try correction for docopt#44 and travis for macos

.travis.yml

@@ -2,9 +2,17 @@ language: go
 os:
   - linux
   - osx
+
 go:
-  - "1.11.4"
-  #  - "1.13"
+  #- "1.11.4"
+  - "1.14"
+
+# speed up macos brew
+# https://stackoverflow.com/questions/39930171/cache-brew-builds-with-travis-ci
+cache:
+  directories:
+    - $HOME/Library/Caches/Homebrew
+
 before_install:
   # brew update takes very long time
   # according to https://docs.travis-ci.com/user/reference/osx#homebrew
@@ -15,13 +23,16 @@ before_install:
   - go get github.com/docopt/docopt-go
   # get our official repos too
   - go get github.com/docopt/docopts
+
 branches:
   only:
     - docopts-go
     - master
+
 notifications:
   email:
     on_success: never
+
 script:
   - make test
-    #- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then bash -x ./travis/reverse_ssh_tunnel.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then bash -x ./travis/reverse_ssh_tunnel.sh ; fi

get_docopts.sh

@@ -54,8 +54,25 @@ then
   exit 1
 fi
 
+case $OSTYPE in
+  darwin*)
+    echo "I'm on macos"
+    # fix bug https://github.com/docopt/docopts/issues/44
+    ARCH=$(uname -m)
+    OS_URL=darwin
+    ;;
+  linux*)
+    echo "I'm on linux"
+    OS_URL=linux
+    ARCH=$(arch)
+    ;;
+  *)
+    report_issue
+    exit 1
+    ;;
+esac
+
 # try to detect CPU architecture
-ARCH=$(arch)
 case $ARCH in
   x86_64)
     echo "I'm 64-bits"
@@ -75,29 +92,29 @@ case $ARCH in
     ;;
 esac
 
-
-case $OSTYPE in
-  darwin*)
-    echo "I'm on macos"
-    URL="$BASE_URL/$RELEASE/${BINARY}_darwin_${ARCH_BIN}"
-    ;;
-  linux*)
-    echo "I'm on linux"
-    URL="$BASE_URL/$RELEASE/${BINARY}_linux_${ARCH_BIN}"
-    ;;
-  *)
-    report_issue
-    exit 1
-    ;;
-esac
+# result
+BINARY_DOWNLOAD=${BINARY}_${OS_URL}_${ARCH_BIN}
+URL="$BASE_URL/$RELEASE/$BINARY_DOWNLOAD"
 
 echo "Fetching from: $URL"
-if wget -O $BINARY "$URL" ; then
-  file $BINARY
-  chmod a+x $BINARY
+
+# verification
+if wget "$URL" ; then
+  file $BINARY_DOWNLOAD
+  chmod a+x $BINARY_DOWNLOAD
+
+  URL_SHA="$BASE_URL/$RELEASE/sha256sum.txt"
+  sha_file=$(mktemp)
+  echo "verifying sha256sum signature from $URL_SHA ..."
+  wget -O $sha_file --quiet "$URL_SHA"
+  sha256sum --ignore-missing  -c $sha_file
+  rm $sha_file
+
+  echo "renaming $BINARY_DOWNLOAD to $BINARY"
+  mv $BINARY_DOWNLOAD $BINARY
 else
   echo "download failure"
-  rm $BINARY
+  rm $BINARY_DOWNLOAD
   report_issue
   exit 1
 fi

tests/get_doctops.bats

@@ -7,6 +7,8 @@
   # go to repository basepath
   cd ..
   [[ -x docopts ]] && rm docopts
+  unset GIT_USER
+  unset RELEASE
   run ./get_docopts.sh
   echo "$output"
   [[ $status -eq 0 ]]
@@ -23,7 +25,6 @@
   [[ $output =~ $version ]]
 }
 
-
 @test "get_docopts.sh use another repository" {
   # go to repository basepath
   cd ..
@@ -44,3 +45,13 @@
   version='v0.6.4-alpha1'
   [[ $output =~ $version ]]
 }
+
+@test "arch 64bits detection on macos" {
+  if [[ $OSTYPE =~ ^darwin.* ]] ; then
+    echo "checking"
+
+
+  else
+    skip "only on macos, this OS is: $OSTYPE"
+  fi
+}

travis/reverse_ssh_tunnel.sh

@@ -1,13 +1,17 @@
 #!/usr/bin/env bash
+#
+# Usage: a bounce host MUST be set before!
+# ansible playbook not provided yet.
 
 set -euo pipefail
 
-# Usage: a bounce host must be set before
-# ansible playbook not provided yet.
+###################################################################### Config
 
 # The IP here is a temporay public cloud VM
-# You need to edit that IP
-BOUNCEHOSTIP="51.83.248.111"
+# You MUST to edit that IP:
+BOUNCEHOSTIP="51.83.254.145"
+
+###################################################################### Code
 
 # Where to store localy the remote bounce host ssh key
 TEMP_SSH_KEYS=/tmp/$USER-bounce-travis/id_rsa