commit 218c7795a669d577fc3ae79a571135e5f105793a · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

···

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         ./services/networking/bitlbee.nix

     

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         ./services/networking/blockbook-frontend.nix

     

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         ./services/networking/blocky.nix

     

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         ./services/networking/cgit.nix

     

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         ./services/networking/charybdis.nix

     

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         ./services/networking/chisel-server.nix

     

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         ./services/networking/cjdns.nix

+201

nixos/modules/services/networking/cgit.nix

···

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       { config, lib, pkgs, ...}:

     

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       with lib;

     

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       let

     

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         cfgs = config.services.cgit;

     

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         settingType = with types; oneOf [ bool int str ];

     

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       +
       

     

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         genAttrs' = names: f: listToAttrs (map f names);

     

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       +
       

     

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         regexEscape =

     

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           let

     

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             # taken from https://github.com/python/cpython/blob/05cb728d68a278d11466f9a6c8258d914135c96c/Lib/re.py#L251-L266

     

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             special = [

     

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               "(" ")" "[" "]" "{" "}" "?" "*" "+" "-" "|" "^" "$" "\\" "." "&" "~"

     

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               "#" " " "\t" "\n" "\r" "\v" "\f"

     

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             ];

     

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           in

     

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             replaceStrings special (map (c: "\\${c}") special);

     

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       +
       

     

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         stripLocation = cfg: removeSuffix "/" cfg.nginx.location;

     

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       +
       

     

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         regexLocation = cfg: regexEscape (stripLocation cfg);

     

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       +
       

     

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         mkFastcgiPass = cfg: ''

     

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           ${if cfg.nginx.location == "/" then ''

     

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             fastcgi_param PATH_INFO $uri;

     

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           '' else ''

     

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             fastcgi_split_path_info ^(${regexLocation cfg})(/.+)$;

     

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             fastcgi_param PATH_INFO $fastcgi_path_info;

     

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           ''

     

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           }fastcgi_pass unix:${config.services.fcgiwrap.socketAddress};

     

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         '';

     

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       +
       

     

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         cgitrcLine = name: value: "${name}=${

     

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           if value == true then

     

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             "1"

     

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           else if value == false then

     

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             "0"

     

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           else

     

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             toString value

     

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         }";

     

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       +
       

     

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         mkCgitrc = cfg: pkgs.writeText "cgitrc" ''

     

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           # global settings

     

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           ${concatStringsSep "\n" (

     

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               mapAttrsToList

     

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                 cgitrcLine

     

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                 ({ virtual-root = cfg.nginx.location; } // cfg.settings)

     

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             )

     

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           }

     

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           ${optionalString (cfg.scanPath != null) (cgitrcLine "scan-path" cfg.scanPath)}

     

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       +
       

     

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           # repository settings

     

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           ${concatStrings (

     

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               mapAttrsToList

     

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                 (url: settings: ''

     

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                   ${cgitrcLine "repo.url" url}

     

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                   ${concatStringsSep "\n" (

     

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                       mapAttrsToList (name: cgitrcLine "repo.${name}") settings

     

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                     )

     

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                   }

     

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                 '')

     

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                 cfg.repos

     

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             )

     

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           }

     

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           # extra config

     

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           ${cfg.extraConfig}

     

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         '';

     

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         mkCgitReposDir = cfg:

     

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           if cfg.scanPath != null then

     

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             cfg.scanPath

     

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           else

     

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             pkgs.runCommand "cgit-repos" {

     

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               preferLocalBuild = true;

     

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               allowSubstitutes = false;

     

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             } ''

     

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               mkdir -p "$out"

     

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               ${

     

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                 concatStrings (

     

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                   mapAttrsToList

     

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                     (name: value: ''

     

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                       ln -s ${escapeShellArg value.path} "$out"/${escapeShellArg name}

     

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                     '')

     

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                     cfg.repos

     

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                 )

     

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               }

     

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             '';

     

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       in

     

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       {

     

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         options = {

     

