[DEPLOYMENT ENHANCEMENT] Makes the deployment of models simpler and faster: no...

[DEPLOYMENT ENHANCEMENT] Makes the deployment of models simpler and faster: no thumbnails creation, no blender files among web assets and a separate script to build gzbridge

Change-Id: Ida7773288f9c3a773fa82b791ac41473ceb4912f

deploy-gzbridge-nrp.sh

+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd $DIR
+
+source $HOME/.bashrc
+[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
+if ! node --version | grep  -q v0.10
+then
+  if ! nvm use 0.10 2>/dev/null
+  then
+    printf "\033[0;31mYou must use node v0.10 or use nvm and install v0.10 (ie. nvm install 0.10)\033[0m\n"
+    exit 1
+  fi
+fi
+
+# Install node modules
+npm install
+
+# install bower components
+bower install
+
+#
+# build the c++ server component
+#
+rm -rf build
+mkdir build
+cd build
+
+
+# Run cmake and check for the exit code
+cmake ..
+
+RETVAL=$?
+if [ $RETVAL -ne 0 ]; then
+  echo There are cmake errors, exiting.
+  exit 1
+fi
+
+# continue building if cmake is happy
+make -j 8
+
+cd ../gzbridge
+$DIR/node_modules/.bin/node-gyp configure
+$DIR/node_modules/.bin/node-gyp build -r
+
+RETVAL=$?
+if [ $RETVAL -ne 0 ]; then
+  echo There are node-gyp build errors, exiting.
+  exit 1
+fi
+
+echo "Done"
+

deploy-models-nrp.sh

+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd $DIR
+
+echo "Copy models from ${HOME}/.gazebo/models to ${DIR}/http/client/assets"
+./get_local_models_v2.py $DIR/http/client/assets
+
+echo "Webifying the models (paths in .dae files will be adapted)"
+./webify_models_v3.py $DIR/http/client/assets
+
+echo "Web assets are ready to use!"
+

get_local_models_v2.py

+#!/usr/bin/python
+from __future__ import print_function
+
+import sys
+import os
+import shutil
+import distutils.core
+
+def copy_models(src, dst):
+
+    list_dir = [os.path.join(src, x) for x in os.listdir(src)]
+    sub_dirs = [x for x in list_dir if os.path.isdir(x)]
+    for model_path in sub_dirs:
+        if 'model.config' in os.listdir(model_path):
+            # sys.stdout.write(" copying %s" % model_path)
+            print (".", end="")
+            dest_dir = os.path.join(dst, os.path.split(model_path)[1])
+            if os.path.isdir(dest_dir):
+                shutil.rmtree(dest_dir)
+                print("overriding model %s" % model_path)
+            if os.path.isdir(model_path):
+                os.makedirs(dest_dir)
+                for asset in os.listdir(model_path):
+                    if os.path.basename(asset) is not 'blender': # Assets filtering
+                        source_asset = os.path.join(model_path, asset)
+                        dest_asset = os.path.join(dest_dir, asset)
+                        if os.path.isdir(source_asset):
+                            shutil.copytree(source_asset, dest_asset)
+                        else:
+                            shutil.copy(source_asset, dest_dir)
+        else:
+            print (" %s ignored" % model_path)
+
+
+dest_dir = sys.argv[1]
+
+
+print("copying local models to %s" % dest_dir)
+
+unique_paths = None
+try:
+    gazebo_path =  os.environ['GAZEBO_MODEL_PATH'].split(':')
+
+    model_paths = [x for x in gazebo_path if os.path.isdir(x)]
+    unique_paths = list(set(model_paths))
+except:
+    print ("No local models.")
+#    exit(0)
+
+if unique_paths is not None:
+  for path in unique_paths:
+      print("\nmodel path: [%s]" % path)
+      copy_models(path, dest_dir)
+
+  print("local models transfered")
+
+
+print("copying local resources to %s" % dest_dir)
+
+def copy_resources(src, dst):
+    media_path = os.path.join(src, "media")
+    if os.path.exists(media_path) and os.path.isdir(media_path):
+      dest_dir = os.path.join(dst, "media")
+      distutils.dir_util.copy_tree(media_path, dest_dir)
+
+unique_paths = None
+try:
+    resource_path =  os.environ['GAZEBO_RESOURCE_PATH'].split(':')
+
+    resource_paths = [x for x in resource_path if os.path.isdir(x)]
+    unique_paths = list(set(resource_paths))
+except:
+    print ("No local resources")
+    exit(0)
+
+if unique_paths is not None:
+  for path in unique_paths:
+      print("\nresource path: [%s]" % path)
+      copy_resources(path, dest_dir)
+
+print("local resources transfered")
+