32 lines
864 B
Nix
32 lines
864 B
Nix
{ pkgs, lib, config, ... }:
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let
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cfg = config.pkgInstalls;
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installScript = p:
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let
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src = pkgs.fetchurl { inherit (p) url hash; };
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in ''
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stamp="/usr/local/share/nix-pkg-stamps/${p.name}"
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want="${src}"
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if [ "$(cat "$stamp" 2>/dev/null)" != "$want" ]; then
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echo "installing ${p.name}..."
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if /usr/sbin/installer -pkg "$want" -target /; then
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mkdir -p /usr/local/share/nix-pkg-stamps
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echo "$want" > "$stamp"
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else
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echo "${p.name} install failed, skipping"
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fi
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fi
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'';
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in
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{
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options.pkgInstalls = lib.mkOption {
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type = lib.types.listOf (lib.types.attrsOf lib.types.str);
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default = [ ];
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description = "PKG files to install on activation";
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};
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config.system.activationScripts.postActivation.text =
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lib.concatMapStringsSep "\n" installScript cfg;
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}
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