Move pkm alias family to its own function; minor change to vm_inst

.config/fish/functions/define_aliases.fish

@@ -33,31 +33,18 @@ function define_aliases -a uname -d 'Defines aliases for commonly used commands'
 
     # Linux distro specific aliases below
 
-    set -l distro
+    #set -l distro
 
-    for line in (cat /etc/os-release)
+    #for line in (cat /etc/os-release)
-        set -l items (string split --max 1 '=' $line)
+    #    set -l items (string split --max 1 '=' $line)
 
-        if test $items[1] = 'ID'
+    #    if test $items[1] = 'ID'
-            set distro $items[2]
+    #        set distro $items[2]
-        end
+    #    end
-    end
+    #end
 
-    switch "$distro"
+    #switch "$distro"
-        case 'arch'
+    #    case 'arch'
-            alias pkm 'pikaur'
+    #    case 'debian'
-            alias pkmi 'pikaur --sync'
+    #end
-            alias pkmf 'pikaur --sync --refresh'
-            alias pkmu 'pikaur --sync --sysupgrade'
-            alias pkmr 'pikaur -Rsu'
-        case 'debian'
-            alias pkm 'apt search'
-            alias pkmi 'sudo apt install'
-            alias pkmf 'sudo apt update'
-            alias pkmu 'sudo apt upgrade; and sudo apt autoremove; and sudo apt autoclean'
-
-            function pkmr -d 'Alias for apt uninstall and autoremove'
-                sudo apt purge $argv; and sudo apt autoremove
-            end
-    end
 end

.config/fish/functions/pkm.fish

@@ -0,0 +1,69 @@
+function pkm -a command -d 'Shortcuts for pacman and apt'
+    set -l distro
+
+    for line in (cat /etc/os-release)
+        set -l items (string split --max 1 '=' $line)
+
+        if test $items[1] = ID
+            set distro $items[2]
+            break
+        end
+    end
+
+    set -l pkm
+
+    switch $distro
+        case arch
+            if command -q pikaur
+                _pacman_commander pikaur $argv
+            else
+                _pacman_commander 'sudo pacman' $argv
+            end
+        case debian
+            _apt_commander 'sudo apt' $argv
+    end
+end
+
+function _pacman_commander -a pkm command
+    set -l args $argv[3..]
+
+    switch $command
+        case i install
+            $pkm --sync $args
+        case f fetch
+            reflector --latest 50 --fastest 3 --sort age --protocol https --thread 4 |
+                sudo tee /etc/pacman.d/mirrorlist
+            and $pkm --sync --refresh
+        case u update
+            $pkm --sync --sysupgrade $args
+            and sudo env DIFFPROG='nvim -d' checkservices
+        case r remove
+            $pkm --remove --recursive --unneeded $args
+        case s search
+            $pkm $args
+        case '*'
+            $pkm $command $args
+    end
+end
+
+function _apt_commander -a pkm command
+    set -l args $argv[3..]
+
+    switch $command
+        case i install
+            $pkm install $args
+        case f fetch
+            $pkm update
+        case u update
+            $pkm upgrade $args
+            and $pkm autoremove
+            and $pkm autoclean
+        case r remove
+            $pkm purge $args
+            and $pkm autoremove
+        case s search
+            $pkm search $args
+        case '*'
+            $pkm $command $args
+    end
+end

.config/fish/functions/vm_inst.fish

@@ -4,8 +4,10 @@ function vm_inst -a name os_variant install_source
         'c/cpus=' \
         'd/disk-size=' \
         'b/bridge=' \
+        s/backing_store \
         i/import \
         n/netboot \
+        --ignore-unknown \
         -- $argv
 
     set -l memory 4096
@@ -44,6 +46,10 @@ function vm_inst -a name os_variant install_source
         set inst_args $inst_args \
             --disk $install_source \
             --import
+    else if test -n "$_flag_s"
+        set inst_args $inst_args \
+            --disk size=$disk_size,sparse=yes,backing_store=$install_source \
+            --import
     else if test -n "$_flag_n"
         set inst_args $inst_args \
             --disk size=$disk_size,sparse=yes \
@@ -54,5 +60,5 @@ function vm_inst -a name os_variant install_source
             --cdrom $install_source
     end
 
-    virt-install $inst_args
+    virt-install $inst_args $argv
 end