travisci -> circleci + local concurrent test runner (#273)

.circleci/config.yml

@@ -0,0 +1,77 @@
+version: 2
+aliases:
+  - &job_config
+    docker:
+      - image: jacktasia/dumb-jump-test-runner:v3
+        environment:
+          EVM_EMACS: $EVM_EMACS
+          COVERALLS_REPO_TOKEN: $COVERALLS_REPO_TOKEN
+
+    working_directory: /home/travis/dumb-jump
+
+    steps:
+      - checkout
+      - run: echo "$EVM_EMACS" > ~/EVM_EMACS.txt
+      - restore_cache:
+          keys:
+            - v1-dj-cache-evm-{{ checksum "~/EVM_EMACS.txt" }}
+      - run: evm install $EVM_EMACS --use --skip
+      - save_cache:
+          key: v1-dj-cache-evm-{{ checksum "~/EVM_EMACS.txt" }}
+          paths:
+            - /home/travis/.evm/
+      # cask
+      - restore_cache:
+          keys:
+            - v1-dj-cache-{{ checksum "~/EVM_EMACS.txt" }}
+      - run: cask
+      - save_cache:
+          key: v1-dj-cache-{{ checksum "~/EVM_EMACS.txt" }}
+          paths:
+            - .cask/
+
+      - run:
+          name: Run Tests
+          command: bash test/circleci-runner.sh
+
+jobs:
+  "emacs-24.3-travis":
+    environment:
+      EVM_EMACS: "emacs-24.3-travis"
+    <<: *job_config
+
+  "emacs-24.4-travis":
+    environment:
+      EVM_EMACS: "emacs-24.4-travis"
+    <<: *job_config
+
+  "emacs-24.5-travis":
+    environment:
+      EVM_EMACS: "emacs-24.5-travis"
+    <<: *job_config
+
+  "emacs-25.1-travis":
+    environment:
+      EVM_EMACS: "emacs-25.1-travis"
+    <<: *job_config
+
+  "emacs-25.2-travis":
+    environment:
+      EVM_EMACS: "emacs-25.2-travis"
+    <<: *job_config
+
+  "emacs-26.1-travis":
+    environment:
+      EVM_EMACS: "emacs-26.1-travis"
+    <<: *job_config
+
+workflows:
+  version: 2
+  build:
+    jobs:
+      - "emacs-24.3-travis"
+      - "emacs-24.4-travis"
+      - "emacs-24.5-travis"
+      - "emacs-25.1-travis"
+      - "emacs-25.2-travis"
+      - "emacs-26.1-travis"

Makefile

@@ -10,3 +10,22 @@ unit:
 
 install:
 	${CASK} install
+
+test-concurrent:
+	cask
+	@go run test/ert_runner.go -p ".*-ag-.*" -p ".*-rg-.*" test/dumb-jump-test.el
+
+test-go:
+	@go test ./... -v
+
+docker-build-test-runner:
+	docker build . -t jacktasia/dumb-jump-test-runner:v3 -f test/Dockerfile
+
+docker-push-test-runner:
+	docker push jacktasia/dumb-jump-test-runner:v3
+
+test-all-in-docker:
+	@bash test/run-local-in-docker.sh all
+
+test-in-docker:
+	@bash test/run-local-in-docker.sh current

README.md

@@ -1,6 +1,6 @@
 # dumb-jump
 
-[![Join the chat at https://gitter.im/jacktasia/dumb-jump](https://badges.gitter.im/jacktasia/dumb-jump.svg)](https://gitter.im/jacktasia/dumb-jump?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![Build Status](https://travis-ci.org/jacktasia/dumb-jump.svg)](https://travis-ci.org/jacktasia/dumb-jump) [![Coverage Status](https://coveralls.io/repos/jacktasia/dumb-jump/badge.svg?branch=master&service=github&x=1)](https://coveralls.io/github/jacktasia/dumb-jump?branch=master) [![MELPA](http://melpa.org/packages/dumb-jump-badge.svg?x=6)](http://melpa.org/#/dumb-jump) [![MELPA Stable](https://stable.melpa.org/packages/dumb-jump-badge.svg?x=1)](https://stable.melpa.org/#/dumb-jump)
+[![Join the chat at https://gitter.im/jacktasia/dumb-jump](https://badges.gitter.im/jacktasia/dumb-jump.svg)](https://gitter.im/jacktasia/dumb-jump?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![CircleCI](https://circleci.com/gh/jacktasia/dumb-jump/tree/master.svg?style=svg)](https://circleci.com/gh/jacktasia/dumb-jump/tree/master) [![Coverage Status](https://coveralls.io/repos/jacktasia/dumb-jump/badge.svg?branch=master&service=github&x=1)](https://coveralls.io/github/jacktasia/dumb-jump?branch=master) [![MELPA](http://melpa.org/packages/dumb-jump-badge.svg?x=6)](http://melpa.org/#/dumb-jump) [![MELPA Stable](https://stable.melpa.org/packages/dumb-jump-badge.svg?x=1)](https://stable.melpa.org/#/dumb-jump)
 
 ![Dumb Jump GIF](media/dumb-jump-example-v2.gif?raw=true)
 
