upgrade snap packaging

snap/snapcraft.yaml

@@ -1,5 +1,5 @@
 name: blue-recorder # you probably want to 'snapcraft register <name>'
-base: core18 # the base snap is the execution environment for this snap
+base: core22 # the base snap is the execution environment for this snap
 version: git # just for humans, typically '1.2+git' or '1.3.2'
 summary: A simple screen recorder for Linux desktop. Supports Wayland & Xorg # 79 char long summary
 description: |
@@ -7,48 +7,67 @@ description: |
   The following formats are currently supported: mkv, avi, mp4, wmv, gif and nut. You can stop the recording process easily by right-clicking the icon and choosing "Stop Record". Or middle-clicking the recording icon in the notifications area (but doesn't work on all interfaces).
   You can choose the audio input source you want from the list. You can also set the default values you want by simply changing them in the interface, and the program will save them for you for the next time you open it.
   Based on GREEN RECORDER but rewritten in RUST
+adopt-info: blue-recorder
 
 grade: stable # must be 'stable' to release into candidate/stable channels
-confinement: strict # use 'strict' once you have the right plugs and slots
+confinement: devmode # use 'strict' once you have the right plugs and slots
 compression: lzo
 
 parts:
+  rust-deps:
+    plugin: nil
+    build-packages:
+      - curl
+    override-pull: |
+      curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
   blue-recorder:
     plugin: rust
     source: .
+    after: [rust-deps]
     stage-snaps:
       - ffmpeg
     stage-packages:
-      - libappindicator3-1
       - x11-utils
+      - gstreamer1.0-plugins-bad
+      - gstreamer1.0-plugins-base
+      - gstreamer1.0-plugins-good
+      - gstreamer1.0-plugins-ugly
+      - gstreamer1.0-libav
     build-packages:
-      - libappindicator3-dev
       - clang
       - gettext
       - build-essential
+      - libgstreamer-plugins-bad1.0-dev
+      - libgstreamer-plugins-base1.0-dev
+      - libgstreamer1.0-dev
+    override-pull: | # set version from Cargo.toml
+      craftctl default
+      craftctl set version=$(cat Cargo.toml | grep version | head -n1 | cut -d"=" -f2 | awk '{$1=$1};1' | tr -d '"')
     override-build: |
-      snapcraftctl build
-      cp -a data interfaces po $SNAPCRAFT_PART_INSTALL
-      cp -a target/release/blue-recorder $SNAPCRAFT_PART_INSTALL/blue-recorder
+      craftctl default
+      cp -a data interfaces po $CRAFT_PART_INSTALL
+      cp -a target/release/blue-recorder $CRAFT_PART_INSTALL/blue-recorder
 
 apps:
   blue-recorder:
     command: blue-recorder
     desktop: data/snap/blue-recorder.desktop
     extensions:
-      - gnome-3-28
+      - gnome
     plugs:
       - desktop
       - home
       - audio-playback
       - audio-record
+      - wayland
+      - x11
       - screencast-legacy # for wayland support
-    slots:
-      - dbus-daemon
-    common-id: sa.sy.blue-recorder
+    # slots:
+    #   - dbus-daemon
+    # common-id: sa.sy.blue-recorder
 
-slots:
-  dbus-daemon:
-    interface: dbus
-    bus: session
-    name: sa.sy.blue-recorder
+# slots:
+#   dbus-daemon:
+#     interface: dbus
+#     bus: session
+#     name: sa.sy.blue-recorder