Add checks for merge conflicts/spelling/trailing whitespace with Actions

Lint trailing whitespace

.github/workflows/lint.yml

@@ -0,0 +1,28 @@
+name: Lint
+
+on: [pull_request]
+
+jobs:
+  merge-conflict:
+    name: Merge Conflict
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Check merge conflict
+        run: grep "^<<<<<<< HEAD" $(git ls-files | xargs) && exit 1 || true
+  misspell:
+    name: Check Spelling
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install
+        run: wget -O - -q https://git.io/misspell | sh -s -- -b .
+      - name: Misspell
+        run: git ls-files --empty-directory | xargs ./misspell -error
+  trailing-whitespace:
+    name: Trailing Whitespace
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Check for trailing whitespace
+        run: "! git grep -EIn $'[ \t]+$'"

mruby-audite.gem

@@ -3,5 +3,5 @@ description: Portable MP3 Player based on libmp123 and portaudio
 author: Matthias Georgi
 website: https://github.com/georgi/mruby-audite
 protocol: git
-repository: https://github.com/georgi/mruby-audite.git 
+repository: https://github.com/georgi/mruby-audite.git
 license: MIT

mruby-aws-s3.gem

@@ -3,5 +3,5 @@ description: Client library for Amazon's (AWS) S3 REST API
 author: iij
 website: https://github.com/iij/mruby-aws-s3
 protocol: git
-repository: https://github.com/iij/mruby-aws-s3.git 
+repository: https://github.com/iij/mruby-aws-s3.git
 license: MIT

mruby-bin-mirb-hostbased.gem

@@ -1,5 +1,5 @@
 name: mruby-bin-mirb-hostbased
-description: Hostbased mirb for serial connection 
+description: Hostbased mirb for serial connection
 author: kyab
 website: https://github.com/kyab/mruby-bin-mirb-hostbased
 protocol: git

mruby-channel.gem

@@ -1,5 +1,5 @@
 name: mruby-channel
-description: named FIFO queue with multithreading 
+description: named FIFO queue with multithreading
 author: bggd
 website: https://github.com/bggd/mruby-channel
 protocol: git

mruby-curl.gem

@@ -3,5 +3,5 @@ description: CURL HTTP Client
 author: mattn
 website: https://github.com/mattn/mruby-curl
 protocol: git
-repository: https://github.com/mattn/mruby-curl.git 
+repository: https://github.com/mattn/mruby-curl.git
 license: MIT

mruby-dll.gem

@@ -3,5 +3,5 @@ description: DLL Windows Support
 author: mattn
 website: https://github.com/mattn/mruby-dll
 protocol: git
-repository: https://github.com/mattn/mruby-dll.git 
+repository: https://github.com/mattn/mruby-dll.git
 license: MIT

mruby-eject.gem

@@ -3,5 +3,5 @@ description: Eject CD-ROM
 author: mattn
 website: https://github.com/mattn/mruby-eject
 protocol: git
-repository: https://github.com/mattn/mruby-eject.git 
+repository: https://github.com/mattn/mruby-eject.git
 license: MIT

mruby-env.gem

@@ -3,5 +3,5 @@ description: ENV class implementation
 author: iij
 website: https://github.com/iij/mruby-env
 protocol: git
-repository: https://github.com/iij/mruby-env.git 
+repository: https://github.com/iij/mruby-env.git
 license: MIT

mruby-fltk3.gem

@@ -3,5 +3,5 @@ description: FLTK3 GUI binding.
 author: mattn
 website: https://github.com/mattn/mruby-fltk3
 protocol: git
-repository: https://github.com/mattn/mruby-fltk3.git 
+repository: https://github.com/mattn/mruby-fltk3.git
 license: MIT

mruby-fluent-logger.gem

@@ -1,5 +1,5 @@
 name: mruby-fluent-logger
-description: A structured logger for Fluentd. 
+description: A structured logger for Fluentd.
 author: Kentaro Yoshida
 website: https://github.com/y-ken/fluent-logger-mruby
 protocol: git

mruby-http.gem

@@ -3,5 +3,5 @@ description: HTTP Parser
 author: mattn
 website: https://github.com/mattn/mruby-http
 protocol: git
-repository: https://github.com/mattn/mruby-http.git 
+repository: https://github.com/mattn/mruby-http.git
 license: Apache-2

