Finish restore of Codecov

Back in Dec 2020 Circleci was sunset (#1152) and Codecov restored.

It could benefit to untangle some files still thought.

Codecov is https://app.codecov.io/github/netz98/n98-magerun .

This:

- makes it a port to Github actions.
- gets rid of circleci naming - this is now gone since two years.

.github/workflows/ci.yml

@@ -183,13 +183,38 @@ jobs:
             composer-${{ hashFiles('composer.lock') }}-
             composer-
 
-      - name: run circle.yml scripts
+      - name: codecov
         env:
           SETUP_DB_PASS: root
           MAGENTO_VERSION: magento-mirror-1.9.4.5
         run: |
-          build/circleci/dependencies_pre.sh
-          build/circleci/test.sh
+          . build/codecov/codecov.lib.sh 2>&1
+
+          codecov_step "install composer dist packages"
+          composer --no-interaction install --prefer-dist
+
+          codecov_step "install magento incl. sampledata with the installer"
+          magerun_install "${MAGENTO_VERSION}" "${INSTALL_SAMPLE_DATA}"
+
+          codecov_step "prepare magerun phpunit testenvironment"
+
+          grep -v 'remove uninstall test' phpunit.xml.dist > phpunit.xml
+
+          php --version
+
+          export N98_MAGERUN_TEST_MAGENTO_ROOT="./${MAGENTO_VERSION}"
+          echo "magento test root '${N98_MAGERUN_TEST_MAGENTO_ROOT}' exported as \$N98_MAGERUN_TEST_MAGENTO_ROOT."
+
+          codecov_step "smokerun"
+          build/codecov/smokerun.sh
+
+          codecov_step "run magerun phpunit testsuite"
+          php -f vendor/phpunit/phpunit/phpunit -- --coverage-clover "${CLOVER_XML}"  \
+                  --log-junit "./build/coverage/junit/junit.xml"
+
+          codecov_step "check coverage percentage"
+          php -f tests/check-coverage.php -- "${CLOVER_XML}" "${COVERAGE}"
+
       - uses: codecov/codecov-action@v3
         with:
           file: ./build/coverage/clover.xml # $CLOVER_XML

build/circleci/dependencies_pre.sh → build/codecov/codecov.lib.sh

@@ -2,9 +2,12 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-. build/circleci/source.sh
+codecov_step()
+{
+    printf '::group::\e[44m[codecov]\e[49m %s\n' "${1}"
+}
 
-# download and install mangento (by the git cloned magerun version itself)
+# download and install magento (by the git cloned magerun version itself)
 magerun_install()
 {
     local version="${1}"
@@ -22,9 +25,12 @@ magerun_install()
             --baseUrl="http://travis.magento.local/"
 }
 
-# warumup composer dist packages
-composer install --prefer-dist --no-interaction --quiet
+codecov_step "environment"
 
-# on circleci, the magento installation itself counts as a dependency as assets and it can be cached
-buildecho "install magento incl. sampledata with the installer:"
-magerun_install "${MAGENTO_VERSION}" "${INSTALL_SAMPLE_DATA}"
+set -x
+export CLOVER_XML="./build/coverage/clover.xml"
+export MAGENTO_VERSION="${MAGENTO_VERSION-magento-mirror-1.9.2.1}"
+export DB=mysql
+export INSTALL_SAMPLE_DATA=yes
+export COVERAGE=65
+set +x

build/circleci/smoke.sh → build/codecov/smokerun.sh

@@ -5,7 +5,7 @@ IFS=$'\n\t'
 smokerun() {
     local exit_status=0
 
-    echo -e "\e[43m smokerun \e[49m n98-magerun.phar ""${@}"
+    echo -e "\e[43m smokerun \e[49m n98-magerun.phar" "${@}"
 
     if [ -z ${N98_MAGERUN_TEST_MAGENTO_ROOT+x} ]; then
         php -f bin/n98-magerun -- "${@}"