Created run script to look for errors and allow an alternate URL

Author: Chris Park

run-examples.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+ping_url="https://api.rosette.com/rest/v1"
+retcode=0
+errors=( "Exception" "processingFailure" "badRequest" )
+
+#------------ Start Functions --------------------------
+
+#Gets called when the user doesn't provide any args
+function usage {
+    echo -e "\n${0} -a API_KEY -f [FILENAME] -u [ALT_URL]"
+    echo "  API_KEY      - Rosette API key (required)"
+    echo "  FILENAME     - Shell script file (optional)"
+    echo "  ALT_URL      - Alternate URL (optional)"
+    exit 1
+}
+
+#Checks if Rosette API key is valid
+function checkAPI {
+    match=$(curl "${ping_url}/ping" -H "X-RosetteAPI-Key: ${API_KEY}" |  grep -o "forbidden")
+    if [ ! -z $match ]; then
+        echo -e "\nInvalid Rosette API Key"
+        exit 1
+    fi  
+}
+
+# strip the trailing slash off of the alt_url if necessary
+function cleanURL() {
+    if [ ! -z "${ALT_URL}" ]; then
+        case ${ALT_URL} in
+            */) ALT_URL=${ALT_URL::-1}
+                echo "Slash detected"
+                ;;
+        esac
+        ping_url=${ALT_URL}
+    fi
+}
+
+#Checks for valid url
+function validateURL() {
+    match=$(curl "${ping_url}/ping" -H "X-RosetteAPI-Key: ${API_KEY}" |  grep -o "Rosette API")
+    if [ "${match}" = "" ]; then
+        echo -e "\n${ping_url} server not responding\n"
+        exit 1
+    fi  
+}
+
+function runExample() {
+    echo -e "\n---------- ${1} start -------------"
+    result=""
+    script="$(sed s/your_api_key/${API_KEY}/ < ./${1})"
+    if [ ! -z ${ALT_URL} ]; then
+        echo "ALT_URL: ${ping_url}"
+        script=$(echo "${script}" | sed "s#https://api.rosette.com/rest/v1#${ping_url}#")
+    fi
+    echo $script
+    result="$(echo ${script} | bash 2>&1)"
+    echo "${result}"
+    echo -e "\n---------- ${1} end -------------"
+    for err in "${errors[@]}"; do 
+        if [[ ${result} == *"${err}"* ]]; then
+            retcode=1
+        fi
+    done
+}
+
+#------------ End Functions ----------------------------
+
+#Gets API_KEY, FILENAME
+while getopts ":a:f:u:" arg; do
+    case "${arg}" in
+        a)
+            API_KEY=${OPTARG}
+            ;;
+        f)
+            FILENAME=${OPTARG}
+            ;;
+        u)
+            ALT_URL=${OPTARG}
+            echo "Using alternate URL: ${ALT_URL}"
+            ;;
+        :)
+            echo "Option -${OPTARG} requires an argument"
+            usage
+            ;;
+    esac
+done
+
+if [ -z ${API_KEY} ]; then
+    echo "-a API_KEY required"
+    usage
+fi
+
+cleanURL
+
+validateURL
+
+#Run the examples
+if [ ! -z ${API_KEY} ]; then
+    checkAPI
+    pushd examples
+    if [ ! -z ${FILENAME} ]; then
+        runExample ${FILENAME}
+    else
+        for file in *.curl; do
+            runExample ${file}
+        done
+    fi
+else 
+    HELP
+fi
+
+exit ${retcode}