feat: use two deploy branches for CI builds

This way we have two branches on GitHub that reflect the state of the
website after CI build has finished and pushed.

Jenkinsfile

@@ -1,3 +1,6 @@
+#!/usr/bin/env groovy
+library '[email protected]'
+
 pipeline {
   agent { label 'linux' }
 
@@ -13,44 +16,34 @@ pipeline {
   environment {
     GIT_COMMITTER_NAME = 'status-im-auto'
     GIT_COMMITTER_EMAIL = '[email protected]'
-    PROD_SITE = 'codex.storage'
-    DEV_SITE  = 'dev.codex.storage'
-    DEV_HOST  = '[email protected]'
-    SCP_OPTS  = 'StrictHostKeyChecking=no'
   }
 
   stages {
     stage('Install') {
       steps {
-        sh "yarn install"
+        sh 'yarn install'
       }
     }
 
     stage('Build') {
       steps {
-        sh 'yarn build'
-        sh "echo ${env.PROD_SITE} > build/CNAME"
-      }
-    }
-
-    stage('Publish Prod') {
-      when { expression { env.GIT_BRANCH ==~ /.*master/ } }
-      steps {
-        sshagent(credentials: ['status-im-auto-ssh']) {
-          sh "ghp-import -p build"
+        script {
+          sh 'yarn build'
+          jenkins.genBuildMetaJSON('build/build.json')
         }
       }
     }
 
-    stage('Publish Devel') {
-      when { expression { env.GIT_BRANCH ==~ /.*develop/ } }
+    stage('Publish') {
       steps {
-        sshagent(credentials: ['jenkins-ssh']) {
+        sshagent(credentials: ['status-im-auto-ssh']) {
           sh """
-            rsync -e 'ssh -o ${SCP_OPTS}' -r --delete build/. \
-              ${env.DEV_HOST}:/var/www/${env.DEV_SITE}/
+            ghp-import \
+              -b ${deployBranch()} \
+              -c ${deployDomain()} \
+              -p build
           """
-        }
+         }
       }
     }
   }
@@ -59,3 +52,7 @@ pipeline {
     cleanup { cleanWs() }
   }
 }
+
+def isMasterBranch() { GIT_BRANCH ==~ /.*master/ }
+def deployBranch() { isMasterBranch() ? 'deploy-master' : 'deploy-develop' }
+def deployDomain() { isMasterBranch() ? 'codex.storage' : 'dev.codex.storage' }

README.md

@@ -71,8 +71,12 @@ $ yarn serve
 
 ## CI/CD
 
-- The `master` branch is automatically deployed to the production server (e.g., logos.co) through [CI](https://ci.infra.status.im)
-- The `develop` branch is automatically deployed to the staging server (e.g., dev.logos.co) through [CI](https://ci.infra.status.im)
+- [CI builds](https://ci.infra.status.im/job/website/job/codex.storage/) `master` and pushes to `deploy-master` branch, which is hosted at <https://codex.storage//>.
+- [CI builds](https://ci.infra.status.im/job/website/job/dev.codex.storage/) `develop` and pushes to `deploy-develop` branch, which is hosted at <https://dev.codex.storage//>.
+
+The hosting is done using [Caddy server with Git plugin for handling GitHub webhooks](https://github.com/status-im/infra-misc/blob/master/ansible/roles/caddy-git).
+
+Information about deployed build can be also found in `/build.json` available on the website.
 
 
 ## Change Process