Update Jenkinsfile to perform existing jenkins tasks

Signed-off-by: Mike Dougherty <mike.dougherty@docker.com>

Jenkinsfile

@@ -1,8 +1,80 @@
-// Only run on Linux atm
+#!groovy
-wrappedNode(label: 'docker') {
-  deleteDir()
-  stage "checkout"
-  checkout scm
 
-  documentationChecker("docs")
+def image
+
+def checkDocs = { ->
+  wrappedNode(label: 'linux') {
+    deleteDir(); checkout(scm)
+    documentationChecker("docs")
+  }
 }
+
+def buildImage = { ->
+  wrappedNode(label: "linux && !zfs") {
+    stage("build image") {
+      deleteDir(); checkout(scm)
+      def imageName = "dockerbuildbot/compose:${gitCommit()}"
+      image = docker.image(imageName)
+      try {
+        image.pull()
+      } catch (Exception exc) {
+        image = docker.build(imageName, ".")
+        image.push()
+      }
+    }
+  }
+}
+
+def runTests = { Map settings ->
+  def dockerVersions = settings.get("dockerVersions", null)
+  def pythonVersions = settings.get("pythonVersions", null)
+
+  if (!pythonVersions) {
+    throw new Exception("Need Python versions to test. e.g.: `runTests(pythonVersions: 'py27,py34')`")
+  }
+  if (!dockerVersions) {
+    throw new Exception("Need Docker versions to test. e.g.: `runTests(dockerVersions: 'all')`")
+  }
+
+  { ->
+    wrappedNode(label: "linux && !zfs") {
+      stage("test python=${pythonVersions} / docker=${dockerVersions}") {
+        deleteDir(); checkout(scm)
+        def storageDriver = sh(script: 'docker info | awk -F \': \' \'$1 == "Storage Driver" { print $2; exit }\'', returnStdout: true).trim()
+        echo "Using local system's storage driver: ${storageDriver}"
+        sh """docker run \\
+          -t \\
+          --rm \\
+          --privileged \\
+          --volume="\$(pwd)/.git:/code/.git" \\
+          --volume="/var/run/docker.sock:/var/run/docker.sock" \\
+          -e "TAG=${image.id}" \\
+          -e "STORAGE_DRIVER=${storageDriver}" \\
+          -e "DOCKER_VERSIONS=${dockerVersions}" \\
+          -e "BUILD_NUMBER=\$BUILD_TAG" \\
+          -e "PY_TEST_VERSIONS=${pythonVersions}" \\
+          --entrypoint="script/ci" \\
+          ${image.id} \\
+          --verbose
+        """
+      }
+    }
+  }
+}
+
+def buildAndTest = { ->
+  buildImage()
+  // TODO: break this out into meaningful "DOCKER_VERSIONS" values instead of all
+  parallel(
+    failFast: true,
+    all_py27: runTests(pythonVersions: "py27", dockerVersions: "all"),
+    all_py34: runTests(pythonVersions: "py34", dockerVersions: "all"),
+  )
+}
+
+
+parallel(
+  failFast: false,
+  docs: checkDocs,
+  test: buildAndTest
+)

script/test/all

@@ -24,6 +24,7 @@ fi
 
 
 BUILD_NUMBER=${BUILD_NUMBER-$USER}
+PY_TEST_VERSIONS=${PY_TEST_VERSIONS:-py27,py34}
 
 for version in $DOCKER_VERSIONS; do
   >&2 echo "Running tests against Docker $version"
@@ -58,6 +59,6 @@ for version in $DOCKER_VERSIONS; do
     --env="DOCKER_VERSION=$version" \
     --entrypoint="tox" \
     "$TAG" \
-    -e py27,py34 -- "$@"
+    -e "$PY_TEST_VERSIONS" -- "$@"
 
 done