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https://github.com/NixOS/nixpkgs.git
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nixos/services.cgit: remove with lib;
This commit is contained in:
Felix Buehler
Jörg Thalheim
parent
8e6795a029
commit
87c989da08
@ -1,14 +1,11 @@
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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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repeatedSettingType = with types; oneOf [ settingType (listOf settingType) ];
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settingType = with lib.types; oneOf [ bool int str ];
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repeatedSettingType = with lib.types; oneOf [ settingType (listOf settingType) ];
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genAttrs' = names: f: listToAttrs (map f names);
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genAttrs' = names: f: lib.listToAttrs (map f names);
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regexEscape =
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let
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@ -20,9 +17,9 @@ let
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" " # \f / 0x0C
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];
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in
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replaceStrings special (map (c: "\\${c}") special);
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lib.replaceStrings special (map (c: "\\${c}") special);
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stripLocation = cfg: removeSuffix "/" cfg.nginx.location;
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stripLocation = cfg: lib.removeSuffix "/" cfg.nginx.location;
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regexLocation = cfg: regexEscape (stripLocation cfg);
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@ -47,29 +44,29 @@ let
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# list value as multiple lines (for "readme" for example)
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cgitrcEntry = name: value:
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if isList value then
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if lib.isList value then
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map (cgitrcLine name) value
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else
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[ (cgitrcLine name value) ];
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mkCgitrc = cfg: pkgs.writeText "cgitrc" ''
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# global settings
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${concatStringsSep "\n" (
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flatten (mapAttrsToList
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${lib.concatStringsSep "\n" (
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lib.flatten (lib.mapAttrsToList
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cgitrcEntry
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({ virtual-root = cfg.nginx.location; } // cfg.settings)
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)
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)
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}
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${optionalString (cfg.scanPath != null) (cgitrcLine "scan-path" cfg.scanPath)}
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${lib.optionalString (cfg.scanPath != null) (cgitrcLine "scan-path" cfg.scanPath)}
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# repository settings
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${concatStrings (
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mapAttrsToList
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${lib.concatStrings (
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lib.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.${name}") settings
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${lib.concatStringsSep "\n" (
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lib.mapAttrsToList (name: cgitrcLine "repo.${name}") settings
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)
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}
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'')
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@ -90,32 +87,32 @@ let
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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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services.cgit = lib.mkOption {
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description = "Configure cgit instances.";
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default = {};
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type = types.attrsOf (types.submodule ({ config, ... }: {
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type = lib.types.attrsOf (lib.types.submodule ({ config, ... }: {
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options = {
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enable = mkEnableOption "cgit";
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enable = lib.mkEnableOption "cgit";
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package = mkPackageOption pkgs "cgit" {};
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package = lib.mkPackageOption pkgs "cgit" {};
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nginx.virtualHost = mkOption {
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nginx.virtualHost = lib.mkOption {
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description = "VirtualHost to serve cgit on, defaults to the attribute name.";
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type = types.str;
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type = lib.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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nginx.location = lib.mkOption {
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description = "Location to serve cgit under.";
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type = types.str;
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type = lib.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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repos = lib.mkOption {
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description = "cgit repository settings, see cgitrc(5)";
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type = with types; attrsOf (attrsOf settingType);
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type = with lib.types; attrsOf (attrsOf settingType);
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default = {};
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example = {
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blah = {
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@ -125,18 +122,18 @@ in
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};
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};
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scanPath = mkOption {
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scanPath = lib.mkOption {
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description = "A path which will be scanned for repositories.";
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type = types.nullOr types.path;
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type = lib.types.nullOr lib.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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settings = lib.mkOption {
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description = "cgit configuration, see cgitrc(5)";
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type = types.attrsOf repeatedSettingType;
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type = lib.types.attrsOf repeatedSettingType;
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default = {};
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example = literalExpression ''
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example = lib.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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@ -144,21 +141,21 @@ in
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'';
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};
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extraConfig = mkOption {
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extraConfig = lib.mkOption {
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description = "These lines go to the end of cgitrc verbatim.";
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type = types.lines;
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type = lib.types.lines;
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default = "";
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};
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user = mkOption {
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user = lib.mkOption {
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description = "User to run the cgit service as.";
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type = types.str;
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type = lib.types.str;
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default = "cgit";
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};
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group = mkOption {
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group = lib.mkOption {
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description = "Group to run the cgit service as.";
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type = types.str;
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type = lib.types.str;
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default = "cgit";
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};
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};
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@ -166,13 +163,13 @@ in
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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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config = lib.mkIf (lib.any (cfg: cfg.enable) (lib.attrValues cfgs)) {
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assertions = lib.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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users = mkMerge (flip mapAttrsToList cfgs (_: cfg: {
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users = lib.mkMerge (lib.flip lib.mapAttrsToList cfgs (_: cfg: {
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users.${cfg.user} = {
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isSystemUser = true;
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inherit (cfg) group;
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@ -180,23 +177,23 @@ in
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groups.${cfg.group} = { };
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}));
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services.fcgiwrap.instances = flip mapAttrs' cfgs (name: cfg:
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nameValuePair "cgit-${name}" {
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services.fcgiwrap.instances = lib.flip lib.mapAttrs' cfgs (name: cfg:
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lib.nameValuePair "cgit-${name}" {
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process = { inherit (cfg) user group; };
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socket = { inherit (config.services.nginx) user group; };
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}
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);
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systemd.services = flip mapAttrs' cfgs (name: cfg:
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nameValuePair (fcgiwrapUnitName name)
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(mkIf (cfg.repos != { }) {
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systemd.services = lib.flip lib.mapAttrs' cfgs (name: cfg:
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lib.nameValuePair (fcgiwrapUnitName name)
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(lib.mkIf (cfg.repos != { }) {
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serviceConfig.RuntimeDirectory = fcgiwrapUnitName name;
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preStart = ''
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GIT_PROJECT_ROOT=${escapeShellArg (gitProjectRoot name cfg)}
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GIT_PROJECT_ROOT=${lib.escapeShellArg (gitProjectRoot name cfg)}
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mkdir -p "$GIT_PROJECT_ROOT"
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cd "$GIT_PROJECT_ROOT"
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${concatLines (flip mapAttrsToList cfg.repos (name: repo: ''
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ln -s ${escapeShellArg repo.path} ${escapeShellArg name}
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${lib.concatLines (lib.flip lib.mapAttrsToList cfg.repos (name: repo: ''
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ln -s ${lib.escapeShellArg repo.path} ${lib.escapeShellArg name}
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''))}
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'';
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}
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@ -204,12 +201,12 @@ in
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services.nginx.enable = true;
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services.nginx.virtualHosts = mkMerge (mapAttrsToList (name: cfg: {
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services.nginx.virtualHosts = lib.mkMerge (lib.mapAttrsToList (name: cfg: {
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${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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(fileName: nameValuePair "= ${stripLocation cfg}/${fileName}" {
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(fileName: lib.nameValuePair "= ${stripLocation cfg}/${fileName}" {
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extraConfig = ''
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alias ${cfg.package}/cgit/${fileName};
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'';
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