Enhance Codecov integration (#1136)

* Define sub-projects and set coverage threshold for failure in the `codecov.yml`; make both test execution engines to generate also JUnit reports; upload these JUnit reports to Codecov for analysis

* Fix UI Vite config and add more details to the API is-generated-code script

* Add API JUnit report file to `.gitignore`

* Fix the copy issue by mounting the volume

* put the exact report name to the `docker cp` command

* Added `set -euxo pipeline` to the `test_api_coverage.sh` script; try to fix the missing report issue by setting immutable flag and report directoty

* Revert `chattr` and `set` commands, as they cause errors

* debug

* put the filename of the JUnit report to upload

* `set -euxo pipefail` in `scripts/test_api_coverage.sh`

---------

Co-authored-by: Konstantin Koval

scripts/test_all.sh

@@ -1,10 +1,10 @@
 #!/bin/sh
 set -eu
 
-for test in $(dirname $0)/test_*
-do
-  if [ "${test}" != "${test%%/scripts/test_all.sh}" ]
-  then
+go install github.com/jstemmer/go-junit-report@latest
+
+for test in $(dirname $0)/test_*; do
+  if [ "${test}" != "${test%%/scripts/test_all.sh}" ]; then
     continue
   fi
 

scripts/test_api_coverage.sh

@@ -1,5 +1,5 @@
-#!/bin/sh
-set -eu
+#!/bin/bash
+set -euxo pipefail
 
 cd $(dirname $0)/../api
-go test ./... -v -database -filesystem -p 1 -coverprofile=coverage.txt -covermode=atomic
+go test ./... -v -database -filesystem -p 1 -coverprofile=coverage.txt -covermode=atomic 2>&1 | tee >(go-junit-report >test-api-coverage-report.xml)

scripts/test_is_generated_code_in_sync.sh

@@ -5,6 +5,8 @@ cd $(dirname $0)/../api
 go generate ./...
 if [ "$(git status -s 2>/dev/null | head -1)" != "" ]; then
   echo '--- FAIL: The generated API code is out of sync with the recent changes. Please run `go generate ./...` under `./api` to regenerate it and commit it to this branch.'
+  echo 'These are the changes:'
+  git status -s
   exit 1
 fi