52 lines
1.2 KiB
Nix
52 lines
1.2 KiB
Nix
{
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user ? throw "user argument is required",
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home ? throw "home argument is required",
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}:
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{ inputs, ... }:
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{
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home-manager.users.${user} = {
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programs = {
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direnv = {
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enable = true;
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silent = true;
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nix-direnv.enable = true;
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enableZshIntegration = true;
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};
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zsh = {
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shellAliases.nde = "nix-direnv";
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initExtra = ''
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nix-direnv() {
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if [ -z "$1" ]; then
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echo "Usage: nix-direnv <shell>"
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return 1
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fi
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echo "use $1" > .envrc
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direnv allow
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}
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'';
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};
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};
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# https://github.com/direnv/direnv/wiki/Customizing-cache-location
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xdg.configFile."direnv/direnvrc".text = ''
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declare -A direnv_layout_dirs
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direnv_layout_dir() {
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local hash path
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echo "''${direnv_layout_dirs[$PWD]:=$(
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hash="$(sha1sum - <<< "$PWD" | head -c40)"
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path="''${PWD//[^a-zA-Z0-9]/-}"
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echo "${home}/.cache/direnv/layouts/''${hash}''${path}"
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)}"
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}
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'';
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};
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environment.persistence = {
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"/persist"."${home}/.local/share/direnv/allow" = { };
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"/cache"."${home}/.cache/direnv" = { };
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};
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}
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