ci: export cover report and add it to page wiki for badge

.github/workflows/test_push.yml

@@ -21,3 +21,15 @@ jobs:
           run: cd ci && go get dagger.io/dagger@latest && cd ..
         - name: Run Dagger Test Workflow
           run: go run ci/test_on_push.go
+
+        - name: Update coverage report
+          uses: ncruces/go-coverage-report@v0
+          with:
+            coverage-file: cover.out
+            report: true
+            chart: true
+            amend: true
+          if: |
+            matrix.os == 'ubuntu-latest' &&
+            github.event_name == 'push'  
+          continue-on-error: true

ci/test_on_push.go

@@ -35,10 +35,16 @@ func main() {
 		WithExec([]string{"go", "mod", "tidy"}).WithEnvVariable("CI", "true")
 
 		// run application tests
-	out, err := runner.WithWorkdir("/src_d/src").WithExec([]string{"go", "test", "./..."}).
+	out, err := runner.WithWorkdir("/src_d/src").WithExec([]string{"go", "test", "./cmd/utils", "./cmd/tui", "-coverprofile cover.out"}).
 		Stderr(ctx)
 	if err != nil {
 		panic(err)
 	}
 	fmt.Println(out)
+
+	// export the coverage report
+	_, err = client.Host().Directory(".").WithFile("cover.out", runner.File("/src_d/src/cover.out")).Export(ctx, ".")
+	if err != nil {
+		panic(err)
+	}
 }