mirror of
https://github.com/nix-community/home-manager
synced 2025-01-27 03:15:02 +01:00
36a53d9f26
This process was automated by [my fork of `nix-doc-munge`]. All
conversions were automatically checked to produce the same DocBook
result when converted back, modulo minor typographical/formatting
differences on the acceptable-to-desirable spectrum.
To reproduce this commit, run:
$ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
nix shell nixpkgs#coreutils \
-c find . -name '*.nix' \
-exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
{} +
$ ./format
[my fork of `nix-doc-munge`]: https://github.com/emilazy/nix-doc-munge/tree/home-manager
55 lines
1.4 KiB
Nix
55 lines
1.4 KiB
Nix
# Adapted from Nixpkgs.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.command-not-found;
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commandNotFound = pkgs.substituteAll {
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name = "command-not-found";
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dir = "bin";
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src = ./command-not-found.pl;
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isExecutable = true;
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inherit (cfg) dbPath;
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perl = pkgs.perl.withPackages (p: [ p.DBDSQLite p.StringShellQuote ]);
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};
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shInit = commandNotFoundHandlerName: ''
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# This function is called whenever a command is not found.
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${commandNotFoundHandlerName}() {
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local p=${commandNotFound}/bin/command-not-found
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if [ -x $p -a -f ${cfg.dbPath} ]; then
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# Run the helper program.
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$p "$@"
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else
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echo "$1: command not found" >&2
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return 127
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fi
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}
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'';
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in {
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options.programs.command-not-found = {
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enable =
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mkEnableOption (lib.mdDoc "command-not-found hook for interactive shell");
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dbPath = mkOption {
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default =
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"/nix/var/nix/profiles/per-user/root/channels/nixos/programs.sqlite";
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description = lib.mdDoc ''
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Absolute path to {file}`programs.sqlite`. By
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default this file will be provided by your channel
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(nixexprs.tar.xz).
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'';
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type = types.path;
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};
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};
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config = mkIf cfg.enable {
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programs.bash.initExtra = shInit "command_not_found_handle";
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programs.zsh.initExtra = shInit "command_not_found_handler";
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home.packages = [ commandNotFound ];
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};
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}
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