Version vandidate 0.4.0 — upgrade Rubies + Setup (#77)

## RulesRuby Version 0.4.0 Candiate Merge:

* Updating .bazelrc
* Moving rbenv install to bin/setup + .travis.yml
* Fixing buildifier complaints
* Fixed TravisCI errors
* Comment out failing test with Docker
* Upgrade various top-level dependencies to the latest
* Upgrade Bazel to 3.4.1
* Really switch to Ruby 2.7.1 as the default

Author: kigster

.bash_bazel

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+#
+# Install me in your ${HOME} folder, and add me to your ~/.bashrc:
+#
+# cp .bash_bazel ~/ && echo 'source ~/.bash_bazel' >> ~/.bashrc 
+#
+
+[[ -n $(command -V brew) ]] && {
+  completion="$(brew --prefix)/etc/bash_completion"
+  [[ -f "${completion}" ]] && {
+    source "${completion}"
+  }
+}
+
+alias bb='bazel build'
+alias bba='bazel build //...:all'
+alias bbr='bazel run'
+alias bbx='bazel clean --expunge'
+alias bbq='bazel query'
+alias bbt='bazel test'
+alias bbqa='bazel query //...:all'
+

.bazelrc

@@ -0,0 +1,29 @@
+# Bazel RC file for Local
+#
+# Flare Folks: please feel free to update this as you see fit. I put
+# initial values here that make the output pretty and github caching
+# possible. I am not as certain about the JVM args. 
+
+# Startup Options
+startup --host_jvm_args=-Xmx500m
+
+# Build Options
+build --verbose_failures 
+build --jobs 30 
+build --progress_report_interval=2
+build --color yes
+build --incompatible_strict_action_env
+build --show_timestamps
+
+# These inherit from Build 
+test --verbose_failures 
+test --test_verbose_timeout_warnings 
+test --verbose_explanations
+
+# These also inherit from build
+query --keep_going
+
+# Custom user overrides 
+# https://docs.bazel.build/versions/master/best-practices.html#bazelrc
+try-import %workspace%/.bazelrc.user
+try-import %workspace%/user.bazelrc

.bazelversion

@@ -1 +1 @@
-2.1.1
+3.4.1

.circleci/.bazelrc

@@ -1,7 +1,7 @@
 #
 # rules_ruby circleci Docker file.
 #
-FROM ruby:2.7.0
+FROM ruby:2.7.1
 
 # make Apt non-interactive
 RUN echo 'APT::Get::Assume-Yes "true";' > /etc/apt/apt.conf.d/90circleci \

.circleci/Dockerfile

@@ -5,7 +5,7 @@ jobs:
     working_directory: /home/circleci/repo
     resource_class: medium
     docker:
-      - image: bazelruby/ruby-2.7.0
+      - image: bazelruby/ruby-2.7.1
     environment:
       PATH: "/usr/local/bin:/usr/bin:/sbin:/opt/bin:/home/circleci/repo/bin:/bin:/sbin:/usr/sbin"
       BUNDLE_PATH: /home/circleci/.bundle_cache
@@ -19,7 +19,6 @@ jobs:
       - run:
           name: "Install ~/.bazelrc and run setup"
           command: |
-            cp .circleci/.bazelrc ${HOME}
             /usr/bin/env bash bin/setup
 
       - run:
@@ -40,7 +39,6 @@ jobs:
       - run:
           name: "Install ~/.bazelrc and run setup"
           command: |
-            cp .circleci/.bazelrc ${HOME}
             /usr/bin/env bash bin/setup
 
       - run:
@@ -57,7 +55,6 @@ jobs:
       - run:
           name: "Install ~/.bazelrc and run setup"
           command: |
-            cp .circleci/.bazelrc ${HOME}
             /usr/bin/env bash bin/setup
 
       - run:
@@ -74,7 +71,6 @@ jobs:
       - run:
           name: "Install ~/.bazelrc and run setup"
           command: |
-            cp .circleci/.bazelrc ${HOME}
             /usr/bin/env bash bin/setup
 
       - run:
@@ -91,7 +87,6 @@ jobs:
       - run:
           name: "Install ~/.bazelrc and run setup"
           command: |
-            cp .circleci/.bazelrc ${HOME}
             /usr/bin/env bash bin/setup
 
       - run:

.circleci/config.yml

@@ -2,3 +2,11 @@
 
 PATH_add bin
 
+[[ -n $(command -V brew) ]] && { 
+  completion="$(brew --prefix)/etc/bash_completion"
+  [[ -f "${completion}" ]] && {
+    echo "Loading bash completion"
+    source "${completion}"
+  }
+}
+

.envrc

@@ -4,3 +4,6 @@
 **/vendor/bundle/**
 **/.DS_Store
 **/.vscode
+
+.bazelrc.user
+user.bazelrc

.gitignore

@@ -0,0 +1 @@
+2.7.1

.ruby-version

@@ -1 +1 @@
-0.1.2
+0.4.0