/** Lookups a Stack */
protected void ensureStackLookup() {
if (isNotEmpty(stackId)) return;
getLog().info("Looking up stackId (stack name: " + stackName + ")");
final Pattern namePattern;
if (GlobUtil.hasWildcards(stackName)) {
namePattern = GlobUtil.globify(stackName);
} else {
namePattern = Pattern.compile(Pattern.quote(stackName));
}
String nextToken = null;
final ListStacksRequest req =
new ListStacksRequest()
.withStackStatusFilters(
StackStatus.CREATE_COMPLETE,
StackStatus.CREATE_FAILED,
StackStatus.UPDATE_COMPLETE);
do {
req.setNextToken(nextToken);
final ListStacksResult result = getService().listStacks(req);
final Optional<StackSummary> matchedStackSummary =
result
.getStackSummaries()
.stream()
.filter(x -> namePattern.matcher(x.getStackName()).matches())
.findFirst();
if (matchedStackSummary.isPresent()) {
getLog().info("Found stack (stackSummary: " + matchedStackSummary.get());
this.stackId = matchedStackSummary.get().getStackId();
this.stackSummary = matchedStackSummary.get();
return;
}
nextToken = result.getNextToken();
} while (null != nextToken);
throw new IllegalStateException("Stack '" + stackName + "' not found!");
}
