Add sprig library for template functions. #2741
Merged
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Add sprig library for template functions.
Fixes #2737
Alternative to #2738
Removes duplicates from the funcMap that exist already in sprig.
Note that this does leave the
hasPrefix
function overriding the one insprig. This is because the sprig function expects arguments of the form
(prefix, string)
and the existing go-swagger function expects(string, prefix)
.As to not cause a breaking change to the existing templating this was
left as-is.
Signed-off-by: Kevin Barbour kevinbarbourd@gmail.com