done

.JuliaFormatter.jl

@@ -0,0 +1,7 @@
+using Pkg                 # Load package manager
+Pkg.add("JuliaFormatter") # Install JuliaFormatter
+
+using JuliaFormatter      # Load JuliaFormatter
+format("."; verbose=true) # Format all files 
+
+Pkg.rm("JuliaFormatter")  # Remove JuliaFormatter

.JuliaFormatter.toml

@@ -1 +1,2 @@
-style = "blue"
+style = "blue"
+pipe_to_function_call = false

.github/workflows/CI.yml

@@ -13,34 +13,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
 jobs:
-  format:
-    name: Julia Style Check
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        version:
-          - '1.8'
-        os:
-          - ubuntu-latest
-        arch:
-          - x64
-    steps:
-      - uses: actions/checkout@v2
-      - name: Install JuliaFormatter and format
-        run: |
-          julia  -e 'using Pkg; Pkg.add("JuliaFormatter")'
-          julia  -e 'using JuliaFormatter; while !format(".", BlueStyle()) end'
-      - name: Format check
-        run: |
-          julia -e '
-          out = Cmd(`git diff --name-only`) |> read |> String
-          if out == ""
-              exit(0)
-          else
-              @error "The following files are not formatted:\n $out"
-              exit(1)
-          end'
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}

.github/workflows/FormatCheck.yml

@@ -0,0 +1,34 @@
+name: Format Check
+
+on:
+  push:
+    branches:
+      - 'main'
+      - 'release-'
+    tags: '*'
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: 1
+      - uses: actions/checkout@v1
+      - name: Install JuliaFormatter
+        run: |
+          using Pkg
+          Pkg.add("JuliaFormatter")
+        shell: julia --color=yes {0}
+      - name: Format code
+        run: |
+          using JuliaFormatter
+          format("."; verbose=true)
+        shell: julia --color=yes {0}
+      - name: Suggest formatting changes
+        uses: reviewdog/action-suggester@v1
+        if: github.event_name == 'pull_request'
+        with:
+          tool_name: JuliaFormatter
+          fail_on_error: true