667 lines
17 KiB
Nix
667 lines
17 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.htop;
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formatOption = n: v:
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let v' = if isBool v then (if v then "1" else "0") else toString v;
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in "${n}=${v'}";
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formatMeters = side: meters:
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let
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warn' = warn "htop: meters should be passed as a list";
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meters' = if isList meters then meters else warn' [ meters ];
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in {
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"${side}_meters" = concatMap (mapAttrsToList (x: _: x)) meters';
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"${side}_meter_modes" = concatMap (mapAttrsToList (_: y: y)) meters';
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};
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leftMeters = formatMeters "left";
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rightMeters = formatMeters "right";
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fields = {
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PID = 0;
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COMM = 1;
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STATE = 2;
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PPID = 3;
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PGRP = 4;
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SESSION = 5;
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TTY_NR = 6;
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TPGID = 7;
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MINFLT = 9;
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MAJFLT = 11;
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PRIORITY = 17;
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NICE = 18;
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STARTTIME = 20;
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PROCESSOR = 37;
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M_SIZE = 38;
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M_RESIDENT = 39;
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ST_UID = 45;
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PERCENT_CPU = 46;
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PERCENT_MEM = 47;
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USER = 48;
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TIME = 49;
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NLWP = 50;
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TGID = 51;
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CMINFLT = 10;
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CMAJFLT = 12;
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UTIME = 13;
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STIME = 14;
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CUTIME = 15;
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CSTIME = 16;
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M_SHARE = 40;
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M_TRS = 41;
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M_DRS = 42;
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M_LRS = 43;
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M_DT = 44;
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CTID = 99;
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VPID = 100;
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VXID = 102;
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RCHAR = 102;
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WCHAR = 103;
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SYSCR = 104;
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SYSCW = 105;
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RBYTES = 106;
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WBYTES = 107;
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CNCLWB = 108;
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IO_READ_RATE = 109;
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IO_WRITE_RATE = 110;
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IO_RATE = 111;
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CGROUP = 112;
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OOM = 113;
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IO_PRIORITY = 114;
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M_PSS = 118;
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M_SWAP = 119;
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M_PSSWP = 120;
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};
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modes = {
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Bar = 1;
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Text = 2;
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Graph = 3;
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LED = 4;
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};
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# Utilities for constructing meters
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meter = mode: name: { ${name} = mode; };
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bar = meter modes.Bar;
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text = meter modes.Text;
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graph = meter modes.Graph;
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led = meter modes.LED;
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blank = text "Blank";
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# Mapping from names to defaults
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meters = {
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Clock = 2;
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Date = 2;
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DateTime = 2;
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LoadAverage = 2;
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Load = 2;
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Memory = 1;
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Swap = 1;
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Zram = 2;
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HugePages = 2;
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Tasks = 2;
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Uptime = 2;
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Battery = 2;
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Hostname = 2;
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AllCPUs = 1;
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AllCPUs2 = 1;
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AllCPUs4 = 1;
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AllCPUs8 = 1;
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LeftCPUs = 1;
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RightCPUs = 1;
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Right = 1;
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CPUs = 1;
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LeftCPUs2 = 1;
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RightCPUs2 = 1;
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LeftCPUs4 = 1;
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RightCPUs4 = 1;
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LeftCPUs8 = 1;
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RightCPUs8 = 1;
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Blank = 2;
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PressureStallCPUSome = 2;
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PressureStallIOSome = 2;
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PressureStallIOFull = 2;
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PressureStallMemorySome = 2;
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PressureStallMemoryFull = 2;
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ZFSARC = 2;
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ZFSCARC = 2;
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CPU = 1;
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"CPU(1)" = 1;
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"CPU(2)" = 1;
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"CPU(3)" = 1;
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"CPU(4)" = 1;
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"CPU(5)" = 1;
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"CPU(6)" = 1;
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"CPU(7)" = 1;
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"CPU(8)" = 1;
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SELinux = 2;
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Systemd = 2;
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DiskIO = 2;
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NetworkIO = 2;
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};
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singleMeterType = let
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meterEnum = types.enum (attrNames meters);
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meterSubmodule = types.submodule {
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options = {
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kind = mkOption {
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type = types.enum (attrNames meters);
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example = "AllCPUs";
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description = "What kind of meter.";
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};
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mode = mkOption {
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type = types.enum [ 1 2 3 4 ];
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example = 2;
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description =
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"Which mode the meter should use, one of 1(Bar) 2(Text) 3(Graph) 4(LED).";
