Platformio: Difference between revisions

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</syntaxHighlight>

[https://discourse.nixos.org/t/how-to-use-platformio-with-vscode/15805/3 As of PlatformIO IDE 2.0.0], you will need a shell that allows the extension to run “python -m platformio” ([https://github.com/NixOS/nixpkgs/pull/237313 #237313]):

[https://discourse.nixos.org/t/how-to-use-platformio-with-vscode/15805/3 As of PlatformIO IDE 2.0.0], <s>you will need a shell that allows the extension to run “python -m platformio” ([https://github.com/NixOS/nixpkgs/pull/237313 #237313])</s>:

<~~syntaxHighlight lang=nix~~>

Recently (2024?) simply building an FHS shell with the referred <code>nixpkgs</code> commit doesn't work anymore. The modification is probably incompatible with newer <code>nixpkgs</code>.

~~{ pkgs ? import~~ (~~builtins~~.~~fetchTarball {~~

# ~~NixOS~~/~~nixpkgs#237313~~ = ~~ppenguin:refactor~~-~~platformio~~-~~fix~~-~~ide~~

There's a quick&dirty fix available as a <code>flake</code> <code>devShell</code>. For usage with <code>direnv</code> (recommended), make an <code>.envrc</code> in your project dir like this:<syntaxhighlight lang="bash">

~~url~~ = "https://github.com/~~NixOS~~/~~nixpkgs~~/~~archive~~/~~3592b10a67b518700002f1577e301d73905704fe.tar.gz";~~

#!/usr/bin/env bash

~~}) {},~~

}:

PRJROOT="$(git rev-parse --show-toplevel)"

~~let~~

FLAKE=github:ppenguin/nixenvs

~~envname =~~ "~~platformio-fhs~~";

~~mypython = pkgs.python3.withPackages (ps: with ps; [ platformio~~ ]);

# avoid a "load loop" of direnv when the new fhs env is entered

in

# https://github.com/direnv/direnv/issues/992

~~(pkgs.buildFHSUserEnv {~~

if [ -z "$IN_NIX_SHELL" ]; then

~~name = envname;~~

use flake $FLAKE\#pio-arduino-fhs

~~targetPkgs = pkgs: (with pkgs~~; [

fi

~~platformio~~-~~core~~

~~mypython~~

export PRJROOT

~~openocd~~

</syntaxhighlight>This will start a the <code>devShell</code> defined here: https://github.com/ppenguin/nixenvs/blob/main/dev/devshell-pio-arduino-fhs.nix, which includes a working update of the <code>platformio</code> <code>python</code> module for <code>nixpkgs</code>.

~~]);~~

~~# NixOS~~/~~nixpkgs#263201~~, ~~NixOS~~/~~nixpkgs#262775, NixOS~~/nixpkgs~~#262080~~

~~runScript = "env LD_LIBRARY_PATH= bash";~~

~~}).env~~

</~~syntaxHighlight~~>

== See also ==

@@ Line 40: / Line 40: @@
 </syntaxHighlight>
-[https://discourse.nixos.org/t/how-to-use-platformio-with-vscode/15805/3 As of PlatformIO IDE 2.0.0], you will need a shell that allows the extension to run “python -m platformio” ([https://github.com/NixOS/nixpkgs/pull/237313 #237313]):
+[https://discourse.nixos.org/t/how-to-use-platformio-with-vscode/15805/3 As of PlatformIO IDE 2.0.0], <s>you will need a shell that allows the extension to run “python -m platformio” ([https://github.com/NixOS/nixpkgs/pull/237313 #237313])</s>:
-<syntaxHighlight lang=nix>
+Recently (2024?) simply building an FHS shell with the referred <code>nixpkgs</code> commit doesn't work anymore. The modification is probably incompatible with newer <code>nixpkgs</code>.
-{ pkgs ? import (builtins.fetchTarball {
-    # NixOS/nixpkgs#237313 = ppenguin:refactor-platformio-fix-ide
+There's a quick&dirty fix available as a <code>flake</code> <code>devShell</code>. For usage with <code>direnv</code> (recommended), make an <code>.envrc</code> in your project dir like this:<syntaxhighlight lang="bash">
-    url = "https://github.com/NixOS/nixpkgs/archive/3592b10a67b518700002f1577e301d73905704fe.tar.gz";
+#!/usr/bin/env bash
-  }) {},
-}:
+PRJROOT="$(git rev-parse --show-toplevel)"
-let
+FLAKE=github:ppenguin/nixenvs
-  envname = "platformio-fhs";
-  mypython = pkgs.python3.withPackages (ps: with ps; [ platformio ]);
+# avoid a "load loop" of direnv when the new fhs env is entered
-in
+# https://github.com/direnv/direnv/issues/992
-(pkgs.buildFHSUserEnv {
+if [ -z "$IN_NIX_SHELL" ]; then
-  name = envname;
+     use flake $FLAKE\#pio-arduino-fhs
-  targetPkgs = pkgs: (with pkgs; [
+fi
-     platformio-core
-    mypython
+export PRJROOT
-    openocd
+</syntaxhighlight>This will start a the <code>devShell</code> defined here: https://github.com/ppenguin/nixenvs/blob/main/dev/devshell-pio-arduino-fhs.nix, which includes a working update of the <code>platformio</code> <code>python</code> module for <code>nixpkgs</code>.
-  ]);
-  # NixOS/nixpkgs#263201, NixOS/nixpkgs#262775, NixOS/nixpkgs#262080
-  runScript = "env LD_LIBRARY_PATH= bash";
-}).env
-</syntaxHighlight>
 == See also ==