Use julia-format action

.github/workflows/Format-check.yml

@@ -1,39 +1,11 @@
-name: format
-
+name: Format suggestions
 on:
-  push:
-    branches:
-      - 'main'
-      - 'release-'
-    tags: '*'
-  pull_request:
+  pull_request
 
 jobs:
-  check:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        julia-version: ['1']
-        julia-arch: [x64]
-        os: [ubuntu-latest]
+  code-style:
+    runs-on: ubuntu-latest
     steps:
-      - uses: julia-actions/setup-julia@latest
+      - uses: julia-actions/julia-format@v3
         with:
-          version: ${{ matrix.julia-version }}
-
-      - uses: actions/checkout@v4
-      - name: Install JuliaFormatter and format
-        run: |
-          julia -e 'using Pkg; Pkg.add(PackageSpec(name = "JuliaFormatter", version="1.0.45"))'
-          julia -e 'using JuliaFormatter; format(["src", "test", "examples", "docs"], verbose = true)'
-      - name: Format check
-        run: |
-          julia -e '
-          out = Cmd(`git diff --name-only`) |> read |> String
-          if out == ""
-              exit(0)
-          else
-              @error "Some files have not been formatted !!!"
-              write(stdout, out)
-              exit(1)
-          end' 
+          version: '1.0.45' # default '1'

src/DispersiveShallowWater.jl

@@ -30,7 +30,7 @@ using TimerOutputs: TimerOutputs, print_timer, reset_timer!
 @reexport using TrixiBase: trixi_include
 using TrixiBase: TrixiBase, @trixi_timeit, timer
 
-include("boundary_conditions.jl")
+  include("boundary_conditions.jl")
 include("mesh.jl")
 include("equations/equations.jl")
 include("solver.jl")