@@ -9,7 +9,7 @@
 
 
 #### How  it works
-Dumb Jump uses [The Silver Searcher](https://github.com/ggreer/the_silver_searcher) `ag`, [ripgrep](https://github.com/BurntSushi/ripgrep) `rg`, or `grep` to find potential definitions of a function or variable under point. It uses a set of regular expressions based on the file extension, or `major-mode`, of the current buffer. The matches are run through a shared set of heuristic methods to find the best candidate to jump to. If it can't decide it will present the user with a list in a pop-menu.
+Dumb Jump uses [The Silver Searcher](https://github.com/ggreer/the_silver_searcher) `ag`, [ripgrep](https://github.com/BurntSushi/ripgrep) `rg`, or `grep` to find potential definitions of a function or variable under point. It uses a set of regular expressions based on the file extension, or `major-mode`, of the current buffer. The matches are run through a shared set of heuristic methods to find the best candidate to jump to. If it can't decide it will present the user with a list in a pop-menu, helm, or ivy (see `dumb-jump-selector`).
 
 #### Success Rate
 For the currently [supported languages](#supported-languages) it seems to do a good job of finding what you want. If you find a case where it does not work as expected do not hesitate to [open an issue](https://github.com/jacktasia/dumb-jump/issues). It can be slow if it needs to use `grep` and/or a project is large. Although it can be sped up by [installing `ag`](https://github.com/ggreer/the_silver_searcher#installing) or [installing `rg`](https://github.com/BurntSushi/ripgrep#installation) and/or creating a `.dumbjump` file in your project's root directory with paths that should be excluded ([see configuration](#configuration)).
@@ -182,14 +182,46 @@ I wanted "jump to definition" functionality to "just work" in emacs. I use Intel
 Feedback is very welcome via GitHub issues. I will consider supporting other languages either via issue request or PR. If submitting a PR then please add tests as well.
 
 ## Running Tests
-Requires [Cask](https://github.com/cask/cask).
 
+Opening a PR will use CircleCI to run all the tests against all the supported emacs versions and search programs.
+
+### Running tests locally
+
+There are a lot of options for running the tests locally:
+
+#### Basic/Classic
+requires [Cask](https://github.com/cask/cask) using your local emacs
 ```sh
 cd /path/to/dumb-jump
 cask
 make test
 ```
 
+#### Concurrent
+requires golang and [Cask](https://github.com/cask/cask) using your local emacs
+```sh
+cd /path/to/dumb-jump
+cask
+make test-concurrent
+```
+
+#### Docker (latest emacs)
+only requires docker and runs tests against emacs 26.1
+```sh
+cd /path/to/dumb-jump
+cask
+make test-in-docker
+```
+
+#### Docker (all supported emacs versions)
+only requires docker and runs tests against all supported emacs versions
+```sh
+cd /path/to/dumb-jump
+cask
+make test-all-in-docker
+```
+
+
 ## Alternatives
 
 Here is a list of potential alternative packages for emacs:

dumb-jump.el

@@ -577,7 +577,7 @@ or most optimal searcher."
            :regex "(^|\\W)alias(_method)?\\W+JJJ(\\W|$)"
            :tests ("alias test some_method"
                    "alias_method :test, :some_method"
-                   "alias_method ’test’ ’some_method’"
+                   "alias_method 'test' 'some_method'"
                    "some_class.send(:alias_method, :test, :some_method)")
            :not ("alias some_method test"
                  "alias_method :some_method, :test"

test/Dockerfile

@@ -0,0 +1,24 @@
+FROM ubuntu:14.04
+
+RUN apt-get -qq update || ls
+RUN apt-get install -y --no-install-recommends software-properties-common curl && rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true
+RUN add-apt-repository ppa:gekkio/ag -y
+RUN add-apt-repository ppa:git-core/ppa -y
+RUN apt-get -qq update || ls
+RUN apt-get install -y --no-install-recommends silversearcher-ag git python ruby && rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true
+RUN curl -LO https://github.com/BurntSushi/ripgrep/releases/download/0.10.0/ripgrep_0.10.0_amd64.deb && sudo dpkg -i ripgrep_0.10.0_amd64.deb && rm ripgrep_0.10.0_amd64.deb && rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true
+ENV PATH="/root/.evm/bin:$PATH"
+ENV PATH="/root/.cask/bin:$PATH"
+ENV EVM_EMACS=emacs-24.3-travis
+
+RUN git clone https://github.com/rejeep/evm.git /root/.evm
+RUN evm config path /tmp
+RUN evm install emacs-24.3-travis --use --skip
+RUN curl -fsSkL https://raw.github.com/cask/cask/master/go | python
+
+RUN evm install $EVM_EMACS --use --skip
+
+RUN apt-get install -y --no-install-recommends make libgtk2.0-0 libsm-dev && rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true
+
+ADD test/circleci-runner.sh circleci-runner.sh
+ENTRYPOINT ["bash", "circleci-runner.sh"]

test/circleci-runner.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+source /root/.bashrc
+
+evm install $EVM_EMACS --use --skip # should be a noop when cache
+
+PATH="/root/.evm/bin:$PATH"
+export PATH="/root/.cask/bin:$PATH"
+rg --version
+ag --version
+grep --version
+emacs --version
+git --version
+pwd
+cd /home/travis/dumb-jump
+cask install
+make test

test/dumb-jump-test.el

@@ -5,7 +5,6 @@
 (require 'noflet)
 (require 'el-mock)
 (require 'popup)
-
 ;;; Code:
 
 (defun dumb-jump-output-rule-test-failures (failures)