50 lines
1.4 KiB
Nix
50 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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user = "dominik";
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home = "/home/${user}";
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npmPrefix = "${home}/.npm-global";
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node = pkgs.nodejs; # or pkgs.nodejs_20
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in {
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home-manager.users.dominik = { lib, pkgs, ... }: {
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home.packages = with pkgs; [
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node
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gnutar # provides `tar`
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gzip # provides `gzip` used by tar
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unzip
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python314 # useful for codex model use
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jq # useful for JSON processing
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];
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# Ensure ~/.npmrc with a user prefix (no sudo needed)
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home.file.".npmrc"= {
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text = ''
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prefix=${npmPrefix}
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'';
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force = true;
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};
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# Ensure the npm bin dir is on PATH for all shells
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home.sessionPath = [
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"${npmPrefix}/bin"
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];
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# Nice-to-have: visible variables in the shell
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home.sessionVariables = {
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NPM_CONFIG_PREFIX = npmPrefix;
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};
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# Auto-install @openai/codex if it's not already there
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# (idempotent on each `home-manager switch`)
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home.activation.installCodexCli = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
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export PATH=${node}/bin:${pkgs.gnutar}/bin:${pkgs.gzip}/bin:${pkgs.unzip}/bin:${pkgs.curl}/bin:$PATH
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mkdir -p ${npmPrefix}
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if ! command -v codex >/dev/null 2>&1; then
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echo "Installing @openai/codex globally..."
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# --global uses prefix from ~/.npmrc; PATH has node for postinstall
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${node}/bin/npm install -g @openai/codex
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fi
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'';
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};
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}
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