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WIP add systemConfiguration "install" command

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which copies the init stuff (whatever it is) from store to /persist
instead of making liminix-rebuild have to know what the files are.

This is principally to ease making a system configuration in /mnt or
similar when operating in a rescue/recovery scenario, and we
don't want to liminix-rebuild because it will reboot
This commit is contained in:
Daniel Barlow 2023-12-23 23:53:47 +00:00
parent 29f35cb902
commit e5cbc2b86b
2 changed files with 6 additions and 1 deletions
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2
pkgs/min-copy-closure/liminix-rebuild.sh
View file

@ -12,7 +12,7 @@ fi
if toplevel=$(nix-build "$@" -A outputs.systemConfiguration --no-out-link); then if toplevel=$(nix-build "$@" -A outputs.systemConfiguration --no-out-link); then
echo systemConfiguration $toplevel echo systemConfiguration $toplevel
min-copy-closure $target_host $toplevel min-copy-closure $target_host $toplevel
$ssh_command $target_host cp -v -fP $toplevel/bin/* $toplevel/etc/* /persist $ssh_command $target_host $toplevel/bin/install
$ssh_command $target_host "sync; source /etc/profile; reboot" $ssh_command $target_host "sync; source /etc/profile; reboot"
else else
echo Rebuild failed echo Rebuild failed

5
pkgs/systemconfig/default.nix
View file

@ -80,5 +80,10 @@ in attrset:
cp $closure/store-paths $out/etc/nix-store-paths cp $closure/store-paths $out/etc/nix-store-paths
$STRIP --remove-section=.note --remove-section=.comment --strip-all makedevs -o $out/bin/activate $STRIP --remove-section=.note --remove-section=.comment --strip-all makedevs -o $out/bin/activate
ln -s ${s6-init-bin}/bin/init $out/bin/init ln -s ${s6-init-bin}/bin/init $out/bin/init
cat > $out/bin/install <<EOF
#!/bin/sh
cp -v -fP $out/bin/* $out/etc/* \''${1-/}/persist
EOF
chmod +x $out/bin/install
''; '';
} }