mruby-inotify.gem

@@ -3,5 +3,5 @@ description: Inotify bindings
 author: FlavourSys Technology GmbH
 website: https://github.com/FlavourSys/mruby-inotify
 protocol: git
-repository: https://github.com/FlavourSys/mruby-inotify.git 
+repository: https://github.com/FlavourSys/mruby-inotify.git
 license: MIT

mruby-json.gem

@@ -3,5 +3,5 @@ description: JavaScript Object Notation
 author: mattn
 website: https://github.com/mattn/mruby-json
 protocol: git
-repository: https://github.com/mattn/mruby-json.git 
+repository: https://github.com/mattn/mruby-json.git
 license: MIT

mruby-kmp.gem

@@ -1,5 +1,5 @@
 name: mruby-kmp
-description: KMP searching algorithm in mruby 
+description: KMP searching algorithm in mruby
 author: santazhang
 website: https://github.com/santazhang/mruby-kmp
 protocol: git

mruby-mecab.gem

@@ -3,5 +3,5 @@ description: Japanese morphological analyzer
 author: mattn
 website: https://github.com/mattn/mruby-mecab
 protocol: git
-repository: https://github.com/mattn/mruby-mecab.git 
+repository: https://github.com/mattn/mruby-mecab.git
 license: MIT

mruby-msagent.gem

@@ -3,5 +3,5 @@ description: Microsoft Agent
 author: mattn
 website: https://github.com/mattn/mruby-msagent
 protocol: git
-repository: https://github.com/mattn/mruby-msagent.git 
+repository: https://github.com/mattn/mruby-msagent.git
 license: MIT

mruby-pjson.gem

@@ -3,5 +3,5 @@ description: JSON Parser written in pure mruby
 author: mattn
 website: https://github.com/mattn/mruby-pjson
 protocol: git
-repository: https://github.com/mattn/mruby-pjson.git 
+repository: https://github.com/mattn/mruby-pjson.git
 license: MIT

mruby-polarssl.gem

@@ -1,5 +1,5 @@
 name: mruby-polarssl
-description: SSL and cryptography functionality from PolarSSL in your mruby programs 
+description: SSL and cryptography functionality from PolarSSL in your mruby programs
 author: luisbebop
 website: https://github.com/luisbebop/mruby-polarssl
 protocol: git

mruby-qml-spawn.gem

@@ -1,5 +1,5 @@
 name: mruby-qml-spawn
-description: Optimized ruby flavored qml->pure ruby pseudo-compiler 
+description: Optimized ruby flavored qml->pure ruby pseudo-compiler
 author: fundamental
 website: https://github.com/mruby-zest/mruby-qml-spawn
 protocol: git

mruby-require.gem

@@ -3,5 +3,5 @@ description: require implementation
 author: mattn
 website: https://github.com/mattn/mruby-require
 protocol: git
-repository: https://github.com/mattn/mruby-require.git 
+repository: https://github.com/mattn/mruby-require.git
 license: MIT

mruby-sinatic.gem

@@ -1,5 +1,5 @@
 name: mruby-sinatic
-description: Sinatra like Web Framework 
+description: Sinatra like Web Framework
 author: mattn
 website: https://github.com/mattn/mruby-sinatic
 protocol: git

mruby-updategems.gem

@@ -3,5 +3,5 @@ description: Rake task to update GEMs
 author: mattn
 website: https://github.com/mattn/mruby-updategems
 protocol: git
-repository: https://github.com/mattn/mruby-updategems.git 
+repository: https://github.com/mattn/mruby-updategems.git
 license: MIT

mruby-uv.gem

@@ -3,5 +3,5 @@ description: libuv interface
 author: mattn
 website: https://github.com/mattn/mruby-uv
 protocol: git
-repository: https://github.com/mattn/mruby-uv.git 
+repository: https://github.com/mattn/mruby-uv.git
 license: MIT

mruby-winapp.gem

@@ -3,5 +3,5 @@ description: Create non-console application for windows
 author: mattn
 website: https://github.com/mattn/mruby-winapp
 protocol: git
-repository: https://github.com/mattn/mruby-winapp.git 
+repository: https://github.com/mattn/mruby-winapp.git
 license: MIT