add code quality badge

Jenkinsfile

@@ -12,6 +12,7 @@ import javax.xml.xpath.*
 import groovy.xml.DOMBuilder
 import groovy.xml.dom.DOMCategory
 import java.math.RoundingMode
+import java.math.BigDecimal
 
 // configurable settings:
 // use to send email if workflow problem
@@ -34,8 +35,9 @@ def _MkDocsWebCredentials    = "2c5b684e-3787-4b37-8aca-b3dd4a383fe2"
 def _PypiCredentials         = "Pypi"
 
 
-def badge_coverage = addEmbeddableBadgeConfiguration(id: "coverage",   subject: "unit-test coverage")
-def badge_complexity = addEmbeddableBadgeConfiguration(id: "complexity", subject: "code complexity")
+def badge_coverage      = addEmbeddableBadgeConfiguration(id: "coverage",   subject: "coverage")
+def badge_complexity    = addEmbeddableBadgeConfiguration(id: "complexity", subject: "code complexity")
+def badge_quality       = addEmbeddableBadgeConfiguration(id: "quality",    subject: "quality score")
 
 // commands Helper: /!\ Made for GITEA /!\
 String determineRepoUserName() {
@@ -365,6 +367,10 @@ pipeline {
             steps {
                 dir("gitrepo") {
                     sh(". ~/TEST_ENV/bin/activate && python -m helpers --type-check --quality-check")
+                    script {
+                        def jsonObj = readJSON file: "helpers-results/quality_check/metrics.json"
+                        badge_quality.setStatus(jsonObj["GlobalScore"])
+                    }
                 }
             }
             post {
@@ -441,11 +447,11 @@ pipeline {
                         println GetCoverageValue_branch_rate(coverage_report_path)
                         println GetCoverageValue_complexity(coverage_report_path)
                         
-                        full_rate = BigDecimal( (GetCoverageValue_line_rate(coverage_report_path) + GetCoverageValue_branch_rate(coverage_report_path)) / 2 )
+                        full_rate = new BigDecimal( (GetCoverageValue_line_rate(coverage_report_path) + GetCoverageValue_branch_rate(coverage_report_path)) / 2 )
                         sz_full_rate =Float.toString(full_rate.setScale(2, RoundingMode.HALF_EVEN))
                         badge_coverage.setStatus(sz_full_rate)
                         
-                        complexity = BigDecimal( GetCoverageValue_complexity(coverage_report_path))
+                        complexity = new BigDecimal( GetCoverageValue_complexity(coverage_report_path))
                         sz_complexity =Float.toString(complexity.setScale(2, RoundingMode.HALF_EVEN))
                         badge_complexity.setStatus(sz_complexity)
                     }