core: Fix abroot exec not being called properly

also add support for the !noSudo bang

debian/vanilla-first-setup.substvars

@@ -0,0 +1,2 @@
+misc:Depends=dconf-gsettings-backend | gsettings-backend
+misc:Pre-Depends=

recipe.json

@@ -3,12 +3,12 @@
     "distro_name": "Vanilla OS",
     "distro_logo": "io.github.vanilla-os.FirstSetup", 
     "pre_run": [
-        "sudo apt update", 
-        "sudo apt install -f"
+        "apt update", 
+        "apt install -f"
     ],
     "post_run": [
-        "sudo apt update", 
-        "sudo apt install -f"
+        "apt update", 
+        "apt install -f"
     ],
     "tour": {
         "abroot": {
@@ -45,7 +45,7 @@
                         "if": "warp::immutability",
                         "type": "command",
                         "commands": [
-                            "sudo apt remove -y gnome-software"
+                            "apt remove -y gnome-software"
                         ]
                     }
                 ]
@@ -74,8 +74,8 @@
                     "if": "flatpak",
                     "type": "command",
                     "commands": [
-                        "sudo apt install -y flatpak gnome-software-plugin-flatpak",
-                        "flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo",
+                        "apt install -y flatpak gnome-software-plugin-flatpak",
+                        "!noSudo flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo",
                         "gsettings set org.gnome.software packaging-format-preference '[\"flatpak\", \"snap\", \"deb\"]'"
                     ]
                 },
@@ -83,14 +83,14 @@
                     "if": "snap",
                     "type": "command",
                     "commands": [
-                        "sudo apt install -y snapd",
+                        "apt install -y snapd",
                         "gsettings set org.gnome.software packaging-format-preference '[\"flatpak\", \"snap\", \"deb\"]'"
                     ]
                 },
                 {
                     "if": "appimage",
                     "type": "command",
-                    "commands": ["sudo apt install -y fuse2 libfuse2"]
+                    "commands": ["apt install -y fuse2 libfuse2"]
                 }
             ]
         },
@@ -115,7 +115,7 @@
                 {
                     "if": "nvidia",
                     "type": "command",
-                    "commands": ["sudo _ubuntu-drivers install --recommended"]
+                    "commands": ["_ubuntu-drivers install --recommended"]
                 }
             ]
         },
@@ -140,7 +140,7 @@
                 {
                     "if": "vm",
                     "type": "command",
-                    "commands": ["sudo apt install -y open-vm-tools"]
+                    "commands": ["apt install -y open-vm-tools"]
                 }
             ]
         },
@@ -162,7 +162,7 @@
                 {
                     "if": "codecs",
                     "type": "command",
-                    "commands": ["sudo apt install -y ubuntu-restricted-addons ubuntu-restricted-extras"]
+                    "commands": ["apt install -y ubuntu-restricted-addons ubuntu-restricted-extras"]
                 }
             ]
         },
@@ -183,7 +183,7 @@
                     "if": "apport",
                     "type": "command",
                     "commands": [
-                        "sudo apt install -y apport",
+                        "apt install -y apport",
                         "systemctl enable apport.service || true"
                     ]
                 },
@@ -192,7 +192,7 @@
                     "condition": false,
                     "type": "command",
                     "commands": [
-                        "sudo apt remove -y apport",
+                        "apt remove -y apport",
                         "systemctl disable apport.service || true"
                     ]
                 }

vanilla_first_setup/utils/processor.py

@@ -41,14 +41,11 @@ class Processor:
             f.write("# This file was created by FirstSetup\n")
             f.write("# Do not edit this file manually\n\n")
 
-            if abroot_bin := shutil.which("abroot"):
-                f.write("abroot exec --assume-yes <<EOF\n")
-
             for command in commands:
-                f.write(f"{command}\n")
+                if command.startswith("!noSudo"):
+                    command = command.replace("!noSudo", "sudo -u $USER")
 
-            if abroot_bin := shutil.which("abroot"):
-                f.write("EOF\n")
+                f.write(f"{command}\n")
 
             f.flush()
             f.close()
@@ -60,8 +57,12 @@ class Processor:
             if "VANILLA_FAKE" in os.environ:
                     return True
                 
+            cmd = ["pkexec", "sh", f.name]
+            if abroot_bin := shutil.which("abroot"):
+                cmd = ["pkexec", abroot_bin, "exec", "--assume-yes", "sh", f.name]
+
             proc = subprocess.run(
-                ["pkexec", "sh", f.name],
+                cmd,
                 check=True,
                 stdout=subprocess.PIPE,
                 stderr=subprocess.STDOUT