modify .env settings using Jenkins params

Signed-off-by: Jakub Sokołowski <jakub@status.im>
Signed-off-by: Igor Mandrigin <i@mandrigin.ru>

ci/Jenkinsfile.android

@@ -80,7 +80,7 @@ pipeline {
     }
     stage('Bundle') {
       steps {
-        script { apk = mobile.android.bundle(btype) }
+        script { apk = mobile.android.bundle() }
       }
     }
     stage('Archive') {

ci/Jenkinsfile.combined

@@ -14,7 +14,6 @@ pipeline {
     ))
   }
 
-
   stages {
     stage('Prep') {
       steps { script {

ci/Jenkinsfile.ios

@@ -65,7 +65,7 @@ pipeline {
     }
     stage('Bundle') {
       steps {
-        script { api = mobile.ios.bundle(btype) }
+        script { api = mobile.ios.bundle() }
       }
     }
     stage('Archive') {

ci/android.groovy

@@ -1,14 +1,15 @@
 utils = load 'ci/utils.groovy'
 
-def bundle(type = 'nightly') {
+def bundle() {
+  def btype = utils.getBuildType()
   /* Disable Gradle Daemon https://stackoverflow.com/questions/38710327/jenkins-builds-fail-using-the-gradle-daemon */
   def gradleOpt = "-PbuildUrl='${currentBuild.absoluteUrl}' -Dorg.gradle.daemon=false "
   def target = "release"
 
-  if (type in ['pr', 'e2e']) {
+  if (btype in ['pr', 'e2e']) {
     /* PR builds shouldn't replace normal releases */
     target = 'pr'
-  } else if (type == 'release') {
+  } else if (btype == 'release') {
     gradleOpt += "-PreleaseVersion='${utils.getVersion('mobile_files')}'"
   }
   dir('android') {
@@ -28,7 +29,7 @@ def bundle(type = 'nightly') {
   }
   sh 'find android/app/build/outputs/apk'
   def outApk = "android/app/build/outputs/apk/${target}/app-${target}.apk"
-  def pkg = utils.pkgFilename(type, 'apk')
+  def pkg = utils.pkgFilename(btype, 'apk')
   /* rename for upload */
   sh "cp ${outApk} ${pkg}"
   /* necessary for Fastlane */

ci/common.groovy

@@ -53,22 +53,15 @@ def prepNixEnvironment() {
 }
 
 def prep(type = 'nightly') {
+  /* build/downloads all nix deps in advance */
   prepNixEnvironment()
-
+  /* rebase unless this is a release build */
   utils.doGitRebase()
   /* ensure that we start from a known state */
   sh 'make clean'
-  /* select type of build */
-  switch (type) {
-    case 'nightly':
-      sh 'cp .env.nightly .env'; break
-    case 'release':
-      sh 'cp .env.prod .env'; break
-    case 'e2e':
-      sh 'cp .env.e2e .env'; break
-    default:
-      sh 'cp .env.jenkins .env'; break
-  }
+  /* pick right .env and update from params */
+  utils.updateEnv(type)
+
   if (env.TARGET_PLATFORM == 'android' || env.TARGET_PLATFORM == 'ios') {
     /* Run at start to void mismatched numbers */
     utils.genBuildNumber()

