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home-manager/home-manager/home-manager.nix
Naïm Camille Favier 1de492f6f8
format: update and remove exceptions (#3029)
Switches to nixfmt 0.5.0 and removes exceptions for files without open
PRs.
2022-06-16 14:13:06 +02:00

74 lines
2.1 KiB
Nix

{ pkgs ? import <nixpkgs> { }, confPath, confAttr ? null, check ? true
, newsReadIdsFile ? null }:
let
inherit (pkgs.lib)
concatMapStringsSep fileContents filter length optionalString removeSuffix
replaceStrings splitString;
env = import ../modules {
configuration = if confAttr == "" || confAttr == null then
confPath
else
(import confPath).${confAttr};
pkgs = pkgs;
check = check;
};
newsReadIds = if newsReadIdsFile == null then
{ }
else
let ids = splitString "\n" (fileContents newsReadIdsFile);
in builtins.listToAttrs (map (id: {
name = id;
value = null;
}) ids);
newsIsRead = entry: builtins.hasAttr entry.id newsReadIds;
newsFiltered = let pred = entry: entry.condition && !newsIsRead entry;
in filter pred env.newsEntries;
newsNumUnread = length newsFiltered;
newsFileUnread = pkgs.writeText "news-unread.txt" (concatMapStringsSep "\n\n"
(entry:
let
time =
replaceStrings [ "T" ] [ " " ] (removeSuffix "+00:00" entry.time);
in ''
* ${time}
${replaceStrings [ "\n" ] [ "\n " ] entry.message}
'') newsFiltered);
newsFileAll = pkgs.writeText "news-all.txt" (concatMapStringsSep "\n\n"
(entry:
let
flag = if newsIsRead entry then "read" else "unread";
time =
replaceStrings [ "T" ] [ " " ] (removeSuffix "+00:00" entry.time);
in ''
* ${time} [${flag}]
${replaceStrings [ "\n" ] [ "\n " ] entry.message}
'') env.newsEntries);
# File where each line corresponds to an unread news entry
# identifier. If non-empty then the file ends in "\n".
newsUnreadIdsFile = pkgs.writeText "news-unread-ids"
(let text = concatMapStringsSep "\n" (entry: entry.id) newsFiltered;
in text + optionalString (text != "") "\n");
newsInfo = pkgs.writeText "news-info.sh" ''
local newsNumUnread=${toString newsNumUnread}
local newsDisplay="${env.newsDisplay}"
local newsFileAll="${newsFileAll}"
local newsFileUnread="${newsFileUnread}"
local newsUnreadIdsFile="${newsUnreadIdsFile}"
'';
in {
inherit (env) activationPackage;
inherit newsInfo;
}