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           services.cgit = mkOption {

     

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             description = mdDoc "Configure cgit instances.";

     

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             default = {};

     

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             type = types.attrsOf (types.submodule ({ config, ... }: {

     

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               options = {

     

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                 enable = mkEnableOption (mdDoc "cgit");

     

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       +
       

     

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                 nginx.virtualHost = mkOption {

     

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                   description = mdDoc "VirtualHost to serve cgit on, defaults to the attribute name.";

     

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                   type = types.str;

     

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                   default = config._module.args.name;

     

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                   example = "git.example.com";

     

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                 };

     

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                 nginx.location = mkOption {

     

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                   description = mdDoc "Location to serve cgit under.";

     

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                   type = types.str;

     

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                   default = "/";

     

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                   example = "/git/";

     

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                 };

     

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                 repos = mkOption {

     

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                   description = mdDoc "cgit repository settings, see cgitrc(5)";

     

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                   type = with types; attrsOf (attrsOf settingType);

     

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                   default = {};

     

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                   example = {

     

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                     blah = {

     

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                       path = "/var/lib/git/example";

     

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                       desc = "An example repository";

     

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                     };

     

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                   };

     

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                 };

     

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                 scanPath = mkOption {

     

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                   description = mdDoc "A path which will be scanned for repositories.";

     

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                   type = types.nullOr types.path;

     

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                   default = null;

     

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                   example = "/var/lib/git";

     

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                 };

     

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                 settings = mkOption {

     

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                   description = mdDoc "cgit configuration, see cgitrc(5)";

     

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                   type = types.attrsOf settingType;

     

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                   default = {};

     

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                   example = literalExpression ''

     

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                     {

     

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                       enable-follow-links = true;

     

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                       source-filter = "''${pkgs.cgit}/lib/cgit/filters/syntax-highlighting.py";

     

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                     }

     

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                   '';

     

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                 };

     

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       +
       

     

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                 extraConfig = mkOption {

     

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                   description = mdDoc "These lines go to the end of cgitrc verbatim.";

     

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                   type = types.lines;

     

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                   default = "";

     

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                 };

     

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               };

     

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             }));

     

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           };

     

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         };

     

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         config = mkIf (any (cfg: cfg.enable) (attrValues cfgs)) {

     

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           assertions = mapAttrsToList (vhost: cfg: {

     

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             assertion = !cfg.enable || (cfg.scanPath == null) != (cfg.repos == {});

     

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             message = "Exactly one of services.cgit.${vhost}.scanPath or services.cgit.${vhost}.repos must be set.";

     

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           }) cfgs;

     

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           services.fcgiwrap.enable = true;

     

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           services.nginx.enable = true;

     

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           services.nginx.virtualHosts = mkMerge (mapAttrsToList (_: cfg: {

     

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             ${cfg.nginx.virtualHost} = {

     

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               locations = (

     

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                 genAttrs'

     

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                   [ "cgit.css" "cgit.png" "favicon.ico" "robots.txt" ]

     

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                   (name: nameValuePair "= ${stripLocation cfg}/${name}" {

     

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                     extraConfig = ''

     

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                       alias ${pkgs.cgit}/cgit/${name};

     

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                     '';

     

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                   })

     

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               ) // {

     

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                 "~ ${regexLocation cfg}/.+/(info/refs|git-upload-pack)" = {

     

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                   fastcgiParams = rec {

     

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                     SCRIPT_FILENAME = "${pkgs.git}/libexec/git-core/git-http-backend";

     

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                     GIT_HTTP_EXPORT_ALL = "1";

     

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                     GIT_PROJECT_ROOT = mkCgitReposDir cfg;

     

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                     HOME = GIT_PROJECT_ROOT;

     

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                   };

     

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                   extraConfig = mkFastcgiPass cfg;

     

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                 };

     

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                 "${stripLocation cfg}/" = {

     

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                   fastcgiParams = {

     

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                     SCRIPT_FILENAME = "${pkgs.cgit}/cgit/cgit.cgi";

