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wrap fastfetch with config; run fastfetch on ssh login

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William 2025-11-03 10:55:14 -03:00
parent 716ed5cc53
commit 697a9f2cab
6 changed files with 93 additions and 11 deletions
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81
packages/fastfetch.nix Normal file
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@ -0,0 +1,81 @@
{
lib,
pkgs ? import <nixpkgs> { },
}:
let
fastfetch-logo = pkgs.fetchurl {
url = "https://discourse.nixos.org/uploads/default/original/3X/3/6/36954e6d6aa32c8b00f50ca43f142d898c1ff535.png";
hash = "sha256-aLHz8jSAFocrn+Pb4vRq0wtkYFJpBpZRevd+VoZC/PQ=";
};
fastfetch-config = pkgs.writeText "fastfetch-config.json" (
builtins.toJSON {
"$schema" = "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json";
modules = [
"title"
"separator"
{
type = "os";
keyWidth = 9;
}
{
type = "kernel";
keyWidth = 9;
}
{
type = "uptime";
keyWidth = 9;
}
{
type = "shell";
keyWidth = 9;
}
"break"
{
type = "cpu";
keyWidth = 11;
}
{
type = "memory";
keyWidth = 11;
}
{
type = "swap";
keyWidth = 11;
}
{
type = "disk";
folders = "/";
keyWidth = 11;
}
{
type = "command";
key = "Systemd";
keyWidth = 11;
text = "echo \"$(systemctl list-units --state=failed --no-legend | wc -l) failed units, $(systemctl list-jobs --no-legend | wc -l) queued jobs\"";
}
"break"
{
type = "command";
key = "Public IP";
keyWidth = 15;
text = "curl -s -4 ifconfig.me 2>/dev/null || echo 'N/A'";
}
{
type = "command";
key = "Tailscale IP";
keyWidth = 15;
text = "tailscale ip -4 2>/dev/null || echo 'N/A'";
}
{
type = "command";
key = "Local IP";
keyWidth = 15;
text = "ip -4 addr show scope global | grep inet | head -n1 | awk '{print $2}' | cut -d/ -f1";
}
];
}
);
in
pkgs.writeShellScriptBin "fastfetch" ''exec ${lib.getExe pkgs.fastfetch} --config ${fastfetch-config} --logo-type kitty --logo ${fastfetch-logo} --logo-padding-right 1 --logo-width 36 "$@" ''