Move More CI into Jenkins - Travis Migration Progress (#5241)

* Add build stage to Jenkinsfile

* Run travisbuild in bash rather than sh

* Add GCC/Clang differentiation

* Use different working directory for each build type.

* Correct directory name

* Remove travis config file

* Always clean workspace afterwards

.travis.yml

@@ -1,78 +0,0 @@
-language: cpp
-cache:
-  ccache: true
-  directories:
-    # Store ctest cost data
-    - Testing
-
-# Use Linux by default
-os: linux
-dist: bionic
-
-# Install newer SeeMake on Linux
-addons:
-  snaps:
-    - name: cmake
-      confinement: classic
-      channel: latest
-
-jobs:
-  include:
-    # ARM workers are the slowest. Having these first in the build matrix makes travis faster overall.
-    - name: "Clang 10.0 - Debug"
-      arch: arm64
-      compiler: clang
-      dist: focal # For Clang 10, bionic is Clang 6 for some reason.
-      before_install: &use-cmake
-        - export PATH=/snap/bin/:${PATH}
-      env: *Debug
-
-    - name: "AppleClang - Debug"
-      os: osx
-      osx_image: xcode11.3
-      before_install:
-        - HOMEBREW_NO_AUTO_UPDATE=1 brew install ccache
-      env: &Debug
-        - TRAVIS_CUBERITE_BUILD_TYPE=Debug
-
-    - name: "Clang 7.0 - Release"
-      compiler: clang
-      before_install: *use-cmake
-      env: *Release
-
-    - name: "Clang 7.0 - Debug"
-      compiler: clang
-      before_install: *use-cmake
-      env: *Debug
-
-    - name: "GCC 7.5 - Release, CMake 3.13, No Unity"
-      compiler: gcc
-      before_install:
-        - wget --output-document=${HOME}/CMake http://cmake.org/files/v3.13/cmake-3.13.0-Linux-x86_64.tar.gz
-        - tar --extract --one-top-level=${HOME}/SeeMake --strip-components 1 --file ${HOME}/CMake
-        - export PATH=${HOME}/SeeMake/bin/:${PATH}
-      env:
-        - TRAVIS_CUBERITE_BUILD_TYPE=Release
-        - TRAVIS_CUBERITE_UNITY_BUILDS=No
-
-    - name: "GCC 7.5 - Debug"
-      compiler: gcc
-      before_install: *use-cmake
-      env: *Debug
-
-# Do not let CMake find ccache wrappers
-# we use CMAKE_CXX_COMPILER_LAUNCHER for ccache support
-before_script:
-  - export PATH=$(echo "$PATH" | sed -e 's/:\/usr\/lib\/ccache//')
-
-# Run the build and tests
-script: ./travisbuild.sh
-
-notifications:
-  email:
-    on_success: change
-    on_failure: always
-
-branches:
-  only:
-    - master

Jenkinsfile

@@ -27,9 +27,35 @@ pipeline {
             }
         }
         stage("Build") {
-            steps {
-                sh 'echo "TODO: Replace Travis here."'
+            parallel {
+                stage("gcc") {
+                    environment {
+                        TRAVIS_CUBERITE_BUILD_TYPE = 'Release'
+                        TRAVIS_JOB_NUMBER = "{$env.BUILD_ID}"
+                        CC = "gcc"
+                        CXX = "g++"
+                    }
+                    steps {
+                        sh 'bash ./travisbuild.sh'
+                    }
+                }
+                stage("clang") {
+                    environment {
+                        TRAVIS_CUBERITE_BUILD_TYPE = 'Debug'
+                        TRAVIS_JOB_NUMBER = "{$env.BUILD_ID}"
+                        CC = "clang"
+                        CXX = "clang++"
+                    }
+                    steps {
+                        sh 'bash ./travisbuild.sh'
+                    }
+                }
             }
         }
     }
+    post {
+        always {
+            cleanWs()
+        }
+    }
 }

travisbuild.sh

@@ -1,4 +1,4 @@
- #!/usr/bin/env bash
+#!/usr/bin/env bash
 
 set -e
 
@@ -20,9 +20,13 @@ if [ `which ccache` ]; then
 	ccache --zero-stats
 fi
 
+workdir="$CC"_"$TRAVIS_CUBERITE_BUILD_TYPE"
+mkdir "$workdir"
+cd "$workdir"
+
 # Work around a Clang + ccache issue with failing builds by disabling
 # precompiled headers. Turn off LTO for faster build speeds
-cmake . -DCMAKE_BUILD_TYPE=${TRAVIS_CUBERITE_BUILD_TYPE} \
+cmake .. -DCMAKE_BUILD_TYPE=${TRAVIS_CUBERITE_BUILD_TYPE} \
         -DBUILD_TOOLS=Yes \
         -DPRECOMPILE_HEADERS=No \
         -DSELF_TEST=Yes \
@@ -31,7 +35,7 @@ cmake . -DCMAKE_BUILD_TYPE=${TRAVIS_CUBERITE_BUILD_TYPE} \
         ${CACHE_ARGS};
 
 echo "Building..."
-cmake --build . --parallel 2;
+cmake --build . --parallel 3;
 
 if [ `which ccache` ]; then
 	echo "Built with ccache, outputting cache stats..."