From 87c6d0fab4887c4616ef1262c99422e1ca23e7ff Mon Sep 17 00:00:00 2001
From: Haonan Chen <chn@chn.moe>
Date: Fri, 2 Jan 2026 18:05:24 +0800
Subject: [PATCH] devices.wlin: install

---
 devices/wlin/default.nix                |  3 +++
 devices/wlin/files/.bash_profile        |  6 ++---
 devices/wlin/files/.bashrc              | 36 -------------------------
 devices/wlin/files/.config/nix/nix.conf |  2 ++
 4 files changed, 7 insertions(+), 40 deletions(-)
 create mode 100644 devices/wlin/files/.config/nix/nix.conf

diff --git a/devices/wlin/default.nix b/devices/wlin/default.nix
index bcc10c74..8809efc3 100644
--- a/devices/wlin/default.nix
+++ b/devices/wlin/default.nix
@@ -1,3 +1,6 @@
+# sudo nix build --store 'local?store=/data/gpfs01/wlin/.nix/store&state=/data/gpfs01/wlin/.nix/state&log=/data/gpfs01/wlin/.nix/log' .#wlin
+# sudo nix-store --store 'local?store=/data/gpfs01/wlin/.nix/store&state=/data/gpfs01/wlin/.nix/state&log=/data/gpfs01/wlin/.nix/log' -qR ./result | grep -Fxv -f <(ssh wlin find .nix/store -maxdepth 1 -exec realpath '{}' '\;') | sudo xargs nix-store --store 'local?store=/data/gpfs01/wlin/.nix/store&state=/data/gpfs01/wlin/.nix/state&log=/data/gpfs01/wlin/.nix/log' --export | pv > wlin.nar
+# cat wlin.nar | nix-store --import
 { inputs, localLib }:
 let
   pkgs = import inputs.nixpkgs (localLib.buildNixpkgsConfig
diff --git a/devices/wlin/files/.bash_profile b/devices/wlin/files/.bash_profile
index 3dc099a2..d0b1c77d 100644
--- a/devices/wlin/files/.bash_profile
+++ b/devices/wlin/files/.bash_profile
@@ -6,7 +6,5 @@ if [ -f ~/.bashrc ]; then
 fi
 
 # User specific environment and startup programs
-
-PATH=$PATH:$HOME/bin
-
-export PATH
+export PATH=$PATH:$HOME/bin
+ulimit -s unlimited
diff --git a/devices/wlin/files/.bashrc b/devices/wlin/files/.bashrc
index c19f52ce..a5a134f8 100644
--- a/devices/wlin/files/.bashrc
+++ b/devices/wlin/files/.bashrc
@@ -4,40 +4,4 @@
 if [ -f /etc/bashrc ]; then
 	. /etc/bashrc
 fi
-
-export PATH=$PATH:/data/gpfs01/wlin/bin
-
-# User specific aliases and functions
-export PATH=/data/gpfs01/wlin/bin/vaspkit.1.4.1/bin:${PATH}
-#export PATH=~/bin:/data/gpfs01/wlin/opt/mpich_ifort/bin:$PATH
-#export LD_LIBRARY_PATH=/data/gpfs01/wlin/opt/mpich_ifort/lib:$LD_LIBRARY_PATH
-#export PATH=~/bin:/data/gpfs01/wlin/opt/mpich/bin:$PATH
-#export LD_LIBRARY_PATH=/data/gpfs01/wlin/opt/mpich/lib:$LD_LIBRARY_PATH
-export P4_RSHCOMMAND=ssh
- shopt -s cdspell
- export HISTCONTROL=ignoredups
-#shopt -s histappend
- PROMPT_COMMAND='history -a'
- export C3_RSH="ssh -x"
-export OMP_NUM_THREADS=1
-export MKL_NUM_THREADS=1
-alias grep='grep --color'
-USER_IP=`who -u am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g'` 
- 
-export HISTTIMEFORMAT="%Y-%m-%d %H:%M:%S  `whoami`@${USER_IP}: "
 export HISTFILESIZE=1000000
-export PROMPT_COMMAND="history -a; history -r;  $PROMPT_COMMAND"
-shopt -s histappend
-# Auto add env parameter $PROMPT_COMMAND when use non-Linux tty login by ssh.
-if [ "$SSH_CONNECTION" != '' -a "$TERM" != 'linux' ]; then
-declare -a HOSTIP
-HOSTIP=`echo $SSH_CONNECTION |awk '{print $3}'`
-export PROMPT_COMMAND='echo -ne "\033]0;${USER}@$HOSTIP:[${HOSTNAME%%.*}]:${PWD/#$HOME/~} \007"'
-fi
-ulimit -s unlimited
-export PYTHONPATH=/data/gpfs01/wlin/bin/VaspBandUnfolding-master:${PYTHONPATH}
-
-# vsts, see https://theory.cm.utexas.edu/vtsttools/scripts.html
-export PATH=$PATH:/data/gpfs01/wlin/yjj/vtstscripts-1022
-export PERL5LIB=/data/gpfs01/wlin/yjj/vtstscripts-1022
-
diff --git a/devices/wlin/files/.config/nix/nix.conf b/devices/wlin/files/.config/nix/nix.conf
new file mode 100644
index 00000000..f5875f03
--- /dev/null
+++ b/devices/wlin/files/.config/nix/nix.conf
@@ -0,0 +1,2 @@
+store = local?store=/data/gpfs01/wlin/.nix/store&state=/data/gpfs01/wlin/.nix/state&log=/data/gpfs01/wlin/.nix/log
+experimental-features = flakes nix-command