305 current 2025-01-25 21:36:27 25.05.20241217.d3c42f1 6.6.66 *

home/nixos-rebuild.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# blatently adapted from: https://gist.github.com/0atman/1a5133b842f929ba4c1e195ee67599d5
+
+# set -e
+
+# cd to your config dir
+pushd /home/synchronous/nix-cfg
+
+# early return if no changes are given
+git --git-dir /home/synchronous/nix-cfg/.git add .
+if git --git-dir /home/synchronous/nix-cfg/.git diff-index --quiet HEAD; then
+    echo "No changes detected, exiting."
+    popd
+    exit 0
+fi
+
+# Autoformat your nix files
+alejandra . &>/dev/null \
+  || ( alejandra . ; echo "formatting failed!" && exit 1)
+
+# shows changes between last commit and head
+
+# git --git-dir /home/synchronous/nix-cfg/.git add .
+# git --git-dir /home/synchronous/nix-cfg/.git --no-pager diff -U0 
+git --git-dir /home/synchronous/nix-cfg/.git --no-pager diff HEAD -U0 
+# '*.nix'
+
+echo ""
+echo "Summary:"
+git status --porcelain
+
+echo ""
+echo "NixOS Rebuilding..."
+
+# Rebuild, output simplified errors, log trackebacks
+sudo /run/current-system/sw/bin/nixos-rebuild switch --flake /home/synchronous/nix-cfg/flake.nix &> /tmp/nixos-switch.log 
+# cat /tmp/nixos-switch.log | grep --color error && exit 1
+
+if grep --color error /tmp/nixos-switch.log; then
+    # cat /tmp/nixos-switch.log | grep --color error
+    read -p "Would you like to view the error log? (y/n): " choice
+    choice=${choice:-n}
+    if [[ "$choice" == "y" || "$choice" == "Y" ]]; then
+      cat /tmp/nixos-switch.log
+    fi
+    exit 1;
+fi
+
+# Get current generation metadata
+current=$(nixos-rebuild list-generations | grep current)
+
+# Commit all changes witih the generation metadata
+git --git-dir /home/synchronous/nix-cfg/.git add .
+git --git-dir /home/synchronous/nix-cfg/.git commit -am "$current"
+
+# Back to where you were
+popd
+
+# rm /tmp/nixos-switch.log
+
+# Notify all OK!
+notify-send -e "NixOS Rebuilt OK!" --icon=software-update-available
+
+echo ""
+echo "Full rebuild log in /tmp/nixos-switch.log"