all the stuff from PlatformIO

.pio/libdeps/esp32dev/PicoMQTT/build_examples.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+
+if [ "$#" -ne 1 ]
+then
+	echo "Usage: $0 <pio-board-name>"
+	exit 1
+fi
+
+set -e
+
+cd "$(dirname "$0")"
+
+mkdir -p examples.build
+ROOT_DIR=$PWD
+
+BOARD="$1"
+PLATFORM="$(pio boards --json-output | jq -r ".[] | select(.id == \"$BOARD\") | .platform")"
+
+if [ -z "$PLATFORM" ]
+then
+	echo "Unknown board $BOARD"
+	exit 2
+fi
+
+find examples -mindepth 1 -type d | cut -d/ -f2 | sort | while read -r EXAMPLE
+do
+	REQUIRED_PLATFORM="$(grep -hoiE 'platform:.*' "$ROOT_DIR/examples/$EXAMPLE/"* | cut -d: -f2- | head -n1 | tr -d ' ')"
+	if [ -z "$REQUIRED_PLATFORM" ]
+	then
+		COMPATIBLE_PLATFORMS="$(grep -hoiE 'platform compatibility:.*' "$ROOT_DIR/examples/$EXAMPLE/"* | cut -d: -f2- | head -n1)"
+	else
+		COMPATIBLE_PLATFORMS="$(echo $REQUIRED_PLATFORM | cut -d'@' -f1)"
+	fi
+	FILESYSTEM="$(grep -hoiE 'filesystem:.*' "$ROOT_DIR/examples/$EXAMPLE/"* | cut -d: -f2- | head -n1)"
+	DEPENDENCIES="$(grep -hoiE 'dependencies:.*' "$ROOT_DIR/examples/$EXAMPLE/"* | cut -d: -f2- | head -n1 | xargs -r -n1 printf '\n    %s')"
+	echo "$EXAMPLE:$COMPATIBLE_PLATFORMS"
+	if [ -n "$COMPATIBLE_PLATFORMS" ] && ! echo "$COMPATIBLE_PLATFORMS" | grep -qFiw "$PLATFORM"
+	then
+		echo "$EXAMPLE: This example is not compatible with this platform"
+		continue
+	fi
+
+	mkdir -p examples.build/$BOARD/$EXAMPLE
+	pushd examples.build/$BOARD/$EXAMPLE
+	if [ ! -f platformio.ini ]
+	then
+		pio init --board=$BOARD
+		echo "monitor_speed = 115200" >> platformio.ini
+		echo "upload_speed = 921600"  >> platformio.ini
+		if [ -n "$DEPENDENCIES" ]
+		then
+			echo "lib_deps = $DEPENDENCIES" >> platformio.ini
+		fi
+		if [ -n "$PLATFORM_OVERRIDE" ]
+		then
+			sed -E -i "s#^platform *=.*#platform = $PLATFORM_OVERRIDE#" platformio.ini
+		elif [ -n "$REQUIRED_PLATFORM" ]
+		then
+			sed -E -i "s#^platform *=.*#platform = $REQUIRED_PLATFORM#" platformio.ini
+		fi
+		if [ -n "$FILESYSTEM" ]
+		then
+			echo "board_build.filesystem = $FILESYSTEM" >> platformio.ini
+		fi
+	fi
+
+	ln -s -f -t src/ "$ROOT_DIR/examples/$EXAMPLE/"*
+	ln -s -f -t lib/ "$ROOT_DIR"
+	if [ -e "$ROOT_DIR/config.h" ]
+	then
+		ln -s -f -t src/ "$ROOT_DIR/config.h"
+	fi
+	if [ -d "$ROOT_DIR/examples/$EXAMPLE/data" ]
+	then
+		ln -s -f -t ./ "$ROOT_DIR/examples/$EXAMPLE/data"
+	fi
+	pio run
+	popd
+done