42 lines
1.7 KiB
Nix
42 lines
1.7 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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inherit (import ../common/lib.nix) writeHaskellScript haskellList;
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me = config.m-0.private.me;
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test-command = ["${pkgs.systemd}/bin/systemctl" "start" "test-and-bump-config.service"];
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upgrade-command = ["${pkgs.systemd}/bin/systemctl" "start" "system-maintenance.service"];
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post-update = writeHaskellScript {
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name = "post-update";
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bins = [ pkgs.git pkgs.nix ];
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imports = [ "System.Environment (lookupEnv)" "Data.Foldable (for_)"];
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} ''
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main = do
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mirror <- lookupEnv "GL_OPTION_MIRROR"
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for_ mirror $ \mirror -> do
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writeOutput ([i|Forwarding push to #{mirror}|] :: String)
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git "push" "--all" mirror
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deploy <- lookupEnv "GL_OPTION_WEB_DEPLOY"
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for_ deploy $ \deploy -> do
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writeOutput ([i|Deploying build to /var/www/#{deploy}|] :: String)
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nix "build" "-o" ([i|/var/www/#{deploy}|] :: String)
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writeOutput "Done"
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test <- lookupEnv "GL_OPTION_TEST"
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for_ test $ \_ -> do
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writeOutput "Triggering a system update … You can wait or disconnect";
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exe "sudo" ${haskellList test-command};
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exe "sudo" ${haskellList upgrade-command};
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writeOutput "Done";
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'';
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in
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{
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users.users.git.linger = true; # Frequent restarting of the systemd-user-unit leads to errors
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security.sudo.extraRules = [ { commands = [
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{ command = builtins.concatStringsSep " " test-command; options = [ "NOPASSWD" ]; }
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{ command = builtins.concatStringsSep " " upgrade-command; options = [ "NOPASSWD" ]; }
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]; users = [ "git" ]; } ];
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services.gitolite = {
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enable = true;
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user = "git";
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adminPubkey = builtins.elemAt me.keys 0;
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commonHooks = [ "${post-update}/bin/post-update" ];
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};
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}
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