103 lines
2.5 KiB
Nix
103 lines
2.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.mercurial;
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iniFormat = pkgs.formats.ini { };
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in {
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options = {
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programs.mercurial = {
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enable = mkEnableOption "Mercurial";
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package = mkOption {
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type = types.package;
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default = pkgs.mercurial;
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defaultText = literalExample "pkgs.mercurial";
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description = "Mercurial package to install.";
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};
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userName = mkOption {
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type = types.str;
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description = "Default user name to use.";
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};
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userEmail = mkOption {
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type = types.str;
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description = "Default user email to use.";
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};
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aliases = mkOption {
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type = types.attrsOf types.anything;
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default = { };
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description = "Mercurial aliases to define.";
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};
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extraConfig = mkOption {
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type = types.either (types.attrsOf types.anything) types.lines;
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default = { };
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description = "Additional configuration to add.";
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};
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iniContent = mkOption {
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type = iniFormat.type;
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internal = true;
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};
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ignores = mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = [ "*~" "*.swp" ];
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description = "List of globs for files to be globally ignored.";
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};
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ignoresRegexp = mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = [ "^.*~$" "^.*\\.swp$" ];
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description =
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"List of regular expressions for files to be globally ignored.";
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};
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};
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};
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config = mkIf cfg.enable (mkMerge [
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{
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home.packages = [ cfg.package ];
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programs.mercurial.iniContent.ui = {
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username = cfg.userName + " <" + cfg.userEmail + ">";
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};
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xdg.configFile."hg/hgrc".source =
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iniFormat.generate "hgrc" cfg.iniContent;
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}
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(mkIf (cfg.ignores != [ ] || cfg.ignoresRegexp != [ ]) {
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programs.mercurial.iniContent.ui.ignore =
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"${config.xdg.configHome}/hg/hgignore_global";
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xdg.configFile."hg/hgignore_global".text = ''
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syntax: glob
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'' + concatStringsSep "\n" cfg.ignores + "\n" + ''
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syntax: regexp
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'' + concatStringsSep "\n" cfg.ignoresRegexp + "\n";
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})
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(mkIf (cfg.aliases != { }) {
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programs.mercurial.iniContent.alias = cfg.aliases;
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})
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(mkIf (lib.isAttrs cfg.extraConfig) {
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programs.mercurial.iniContent = cfg.extraConfig;
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})
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(mkIf (lib.isString cfg.extraConfig) {
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xdg.configFile."hg/hgrc".text = cfg.extraConfig;
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})
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]);
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}
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