ci: refs#6706 Jenkinsfile load properties from config

Jenkinsfile

@@ -7,18 +7,25 @@ def RUN_BUILD
 
 node {
     stage('Setup') {
-        switch (env.BRANCH_NAME) {
-            case 'test':
-                env.NODE_ENV = 'test'
-                env.BACK_REPLICAS = 2
-                break
-            case 'master':
-                env.NODE_ENV = 'production'
-                env.BACK_REPLICAS = 4
-                break
-            default:
         env.NODE_ENV = 'dev'
-                env.BACK_REPLICAS = 1
+
+        configFileProvider([
+            configFile(fileId: 'salix.properties',
+            variable: 'PROPS_FILE')
+        ]) {
+            def props = readProperties file: PROPS_FILE
+            env.DEBUG = props.DEBUG
+        }
+
+        if (PROTECTED_BRANCH) {
+            configFileProvider([
+                configFile(fileId: "salix.branch.${env.BRANCH_NAME}",
+                variable: 'BRANCH_PROPS_FILE')
+            ]) {
+                def props = readProperties file: BRANCH_PROPS_FILE
+                env.BACK_REPLICAS = props.BACK_REPLICAS
+                env.NODE_ENV = props.NODE_ENV
+            }
         }
 
         PROTECTED_BRANCH = [
@@ -31,16 +38,10 @@ node {
         RUN_TESTS = !PROTECTED_BRANCH && FROM_GIT
         RUN_BUILD = PROTECTED_BRANCH && FROM_GIT
 
-        configFileProvider([
-            configFile(fileId: "salix.groovy",
-            variable: 'GROOVY_FILE')
-        ]) {
-            load env.GROOVY_FILE
-        }
-
         // https://www.jenkins.io/doc/book/pipeline/jenkinsfile/#using-environment-variables
         echo "Node: ${NODE_NAME}"
         echo "Workspace: ${WORKSPACE}"
+        echo "Debug: ${env.DEBUG}"
     }
 }
 pipeline {