Changed build scripts

script/.env

@@ -0,0 +1,4 @@
+
+PROJECT_NAME=JWTDecode
+XCODE_WORKSPACE=JWTDecode.xcworkspace
+XCODE_PROJECT=

script/bootstrap

@@ -1,47 +1,227 @@
 #!/bin/bash
 
-export SCRIPT_DIR=$(dirname "$0")
+set -e
 
-##
-## Bootstrap Process
-##
-
-main ()
+install_homebrew ()
 {
-    local submodules=$(git submodule status)
-    local result=$?
+  if [ -z $GITHUB_ACCESS_TOKEN ]
+  then
+    export HOMEBREW_GITHUB_API_TOKEN=$GITHUB_ACCESS_TOKEN
+  fi
+
+  if type brew > /dev/null
+  then
+    echo "    ✔ brew is already installed"
+    echo ""
+    echo " → Updating homebrew formulas"
+    brew update > /dev/null || brew update > /dev/null
+    echo "    ✔ formulas updated"
+  else
+    command -v ruby >/dev/null 2>&1 || { echo >&2 "Error: Some ruby of version is required to install homebrew. Aborting"; exit 1; }
+    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+  fi
+}
 
-    if [ "$result" -ne "0" ]
+# param $1 formula name
+# param $2 [optional] tap path
+brew_install ()
+{
+  formula_version=`brew list --versions $1`
+  if [ -z "$formula_version" ]
+  then
+    if [ -z $2 ]
     then
-        exit $result
+      formula_name=$1
+    else
+      formula_name="$2/$1"
     fi
+    echo ""
+    echo " → Installing brew formula $formula_name"
+    brew install -v $formula_name > /dev/null 2>&1
 
-    if [ -n "$submodules" ]
+    # Extract version
+    regexp="^.*([0-9]\.[0-9]\.[0-9]).*$"
+    installed_version=""
+    eval "output=\"$(brew info $1)\""
+    if [[ $output =~ $regexp ]]
     then
-        echo "*** Updating submodules..."
-        update_submodules
+      installed_version=${BASH_REMATCH[1]}
     fi
+
+    echo "    ✔ $formula_name $installed_version has been installed"
+  else
+    echo "    ✔ $1 is already installed"
+  fi
 }
 
-bootstrap_submodule ()
+print_gem_install_cmd ()
 {
-    local bootstrap="script/bootstrap"
-
-    if [ -e "$bootstrap" ]
+  regexp="gem ['\"]([a-zA-Z0-9_-]+)['\"](,.*)?"
+  gems=""
+  while read -r line
+  do
+    if [[ $line =~ $regexp ]]
     then
-        echo "*** Bootstrapping $name..."
-        "$bootstrap" >/dev/null
-    else
-        update_submodules
+      gems="$gems ${BASH_REMATCH[1]}"
     fi
+  done < Gemfile
+
+  echo ""
+  echo "  $> 'sudo gem install$gems'"
+  echo ""
+}
+
+bundle_install ()
+{
+  echo ""
+  echo " → Installing gems"
+  echo ""
+  if type bundle > /dev/null
+  then
+    bundle install
+  else
+    # TODO ask user if he/she wants the script to try to install
+    # rbenv, ruby and bundler.
+    printf "\033[1;33m⚠ WARNING: Ruby gems in Gemfile could not be installed because 'bundler' is not available.\n" \
+           "You should install rbenv or rvm and bundler" \
+           "or try to install the gems globally by running the following command:"
+    print_gem_install_cmd
+    printf "\033[0m"
+  fi
+}
+
+install_git_hooks ()
+{
+  if [ ! -z "$INSTALL_GITHOOKS" ]
+  then
+    echo ""
+    echo " → Installing git hooks"
+    echo ""
+    for hook in script/git_hooks/*
+    do
+      cp $hook .git/hooks
+      echo "    ✔ $hook successfully installed"
+    done
+    echo ""
+  fi
+}
+
+bootstrap_carthage ()
+{
+  echo ""
+  echo " → Bootstrapping Carthage"
+  echo ""
+  carthage_cmd="time carthage bootstrap --platform ios"
+
+  if [ "$USE_SSH" == "true" ]
+  then
+    carthage_cmd="$carthage_cmd --use-ssh"
+  fi
+  if [ "$USE_SUBMODULES" == "true" ]
+  then
+    carthage_cmd="$carthage_cmd --use-submodules --no-build"
+  fi
+  eval $carthage_cmd
+}
+
+bootstrap_cocoapods ()
+{
+  echo ""
+  echo " → Bootstrapping Cocoapods"
+  echo ""
+  if type bundle > /dev/null && bundle show pod > /dev/null
+  then
+    bundle exec pod install
+  else
+    pod install
+  fi
+}
+
+echo_submodule_name ()
+{
+  echo "  ✔ $name successfully initialized"
 }
 
-update_submodules ()
+init_submodules ()
 {
-    git submodule sync --quiet && git submodule update --init && git submodule foreach --quiet bootstrap_submodule
+  echo ""
+  echo " → Initializing submodules ..."
+  echo ""
+  git submodule update --quiet --init --recursive > /dev/null
+  git submodule foreach --quiet echo_submodule_name
+}
+
+install_dependencies ()
+{
+  echo ""
+  echo " → Installing dependencies"
+  echo ""
+  install_homebrew
+  brew_install "xcode-coveralls" "macmade/tap"
+
+  if [ -f script/script_hooks/bootstrap ]
+  then
+    script/script_hooks/bootstrap
+  fi
+}
+
+main ()
+{
+  source script/.env
+
+  echo ""
+  echo " Bootstrapping $PROJECT_NAME"
+  echo ""
+
+  install_git_hooks
+  install_dependencies
+
+  if [ -f Cartfile ]
+  then
+    brew_install "carthage"
+    bootstrap_carthage
+  fi
+
+  if [ -f Gemfile ]
+  then
+    bundle_install
+  fi
+
+  if [ -f Podfile ]
+  then
+    bootstrap_cocoapods
+  fi
+
+  if [ -f .gitmodules ]
+  then
+    init_submodules
+  fi
+
+  open_file_name=""
+  if [ -z "$XCODE_WORKSPACE" ]
+  then
+    open_file_name=$XCODE_PROJECT
+  else
+    open_file_name=$XCODE_WORKSPACE
+  fi
+
+  echo ""
+  echo " $PROJECT_NAME successfully bootstrapped"
+  echo ""
+  echo " Usefull scripts:"
+  echo ""
+  echo "  * 'script/test' to run tests."
+  echo "  * 'script/build' to build the project."
+  echo "  * 'script/update' to update project's dependencies."
+  echo ""
+  echo " You can start hacking by executing:"
+  echo ""
+  echo "    open $open_file_name"
+  echo ""
 }
 
-export -f bootstrap_submodule
-export -f update_submodules
+export -f init_submodules
+export -f echo_submodule_name
+export -f brew_install
 
 main