Update ci.yml

Author: Datseris

.github/workflows/ci.yml

@@ -3,12 +3,11 @@ on:
   pull_request:
     branches:
       - main
-      - '**'
+      - '**' # matches every branch
   push:
     branches:
       - main
     tags: '*'
-
 jobs:
   test:
     name: Tests, Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
@@ -17,27 +16,25 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1' # Replace this with the minimum Julia version that your package supports. E.g. if your package requires Julia 1.5 or higher, change this to '1.5'.
-        os:
-          - ubuntu-latest
+          - '1'
+        os:  [ubuntu-latest] # adjust according to need, e.g. os: [ubuntu-latest] if testing only on linux
         arch:
           - x64
-
     steps:
-      # Cancel ongoing CI test runs if pushing to branch again before the previous tests 
+      # Cancel ongoing CI test runs if pushing to branch again before the previous tests
       # have finished
       - name: Cancel ongoing test runs for previous commits
-        uses: styfle/cancel-workflow-action@0.6.0
+        uses: styfle/cancel-workflow-action@0.12.0
         with:
           access_token: ${{ github.token }}
-      
+
       # Do tests
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with:
@@ -48,9 +45,9 @@ jobs:
             ${{ runner.os }}-test-
             ${{ runner.os }}-
       - uses: julia-actions/julia-buildpkg@v1
+
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v1
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          fail_ci_if_error: false  # or true if you want CI to fail when Codecov fails
+          file: lcov.info