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tools.pi: add wrapped pi with permissions and plan-mode plugins
author
lassulus
date
(Feb 17, 2026, 7:13 PM CET)
commit
b522bce1
b522bce1ace32c177f25387c73948679fd5620a6
parent
24d5543a
24d5543a8bbb59feb1dd77b9a6e6c8225e30ca9c
+63
+63
tools/pi/flake-module.nix
+63
tools/pi/flake-module.nix
···
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{ self, ... }:
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{
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perSystem =
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{ pkgs, system, ... }:
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let
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piPkg = self.legacyPackages.${system}.llm.pi;
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# Pre-install pi plugins into a fake npm global prefix
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pluginPrefix =
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pkgs.runCommand "pi-plugins"
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{
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nativeBuildInputs = [
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pkgs.nodejs
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pkgs.cacert
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];
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outputHashMode = "recursive";
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outputHashAlgo = "sha256";
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outputHash = "sha256-QZSVCJ0XirRz56v6ogxaB37c0bI8+OGEjrnqCFr/YI8=";
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impureEnvVars = [
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"http_proxy"
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"https_proxy"
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];
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SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
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}
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''
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export HOME=$TMPDIR
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export npm_config_prefix=$out
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npm install -g pi-hooks shitty-extensions
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'';
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in
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{
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packages.pi = self.wrapLib.makeWrapper {
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pkgs = pkgs;
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package = piPkg;
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runtimeInputs = [ pkgs.nodejs ];
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wrapper =
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{ exePath, ... }:
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''
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set -efu
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export npm_config_prefix="${pluginPrefix}"
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# Ensure settings.json has our plugins listed
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SETTINGS_DIR="''${PI_CODING_AGENT_DIR:-$HOME/.pi/agent}"
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SETTINGS_FILE="$SETTINGS_DIR/settings.json"
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mkdir -p "$SETTINGS_DIR"
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# Add packages to settings if not already present
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if [ ! -f "$SETTINGS_FILE" ]; then
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echo '{"packages":["npm:pi-hooks","npm:shitty-extensions"]}' > "$SETTINGS_FILE"
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else
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for pkg in "npm:pi-hooks" "npm:shitty-extensions"; do
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if ! grep -q "$pkg" "$SETTINGS_FILE"; then
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${pkgs.jq}/bin/jq --arg p "$pkg" '.packages = ((.packages // []) + [$p] | unique)' "$SETTINGS_FILE" > "$SETTINGS_FILE.tmp"
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mv "$SETTINGS_FILE.tmp" "$SETTINGS_FILE"
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fi
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done
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fi
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exec ${exePath} "$@"
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'';
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};
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};
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}