Added s390x support

.compile_binaries

@@ -40,6 +40,22 @@ build_armv6hf() {
   done
 }
 
+build_s390x() {
+ # Linux s390x static executable
+ sudo apt-get update
+ sudo apt-get -y install ghc cabal-install
+ cabal update
+ cabal -j1 install --dependencies-only
+ cabal build shellcheck
+
+ path="$(find . -name 'shellcheck' -type f)"
+  [[ -e "$path" ]]
+  for tag in $TAGS
+  do 
+    cp "$path" "deploy/shellcheck-$tag.linux-s390x"; 
+  done
+ }
+  
 build_windows() {
   # Windows .exe
   docker run -v "$PWD:/appdata" koalaman/winghc cuib

.github_deploy

@@ -12,9 +12,23 @@ install_deps() {
   version="2.7.0"  # 2.14.1 fails to overwrite duplicates
   case "$(uname)" in
     Linux)
+     if [[ $(uname -m) == 's390x' ]]; then
+      sudo apt-get update ;
+      sudo apt-get install -y wget tar git make ruby2.3-dev gcc groff bsdmainutils bsdmainutils locales-all golang-1.10 tmux ;
+      sudo ln -s /usr/bin/tmux ~/bin/tmux
+      gem install bundler:1.16.0
+      export GOPATH=$PWD ;
+      export LC_ALL="en_US.UTF-8"
+      export PATH=/usr/lib/go-1.10/bin:$PATH ;
+      mkdir -p $GOPATH/src/github.com/github ;
+      git clone --config transfer.fsckobjects=false --config receive.fsckobjects=false --config fetch.fsckobjects=false https://github.com/github/hub.git $GOPATH/src/github.com/github/hub ;
+      cd $GOPATH/src/github.com/github/hub && git checkout v2.7.0 ;
+      sudo env PATH=$PATH GOPATH=$GOPATH make install ;
+     else
       sudo apt-get update
       sudo apt-get install curl
       curl -L "https://github.com/github/hub/releases/download/v$version/hub-linux-amd64-$version.tgz" | tar xvz --strip-components=1 "hub-linux-amd64-$version/bin/hub"
+     fi 
       ;;
     Darwin)
       curl -L "https://github.com/github/hub/releases/download/v$version/hub-darwin-amd64-$version.tgz" | tar xvz --strip-components=1 "hub-darwin-amd64-$version/bin/hub"

.prepare_deploy

@@ -51,6 +51,14 @@ do
   rm "shellcheck"
 done
 
+for file in *.linux-s390x
+do
+  base="${file%.*}"
+  cp "$file" "shellcheck"
+  tar -cJf "$base.linux.s390x.tar.xz" --transform="s:^:$base/:" README.txt LICENSE.txt shellcheck
+  rm "shellcheck"
+done
+
 for file in *.darwin-x86_64
 do
   base="${file%.*}"

.travis.yml

@@ -28,6 +28,11 @@ jobs:
         create:
           name: ws-aarch64
           paths: deploy
+    - env: BUILD=s390x
+      workspaces:
+        create:
+          name: ws-s390x
+          paths: deploy
     - env: BUILD=osx
       os: osx
       workspaces:
@@ -42,6 +47,7 @@ jobs:
           - ws-linux
           - ws-armv6hf
           - ws-aarch64
+          - ws-s390x
           - ws-windows
       script:
         - ls -la ${CASHER_DIR}/ || true