     

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                     QUERY_STRING = "$args";

     

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                     HTTP_HOST = "$server_name";

     

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                     CGIT_CONFIG = mkCgitrc cfg;

     

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                   };

     

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                   extraConfig = mkFastcgiPass cfg;

     

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                 };

     

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               };

     

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             };

     

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           }) cfgs);

     

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         };

     

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       }

nixos/tests/all-tests.nix

···

       124
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         ceph-single-node-bluestore = handleTestOn ["x86_64-linux"] ./ceph-single-node-bluestore.nix {};

     

       125
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         certmgr = handleTest ./certmgr.nix {};

     

       126
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         cfssl = handleTestOn ["aarch64-linux" "x86_64-linux"] ./cfssl.nix {};

     

       127
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       +
         cgit = handleTest ./cgit.nix {};

     

       127
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         charliecloud = handleTest ./charliecloud.nix {};

     

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         chromium = (handleTestOn ["aarch64-linux" "x86_64-linux"] ./chromium.nix {}).stable or {};

     

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         cinnamon = handleTest ./cinnamon.nix {};

+59

nixos/tests/cgit.nix

···

       1
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       import ./make-test-python.nix ({ pkgs, ...} : {

     

       2
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         name = "cgit";

     

       3
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         meta = with pkgs.lib.maintainers; {

     

       4
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           maintainers = [ schnusch ];

     

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         };

     

       6
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       +
       

     

       7
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         nodes = {

     

       8
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           server = { ... }: {

     

       9
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             services.cgit."localhost" = {

     

       10
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               enable = true;

     

       11
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               nginx.location = "/(c)git/";

     

       12
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               repos = {

     

       13
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                 some-repo = {

     

       14
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                   path = "/srv/git/some-repo";

     

       15
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                   desc = "some-repo description";

     

       16
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                 };

     

       17
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               };

     

       18
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             };

     

       19
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       +
       

     

       20
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             environment.systemPackages = [ pkgs.git ];

     

       21
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           };

     

       22
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         };

     

       23
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       +
       

     

       24
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         testScript = { nodes, ... }: ''

     

       25
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           start_all()

     

       26
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       +
       

     

       27
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           server.wait_for_unit("nginx.service")

     

       28
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       +
           server.wait_for_unit("network.target")

     

       29
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           server.wait_for_open_port(80)

     

       30
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       +
       

     

       31
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           server.succeed("curl -fsS http://localhost/%28c%29git/robots.txt")

     

       32
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       +
       

     

       33
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           server.succeed(

     

       34
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       +
               "curl -fsS http://localhost/%28c%29git/ | grep -F 'some-repo description'"

     

       35
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       +
           )

     

       36
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       +
       

     

       37
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           server.fail("curl -fsS http://localhost/robots.txt")

     

       38
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       +
       

     

       39
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       +
           server.succeed("${pkgs.writeShellScript "setup-cgit-test-repo" ''

     

       40
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       +
             set -e

     

       41
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       +
             git init --bare -b master /srv/git/some-repo

     

       42
       42
       +
             git init -b master reference

     

       43
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       +
             cd reference

     

       44
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       +
             git remote add origin /srv/git/some-repo

     

       45
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       +
             date > date.txt

     

       46
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             git add date.txt

     

       47
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       +
             git -c user.name=test -c user.email=test@localhost commit -m 'add date'

     

       48
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       +
             git push -u origin master

     

       49
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       +
           ''}")

     

       50
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       +
       

     

       51
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       +
           server.succeed(

     

       52
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       +
               "curl -fsS 'http://localhost/%28c%29git/some-repo/plain/date.txt?id=master' | diff -u reference/date.txt -"

     

       53
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       +
           )

     

       54
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       +
       

     

       55
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       +
           server.succeed(

     

       56
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       +
              "git clone http://localhost/%28c%29git/some-repo && diff -u reference/date.txt some-repo/date.txt"

     

       57
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       +
           )

     

       58
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         '';

     

       59
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       +
       })