ci/ios.groovy

@@ -6,12 +6,10 @@ def plutil(name, value) {
 """
 }
 
-def bundle(type) {
-  if (!type) {
-    type = utils.getBuildType()
-  }
+def bundle() {
+  def btype = utils.getBuildType()
   def target
-  switch (type) {
+  switch (btype) {
     case 'release':     target = 'release'; break;
     case 'testflight':  target = 'release'; break;
     case 'e2e':         target = 'e2e';     break;
@@ -39,14 +37,14 @@ def bundle(type) {
   }
   /* rename built file for uploads and archivization */
   def pkg = ''
-  if (type == 'release') {
+  if (btype == 'release') {
     pkg = utils.pkgFilename('release', 'ipa')
     sh "cp status_appstore/StatusIm.ipa ${pkg}"
-  } else if (type == 'e2e') {
+  } else if (btype == 'e2e') {
     pkg = utils.pkgFilename('e2e', 'app.zip')
     sh "cp status-e2e/StatusIm.app.zip ${pkg}"
-  } else if (type != 'testflight') {
-    pkg = utils.pkgFilename(type, 'ipa')
+  } else if (btype != 'testflight') {
+    pkg = utils.pkgFilename(btype, 'ipa')
     sh "cp status-adhoc/StatusIm.ipa ${pkg}"
   }
   /* necessary for Diawi upload */

ci/jenkins.groovy

@@ -28,21 +28,35 @@ def abortPreviousRunningBuilds() {
   }
 }
 
-def Build(name = null, buildType = null) {
+def Build(name = null) {
+  /**
+   * Generate parameters to pass from current params
+   * This allows utils.updateEnv() to work in sub-jobs
+   **/
+  parameters = params.keySet().collectEntries { key ->
+      [(key): [
+        name: key,
+        value: params.get(key),
+        $class: 'StringParameterValue'
+      ]]
+  }
   /* default to current build type */
-  buildType = buildType ? buildType : utils.getBuildType()
+  parameters['BUILD_TYPE'].value = utils.getBuildType()
   /* need to drop origin/ to match definitions of child jobs */
-  def branchName = utils.branchName()
+  parameters['BRANCH'].value = utils.branchName()
+  /* necessary for updating GitHub PRs */
+  parameters['CHANGE_ID'] = [
+    name: 'CHANGE_ID',
+    value: env.CHANGE_ID,
+    $class: 'StringParameterValue'
+  ]
   /* always pass the BRANCH and BUILD_TYPE params with current branch */
   def b = build(
     job: name,
     /* this allows us to analize the job even after failure */
     propagate: false,
-    parameters: [
-      [name: 'BRANCH',     value: branchName,    $class: 'StringParameterValue'],
-      [name: 'BUILD_TYPE', value: buildType,     $class: 'StringParameterValue'],
-      [name: 'CHANGE_ID',  value: env.CHANGE_ID, $class: 'StringParameterValue'],
-  ])
+    parameters: parameters.values()
+  )
   /* BlueOcean seems to not show child-build links */
   println "Build: ${b.getAbsoluteUrl()} (${b.result})"
   if (b.result != 'SUCCESS') {

ci/utils.groovy

@@ -154,7 +154,7 @@ def getBuildType() {
   if (jobName.contains('e2e')) {
       return 'e2e'
   }
-  if (jobName.startsWith('status-react/pull requests')) {
+  if (jobName.startsWith('status-react/prs')) {
       return 'pr'
   }
   if (jobName.startsWith('status-react/nightly')) {
@@ -185,4 +185,29 @@ def changeId() {
   return changeId
 }
 
+def updateEnv(type) {
+  def envFile = "${env.WORKSPACE}/.env"
+  /* select .env based on type of build */
+  def selectedEnv = '.env.jenkins'
+  switch (type) {
+    case 'nightly': selectedEnv = '.env.nightly'; break
+    case 'release': selectedEnv = '.env.prod';    break
+    case 'e2e':     selectedEnv = '.env.e2e';     break
+  }
+  sh "cp ${selectedEnv} .env"
+  /* find a list of .env settings to check for them in params */
+  def envContents = readFile(envFile)
+  def envLines = envContents.split()
+  def envVars = envLines.collect { it.split('=').first() }
+  /* for each var available in params modify the .env file */
+  envVars.each { var ->
+    if (params.get(var)) { /* var exists in params and is not empty */
+      println("Changing setting: ${var}=${params.get(var)}")
+      sh "sed -i'.bkp' 's/${var}=.*/${var}=${params.get(var)}/' ${envFile}"
+    }
+  }
+  /* show contents for debugging purposes */
+  sh "cat ${envFile}"
+}
+
 return this