esptool: init at 1.4

pkgs/tools/misc/esptool/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, fetchFromGitHub, python3 }:
+
+python3.pkgs.buildPythonApplication rec {
+  name = "esptool-${version}";
+  version = "1.3";
+
+  src = fetchFromGitHub {
+    owner = "espressif";
+    repo = "esptool";
+    rev = "v${version}";
+    sha256 = "0112fybkz4259gyvhcs18wa6938jp6w7clk66kpd0d1dg70lz1h6";
+  };
+
+  propagatedBuildInputs = with python3.pkgs; [ pyserial ];
+
+  doCheck = false; # FIXME: requires packaging some new deps
+
+  meta = with stdenv.lib; {
+    description = "ESP8266 and ESP32 serial bootloader utility";
+    homepage = https://github.com/espressif/esptool;
+    license = licenses.gpl2;
+    maintainers = [ maintainers.dezgeg ];
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -949,6 +949,8 @@ with pkgs;
 
   envconsul = callPackage ../tools/system/envconsul { };
 
+  esptool = callPackage ../tools/misc/esptool { };
+
   esptool-ck = callPackage ../tools/misc/esptool-ck { };
 
   f3 = callPackage ../tools/filesystems/f3 { };