5 files changed, 196 insertions, 0 deletions

diff --git a/scripts/ci/Dockerfile.bitbake b/scripts/ci/Dockerfile.bitbake
new file mode 100644
index 0000000..4dfafec
--- /dev/null
+++ b/scripts/ci/Dockerfile.bitbake
@@ -0,0 +1,36 @@
+FROM debian:stable
+LABEL Description="Image for bitbaking"
+
+RUN sed -i 's#deb http://deb.debian.org/debian stable main#deb http://deb.debian.org/debian stable main contrib#g' /etc/apt/sources.list
+RUN sed -i 's#deb http://deb.debian.org/debian stable-updates main#deb http://deb.debian.org/debian stable-updates main contrib#g' /etc/apt/sources.list
+RUN apt-get update -q && apt-get install -qy \
+     build-essential \
+     bzip2 \
+     chrpath \
+     cpio \
+     default-jre \
+     diffstat \
+     gawk \
+     gcc-multilib \
+     git-core \
+     iputils-ping \
+     iproute \
+     libpython-dev \
+     libsdl1.2-dev \
+     locales \
+     procps \
+     python \
+     python3 \
+     python3-pexpect \
+     qemu \
+     socat \
+     texinfo \
+     unzip \
+     wget \
+     xterm \
+     xz-utils
+
+RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen && locale-gen
+ENV LC_ALL="en_US.UTF-8"
+ENV LANG="en_US.UTF-8"
+ENV LANGUAGE="en_US.UTF-8"
diff --git a/scripts/ci/Jenkinsfile.bleeding b/scripts/ci/Jenkinsfile.bleeding
new file mode 100644
index 0000000..6d0f1e7
--- /dev/null
+++ b/scripts/ci/Jenkinsfile.bleeding
@@ -0,0 +1,74 @@
+// This CI setup checks out aktualizr, meta-updater and updater-repo and builds
+// master branches whenever a change is pushed to any of these
+
+pipeline {
+  agent none
+  environment {
+    TEST_AKTUALIZR_REMOTE = 'aktualizr'
+    TEST_AKTUALIZR_DIR = 'aktualizr'
+    TEST_AKTUALIZR_BRANCH = 'master'
+    TEST_BITBAKE_COMMON_DIR = "/opt/jenkins/bitbake-common"
+  }
+  stages {
+    stage('checkout') {
+      agent any
+      steps {
+        checkout([$class: 'GitSCM',
+            userRemoteConfigs: [
+              [url: 'https://github.com/advancedtelematic/aktualizr', name: 'aktualizr']
+            ],
+            branches: [[name: 'refs/heads/master']],
+            extensions: [
+              [$class: 'DisableRemotePoll'],
+              [$class: 'PruneStaleBranch'],
+              [$class: 'RelativeTargetDirectory',
+                relativeTargetDir: 'aktualizr'
+              ]
+            ],
+        ])
+
+        checkout([$class: 'RepoScm',
+            manifestRepositoryUrl: 'https://github.com/advancedtelematic/updater-repo',
+            manifestBranch: null,
+            manifestFile: 'master.xml',
+            manifestGroup: null,
+            mirrorDir: null,
+            jobs: 0,
+            depth: 0,
+            localManifest: null,
+            destinationDir: 'updater-repo',
+            repoUrl: null,
+            currentBranch: false,
+            resetFirst: true,
+            quiet: false,
+            trace: false,
+            showAllChanges: false,
+        ])
+
+        // ignore bitbake build directories in docker
+        sh 'echo \'build*\' > .dockerignore'
+
+        // override meta-updater commit with currently tested branch
+        sh '''
+           META_UPDATER_COMMIT=$(git rev-parse HEAD)
+           cd updater-repo/meta-updater
+           git checkout $META_UPDATER_COMMIT
+           '''
+      }
+    }
+    stage('build-core-image-minimal') {
+      agent {
+        dockerfile {
+          filename 'scripts/ci/Dockerfile.bitbake'
+          args '-v /opt/jenkins/bitbake-common:/opt/jenkins/bitbake-common'
