Test new projects and test against JDK 10 and 11 (#693)

* Add tests for new figwheel projects and simplify test runner

* Abstract out build config

* Build against JDK 8, 10, 11

* Enable tests for all projects

* Add back install

* Use Makefiles where they exist

* Remove make, as it is not on circle images

* Reorder install order

.circleci/config.yml

@@ -1,33 +1,44 @@
+defaults: &defaults
+  working_directory: ~/lein-figwheel
+  environment:
+    LEIN_ROOT: nbd
+    JVM_OPTS: -Xmx3200m
+  steps:
+    - checkout
+    - run: scripts/install-lein
+    - run: scripts/dependency-checksum
+    - restore_cache:
+        key: figwheel-v1-{{ checksum "checksum.tmp" }}
+    - run:
+        name: Install all JARs
+        command: scripts/install
+    - run:
+        name: Test all projects
+        command: scripts/test-all
+    - save_cache:
+        paths:
+          - ~/.m2
+          - ~/.lein/self-installs
+        key: figwheel-v1-{{ checksum "checksum.tmp" }}
+
 version: 2
 jobs:
-  build:
-    working_directory: ~/lein-figwheel
+  build-jdk-8:
+    <<: *defaults
     docker:
-      - image: circleci/clojure:lein-2.7.1
-    environment:
-      LEIN_ROOT: nbd
-      JVM_OPTS: -Xmx3200m
-    steps:
-      - checkout
-      # See https://discuss.circleci.com/t/cant-checksum-multiple-files-with-slashes-in-the-file-path/20667 for why we do this:
-      - run: shasum sidecar/project.clj plugin/project.clj support/project.clj > checksum.tmp
-      - restore_cache:
-          key: figwheel-{{ checksum "checksum.tmp" }}
-      - run: scripts/install
-      - save_cache:
-          paths:
-            - ~/.m2
-          key: figwheel-{{ checksum "checksum.tmp" }}
-      - run:
-          name: Test plugin
-          command: lein test
-          working_directory: plugin
-      - run:
-          name: Test sidecar
-          command: lein test
-          working_directory: sidecar
-      - run:
-          name: Test support
-          command: lein test
-          working_directory: support
-
+      - image: circleci/openjdk:8-node
+  build-jdk-10:
+    <<: *defaults
+    docker:
+      - image: circleci/openjdk:10-node
+  build-jdk-11:
+    <<: *defaults
+    docker:
+      - image: circleci/openjdk:11-ea-node-browsers
+workflows:
+  version: 2
+  build-all:
+    jobs:
+      - build-jdk-8
+      - build-jdk-10
+      - build-jdk-11

scripts/dependency-checksum

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -ex
+
+# See https://discuss.circleci.com/t/cant-checksum-multiple-files-with-slashes-in-the-file-path/20667 for why we do this:
+# Calculates checksums for all Figwheel project dependencies.
+
+shasum sidecar/project.clj plugin/project.clj support/project.clj figwheel-core/deps.edn figwheel-main/deps.edn figwheel-repl/deps.edn /usr/local/bin/lein > checksum.tmp

scripts/install

@@ -1,6 +1,10 @@
 #!/bin/bash
 
-pushd support ; lein install ; popd
-pushd sidecar ; lein install ; popd
-pushd plugin ; lein install ; popd
+set -ex
 
+# We install all JARs so that cross project dependencies work correctly.
+for project in "figwheel-repl" "figwheel-core" "figwheel-main" "plugin" "sidecar" "support"; do
+  pushd ${project}
+  lein install
+  popd
+done

scripts/install-lein

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -ex
+
+# Used for CircleCI so that we can have a build matrix of multiple JDK's to test against.
+# The Clojure images they provide only have a single JDK 8 available.
+sudo wget -O /usr/local/bin/lein https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein
+sudo chmod a+x /usr/local/bin/lein

scripts/test-all

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set -ex
+
+# TODO: add "figwheel-core" "figwheel-main"
+for project in  "figwheel-repl" "plugin" "sidecar" "support"; do
+  pushd ${project}
+  lein test
+  popd
+done