From 91dc2ae658b211284c1a6c06c7e356ab3fc2f8e0 Mon Sep 17 00:00:00 2001
From: Jean-Francois Penven <Jean-Francois.Penven@silabs.com>
Date: Tue, 12 Jul 2022 17:02:00 +0000
Subject: [PATCH] Pull request #11: Optimize build time with parrallel node

Merge in WMN_TOOLS/matter from optimize_ci_build_time to silabs

Squashed commit of the following:

commit 7ec0d686f99aac591c24a7a1492cd9238979a758
Author: jepenven-silabs <jean-francois.penven@silabs.com>
Date:   Tue Jul 12 10:06:57 2022 -0400

    Optimize build time with parrallel node
---
 Jenkinsfile                                   | 87 ++++++++++++++++++-
 .../build_openthread_csa_examples.py          | 14 ++-
 2 files changed, 97 insertions(+), 4 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 244d93ebe31896..c6f216f91258be 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -125,6 +125,87 @@ def buildOpenThreadExamples()
     }
 }
 
+def buildOpenThreadLight()
+{
+    actionWithRetry {
+        node(buildFarmLabel)
+        {
+            def workspaceTmpDir = createWorkspaceOverlay(advanceStageMarker.getBuildStagesList(),
+                                                            buildOverlayDir)
+            def dirPath = workspaceTmpDir + createWorkspaceOverlay.overlayMatterPath
+            def saveDir = 'matter/'
+            dir(dirPath) {
+                withDockerContainer(image: "connectedhomeip/chip-build-efr32:0.5.64", args: "-u root")
+                {
+                    // CSA Examples build
+                    withEnv(['PW_ENVIRONMENT_ROOT='+dirPath])
+                    {
+                      	sh 'python3 ./silabs_ci_scripts/build_openthread_csa_examples.py lighting-app'
+                    }
+                }
+            }
+            deactivateWorkspaceOverlay(advanceStageMarker.getBuildStagesList(),
+                                       workspaceTmpDir,
+                                       'matter/',
+                                       '-name "*.s37" -o -name "*.map"')
+        }
+    }
+}
+
+def buildOpenThreadLock()
+{
+    actionWithRetry {
+        node(buildFarmLabel)
+        {
+            def workspaceTmpDir = createWorkspaceOverlay(advanceStageMarker.getBuildStagesList(),
+                                                            buildOverlayDir)
+            def dirPath = workspaceTmpDir + createWorkspaceOverlay.overlayMatterPath
+            def saveDir = 'matter/'
+            dir(dirPath) {
+                withDockerContainer(image: "connectedhomeip/chip-build-efr32:0.5.64", args: "-u root")
+                {
+                    // CSA Examples build
+                    withEnv(['PW_ENVIRONMENT_ROOT='+dirPath])
+                    {
+                      	sh 'python3 ./silabs_ci_scripts/build_openthread_csa_examples.py lock-app'
+                    }
+                }
+            }
+            deactivateWorkspaceOverlay(advanceStageMarker.getBuildStagesList(),
+                                       workspaceTmpDir,
+                                       'matter/',
+                                       '-name "*.s37" -o -name "*.map"')
+        }
+    }
+}
+
+def buildOpenThreadSwitch()
+{
+    actionWithRetry {
+        node(buildFarmLabel)
+        {
+            def workspaceTmpDir = createWorkspaceOverlay(advanceStageMarker.getBuildStagesList(),
+                                                            buildOverlayDir)
+            def dirPath = workspaceTmpDir + createWorkspaceOverlay.overlayMatterPath
+            def saveDir = 'matter/'
+            dir(dirPath) {
+                withDockerContainer(image: "connectedhomeip/chip-build-efr32:0.5.64", args: "-u root")
+                {
+                    // CSA Examples build
+                    withEnv(['PW_ENVIRONMENT_ROOT='+dirPath])
+                    {
+                      	sh 'python3 ./silabs_ci_scripts/build_openthread_csa_examples.py light-switch-app'
+                    }
+                }
+            }
+            deactivateWorkspaceOverlay(advanceStageMarker.getBuildStagesList(),
+                                       workspaceTmpDir,
+                                       'matter/',
+                                       '-name "*.s37" -o -name "*.map"')
+        }
+    }
+}
+
 def buildSilabsCustomOpenThreadExamples()
 {
     actionWithRetry {
@@ -268,7 +349,11 @@ def pipeline()
         def parallelNodes = [:]
 
         // Docker container solution
-        parallelNodes['Build OpenThread Examples']  = { this.buildOpenThreadExamples()   }
+        parallelNodes['Build OpenThread Lighting']      = { this.buildOpenThreadLight()   }
+        parallelNodes['Build OpenThread Lock']          = { this.buildOpenThreadLock()   }
+        parallelNodes['Build OpenThread Light switch']  = { this.buildOpenThreadSwitch()   }
+
+
         parallelNodes['Build Wifi Examples']        = { this.buildWiFiExamples()   }
         // TODO Fix ME
         // parallelNodes['Build Custom Examples']      = { this.buildSilabsCustomOpenThreadExamples() }
diff --git a/silabs_ci_scripts/build_openthread_csa_examples.py b/silabs_ci_scripts/build_openthread_csa_examples.py
index 031f66b49fa947..325f0b8d8f9ff9 100644
--- a/silabs_ci_scripts/build_openthread_csa_examples.py
+++ b/silabs_ci_scripts/build_openthread_csa_examples.py
@@ -4,19 +4,27 @@
 import json
 from pathlib import Path
 
+
+if (len(sys.argv) > 1):
+    APPS = sys.argv
+    # Remove path to the scripts
+    APPS.pop(0)
+else:
+    APPS = {"lighting-app", "lock-app", "light-switch-app"}
+
 #Defines
-APPS = {"lighting-app", "lock-app", "light-switch-app"}
 BOARDS = {"BRD4161A", "BRD4186A"}
 BUILDS = {"OpenThread"}
 BUILD_TYPES = {("standard", ""), ("release", "\"chip_detail_logging=false chip_automation_logging=false chip_progress_logging=false is_debug=false show_qr_code=false chip_build_libshell=false enable_openthread_cli=false chip_openthread_ftd=true\"")}
 building_command = './scripts/examples/gn_efr32_example.sh ./examples/{app}/efr32 ./out/CSA/{app}{network} {board} {buildArguments}'
 
 #Build everything
-for build in BUILDS:
-    for app_name in APPS:
+for app_name in APPS:
+    for build in BUILDS:
         for board in BOARDS:
             for build_type in BUILD_TYPES:
 
                 #Build all examples
                 c = building_command.format(app=app_name, network= "/" + build + "/" + build_type[0], board=board, buildArguments=build_type[1])
                 val = subprocess.check_call(c, shell= True)
+