chore: package example as a snap

[Jupi007]

@kenvandine I simply copied that you did here: ubuntu/yaru.dart#367
But I'd like to have your review and your help to publish it.

Fixes #135

[jpnurmi]

There's a mismatch (example vs. yaru_icons_example) in the name of the binary:

Cannot pack snap file: Command '['snap', 'pack', '--filename', 'yaru-icons-example_0+git.327401c_amd64.snap', '--compression', 'xz', PosixPath('/root/prime'), PosixPath('/root/project')]' returned non-zero exit status 1. (2023/06/30 07:08:25.354155 container.go:215: in snap "yaru-icons-example": path "bin/yaru_icons_example" does not exist
error: cannot pack "/root/prime": snap is unusable due to missing files)                                                                                               
Failed to execute pack in instance.                                                                                                                                      

Either tell snapcraft that the binary is bin/example:

diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index a9d9875..b9d38c3 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -49,7 +49,7 @@ parts:
 
 apps:
   yaru-icons-example:
-    command: bin/yaru_icons_example
+    command: bin/example
     desktop: snap/gui/yaru-icons-example.desktop
     extensions: [gnome]
     plugs:

Or rename the binary to yaru_icons_example:

diff --git a/example/linux/CMakeLists.txt b/example/linux/CMakeLists.txt
index a558bc4..9ffa4f2 100644
--- a/example/linux/CMakeLists.txt
+++ b/example/linux/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.10)
 project(runner LANGUAGES CXX)
 
-set(BINARY_NAME "example")
+set(BINARY_NAME "yaru_icons_example")
 set(APPLICATION_ID "com.example.example")
 
 cmake_policy(SET CMP0063 NEW)

[Jupi007]

@jpnurmi I just checked the yaru_widgets repo and the binary has been renamed. So I replicated that here.

Btw, I also changed the APPLICATION_ID, is it fine?

[jpnurmi]

LGTM 👍

$ snapcraft 
Launching instance...                                                                                                                                                    
...                                                                                                                             
Version has been set to '0+git.e38151b'                                                                                                                                  
Created snap package yaru-icons-example_0+git.e38151b_amd64.snap
$ snap install yaru-icons-example_0+git.e38151b_amd64.snap --dangerous
yaru-icons-example 0+git.e38151b installed
$ yaru-icons-example

Works :)

[jpnurmi]

Btw, I also changed the APPLICATION_ID, is it fine?

Yes, thanks for fixing it!

[Jupi007]

Awesome, thanks.
Let's merge this.

I had another question: I looked at the snapcraft doc, and I didn't saw how to do automated uploads. Is it possible?

[jpnurmi]

I had another question: I looked at the snapcraft doc, and I didn't saw how to do automated uploads. Is it possible?

On snapcraft.io, you can link a snap to a GitHub repo. :)

[Jupi007]

Oh okay, great!
Thanks :)

[Jupi007]

Snap published!

https://snapcraft.io/yaru-icons-example

Still only in edge branch, I want to update the example before moving to stable.