Modular, context-aware and aspect-oriented dendritic Nix configurations.
Discussions: https://oeiuwq.zulipchat.com/join/nqp26cd4kngon6mo3ncgnuap/
den.oeiuwq.com
configurations
den
dendritic
nix
aspect
oriented
feat(batteries): mutual-provider allows user-to-users provides (#354)
authored by
Victor Borja
and committed by
GitHub
ec44f529
88533ec7
+62
+14
modules/aspects/provides/mutual-provider.nix
+14
modules/aspects/provides/mutual-provider.nix
···
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find-mutual = from: to: den.aspects.${from.aspect}._.${to.aspect} or { };
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user-to-hosts = user: den.aspects.${user.aspect}._.to-hosts or { };
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host-to-users = host: den.aspects.${host.aspect}._.to-users or { };
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user-to-users = user: den.aspects.${user.aspect}._.to-users or { };
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+
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mutual-user-user = host: user: {
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includes = map (
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from:
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parametric.fixedTo { inherit host user; } {
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includes = [
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(find-mutual from user)
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(user-to-users from)
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];
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}
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) (builtins.filter (u: u != user) (builtins.attrValues host.users));
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};
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mutual-host-user =
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{ host, user }:
···
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(find-mutual user host)
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(host-to-users host)
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(user-to-hosts user)
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+
(mutual-user-user host user)
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];
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};
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+48
templates/ci/modules/features/user-host-mutual-config.nix
+48
templates/ci/modules/features/user-host-mutual-config.nix
···
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}
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);
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test-user-provides-to-all-users = denTest (
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{
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den,
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lib,
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igloo,
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...
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}:
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{
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den.ctx.user.includes = [ den._.mutual-provider ];
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+
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den.hosts.x86_64-linux.igloo.users = {
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tux = { };
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alice = { };
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bob = { };
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carl = { };
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};
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+
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den.aspects.tux.provides.to-users =
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{ user, ... }:
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{
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homeManager.programs.vim.enable = true;
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};
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+
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den.aspects.tux.provides.alice = {
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homeManager.programs.tmux.enable = true;
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};
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+
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expr = with igloo.home-manager.users; {
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tux = tux.programs.vim.enable;
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alice = alice.programs.vim.enable;
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bob = bob.programs.vim.enable;
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carl = carl.programs.vim.enable;
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aliceTmux = alice.programs.tmux.enable;
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bobTmux = bob.programs.tmux.enable;
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};
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+
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expected = {
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tux = false;
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alice = true;
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bob = true;
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carl = true;
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aliceTmux = true;
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bobTmux = false;
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};
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+
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}
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);
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+
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};
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}