Fixed update script to account for dynamic hosts (from perspective of a

host in flakes)
jwyuen · May 31, 2024 · e4874bc · e4874bc
1 parent d0ceeae
commit e4874bc
Showing 1 changed file with 35 additions and 19 deletions.
diff --git a/dots/config/bspwm/scripts/Updates b/dots/config/bspwm/scripts/Updates
@@ -5,32 +5,45 @@
 HOST=$(hostname -s)
 PROJECT_DIR=~/jwy-gh0stzk-dotfiles
 
+pre_call() {
+  cd $PROJECT_DIR || exit
+  sed -i "/^\s*host[[:space:]]*=[[:space:]]*\"/s/\"\(.*\)\"/\"$HOST\"/" ./flake.nix
+}
+
+post_call() {
+  git restore ./flake.nix
+}
+
 get_total_updates() {
-    #nhstring="Closure size: 2048 -> 2048 (0 paths added, 0 paths removed, delta +0, disk usage +0B)."
-    #Since update checker command takes time to run, show 0 as default until command finishes
-    echo "0"
-    nhstring=$(nh os switch -n --hostname "$HOST" $PROJECT_DIR 2>/dev/null | rg Closure)
-    num_of_updates=${nhstring##*delta}
-    num_of_updates=${num_of_updates%,*}
-    num_of_updates=${num_of_updates##*+}
-    num_of_updates=${num_of_updates##*-}
-
-    echo "$num_of_updates"
+  pre_call
+  #nhstring="Closure size: 2048 -> 2048 (0 paths added, 0 paths removed, delta +0, disk usage +0B)."
+  #Since update checker command takes time to run, show 0 as default until command finishes
+  echo "0"
+  nhstring=$(nh os switch -n --hostname "$HOST" $PROJECT_DIR 2>/dev/null | rg Closure)
+  num_of_updates=${nhstring##*delta}
+  num_of_updates=${num_of_updates%,*}
+  num_of_updates=${num_of_updates##*+}
+  num_of_updates=${num_of_updates##*-}
+
+  echo "$num_of_updates"
+  post_call
 }
 
 print_updates() {
-    print_updates=$(get_total_updates)
-
-    if [[ "$print_updates" -gt 0 ]]; then
-        echo -e "\033[1m\033[33mThere are $print_updates updates available:\033[0m\n"
-        nh os switch -n --hostname $HOST $PROJECT_DIR
-    else
-        echo -e "\033[1m\033[32mYour system is already updated!\033[0m"
-    fi
+  print_updates=$(get_total_updates)
+
+  if [[ "$print_updates" -gt 0 ]]; then
+    echo -e "\033[1m\033[33mThere are $print_updates updates available:\033[0m\n"
+    nh os switch -n --hostname $HOST $PROJECT_DIR
+  else
+    echo -e "\033[1m\033[32mYour system is already updated!\033[0m"
+  fi
 }
 
 update_system() {
-    nh os switch -a --hostname $HOST $PROJECT_DIR
+  pre_call
+  nh os switch -a --hostname "$HOST" $PROJECT_DIR
+  post_call
 }
 
 case "$1" in
@@ -44,3 +57,6 @@ Options:
 	--print-updates		Print the number of available package to update.
 	--update-system		Update your system including the AUR packages.\n"
 esac
+
+
+