feat: new gotip workflow (#4314)

Author: hannahkm

.github/workflows/gotip-testing.yml

@@ -0,0 +1,56 @@
+name: Gotip Testing
+
+on:
+  schedule: # nightly
+    - cron: "0 0 * * *"
+  workflow_dispatch: { } # manually
+
+env:
+  TEST_RESULTS: /tmp/tip-results # path to where test results will be saved
+
+jobs:
+  test-tip:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        with:
+          ref: ${{ github.ref }}
+          repository: DataDog/dd-trace-go
+
+      - name: Get Gotip
+        run: |-
+          go install golang.org/dl/gotip@latest
+          echo "$HOME/go/bin" >> "$GITHUB_PATH"
+          echo "${{ github.workspace }}/bin" >> "$GITHUB_PATH"
+
+      - name: Download dependencies
+        env:
+          GO_CMD: gotip
+        run: |-
+          ./scripts/install_tools.sh --bin-dir ${{ github.workspace }}/bin
+          gotip download
+          gotip get -u -t github.com/DataDog/datadog-agent@main
+          gotip mod tidy
+          find . -iname go.mod -exec dirname {} \; | while read -r d; do pushd "$d" && gotip mod tidy && popd; done
+      
+      - name: Run tests
+        env:
+          DD_APPSEC_WAF_TIMEOUT: 1h
+          TEST_RESULTS: ${{ env.TEST_RESULTS }}
+          GO_CMD: gotip
+        run: ./scripts/ci_test_core.sh
+      
+      - name: Upload the results to Datadog CI App
+        if: always()
+        continue-on-error: true
+        uses: ./.github/actions/dd-ci-upload
+        with:
+          dd-api-key: ${{ secrets.DD_CI_API_KEY }}
+          path: ${{ env.TEST_RESULTS }}
+          tags: go:gotip,arch:${{ runner.arch }},os:${{ runner.os }}
+
+      - name: Upload Coverage
+        if: always()
+        shell: bash
+        run: bash <(curl -s https://codecov.io/bash) -t ${{ secrets.CODECOV_TOKEN }}

scripts/ci_test_core.sh

@@ -8,14 +8,17 @@ BUILD_TAGS="${BUILD_TAGS:-}"
 TEST_RESULTS="${TEST_RESULTS:-.}"
 mkdir -p "$TEST_RESULTS"
 
+GO_CMD="${GO_CMD:-go}"
+echo "Running tests with $GO_CMD"
+
 # Packages that don't support -shuffle on yet
 NO_SHUFFLE_PATTERN="(github\.com/DataDog/dd-trace-go/v2/ddtrace/tracer|\
 github\.com/DataDog/dd-trace-go/v2/internal/civisibility/utils|\
 github\.com/DataDog/dd-trace-go/v2/instrumentation/appsec/dyngo|\
 github\.com/DataDog/dd-trace-go/v2/instrumentation/httptrace)$"
 
-mapfile -t SHUFFLE_PACKAGES < <(go list ./... | grep -v /contrib/ | grep -Ev "$NO_SHUFFLE_PATTERN")
-mapfile -t NO_SHUFFLE_PACKAGES < <(go list ./... | grep -v /contrib/ | grep -E "$NO_SHUFFLE_PATTERN")
+mapfile -t SHUFFLE_PACKAGES < <($GO_CMD list ./... | grep -v /contrib/ | grep -Ev "$NO_SHUFFLE_PATTERN")
+mapfile -t NO_SHUFFLE_PACKAGES < <($GO_CMD list ./... | grep -v /contrib/ | grep -E "$NO_SHUFFLE_PATTERN")
 
 # Set +e so that we run all test commands even if one fails
 set +e
@@ -29,20 +32,22 @@ else
   echo "Running standard tests for core packages"
 fi
 
-export GOEXPERIMENT=synctest # TODO: remove once go1.25 is the minimum supported version
+if [[ "$GO_CMD" == "go" ]]; then
+  export GOEXPERIMENT=synctest # TODO: remove once go1.25 is the minimum supported version
+fi
 
 # Run tests with shuffle for packages that support it
-gotestsum --junitfile "${TEST_RESULTS}/gotestsum-report.xml" -- -v -race "$TAGS_ARG" -shuffle=on -coverprofile=coverage.txt -covermode=atomic "${SHUFFLE_PACKAGES[@]}"
+gotestsum --raw-command --junitfile "${TEST_RESULTS}/gotestsum-report.xml" -- $GO_CMD test -json -v -race "$TAGS_ARG" -shuffle=on -coverprofile=coverage.txt -covermode=atomic "${SHUFFLE_PACKAGES[@]}"
 test_exit=$?
 [[ $test_exit -ne 0 ]] && report_error=1
 
 # Run tests without shuffle for packages that don't support it yet
-gotestsum --junitfile "${TEST_RESULTS}/gotestsum-report-noshuffle.xml" -- -v -race "$TAGS_ARG" -coverprofile=coverage-noshuffle.txt -covermode=atomic "${NO_SHUFFLE_PACKAGES[@]}"
+gotestsum --raw-command --junitfile "${TEST_RESULTS}/gotestsum-report-noshuffle.xml" -- $GO_CMD test -json -v -race "$TAGS_ARG" -coverprofile=coverage-noshuffle.txt -covermode=atomic "${NO_SHUFFLE_PACKAGES[@]}"
 test_exit=$?
 [[ $test_exit -ne 0 ]] && report_error=1
 
 cd ./internal/exectracetest
-gotestsum --junitfile "${TEST_RESULTS}/gotestsum-report-exectrace.xml" -- -v -race "$TAGS_ARG" -coverprofile=coverage.txt -covermode=atomic ./...
+gotestsum --raw-command --junitfile "${TEST_RESULTS}/gotestsum-report-exectrace.xml" -- $GO_CMD test -json -v -race "$TAGS_ARG" -coverprofile=coverage.txt -covermode=atomic ./...
 test_exit=$?
 [[ $test_exit -ne 0 ]] && report_error=1