script refactoring

- Move scripts to top-level directory
- Allow autocomplete for test directory
- Add -u flag to set to warn on unbound environment variables

.gitignore

@@ -1,8 +1,16 @@
+# Temp files
+*~
 .gradle
+
+# Build
 build/
 
 # Ignore Gradle GUI config
 gradle-app.setting
 
 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
 !gradle-wrapper.jar
+
+# Don't save away IntelliJ config, except code-style which all commits must follow.
+**/.idea/
+!.idea/codeStyleSettings.xml

.travis.yml

@@ -18,7 +18,7 @@ env:
 # matrix:
 #   allow_failures:
 #     # Blocked on (github issue url)
-#     - env: TEST_DIR=com.example-library
+#     - env: TEST_DIR=libraryBuilds/com.example-library
 
 branches:
   only:
@@ -35,21 +35,7 @@ before_install:
   - ./j2objc-gradle/install-osx-jdk7.sh
 
 install:
-  - export TERM=dumb
-  - env
-  - xcrun clang -v
-  - /usr/libexec/java_home -v 1.7 -F -V
-  - java -Xmx32m -version && javac -J-Xmx32m -version
-  - pushd j2objc-gradle
-  - ./gradlew wrapper
-  - ./gradlew dependencies
-  # In this repo, building of the j2objc-gradle plugin is just preperation.
-  - ./gradlew build
-  - popd
-  - pushd libraryBuilds
-  # Downloads and configures j2objc distribution.
-  - ./prep.sh
-
-# Note the install prep leaves us in the libraryBuilds directory.
+  - ./install.sh
+
 script:
-  - ./run-test.sh $TEST_DIR
+  - ./run-test.sh libraryBuilds/$TEST_DIR

libraryBuilds/prep.sh → install-j2objc.sh

@@ -14,12 +14,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-J2OBJC_VERSION=0.9.8.2.1
-mkdir localJ2objcDist
-mkdir common
+# Must be run from the root directory
 
-# Fail if any command fails
-set -ev
+# Fail if anything fails
+set -euv
+
+pushd libraryBuilds
+
+# Specific version can be configured from command line:
+# export J2OBJC_VERSION=X.Y.Z
+# Default is version number listed on following line:
+J2OBJC_VERSION=${J2OBJC_VERSION:=0.9.8.2.1}
+
+# -p flag avoid failure when directory already exists
+mkdir -p localJ2objcDist
+mkdir -p common
 
 pushd localJ2objcDist
 
@@ -31,6 +40,12 @@ if [ ! -e $DIST_FILE ]; then
   curl -L https://github.com/google/j2objc/releases/download/$J2OBJC_VERSION/j2objc-$J2OBJC_VERSION.zip > $DIST_FILE
   unzip $DIST_FILE
   echo j2objc.home=$PWD/$DIST_DIR > ../common/local.properties
+  echo "libraryBuild/common/local.properties configured:"
+  cat ../common/local.properties
 fi
 
+# pop localJ2objcDist
+popd
+
+# pop libraryBuilds
 popd

install.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+#
+# Copyright (c) 2015 the authors of j2objc-common-libs-e2e-test
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Must be run from the root directory
+
+# Fail if anything fails
+set -euv
+
+export TERM=dumb
+env
+xcrun clang -v
+
+/usr/libexec/java_home -v 1.7 -F -V
+java -Xmx32m -version && javac -J-Xmx32m -version
+
+# In this repo, building of the j2objc-gradle plugin is just preperation.
+pushd j2objc-gradle
+./gradlew wrapper
+./gradlew dependencies
+./gradlew build
+popd
+
+# Download and configures j2objc distribution.
+./install-j2objc.sh

libraryBuilds/run-all.sh → run-all.sh

@@ -14,11 +14,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Must be run from the root directory
+
 # Fail if anything fails.
-set -ev
+set -euv
 
-./run-test.sh com.google.code.gson-gson
-./run-test.sh org.joda-joda-convert
-./run-test.sh joda-time-joda-time
-./run-test.sh org.joda-joda-primitives
-./run-test.sh org.apache.commons-commons-lang3
+./run-test.sh libraryBuilds/com.google.code.gson-gson
+./run-test.sh libraryBuilds/org.joda-joda-convert
+./run-test.sh libraryBuilds/joda-time-joda-time
+./run-test.sh libraryBuilds/org.joda-joda-primitives
+./run-test.sh libraryBuilds/org.apache.commons-commons-lang3

libraryBuilds/run-test.sh → run-test.sh

@@ -14,8 +14,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Must be run from the root directory
+
 # Fail if anything fails.
-set -ev
+set -euv
+
+if [[ "$PWD" =~ libraryBuilds ]]; then
+   echo "Should be run from project root and not libraryBuilds directory"
+   exit 1
+fi
 
 TEST_DIR=$1
 pushd $TEST_DIR
@@ -27,13 +34,15 @@ echo Preparing test $TEST_DIR
 # -L follows symbolic links correctly.
 find -L . -name prep.sh | while read PREP_SCRIPT_FILE
 do
-    pushd `dirname $PREP_SCRIPT_FILE`
-    sh prep.sh
-    popd
+  pushd `dirname $PREP_SCRIPT_FILE`
+  sh prep.sh
+  popd
 done
 
 echo Running test $TEST_DIR
 ./gradlew wrapper
 ./gradlew clean
 ./gradlew build --stacktrace
+
+# $TEST_DIR
 popd