About the expression syntax we use.
You can read about the expression language definition. We additionally add functions:
| Function | Description |
|---|---|
bytes |
Convert into a byte array |
int |
Convert to an int |
json |
Converts an object to a JSON byte array |
object |
Converts JSON as string or byte arrays to an object |
string |
Convert to a string |
Like Argo Workflows, Sprig functions are available under 'sprig'.
To invoke a Sprig function, change the name into a function call. The last parameter is usually your variable.
Examples:
| Description | Example |
|---|---|
| Trim whitespace | sprig.trim(" my-msg ") |
| Replace "a" with "b" | sprig.replace("a", "b", "my-msg") |
Warning! Sprig functions usually do not return errors on invalid parameters.