Fix execution datetime parse issue

src/main/java/org/rundeck/client/api/model/DateInfo.java

@@ -28,7 +28,9 @@
 
 @JsonIgnoreProperties(ignoreUnknown = true)
 public class DateInfo {
-    public static final String ISO = "yyyy-MM-dd'T'HH:mm:ss'Z'";
+    public static final String ISO1 = "yyyy-MM-dd'T'HH:mm:ssXXX";
+    public static final String ISO2 = "yyyy-MM-dd'T'HH:mm:ssXX";
+    public static final String ISO = "yyyy-MM-dd'T'HH:mm:ssX";
     public String date;
     public long unixtime;
 
@@ -45,7 +47,7 @@ public DateInfo(final String date) {
     public DateInfo() {
     }
     public Date toDate() throws ParseException {
-        return toDate(ISO);
+        return toDate(ISO1, ISO2, ISO);
     }
 
     /**
@@ -59,8 +61,17 @@ public String format(String format) {
         }
     }
 
-    public Date toDate(final String format) throws ParseException {
-        SimpleDateFormat asdf = new SimpleDateFormat(format, Locale.US);
+    public Date toDate(final String... formats) throws ParseException {
+        for (int i = 0; i < formats.length - 1; i++) {
+            String format = formats[i];
+            try {
+
+                SimpleDateFormat asdf = new SimpleDateFormat(format, Locale.US);
+                return asdf.parse(date);
+            } catch (ParseException ignored) {
+            }
+        }
+        SimpleDateFormat asdf = new SimpleDateFormat(formats[formats.length - 1], Locale.US);
         return asdf.parse(date);
     }
 

src/main/java/org/rundeck/client/tool/Main.java

@@ -172,7 +172,7 @@ public boolean isAnsiEnabled() {
         }
 
         public String getDateFormat() {
-            return getString("RD_DATE_FORMAT", "yyyy-MM-ddHH:mm:ssZ");
+            return getString("RD_DATE_FORMAT", "yyyy-MM-dd'T'HH:mm:ssXX");
         }
 
         @Override

src/main/java/org/rundeck/client/tool/options/RunBaseOptions.java

@@ -40,7 +40,7 @@ public interface RunBaseOptions extends JobIdentOptions, FollowOptions, Optional
 
     @Option(shortName = "@",
             longName = "at",
-            description = "Run the job at the specified date/time. ISO8601 format (yyyy-MM-dd'T'HH:mm:ss'Z')")
+            description = "Run the job at the specified date/time. ISO8601 format (yyyy-MM-dd'T'HH:mm:ssXX)")
     DateInfo getRunAtDate();
 
     boolean isRunAtDate();

src/test/groovy/org/rundeck/client/api/model/DateInfoSpec.groovy

@@ -0,0 +1,26 @@
+package org.rundeck.client.api.model
+
+import spock.lang.Specification
+
+/**
+ * @author greg
+ * @since 8/24/17
+ */
+class DateInfoSpec extends Specification {
+    def "parse input correctly"() {
+        given:
+        when:
+        DateInfo info = new DateInfo(input)
+        then:
+        info.toDate().time == time
+
+        where:
+        input                       | time
+        '2017-08-24T22:43:18Z'      | 1503614598000
+        '2017-08-24T15:43:18-07'    | 1503614598000
+        '2017-08-24T15:43:18-0700'  | 1503614598000
+        '2017-08-24T15:43:18-07:00' | 1503614598000
+        '2017-08-24T15:43:18-0730'  | 1503616398000
+        '2017-08-24T15:43:18-07:30' | 1503616398000
+    }
+}