3 Commits (e95f2b586e744dfb0cf92352de491be8a09552c2)

Author	SHA1	Message	Date
Martin Atkins	17b883f592	command/format: Include variable values in diagnostic messages ... When HCL encounters an error during expression evaluation, it annotates its diagnostics with information about the expression that was being evaluated and the EvalContext it was evaluated in. This gives us enough information to show helpful hints to the user about the final values of any reference expressions that are present in the expression, which is very useful extra context for expressions that get evaluated multiple times, such as: - Any expression in a block with "count" or "for_each" set - The sub-expressions within a "for" expression	8 years ago
Martin Atkins	bd10b84a8e	command/format: include source snippets in diagnostics ... If we get a diagnostic message that references a source range, and if the source code for the referenced file is available, we'll show a snippet of the source code with the source range highlighted. At the moment we have no cache of source code, so in practice this codepath can never be visited. Callers to format.Diagnostic will be gradually updated in subsequent commits.	8 years ago
Martin Atkins	ea81e75a4e	command: utility for rendering tfdiag diagnostics ... This new method showDiagnostics takes any value that would be accepted by tfdiags.Append and renders it to the UI. This is intended to encourage consistent handling of the different kinds of errors and diagnostics that can be produced, and allow richer error objects like the HCL2 diagnostics to be easily unwrapped and shown in their full-fidelity.	9 years ago