10 Commits (v0.13)

Author	SHA1	Message	Date
Alisdair McDiarmid	3547f9e368	format: Don't wrap space-prefixed diag details ... Diagnostic detail lines sometimes contain lines which include commands suggested for the user to execute. By convention, these start with leading whitespace to indicate that they are not prose. This commit changes the diagnostic formatter to wrap each line of the detail separately, and skips word wrapping for lines prefixed with space. This prevents ugly and confusing wrapping of long command lines.	6 years ago
Alisdair McDiarmid	c87c0a9d2a	command/format: Fix empty overlap diagnostics ... Diagnostics where the highlight range has an empty overlap with a line would skip lines of the output. This is because if two ranges abut each other, they can be considered to overlap, but that overlap is empty. This results in an edge case in the diagnostic printer which causes the line not to be printed.	6 years ago
Alisdair McDiarmid	a23c3e3c81	command/format: Fix multi-line diagnostic output ... Previously, if a diagnostic context spanned multiple lines, any lines which did not overlap with the highlight range would be displayed as blank. This commit fixes the bug. The problem was caused by the unconditional use of `PartitionAround` to split the line into before/highlighted/after ranges. When two ranges don't overlap, this method returns empty ranges, which results in a blank line. Instead, we first check if the ranges do overlap, and if not we print the entire line from the context.	6 years ago
Martin Atkins	c06675c616	command: New -compact-warnings option ... When warnings appear in isolation (not accompanied by an error) it's reasonable to want to defer resolving them for a while because they are not actually blocking immediate work. However, our warning messages tend to be long by default in order to include all of the necessary context to understand the implications of the warning, and that can make them overwhelming when combined with other output. As a compromise, this adds a new CLI option -compact-warnings which is supported for all the main operation commands and which uses a more compact format to print out warnings as long as they aren't also accompanied by errors. The default remains unchanged except that the threshold for consolidating warning messages is reduced to one so that we'll now only show one of each distinct warning summary. Full warning messages are always shown if there's at least one error included in the diagnostic set too, because in that case the warning message could contain additional context to help understand the error.	7 years ago
Martin Atkins	39e609d5fd	vendor: switch to HCL 2.0 in the HCL repository ... Previously we were using the experimental HCL 2 repository, but now we'll shift over to the v2 import path within the main HCL repository as part of actually releasing HCL 2.0 as stable. This is a mechanical search/replace to the new import paths. It also switches to the v2.0.0 release of HCL, which includes some new code that Terraform didn't previously have but should not change any behavior that matters for Terraform's purposes. For the moment the experimental HCL2 repository is still an indirect dependency via terraform-config-inspect, so it remains in our go.sum and vendor directories for the moment. Because terraform-config-inspect uses a much smaller subset of the HCL2 functionality, this does still manage to prune the vendor directory a little. A subsequent release of terraform-config-inspect should allow us to completely remove that old repository in a future commit.	7 years ago
Kristin Laemmert	f8a5e17d3d	command/format: improve "source" of error messages regarding missing arguments (#20907) ... * vendor: update hcl2 dependency * command/format: revert diagnostic format behavior if snippet or highlight range is empty	7 years ago
Radek Simko	4f2868a019	command/format: Fix rendering of attribute-agnostic diagnostics	8 years ago
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