wip: codecov 2

.github/workflows/codecov-upload.yaml

@@ -0,0 +1,47 @@
+name: codecov-upload
+
+on:
+  workflow_run:
+    workflows: ["gno.land", "tm2", "gnovm"]
+    types:
+      - completed
+
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - run: mkdir -p ${{ runner.temp }}/coverage
+
+    - name: Download coverage artifact from gnoland
+      uses: dawidd6/action-download-artifact@v2
+      with:
+        workflow: gnoland.yml
+        name: coverage-gnoland
+        path: ${{ runner.temp }}/coverage/gnoland
+        if_no_artifact_found: ignore
+
+    - name: Download coverage artifact from gnovm
+      uses: dawidd6/action-download-artifact@v2
+      with:
+        workflow: gnovm.yml
+        name: coverage-gnovm
+        path: ${{ runner.temp }}/coverage/gnovm
+        if_no_artifact_found: ignore
+
+    - name: Download coverage artifact from tm2
+      uses: dawidd6/action-download-artifact@v2
+      with:
+        workflow: tm2.yml
+        name: coverage-tm2
+        path: ${{ runner.temp }}/coverage/tm2
+        if_no_artifact_found: ignore
+
+    - name: Upload combined coverage to Codecov
+      uses: codecov/codecov-action@v3
+      with:
+        directory: ${{ runner.temp }}/coverage
+        token: ${{ secrets.CODECOV_TOKEN }} 
+        fail_ci_if_error: ${{ github.repository == 'gnolang/gno' }}

.github/workflows/gnoland.yml

@@ -74,22 +74,25 @@ jobs:
           export GOPATH=$HOME/go
           export GOTEST_FLAGS="-v -p 1 -timeout=30m -coverprofile=coverage.out -covermode=atomic"
           make ${{ matrix.args }}
+      - uses: actions/upload-artifact@v3
+        if: ${{ runner.os == 'Linux' && matrix.goversion == '1.21.x' }}
+        with:
+          name: ${{runner.os}}-coverage-gnoland-${{ matrix.args}}-${{matrix.goversion}}
+          path: ./gno.land/coverage.out
 
-      # NOTE: Using retry action to manage occasional upload failures to codecov.io, due to API limits.
-      # Refer to issue#3954: https://community.codecov.com/t/upload-issues-unable-to-locate-build-via-github-actions-api/3954
-      - if: ${{ runner.os == 'Linux' && matrix.goversion == '1.21.x' }}
-        name: Upload coverage to Codecov.io
-        uses: Wandalen/[email protected]
+  upload-coverage-artifact:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download all previous coverage artifacts
+        uses: actions/download-artifact@v3
+        with:
+          path: ${{ runner.temp }}/coverage
+      - name: Merge and re-upload to a single artifact
+        uses: actions/upload-artifact@v3
         with:
-          attempt_limit: 3
-          attempt_delay: 30000
-          action: codecov/codecov-action@v3
-          with: |
-            token: ${{ secrets.CODECOV_TOKEN }}
-            name: gno.land
-            flags: gno.land-${{matrix.args}}
-            files: ./gno.land/coverage.out
-            fail_ci_if_error: ${{ github.repository == 'gnolang/gno' }}
+          name: coverage-gnloand
+          path: ${{ runner.temp }}/coverage
 
   docker-integration:
     strategy:

.github/workflows/gnovm.yml

@@ -78,20 +78,23 @@ jobs:
           export GOPATH=$HOME/go
           export GOTEST_FLAGS="-v -p 1 -timeout=30m -coverprofile=coverage.out -covermode=atomic"
           make ${{ matrix.args }}
+      - uses: actions/upload-artifact@v3
+        if: ${{ runner.os == 'Linux' && matrix.goversion == '1.21.x' }}
+        with:
+          name: ${{runner.os}}-coverage-gnovm-${{ matrix.args}}-${{matrix.goversion}}
+          path: ./gnovm/coverage.out
 
-      # NOTE: Using retry action to manage occasional upload failures to codecov.io, due to API limits.
-      # Refer to issue#3954: https://community.codecov.com/t/upload-issues-unable-to-locate-build-via-github-actions-api/3954
-      - if: ${{ runner.os == 'Linux' && matrix.goversion == '1.21.x' }}
-        name: Upload coverage to Codecov.io
-        uses: Wandalen/[email protected]
+  upload-coverage-artifact:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download all previous coverage artifacts
+        uses: actions/download-artifact@v3
         with:
-          attempt_limit: 3
-          attempt_delay: 30000
-          action: codecov/codecov-action@v3
-          with: |
-            token: ${{ secrets.CODECOV_TOKEN }}
-            name: gnovm
-            verbose: true
-            flags: gnovm-${{matrix.args}}
-            files: ./gnovm/coverage.out
-            fail_ci_if_error: ${{ github.repository == 'gnolang/gno' }}
+          path: ${{ runner.temp }}/coverage
+      - name: Merge and re-upload to a single artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: coverage-gnovm
+          path: ${{ runner.temp }}/coverage
+

.github/workflows/tm2.yml

@@ -68,20 +68,22 @@ jobs:
           export GOTEST_FLAGS="-v -p 1 -timeout=30m -coverprofile=coverage.out -covermode=atomic"
           make ${{ matrix.args }}
           touch coverage.out
+      - uses: actions/upload-artifact@v3
+        if: ${{ runner.os == 'Linux' && matrix.goversion == '1.21.x' }}
+        with:
+          name: ${{runner.os}}-coverage-tm2-${{ matrix.args}}-${{matrix.goversion}}
+          path: ./tm2/coverage.out
 
-      # NOTE: Using retry action to manage occasional upload failures to codecov.io, due to API limits.
-      # Refer to issue#3954: https://community.codecov.com/t/upload-issues-unable-to-locate-build-via-github-actions-api/3954
-      - if: ${{ runner.os == 'Linux' && matrix.goversion == '1.21.x' }}
-        name: Upload coverage to Codecov.io
-        uses: Wandalen/[email protected]
+  upload-coverage-artifact:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download all previous coverage artifacts
+        uses: actions/download-artifact@v3
+        with:
+          path: ${{ runner.temp }}/coverage
+      - name: Merge and re-upload to a single artifact
+        uses: actions/upload-artifact@v3
         with:
-          attempt_limit: 3
-          attempt_delay: 30000
-          action: codecov/codecov-action@v3
-          with: |
-            token: ${{ secrets.CODECOV_TOKEN }}
-            name: tm2
-            verbose: true
-            flags: tm2-${{matrix.args}}
-            files: ./tm2/coverage.out
-            fail_ci_if_error: ${{ github.repository == 'gnolang/gno' }}
+          name: coverage-tm2
+          path: ${{ runner.temp }}/coverage