feat: Add neovim 0.3.2+ support; Add fancy badges to README

.travis.yml

@@ -5,6 +5,7 @@ services:
 language: generic
 env:
   - OPTIONS=--vim-81-only
+  - OPTIONS=--neovim-03-only
   - OPTIONS=--linter-only
 script: |
   ./run-tests -v $OPTIONS

Dockerfile

@@ -1,6 +1,8 @@
 FROM tweekmonster/vim-testbed:latest
 
-RUN install_vim -tag v8.1.0519 -build
+RUN install_vim \
+      -tag v8.1.1511 -build \
+      -tag neovim:v0.3.2 -build
 
 ENV PACKAGES="bash git python py-pip"
 

README.md

@@ -1,4 +1,7 @@
-# DoGe [![Travic CI Build Status](https://travis-ci.com/kkoomen/doge.svg?branch=master)](https://travis-ci.com/kkoomen/doge)
+<center>
+# DoGe
+[![Travic CI Build Status](https://travis-ci.com/kkoomen/doge.svg?branch=master)](https://travis-ci.com/kkoomen/doge) ![Minimum supported vim version](https://img.shields.io/badge/vim-8.1%2B-informational.svg) ![Minimum supported neovim version](https://img.shields.io/badge/neovim-0.3.2%2B-informational.svg) ![License](https://img.shields.io/github/license/kkoomen/doge.svg)
+</center>
 
 We all love documentation because it makes our codebases easier to understand,
 yet no one has time to write it in a good and proper way or some might not even

run-tests

@@ -29,14 +29,15 @@ set -e
 set -u
 
 docker_image=kkoomen/doge
-current_docker_image_id=17b41b268a58
+current_docker_image_id=5a3156d58b1d
 
 DOGE_DOCKER_IMAGE="$docker_image"
 export DOGE_DOCKER_IMAGE
 
 verbose_flag=''
 verbose=0
 run_vim_81_tests=1
+run_neovim_03_tests=1
 run_linter=1
 
 while [ $# -ne 0 ]; do
@@ -48,12 +49,34 @@ while [ $# -ne 0 ]; do
   ;;
   --vim-81-only)
     run_linter=0
+    run_neovim_03_tests=0
+    shift
+  ;;
+  --neovim-03-only)
+    run_linter=0
+    run_vim_81_tests=0
     shift
   ;;
   --linter-only)
     run_vim_81_tests=0
+    run_neovim_03_tests=0
     shift
   ;;
+  --help)
+      echo 'Usage: ./run-tests [OPTION]... [FILE]...'
+      echo
+      echo 'Filenames can be given as arguments to run a subset of tests.'
+      echo 'For example: ./run-tests test/filetypes/python/functions.vader test/filetypes/java/class-methods.vader'
+      echo
+      echo 'Options:'
+      echo '  -v                Enable verbose output'
+      echo '  --vim-81-only     Run tests only for Vim 8.1'
+      echo '  --neovim-03-only  Run tests only for NeoVim 0.3'
+      echo '  --linters-only    Run only Vint'
+      echo '  --help            Show this help text'
+      echo '  --                Stop parsing options after this'
+      exit 0
+  ;;
   --)
       shift
       break
@@ -113,8 +136,9 @@ trap cancel_tests INT TERM
 
 file_number=0
 pid_list=''
-for vim in $(docker run --rm "$DOGE_DOCKER_IMAGE" ls /vim-build/bin | grep '^vim'); do
-  if ( [[ $vim =~ ^vim-v8.1 ]] && ((run_vim_81_tests)) ); then
+for vim in $(docker run --rm "$DOGE_DOCKER_IMAGE" ls /vim-build/bin | grep '^neovim\|^vim'); do
+   if ( [[ $vim =~ ^vim-v8.1 ]] && ((run_vim_81_tests)) ) \
+   || ( [[ $vim =~ ^neovim-v0.3 ]] && ((run_neovim_03_tests)) ); then
       echo "Starting Vim: $vim..."
       file_number=$((file_number+1))
       scripts/run-vader-tests $verbose_flag "$vim" "$tests" > "$output_dir/$file_number" 2>&1 &