Add modified ESP-IDF package configuration to VSCodium

Signed-off-by: Mel <einebeere@gmail.com>

1 files changed, 38 insertions, 2 deletions

diff --git a/modules/home/code.nix b/modules/home/code.nix
index e736c11..5513f12 100644
--- a/modules/home/code.nix
+++ b/modules/home/code.nix
@@ -7,8 +7,18 @@
 }:
 
 let
-  settings = import ./../../configs/vscode/settings.nix { inherit pkgs lib; };
-  keybindings = import ./../../configs/vscode/keybindings.nix { };
+  inherit (lib)
+    elem
+    head
+    range
+    versions
+    removePrefix
+    stringAsChars
+    ;
+
+  # filters characters from string `s` according to funciton `f`.
+  # NOTE: this could probably be a util.
+  filterString = f: s: stringAsChars (c: if f c then c else "") s;
 
   extensions = with unstablePkgs.vscode-extensions; [
     # Microsoft vendor extensions
@@ -58,6 +68,32 @@ let
     ms-vscode.remote-repositories
     github.remotehub
   ];
+
+  inherit (pkgs) esp-idf-full;
+  esp-idf-python-env = head esp-idf-full.propagatedBuildInputs;
+
+  digits = map toString (range 0 9);
+  filterVersionString = v: filterString (c: elem c digits || c == ".") v;
+  mkVersion = v: versions.majorMinor (filterVersionString v);
+
+  # the ESP-IDF extension for VSCode for some reason
+  # really wants a python environment under this path in `tools/`...
+  espIdfV = mkVersion esp-idf-full.version;
+  pyEnvV = mkVersion (removePrefix "python3" esp-idf-python-env.name);
+  pythonEnvFolderName = "idf${espIdfV}_py${pyEnvV}_env";
+
+  esp-idf = esp-idf-full.overrideAttrs (attrs: {
+    installPhase =
+      (attrs.installPhase or "")
+      + ''
+        mkdir -p $out/tools/python_env
+        ln -s ${esp-idf-python-env} $out/tools/python_env/${pythonEnvFolderName}
+      '';
+  });
+
+  settings = import ./../../configs/vscode/settings.nix { inherit pkgs lib esp-idf; };
+  keybindings = import ./../../configs/vscode/keybindings.nix { };
+
 in
 {
   programs.vscode = {