added semver maker and two chaos experiments

Signed-off-by: rajdas <mail.rajdas@gmail.com>

scripts/version_maker.sh

@@ -0,0 +1,75 @@
+#! /bin/bash 
+
+# parsing yaml file
+function yaml() {
+    local prefix=$2
+    local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
+    sed -ne "s|^\($s\):|\1|" \
+            -e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
+            -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p"  $1 |
+    awk -F$fs '{
+        indent = length($1)/2;
+        vname[indent] = $2;
+        for (i in vname) {if (i > indent) {delete vname[i]}}
+        if (length($3) > 0) {
+            vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
+            printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
+        }
+    }'
+}
+
+# find files ended with chartserviceversion.yaml 
+FIND_CMD=`find ./charts -type f -name "*basetemplate.yaml"`
+
+# add all the files to an array called files
+files=$(echo $FIND_CMD | tr " " "\n")
+
+# looping from all the files
+for file in $files
+do
+    # get the latest version from the template file
+    
+    eval $(yaml $file)
+    kind=$kind
+
+    if [ $kind == "ChaosExperiment" ]; then
+        newversion=$metadata_version
+    elif [ $kind == "ChartServiceVersion" ]; then
+        newversion=$spec_version 
+    fi
+
+    # if  version is interger or float (semversion)
+    result=sudo python scripts/semversion_checker.py $newversion
+    if [ $? == 0 ]; then
+            temp=$(echo ${file::-18})
+
+        if [ $kind == "ChartServiceVersion" ]; then
+            # echo $temp
+            oldversionfile=$temp'.yaml'
+            echo $oldversionfile
+            eval $(yaml $oldversionfile)
+
+            oldversion=$spec_version
+            echo $oldversion
+
+            `sed -i  "s/[[:alnum:]]*$oldversion/$newversion/" $oldversionfile`
+            `sed -i -e "s/version:[[:space:]]*$oldversion/version:  {{ VERSION }}/" $file`
+
+        elif [ $kind == "ChaosExperiment" ]; then
+            # echo $temp
+            oldversionfile=$temp'.version.yaml'
+            echo $oldversionfile
+            eval $(yaml $oldversionfile)
+
+            oldversion=$metadata_version
+            echo $oldversion
+
+            `sed -i  "s/$oldversion/$newversion/" $oldversionfile`
+            `sed -i "s/version:[[:space:]]*$oldversion/version:  {{ VERSION }}/" $file`
+
+        fi
+    fi
+    
+done
+
+