add Jenkinsfile

Jenkinsfile

@@ -0,0 +1,20 @@
+pipeline {
+	agent none
+	options {
+		copyArtifactPermission('*');
+	}
+	stages {
+		stage('build') {
+			agent {
+				docker { image '${env.DOCKER_PREFIX}/picosdk' }
+			}
+			steps {
+				sh 'mkdir -p build'
+				sh "cd build && rm -rf ./* && cmake .."
+				sh "cd build && make -j${env.JOBS_COUNT}"
+				archiveArtifacts './build/*.uf2'
+				sh 'rm -rf ./build'
+			}
+		}
+	}
+}