Merge pull request #1164 from Lin-Buo-Ren/improve-snap-package

Improve snap packaging

.gitignore

@@ -13,3 +13,10 @@ cabal-dev
 cabal.sandbox.config
 cabal.config
 .stack-work
+
+### Snap ###
+/snap/.snapcraft/
+/stage/
+/parts/
+/prime/
+*.snap

README.md

@@ -139,6 +139,10 @@ On Solus:
 
     eopkg install shellcheck
 
+From Snap Store:
+
+    snap install --channel=edge shellcheck
+
 From Docker Hub:
 
 ```sh

snap/snapcraft.yaml

@@ -15,6 +15,13 @@ description: |
   - To point out subtle caveats, corner cases and pitfalls that may cause an
     advanced user's otherwise working script to fail under future
     circumstances.
+
+  By default ShellCheck can only check non-hidden files under /home, to make 
+  ShellCheck be able to check files under /media and /run/media you must
+  connect it to the `removable-media` interface manually:
+
+      # snap connect shellcheck:removable-media
+  
 version: git
 grade: devel
 confinement: strict
@@ -22,7 +29,7 @@ confinement: strict
 apps:
   shellcheck:
     command: usr/bin/shellcheck
-    plugs: [home]
+    plugs: [home, removable-media]
 
 parts:
   shellcheck: