Add StrictPostBuildSubstitutions
feature flag
#1130
Merged
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Changes:
github.com/drone/envsubst
withjackfan.us.kg/fluxcd/pkg/envsubst
. (fix var substitution failed, found unknown escape character #1107)StrictPostBuildSubstitutions
feature flag, when enabled the post-build substitutions will fail if a variable without a default value is declared in files but is missing from the input vars. (fix: Option to error on missing postBuild substitution variable flux2#4694)