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Move the script into a module

This commit is contained in:
Andreas Zweili 2023-11-26 11:18:22 +01:00
parent bfaa1d313e
commit ce38921608
2 changed files with 53 additions and 56 deletions
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54
modules/hardware/raspi4/raspi-base.nix
View File

@ -1,6 +1,58 @@
{ config, lib, pkgs, ... }:
let
cfg = config.hardware.az-raspi4-base;
test-sd-card = pkgs.writeShellScriptBin "az-media" ''
# Raspberry Pi microSD card benchmark script.
#
# A script I use to automate the running and reporting of benchmarks I compile
# for: http://www.pidramble.com/wiki/benchmarks/microsd-cards
#
# Usage:
# # Run it locally.
# $ su do ./microsd-benchmarks.sh
#
# # Run it straight from GitHub.
# $ curl https://raw.githubusercontent.com/geerlingguy/raspberry-pi-dramble/master/setup/benchmarks/microsd-benchmarks.sh | sudo bash
#
# Another good benchmark:
# $ curl http://www.nmacleod.com/public/sdbench.sh | sudo bash
#
# Author: Jeff Geerling, 2016 (last updated 2020)
printf "\n"
printf "Raspberry Pi Dramble microSD benchmarks\n"
CLOCK="$(${pkgs.gnugrep}/bin/grep "actual clock" /sys/kernel/debug/mmc0/ios 2>/dev/null | ${pkgs.gawk}/bin/awk '{printf("%0.3f MHz", $3/1000000)}')"
if [ -n "$CLOCK" ]; then
echo "microSD clock: $CLOCK"
fi
printf "\n"
# Fail if $SUDO_USER is empty.
if [ -z "$SUDO_USER" ]; then
printf "This script must be run with sudo.\n"
exit 1
fi
# Variables.
USER_HOME_PATH=$(getent passwd $SUDO_USER | cut -d: -f6)
# Run benchmarks.
printf "Running hdparm test...\n"
${pkgs.hdparm}/bin/hdparm -t /dev/mmcblk0
printf "\n"
printf "Running dd test...\n\n"
${pkgs.coreutils}/bin/dd if=/dev/zero of=$USER_HOME_PATH/test bs=8k count=50k conv=fsync
rm -f $USER_HOME_PATH/test
printf "\n"
printf "Running iozone test...\n"
${pkgs.iozone}/bin/iozone -e -I -a -s 100M -r 4k -i 0 -i 1 -i 2
printf "\n"
printf "microSD card benchmark complete!\n\n"
'';
in
{
options = {
@ -42,8 +94,8 @@ in
environment.systemPackages = with pkgs; [
libraspberrypi
raspberrypi-eeprom
test-sd-card
];
environment.shellAliases = {
raspi-cpu = ''
sudo vcgencmd get_throttled && sudo vcgencmd measure_temp

55
scripts/test_sd_card.sh
View File

@ -1,55 +0,0 @@
#!/usr/bin/env nix-shell
#! nix-shell -i bash --pure
#! nix-shell -p bash coreutils gawk hdparm iozone
#! nix-shell -I nixpkgs=https://github.com/NixOS/nixpkgs/archive/d588537b901fe0020ab4405dd5829713da329b7c.tar.gz
# Raspberry Pi microSD card benchmark script.
#
# A script I use to automate the running and reporting of benchmarks I compile
# for: http://www.pidramble.com/wiki/benchmarks/microsd-cards
#
# Usage:
# # Run it locally.
# $ sudo ./microsd-benchmarks.sh
#
# # Run it straight from GitHub.
# $ curl https://raw.githubusercontent.com/geerlingguy/raspberry-pi-dramble/master/setup/benchmarks/microsd-benchmarks.sh | sudo bash
#
# Another good benchmark:
# $ curl http://www.nmacleod.com/public/sdbench.sh | sudo bash
#
# Author: Jeff Geerling, 2016 (last updated 2020)
printf "\n"
printf "Raspberry Pi Dramble microSD benchmarks\n"
CLOCK="$(grep "actual clock" /sys/kernel/debug/mmc0/ios 2>/dev/null | awk '{printf("%0.3f MHz", $3/1000000)}')"
if [ -n "$CLOCK" ]; then
echo "microSD clock: $CLOCK"
fi
printf "\n"
# Fail if $SUDO_USER is empty.
if [ -z "$SUDO_USER" ]; then
printf "This script must be run with sudo.\n"
exit 1
fi
# Variables.
USER_HOME_PATH=$(getent passwd $SUDO_USER | cut -d: -f6)
# Run benchmarks.
printf "Running hdparm test...\n"
sudo hdparm -t /dev/mmcblk0
printf "\n"
printf "Running dd test...\n\n"
dd if=/dev/zero of=${USER_HOME_PATH}/test bs=8k count=50k conv=fsync
sudo rm -f ${USER_HOME_PATH}/test
printf "\n"
printf "Running iozone test...\n"
sudo ./iozone -e -I -a -s 100M -r 4k -i 0 -i 1 -i 2
printf "\n"
printf "microSD card benchmark complete!\n\n"