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};
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};
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};
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in types.coercedTo meterEnum (m: {
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kind = m;
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mode = meters.${m};
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}) meterSubmodule;
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meterType = types.submodule {
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options = {
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left = mkOption {
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description = "Meters shown in the left header.";
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default = [ "AllCPUs" "Memory" "Swap" ];
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example = [
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"Memory"
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"LeftCPUs2"
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"RightCPUs2"
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{
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kind = "CPU";
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mode = 3;
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}
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];
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type = types.listOf singleMeterType;
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};
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right = mkOption {
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description = "Meters shown in the right header.";
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default = [ "Tasks" "LoadAverage" "Uptime" ];
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example = [
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{
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kind = "Clock";
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mode = 4;
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}
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"Uptime"
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"Tasks"
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];
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type = types.listOf singleMeterType;
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};
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};
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};
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in {
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options.programs.htop = {
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enable = mkEnableOption "htop";
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settings = mkOption {
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type = types.attrs;
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default = {
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account_guest_in_cpu_meter = false;
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color_scheme = 0;
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cpu_count_from_zero = false;
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delay = 15;
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detailed_cpu_time = false;
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enable_mouse = true;
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fields = with fields; [
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PID
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USER
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PRIORITY
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NICE
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M_SIZE
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M_RESIDENT
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M_SHARE
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STATE
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PERCENT_CPU
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PERCENT_MEM
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TIME
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COMM
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];
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header_margin = true;
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hide_kernel_threads = true;
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hide_threads = false;
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hide_userland_threads = false;
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highlight_base_name = false;
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highlight_megabytes = true;
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highlight_threads = true;
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shadow_other_users = false;
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show_cpu_frequency = false;
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show_cpu_usage = false;
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show_program_path = true;
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show_thread_names = false;
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sort_direction = 1;
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sort_key = fields.PERCENT_CPU;
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tree_view = false;
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update_process_names = false;
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vim_mode = false;
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} // (leftMeters [
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(bar "AllCPUs2")
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(bar "Memory")
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(bar "Swap")
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(text "Zram")
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]) // (rightMeters [
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(text "Tasks")
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(text "LoadAverage")
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(text "Uptime")
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(text "Systemd")
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]);
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example = literalExample ''
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{
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color_scheme = 6;
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cpu_count_from_one = 0;
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delay = 15;
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fields = with config.lib.htop.fields; [
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PID
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USER
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PRIORITY
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NICE
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M_SIZE
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M_RESIDENT
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M_SHARE
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STATE
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PERCENT_CPU
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PERCENT_MEM
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TIME
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COMM
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];
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highlight_base_name = 1;
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highlight_megabytes = 1;
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highlight_threads = 1;
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} // (with config.lib.htop; leftMeters [
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(bar "AllCPUs2")
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(bar "Memory")
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(bar "Swap")
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(text "Zram")
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]) // (with config.lib.htop; rightMeters [
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(text "Tasks")
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(text "LoadAverage")
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(text "Uptime")
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(text "Systemd")
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]);
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'';
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description = ''
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Configuration options to add to
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<filename>~/.config/htop/htoprc</filename>.
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This superseedes any other (deprecated) settings in this module.
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'';
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};
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fields = mkOption {
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type = types.nullOr (types.listOf (types.enum (attrNames fields)));
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default = null;
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example = [
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"PID"
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"USER"
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"PRIORITY"
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"PERCENT_CPU"
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"M_RESIDENT"
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"PERCENT_MEM"
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"TIME"
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"COMM"
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];
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description = ''
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Deprecated. Please use programs.htop.settings.fields instead.
