fix filter value for nf-test dry-run (#7340)

* fix filter value for nf-test dry-run

* fix if condition

.github/actions/get-shards/action.yml

@@ -31,16 +31,25 @@ runs:
       id: shards
       shell: bash
       run: |
-        # Run nf-test to get the number of related tests
-        nftest_output=$(nf-test test --dry-run --changed-since HEAD^ --filter pipeline --tag ${{ inputs.tags }} ${{ inputs.paths}})
+
+        # Prepare tag parameter if tags are provided
+        TAGS=$([ -n "${{ inputs.tags }}" ] && echo "--tag ${{ inputs.tags }}" || echo "")
+        # Run nf-test with dynamic tag parameter
+        nftest_output=$(nf-test test \
+          --dry-run \
+          --profile docker \
+          ${TAGS} \
+          --filter process,workflow \
+          ${{ inputs.paths }})
+
         echo "nf-test dry-run output: $nftest_output"
 
         # Default values for shard and total_shards
         shard="[]"
         total_shards=0
 
         # Check if there are related tests
-        if echo "$nftest_output" | grep -q 'Nothing to do'; then
+        if echo "$nftest_output" | grep -q 'No tests to execute'; then
           echo "No related tests found."
         else
           # Extract the number of related tests

.github/actions/nf-test-action/action.yml

@@ -74,6 +74,9 @@ runs:
         SENTIEON_AUTH_MECH: "GitHub Actions - token"
       run: |
         NFT_WORKDIR=~ \
+        NFT_DIFF=pdiff \
+        NFT_DIFF_ARGS="--line-numbers --expand-tabs=2"
+
         nf-test test \
           --profile=${{ inputs.profile }} \
           --tap=test.tap \

.github/workflows/nf-test.yml

@@ -73,7 +73,7 @@ jobs:
 
       - name: get number of shards
         id: set-shards
-        if: ${{ steps.list.outputs.components != '' }}
+        if: ${{ steps.list.outputs.components != '[]' }}
         uses: ./.github/actions/get-shards
         env:
           NFT_VER: ${{ env.NFT_VER }}