tiny build prop parser

_.awk

#
# https://gist.github.com/kamawanu/6820f0bc061351d0dd14/
#
# https://gist.githubusercontent.com/kamawanu/6820f0bc061351d0dd14/raw/_.awk
#
# adb shell cat /system/build.prop | awk -f $ITS
#
BEGIN {
FS="="
}

/^#/ { $1 = $0 = "" }

{
	$2=tolower($2)
	gsub(/\r/,"",$2);
	gsub(/[^0-9a-zA-Z\-_]/,"_",$2)
	gsub(/ /,"_",$2);
	gsub(/_$/,"",$2);
}

$1 == "ro.build.id" { buildid = $2 }
$1 == "ro.build.version.release" { aosv = $2 }
$1 == "ro.product.cpu.abi" { cpu = $2 }
$1 == "ro.product.model" { model = $2 }
$1 == "ro.product.name" { mname = $2 }
$1 == "ro.product.brand" { brand = $2 }
$1 == "ro.product.manufacturer" { manuf = $2 }
$1 == "ro.build.version.sdk" { sdkv = $2 }
$1 == "ro.product.device" { bdev = $2 }

END {
	if( manuf == brand ){
		brand="-";
	}
	if( bdev == model ){
		model="-";
	}
	print manuf,brand,bdev,model,cpu,aosv,sdkv,buildid
}