blake/nix
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nah fr tho this time

Browse Source
This commit is contained in:
blake
2025-10-14 22:48:38 -05:00
parent 65fdac2492
commit 7925577fe4
1 changed files with 12 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
modules/homelab/motd/default.nix
View File

@@ -11,7 +11,6 @@
motd_list = motd_list =
mapAttrsToList (_: v: v.motd) mapAttrsToList (_: v: v.motd)
(filterAttrs (_: v: v ? motd && v.motd != null) config.homelab); (filterAttrs (_: v: v ? motd && v.motd != null) config.homelab);
in { in {
options.homelab.motd = { options.homelab.motd = {
enable = mkOption { enable = mkOption {
@@ -30,33 +29,15 @@ in {
headings="\033[0;36m" headings="\033[0;36m"
bold="\e[1m" bold="\e[1m"
reset="\033[0m" reset="\033[0m"
memory=`free -m | awk 'NR==2{printf "%s/%sMB (%.2f%%)\n", $3,$2,$3*100 / $2 }'` memory=`free -m | awk 'NR==2{printf "%s/%sMB (%.2f%%)\n", $3,$2,$3*100 / $2 }'`
load1=`cat /proc/loadavg | awk {'print $1'}`
load5=`cat /proc/loadavg | awk {'print $2'}`
load15=`cat /proc/loadavg | awk {'print $3'}`
uptime=`cat /proc/uptime | cut -f1 -d.` uptime=`cat /proc/uptime | cut -f1 -d.`
up_days=$((uptime/60/60/24)) up_days=$((uptime/60/60/24))
up_hours=$((uptime/60/60%24)) up_hours=$((uptime/60/60%24))
up_mins=$((uptime/60%60)) up_mins=$((uptime/60%60))
up_secs=$((uptime%60)) up_secs=$((uptime%60))
printf "$bold Welcome to $(hostname)!$reset\n"
printf "\n"
printf "$bold * %-20s$reset %s\n" "Release" "$PRETTY_NAME"
printf "$bold * %-20s$reset %s\n" "Kernel" "$(uname -rs)"
printf "\n"
printf "$bold * %-20s$reset %s\n" "CPU usage" "$LOAD1, $LOAD5, $LOAD15 (1, 5, 15 min)"
printf "$bold * %-20s$reset %s\n" "Memory" "$memory"
printf "$bold * %-20s$reset %s\n" "System uptime" "$up_days days $up_hours hours $up_mins minutes $up_secs seconds"
printf "\n"
printf "$bold Service status$reset\n"
# --- System Info ---
default_iface=$(ip route | awk '/default/ {print $5; exit}')
ip_addr=$(ip -4 addr show "''${default_iface}" | awk '/inet / {print $2}' | cut -d/ -f1)
nixos_version=$(grep '^VERSION=' /etc/os-release | cut -d'"' -f2 | tr -d '\n')
kernel_version=$(uname -r)
# --- Resource Stats ---
cpu_usage=$(top -bn1 | grep "Cpu(s)" | awk '{print 100 - $8 "%"}') cpu_usage=$(top -bn1 | grep "Cpu(s)" | awk '{print 100 - $8 "%"}')
mem_total=$(grep MemTotal /proc/meminfo | awk '{print $2}') mem_total=$(grep MemTotal /proc/meminfo | awk '{print $2}')
mem_avail=$(grep MemAvailable /proc/meminfo | awk '{print $2}') mem_avail=$(grep MemAvailable /proc/meminfo | awk '{print $2}')
@@ -64,14 +45,17 @@ in {
mem_percent=$((100 * mem_used / mem_total)) mem_percent=$((100 * mem_used / mem_total))
uptime_fmt=$(uptime -p 2>/dev/null || cat /proc/uptime | awk '{print int($1/3600)"h "int(($1%3600)/60)"m"}') uptime_fmt=$(uptime -p 2>/dev/null || cat /proc/uptime | awk '{print int($1/3600)"h "int(($1%3600)/60)"m"}')
echo -e "''${headings}Resources''${reset}" printf "$bold Welcome to $(hostname)!$reset\n"
echo -e " CPU Usage: ''${cpu_usage}" printf "\n"
echo -e " Memory: ''${mem_percent}% used" printf "$bold * %-20s$reset %s\n" "Release" "$nixos_version"
echo -e " Uptime: ''${uptime_fmt}" printf "$bold * %-20s$reset %s\n" "Kernel" "$(uname -rs)"
echo printf "\n"
printf "$bold * %-20s$reset %s\n" "CPU usage" "$load1, $load5, $load15 (1, 5, 15 min)"
printf "$bold * %-20s$reset %s\n" "Memory" "$memory"
printf "$bold * %-20s$reset %s\n" "System uptime" "$up_days days $up_hours hours $up_mins minutes $up_secs seconds"
# --- services --- # --- services ---
echo -e "''${headings}Homelab Services''${reset}" echo -e "''${headings}homelab services''${reset}"
${lib.concatStringsSep "\n" (map (service: '' ${lib.concatStringsSep "\n" (map (service: ''
if systemctl list-units --type=service --all | grep -q "${service}"; then if systemctl list-units --type=service --all | grep -q "${service}"; then