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added extra completion to home manager module

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pagedmov
2026-02-27 13:32:01 -05:00
parent bfe23b9cd4
commit bdc77eda30
1 changed files with 94 additions and 1 deletions
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95
nix/hm-module.nix
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@@ -4,6 +4,24 @@ let
cfg = config.programs.shed;
boolToString = b:
if b then "true" else "false";
mkCompleteCmd = name: cfg: let
flags = lib.concatStrings [
(lib.optionalString cfg.files " -f")
(lib.optionalString cfg.dirs " -d")
(lib.optionalString cfg.commands " -c")
(lib.optionalString cfg.variables " -v")
(lib.optionalString cfg.users " -u")
(lib.optionalString cfg.jobs " -j")
(lib.optionalString cfg.aliases " -a")
(lib.optionalString cfg.signals " -S")
(lib.optionalString cfg.noSpace " -n")
(lib.optionalString (cfg.function != null) " -F ${cfg.function}")
(lib.optionalString (cfg.fallback != "no") " -o ${cfg.fallback}")
(lib.optionalString (cfg.wordList != []) " -W '${lib.concatStringsSep " " cfg.wordList}'")
];
in "complete${flags} ${name}";
in
{
options.programs.shed = {
@@ -21,6 +39,76 @@ in
description = "Aliases to set when shed starts (e.g. ls='ls --color=auto')";
};
extraCompletion = lib.mkOption {
type = lib.types.attrsOf (lib.types.submodule {
options = {
files = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete file names in the current directory";
};
dirs = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete directory names in the current directory";
};
commands = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete executable commands in the PATH";
};
variables = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete variable names";
};
users = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete user names from /etc/passwd";
};
jobs = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete job names or pids from the current shell session";
};
aliases = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete alias names defined in the current shell session";
};
signals = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Complete signal names for commands like kill";
};
wordList = lib.mkOption {
type = lib.types.listOf lib.types.str;
default = [];
description = "Complete from a custom list of words";
};
function = lib.mkOption {
type = lib.types.nullOr lib.types.str;
default = null;
description = "Complete using a custom shell function (should be defined in extraCompletionPreConfig)";
};
noSpace = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Don't append a space after completion";
};
fallback = lib.mkOption {
type = lib.types.enum [ "no" "default" "dirnames" ];
default = "no";
description = "Fallback behavior when no matches are found: 'no' means no fallback, 'default' means fall back to the default shell completion behavior, and 'directories' means fall back to completing directory names";
};
};
});
default = {};
description = "Additional completion scripts to source when shed starts (e.g. for custom tools or functions)";
};
environmentVars = lib.mkOption {
type = lib.types.attrsOf lib.types.str;
default = {};
@@ -102,7 +190,11 @@ in
};
};
config = lib.mkIf cfg.enable {
config =
let
completeLines = lib.concatLines (lib.mapAttrsToList mkCompleteCmd cfg.extraCompletion);
in
lib.mkIf cfg.enable {
home.packages = [ cfg.package ];
home.file.".shedrc".text = lib.concatLines [
@@ -123,6 +215,7 @@ in
"shopt prompt.comp_limit=${toString cfg.settings.completionLimit}"
"shopt prompt.highlight=${boolToString cfg.settings.syntaxHighlighting}"
"shopt prompt.linebreak_on_incomplete=${boolToString cfg.settings.linebreakOnIncomplete}"
completeLines
])
cfg.settings.extraPostConfig
];