dio/DioRed.Common.VariableSubstitutionv25.1.522

Generic variable substitution library.

Supported syntaxes:

• Single curve bracket {var} (could be escaped by \{)
• Double curve brackets {{ var }} (no escape characters allowed)
• Dollar prefixed single bracket ${var} (could be escaped by $${)

Usage:

Dictionary<string, string> variables = new()
{
    ["var1"] = "value1"
};

VariableSubstitutor substitutor = new(
    variables,
    style: VariableStyle.DollarPrefixedSingleCurveBracket,
    useEnvironmentVariables: true,
    environmentVariablesPrefix: "MYAPP_"
    // will look into MYAPP_var1 if var1 wasn't provided
);

string input = "value with ${var1} injected";

string replaced = substitutor.Substitute(input);
// value with value1 injected