remove dependency on bootstrap/blueacorn libs

closes #19

bin/.functions.sh

@@ -5,11 +5,35 @@ error(){
   exit 1
 }
 
-type greadlink >/dev/null 2>&1 && CWD="$(dirname "$(greadlink -f "$0")")" || \
-  CWD="$(dirname "$(readlink -f "$0")")"
 REPO_ROOT=`git rev-parse --show-toplevel`
 
 
+# subst_inplace : in place file substitution
+############################################
+#
+# usage: sed_inplace "file" "sed substitution"
+#    ex: sed_inplace "/tmp/file" "s/CLIENT_CODE/BA/g"
+#
+
+sed_inplace(){
+  # linux
+  local SED_CMD="sed"
+
+  if [[ $OSTYPE == darwin* ]]; then
+    if $(type gsed >/dev/null 2>&1); then
+      local SED_CMD="gsed"
+    elif $(type /usr/local/bin/sed >/dev/null 2>&1); then
+      local SED_CMD="/usr/local/bin/sed"
+    else
+      sed -i '' -E "$2" $1
+      return
+    fi
+  fi
+
+  $SED_CMD -r -i "$2" $1
+}
+
+
 env_bootstrap(){
 
   [ ! -z "$BLUEACORN_DIR" ] || error "BLUEACORN_DIR cannot be empty." \

bin/env

@@ -279,9 +279,6 @@ env_make() {
   [ -e $ENV_DIR/envars ] || error "repo appears uninitialized"
   source $ENV_DIR/envars
 
-  source $BLUEACORN_DIR/lib/functions || error \
-    "could not source BA functions" "run bootstrap or restart your shell"
-
   [ -z "$ENV" ] && read -p "environment name to generate: " ENV
 
   echo "skel environments -->"
@@ -351,6 +348,8 @@ env_make() {
 # runtime
 #########
 
+source $CWD/.functions.sh || error "unable to load shared functions"
+
 runstr="display_help"
 
 if [ $# -eq 0 ]; then

bin/skel

@@ -58,7 +58,6 @@ error(){
   exit 1
 }
 
-. $BLUEACORN_DIR/lib/functions || error "missing BA funcs" "run bootstrap?"
 
 # globals
 #########
@@ -275,6 +274,9 @@ pilot_update(){
 # runtime
 #########
 
+source $CWD/.functions.sh || error "unable to load shared functions"
+
+
 runstr="display_help"
 
 if [ $# -eq 0 ]; then