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Active fields shown in the table.
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'';
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};
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sortKey = mkOption {
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type = types.nullOr (types.enum (attrNames fields));
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default = null;
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example = "TIME";
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description = ''
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Deprecated. Please use programs.htop.settings.sort_key instead.
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Which field to use for sorting.
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'';
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};
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sortDescending = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.sort_direction instead.
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Whether to sort descending or not.
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'';
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};
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hideThreads = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.hide_threads instead.
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Hide threads.
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'';
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};
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hideKernelThreads = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.hide_kernel_threads instead.
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Hide kernel threads.
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'';
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};
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hideUserlandThreads = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.hide_userland_threads instead.
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Hide userland process threads.
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'';
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};
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shadowOtherUsers = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.shadow_other_users instead.
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Shadow other users' processes.
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'';
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};
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showThreadNames = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.show_thread_names instead.
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Show custom thread names.
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'';
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};
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showProgramPath = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.show_program_path instead.
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Show program path.
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'';
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};
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highlightBaseName = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.highlight_base_name instead.
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Highlight program <quote>basename</quote>.
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'';
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};
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highlightMegabytes = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.highlight_megabytes instead.
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Highlight large numbers in memory counters.
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'';
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};
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highlightThreads = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.highlight_threads instead.
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Display threads in a different color.
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'';
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};
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treeView = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.tree_view instead.
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Tree view.
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'';
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};
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headerMargin = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.header_margin instead.
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Leave a margin around header.
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'';
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};
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detailedCpuTime = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.detailed_cpu_time instead.
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Detailed CPU time (System/IO-Wait/Hard-IRQ/Soft-IRQ/Steal/Guest).
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'';
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};
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cpuCountFromZero = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.cpu_count_from_zero instead.
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Count CPUs from 0 instead of 1.
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'';
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};
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showCpuUsage = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.show_cpu_usage instead.
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Show CPU usage frequency.
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'';
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};
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showCpuFrequency = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.show_cpu_frequency instead.
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Show CPU frequency.
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'';
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};
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updateProcessNames = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.update_process_names instead.
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Update process names on every refresh.
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'';
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};
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accountGuestInCpuMeter = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.account_guest_in_cpu_meter instead.
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Add guest time in CPU meter percentage.
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'';
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};
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colorScheme = mkOption {
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type = types.nullOr (types.enum [ 0 1 2 3 4 5 6 ]);
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default = null;
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example = 6;
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description = ''
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Deprecated. Please use programs.htop.settings.color_scheme instead.
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Which color scheme to use.
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'';
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};
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enableMouse = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.enable_mouse instead.
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Enable mouse support.
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'';
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};
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delay = mkOption {
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type = types.nullOr types.int;
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default = null;
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example = 2;
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description = ''
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Deprecated. Please use programs.htop.settings.delay instead.
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Set the delay between updates, in tenths of seconds.
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'';
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};
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meters = mkOption {
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description = ''
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Deprecated. Please use programs.htop.settings.left_meters,
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programs.htop.settings.left_meter_modes,
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programs.htop.settings.right_meters and
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programs.htop.settings.right_meter_modes instead. Or consider using
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lib.htop.leftMeters and lib.htop.rightMeters.
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Meters shown in the header.
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'';
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default = null;
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example = {
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left = [
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"Memory"
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"CPU"
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"LeftCPUs2"
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"RightCPUs2"
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{
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kind = "CPU";
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mode = 3;
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}
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];
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right = [
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{
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kind = "Clock";
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mode = 4;
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}
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"Uptime"
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"Tasks"
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"LoadAverage"
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{
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kind = "Battery";
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mode = 1;
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}
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];
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};
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type = types.nullOr meterType;
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};
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vimMode = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = ''
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Deprecated. Please use programs.htop.settings.vim_mode instead.
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Vim key bindings.