+        }
+      }
+      steps {
+        sh 'scripts/ci/configure.sh'
+
+        sh 'scripts/ci/build.sh core-image-minimal'
+      }
+    }
+  }
+}
+// vim: set ft=groovy tabstop=2 shiftwidth=2 expandtab:
diff --git a/scripts/ci/README.adoc b/scripts/ci/README.adoc
new file mode 100644
index 0000000..222982b
--- /dev/null
+++ b/scripts/ci/README.adoc
@@ -0,0 +1,14 @@
+= Jenkins setup for running meta-updater CI
+
+As bitbake is quite resource-hungry, there are some special steps that are
+needed to run Jenkins CI tasks:
+
+- docker should be installed and the `jenkins` unix user should belong to
+  the `docker` group
+- `/opt/jenkins` should exist and have `jenkins:jenkins` permissions, it
+  will be mapped as a volume on the same location in the docker build
+  container
+
+Note that for nodes running Jenkins slaves as a docker container, the
+`/opt/jenkins` directory must exist on the host system as well, with
+permissions matching the user and groupd ids in Jenkins' docker
diff --git a/scripts/ci/build.sh b/scripts/ci/build.sh
new file mode 100755
index 0000000..6235428
--- /dev/null
+++ b/scripts/ci/build.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -euo pipefail
+set -x
+
+TEST_MACHINE=${TEST_MACHINE:-qemux86-64}
+TEST_BUILD_DIR=${TEST_BUILD_DIR:-build}
+TEST_REPO_DIR=${TEST_REPO_DIR:-updater-repo}
+
+IMAGE_NAME=${1:-core-image-minimal}
+
+(
+set +euo pipefail
+set +x
+. "${TEST_REPO_DIR}/meta-updater/scripts/envsetup.sh" "${TEST_MACHINE}" "${TEST_BUILD_DIR}"
+
+bitbake "${IMAGE_NAME}"
+)
diff --git a/scripts/ci/configure.sh b/scripts/ci/configure.sh
new file mode 100755
index 0000000..1e87a7b
--- /dev/null
+++ b/scripts/ci/configure.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+set -euo pipefail
+set -x
+
+TEST_MACHINE=${TEST_MACHINE:-qemux86-64}
+TEST_BUILD_DIR=${TEST_BUILD_DIR:-build}
+TEST_REPO_DIR=${TEST_REPO_DIR:-updater-repo}
+
+TEST_AKTUALIZR_DIR=${TEST_AKTUALIZR_DIR:-.}
+TEST_AKTUALIZR_BRANCH=${TEST_AKTUALIZR_BRANCH:-master}
+TEST_AKTUALIZR_REV=${TEST_AKTUALIZR_REV:-$(GIT_DIR="$TEST_AKTUALIZR_DIR/.git" git rev-parse "$TEST_AKTUALIZR_REMOTE/$TEST_AKTUALIZR_BRANCH")}
+TEST_BITBAKE_COMMON_DIR=${TEST_BITBAKE_COMMON_DIR:-}
+
+# move existing conf directory to backup, before generating a new one
+rm -rf "${TEST_BUILD_DIR}/conf.old" || true
+mv "${TEST_BUILD_DIR}/conf" "${TEST_BUILD_DIR}/conf.old" || true
+
+(
+set +euo pipefail
+set +x
+echo ">> Running envsetup.sh"
+. "${TEST_REPO_DIR}/meta-updater/scripts/envsetup.sh" "${TEST_MACHINE}" "${TEST_BUILD_DIR}"
+)
+
+set +x
+
+echo ">> Set common bitbake config options"
+cat << EOF > "${TEST_BUILD_DIR}/conf/site.conf"
+SANITY_TESTED_DISTROS = ""
+SSTATE_MIRRORS ?= "file://.* https://bitbake-cache.atsgarage.com/PATH;downloadfilename=PATH"
+IMAGE_FEATURES += "ssh-server-openssh"
+
+EOF
+
+echo ">> Set aktualizr branch in bitbake's config"
+cat << EOF >> "${TEST_BUILD_DIR}/conf/site.conf"
+SRCREV_pn-aktualizr = "$TEST_AKTUALIZR_REV"
+SRCREV_pn-aktualizr-native = "\${SRCREV_pn-aktualizr}"
+BRANCH_pn-aktualizr = "$TEST_AKTUALIZR_BRANCH"
+BRANCH_pn-aktualizr-native = "\${BRANCH_pn-aktualizr}"
+
+EOF
+
+if [[ -n $TEST_BITBAKE_COMMON_DIR ]]; then
+    echo ">> Set caching"
+    SSTATE_DIR="$TEST_BITBAKE_COMMON_DIR/sstate-cache"
+    DL_DIR="$TEST_BITBAKE_COMMON_DIR/downloads"
+    mkdir -p "$SSTATE_DIR" "$DL_DIR"
+    cat << EOF >> "${TEST_BUILD_DIR}/conf/site.conf"
+SSTATE_DIR = "$SSTATE_DIR"
+DL_DIR = "$DL_DIR"
+EOF
+fi