Snap addition (#3844)

* add workflow

* branches:
  - snap_addition

* Add snap package build workflow

* Add snap package build master, staging

* snap version from Cargo.toml

* Seems like staging branch should have grade: devel quality level

* Set snap grade based on branch

* add multi arch

* Update snap.yaml

* snap: use arm platform for arm build

* snap: multi platform ci build

---------

Co-authored-by: ardocrat <ardocrat@gri.mw>

.devcontainer/Dockerfile

@@ -1,6 +1,33 @@
-# Rust latest
-FROM mcr.microsoft.com/devcontainers/rust:latest
-
-# Install Required Dependencies
-RUN apt-get -qq update
-RUN apt-get install -y build-essential cmake git libgit2-dev clang libncurses5-dev libncursesw5-dev zlib1g-dev pkg-config libssl-dev llvm
+# Rust latest
+FROM mcr.microsoft.com/devcontainers/rust:latest
+
+# Install Required Dependencies
+RUN apt-get -qq update
+RUN apt-get install -y \
+    build-essential \
+    clang \
+    cmake \
+    fuse \
+    gh \
+    git \
+    libgit2-dev \
+    libncurses5-dev \
+    libncursesw5-dev \
+    libssl-dev \
+    llvm \
+    pkg-config \
+    snapd \
+    squashfuse \
+    sudo \
+    zlib1g-dev
+
+RUN echo '#!/bin/bash\n\
+/usr/lib/snapd/snapd &\n\
+sleep 5\n\
+exec "$@"' > /start-snapd.sh && \
+    chmod +x /start-snapd.sh
+
+VOLUME ["/sys/fs/cgroup"]
+
+ENTRYPOINT ["/start-snapd.sh"]
+CMD ["bash"]

.devcontainer/devcontainer.json

@@ -16,5 +16,6 @@
           "github.copilot-chat"
         ]
       }
-    }
+    },
+    "runArgs": ["--privileged", "-v", "/sys/fs/cgroup:/sys/fs/cgroup:ro", "-v", "/tmp:/tmp"]
   }