Action output monitors make it easy to react to the presence of a word, such as "error" in the output from an action. But what if
Example Problems
If you want to abort the build if when there are more than five errors, for example, or you want there is a requirement to process each line of the output somehow? Here . The following are some solutions to those two problems.;
Counting warnings
The key is to log the output of the action to a variable, then analyse the contents of the variable. You'll need two variables, "Output" and "Count"
First, on the Runtime tab of the relevant action, go to "Logging Properties" and select "Log to Variable".
Next, use a "Text Find / Replace" action to count the number of times the string appears:
...
Now you're all set to use the variable however you like:
Processing a log line by line
Let's say the output from some external program is very verbose, and all you want is lines that contain "Image: " followed by a filename.
Start by logging the output of action to the Output variable. You will also need a variable to hold each line of output. Call it "Line".
Next, use a List Iterator Action action. Use %Output% as the "List of Items" value. At runtime, it will be expanded to the full value of the log. Don't worry about the size, FinalBuilder has a very large upper limit on variable size.
...
Now, we can add whatever processing we like. The "line" variable at this point contains just the name of the image found in the output. Note that we We set the "Text Replace" action to ignore failure. The loop should carry on for each line that doesn't have the text we're looking for.
There we have it!
Summary
- The program runs, logging its output to a variable called "Output"
- The list iterator cycles over that output, placing each line in a variable called "Line"
- The Text Replace action then reduces that line down to just the image name, or fails if it's not an image line.
- If the text is found, the file is then copied somewhere.
...