WIP esp toolchain

arduino-esp8266/default.nix

@@ -0,0 +1,11 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.stdenv.mkDerivation rec {
+  name = "arduino-esp8266";
+  version = "2.2.0";
+
+  src = pkgs.fetchzip {
+    url = "https://github.com/esp8266/Arduino/releases/download/2.2.0/esp8266-2.2.0.zip";
+    sha256 = "1xjqfwwddc3dk34rnyp5kw5knbihzf8m9rl3ir4aymkfvfnrlbff";
+  };
+}

default.nix

@@ -1,6 +1,9 @@
 { pkgs ? import <nixpkgs> {} }:
 
 {
+  arduino-esp8266 = pkgs.callPackage ./arduino-esp8266/default.nix {};
+  esp8266-quick-toolchain = pkgs.callPackage ./esp8266-quick-toolchain/default.nix {};
+
   genCreateBorgBackup = (import ./genCreateBorgBackup/default.nix) pkgs;
   micropython = pkgs.callPackage ./micropython/default.nix {};
   wildfly = pkgs.callPackage ./wildfly/default.nix {};

esp8266-quick-toolchain/default.nix

@@ -0,0 +1,110 @@
+{ pkgs ? import <nixpkgs> {},
+  mkDerivation ? pkgs.stdenv.mkDerivation }:
+
+let
+
+fhs = pkgs.buildFHSUserEnv {
+  name = "esp8266-toolchain-env";
+  targetPkgs = pkgs: with pkgs; [ zlib ];
+  runScript = "";
+};
+
+wrapBin = ''
+  cp -r . $out
+  for FILE in $(ls $out/bin); do
+    FILE_PATH="$out/bin/$FILE"
+    if [[ -x $FILE_PATH ]]; then
+      mv $FILE_PATH $FILE_PATH-unwrapped
+      wrapProgram ${fhs}/bin/esp8266-toolchain-env $FILE_PATH --add-flags "$FILE_PATH-unwrapped"
+    fi
+  done
+'';
+
+downloads = {
+  "x86_64-pc-linux-gnu" = {
+    "xtensa-lx106-elf-gcc" = {
+      version = "2.5.0-3-20ed2b9";
+      url = "https://github.com/earlephilhower/esp-quick-toolchain/releases/download/2.5.0-3/x86_64-linux-gnu.xtensa-lx106-elf-20ed2b9c.tar.gz";
+      sha256 = "1x0yfzkn2mfakjv4hw5c6381jyll7cr313wlyf9dg5bwjsjsglyf";
+    };
+    esptool = {
+      version = "2.5.0-3-20ed2b9";
+      url = "https://github.com/earlephilhower/esp-quick-toolchain/releases/download/2.5.0-3/x86_64-linux-gnu.esptool-f80ae31.tar.gz";
+      sha256 = "09ayamcnyz5gm4ghvd1bj9f155wgz4n3fcsf1i68vrywy4g89zd4";
+    };
+    mkspiffs = {
+      version = "2.5.0-3-20ed2b9";
+      url = "https://github.com/earlephilhower/esp-quick-toolchain/releases/download/2.5.0-3/x86_64-linux-gnu.mkspiffs-7fefeac.tar.gz";
+      sha256 = "0hb5c4v60y5bd3pj23xz1dwsxi5qs4k43zw8f10mwdxrxmhc1wfg";
+    };
+  };
+};
+
+in rec {
+  xtensa-lx106-elf-gcc = pkgs.stdenv.mkDerivation rec {
+    name = "xtensa-lx106-elf-gcc-${version}";
+    version = downloads."x86_64-pc-linux-gnu"."xtensa-lx106-elf-gcc".version;
+    src = pkgs.fetchzip {
+      url = downloads."x86_64-pc-linux-gnu"."xtensa-lx106-elf-gcc".url;
+      sha256 = downloads."x86_64-pc-linux-gnu"."xtensa-lx106-elf-gcc".sha256;
+    };
+    buildInputs = [
+      pkgs.makeWrapper
+    ];
+    installPhase = wrapBin;
+  };
+
+  esptool = pkgs.stdenv.mkDerivation rec {
+    name = "esptool-${version}";
+    version = downloads."x86_64-pc-linux-gnu".esptool.version;
+    src = pkgs.fetchzip {
+      url = downloads."x86_64-pc-linux-gnu".esptool.url;
+      sha256 = downloads."x86_64-pc-linux-gnu".esptool.sha256;
+    };
+    buildInputs = [
+      pkgs.makeWrapper
+    ];
+    installPhase = wrapBin;
+  };
+
+  mkspiffs = pkgs.stdenv.mkDerivation rec {
+    name = "mkspiffs-${version}";
+    version = downloads."x86_64-pc-linux-gnu".mkspiffs.version;
+    src = pkgs.fetchzip {
+      url = downloads."x86_64-pc-linux-gnu".mkspiffs.url;
+      sha256 = downloads."x86_64-pc-linux-gnu".mkspiffs.sha256;
+    };
+    buildInputs = [
+      pkgs.makeWrapper
+    ];
+    installPhase = wrapBin;
+  };
+
+  esp8266-quick-toolchain = pkgs.stdenv.mkDerivation rec {
+    name = "esp-quick-toolchain-${version}";
+    version = "2.5.0-3";
+
+    src = pkgs.fetchzip {
+      url = "https://github.com/esp8266/Arduino/releases/download/2.2.0/esp8266-2.2.0.zip";
+      sha256 = "1xjqfwwddc3dk34rnyp5kw5knbihzf8m9rl3ir4aymkfvfnrlbff";
+    };
+
+    buildInputs = [
+      esptool
+      mkspiffs
+      xtensa-lx106-elf-gcc
+      pkgs.makeWrapper
+    ];
+
+    installPhase = ''
+      cp -r . $out
+      for FILE in $(ls $out/bin); do
+        FILE_PATH="$out/bin/$FILE"
+        if [[ -x $FILE_PATH ]]; then
+          mv $FILE_PATH $FILE_PATH-unwrapped
+          wrapProgram ${fhs}/bin/esp8266-toolchain-env $FILE_PATH --add-flags "$FILE_PATH-unwrapped"
+        fi
+      done
+    '';
+  };
+}.esp8266-quick-toolchain