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'';
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};
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};
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config = mkIf cfg.enable {
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lib.htop = {
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inherit fields modes leftMeters rightMeters bar text graph led blank;
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};
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home.packages = [ pkgs.htop ];
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xdg.configFile."htop/htoprc".text = let
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deprecate = settingsKey: optionKey: optionValue:
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let
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warn' = warn
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"htop: programs.htop.${optionKey} is deprecated; please is programs.htop.settings.${settingsKey} instead";
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in if !isNull optionValue then
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warn' optionValue
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else if hasAttr settingsKey cfg.settings then
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cfg.settings.${settingsKey}
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else
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null;
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deprecate' = settingsKey: optionKey:
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deprecate settingsKey optionKey cfg.${optionKey};
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ifNonNull = x: y: if isNull x then null else y;
|
|
|
|
leftMeters = deprecate "left_meters" "meters.left"
|
|
(ifNonNull cfg.meters (map (m: m.kind) cfg.meters.left));
|
|
leftModes = deprecate "left_meter_modes" "meters.left"
|
|
(ifNonNull cfg.meters (map (m: m.mode) cfg.meters.left));
|
|
rightMeters = deprecate "right_meters" "meters.right"
|
|
(ifNonNull cfg.meters (map (m: m.kind) cfg.meters.right));
|
|
rightModes = deprecate "right_meter_modes" "meters.right"
|
|
(ifNonNull cfg.meters (map (m: m.mode) cfg.meters.right));
|
|
|
|
settings' = cfg.settings // (filterAttrs (_: v: !isNull v) {
|
|
fields = deprecate "fields" "fields"
|
|
(ifNonNull cfg.fields (map (n: fields.${n}) cfg.fields));
|
|
sort_key = deprecate "sort_key" "sortKey"
|
|
(ifNonNull cfg.sortKey fields.${cfg.sortKey});
|
|
sort_direction = deprecate' "sort_direction" "sortDescending";
|
|
hide_threads = deprecate' "hide_threads" "hideThreads";
|
|
hide_kernel_threads =
|
|
deprecate' "hide_kernel_threads" "hideKernelThreads";
|
|
hide_userland_threads =
|
|
deprecate' "hide_userland_threads" "hideUserlandThreads";
|
|
shadow_other_users = deprecate' "shadow_other_users" "shadowOtherUsers";
|
|
show_thread_names = deprecate' "show_thread_names" "showThreadNames";
|
|
show_program_path = deprecate' "show_program_path" "showProgramPath";
|
|
highlight_base_name =
|
|
deprecate' "highlight_base_name" "highlightBaseName";
|
|
highlight_megabytes =
|
|
deprecate' "highlight_megabytes" "highlightMegabytes";
|
|
highlight_threads = deprecate' "highlight_threads" "highlightThreads";
|
|
tree_view = deprecate' "tree_view" "treeView";
|
|
header_margin = deprecate' "header_margin" "headerMargin";
|
|
detailed_cpu_time = deprecate' "detailed_cpu_time" "detailedCpuTime";
|
|
cpu_count_from_zero =
|
|
deprecate' "cpu_count_from_zero" "cpuCountFromZero";
|
|
show_cpu_usage = deprecate' "show_cpu_usage" "showCpuUsage";
|
|
show_cpu_frequency = deprecate' "show_cpu_frequency" "showCpuFrequency";
|
|
update_process_names =
|
|
deprecate' "update_process_names" "updateProcessNames";
|
|
account_guest_in_cpu_meter =
|
|
deprecate' "account_guest_in_cpu_meter" "accountGuestInCpuMeter";
|
|
color_scheme = deprecate' "color_scheme" "colorScheme";
|
|
enable_mouse = deprecate' "enable_mouse" "enableMouse";
|
|
delay = deprecate' "delay" "delay";
|
|
left_meters = leftMeters;
|
|
left_meter_modes = leftModes;
|
|
right_meters = rightMeters;
|
|
right_meter_modes = rightModes;
|
|
vim_mode = deprecate' "vim_mode" "vimMode";
|
|
});
|
|
in concatStringsSep "\n" (mapAttrsToList formatOption settings');
|
|
};
|
|
}
|