Added 'Cloud Foundry' command line interface as overlay bundle.

src/.config

@@ -80,6 +80,11 @@ LUA_SOURCE_URL=https://www.lua.org/ftp/lua-5.3.4.tar.gz
 #
 STATIC_GET_SOURCE_URL=http://s.minos.io/s
 
+# You can find the latest Cloud Foundry CLI binary here:
+#
+#   http://github.com/cloudfoundry/cli
+#
+CLOUD_FOUNDRY_CLI_URL=http://cli.run.pivotal.io/stable?release=linux64-binary&source=github
 
 
 ####################################################
@@ -165,11 +170,12 @@ COPY_SOURCE_ISO=true
 # mll_utils  - set of executable utilities (mll-*).
 # lua        - scripting language
 # static_get - portable binaries for Linux (http://s.minos.io)
+# cf_cli     - CLoud Foundry CLI (command line interface)
 #
 # Refer to the README file for more information.
 #
-#OVERLAY_BUNDLES=glibc_full,links,dropbear,java,felix,mll_utils,lua
-#OVERLAY_BUNDLES=static_get
+#OVERLAY_BUNDLES=glibc_full,links,dropbear,java,felix,mll_utils,lua,static_get,cf_cli
+#OVERLAY_BUNDLES=cf_cli
 
 # This property enables the standard penguin boot logo in the upper left corner
 # of the screen. The property is used in 'xx_build_kernel.sh'. The default value

src/minimal_overlay/bundles/cf_cli/01_get.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+SRC_DIR=$(pwd)
+
+# Find the main source directory
+cd ../../..
+MAIN_SRC_DIR=$(pwd)
+cd $SRC_DIR
+
+# Grab everything after the '=' character.
+#DOWNLOAD_URL=$(grep -i CLOUD_FOUNDRY_CLI_URL $MAIN_SRC_DIR/.config | cut -f2 -d'=')
+# TODO - hardcoding for now
+DOWNLOAD_URL="http://cli.run.pivotal.io/stable?release=linux64-binary&source=github"
+
+# Read the 'USE_LOCAL_SOURCE' property from '.config'
+USE_LOCAL_SOURCE="$(grep -i USE_LOCAL_SOURCE $MAIN_SRC_DIR/.config | cut -f2 -d'=')"
+
+if [ "$USE_LOCAL_SOURCE" = "true" -a ! -f $MAIN_SRC_DIR/source/overlay/cf-cli.tgz  ] ; then
+  echo "Shell script $MAIN_SRC_DIR/source/overlay/cf-cli.tgz is missing and will be downloaded."
+  USE_LOCAL_SOURCE="false"
+fi
+
+cd $MAIN_SRC_DIR/source/overlay
+
+if [ ! "$USE_LOCAL_SOURCE" = "true" ] ; then
+  # Downloading cloud foundry compressed binary archive. The '-c' option allows the download to resume.
+  echo "Downloading cloud foundry compressed binary archive from $DOWNLOAD_URL"
+  wget -O cf-cli.tgz -c $DOWNLOAD_URL
+else
+  echo "Using local cloud foundry compressed binary archive $MAIN_SRC_DIR/source/overlay/cf-cli.tgz"
+fi
+
+# Delete folder with previously prepared cloud foundry cli.
+echo "Removing cloud foundry cli work area. This may take a while..."
+rm -rf ../../work/overlay/clofo
+mkdir ../../work/overlay/clofo
+
+# Copy cf-cli.tgz to folder 'work/overlay/clofo'.
+cp cf-cli.tgz ../../work/overlay/clofo
+
+cd $SRC_DIR
+

src/minimal_overlay/bundles/cf_cli/02_install.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+SRC_DIR=$(pwd)
+
+# Find the main source directory
+cd ../../..
+MAIN_SRC_DIR=$(pwd)
+cd $SRC_DIR
+
+echo "Removing old cloud foundry artifacts. This may take a while..."
+rm -rf $MAIN_SRC_DIR/work/overlay/clofo/clofo_installed
+mkdir -p $MAIN_SRC_DIR/work/overlay/clofo/clofo_installed/opt/clofo
+mkdir -p $MAIN_SRC_DIR/work/overlay/clofo/clofo_installed/bin
+
+cd $MAIN_SRC_DIR/work/overlay/clofo
+
+cp $MAIN_SRC_DIR/source/overlay/cf-cli.tgz .
+
+tar -xvf cf-cli.tgz
+rm -f LICENSE NOTICE cf-cli.tgz
+chmod +rx cf
+
+cp cf $MAIN_SRC_DIR/work/overlay/clofo/clofo_installed/opt/clofo/cf
+
+cd $MAIN_SRC_DIR/work/overlay/clofo/clofo_installed
+
+ln -s ../opt/clofo/cf bin/cf
+
+cp -r $MAIN_SRC_DIR/work/overlay/clofo/clofo_installed/* \
+  $MAIN_SRC_DIR/work/src/minimal_overlay/rootfs
+
+echo "cloud foundry cli has been installed."
+
+cd $SRC_DIR
+

src/minimal_overlay/bundles/cf_cli/bundle.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+SRC_DIR=$(pwd)
+
+time sh 01_get.sh
+time sh 02_install.sh
+
+cd $SRC_DIR
+