terraform-ls

ENHANCEMENTS:

• Introduce go-to-variable from tfvars files (#727)
• Automatically refresh semantic tokens for more reliable highlighting (#630)
• Enhance semantic highlighting of block labels (#802)
• Enable completion, hover, go-to-definition/reference etc. for Terraform Registry modules (#808)
• Report dependent semantic highlighting modifiers as defaultLibrary (instead of modification) (#817)
• Semantically highlight type declarations in variable type (#827)

BUG FIXES:

• Address race conditions typically surfaced as "out of range" errors, lack of completion/hover/etc. data or data associated with wrong position within the document (#782)
• Fix broken validate on save (#799)
• Fix encoding of unknown semantic token types (#815)
• Fix missing references for some blocks in a separate config file (#829)

INTERNAL:

• Simplify module source detection in favour of faster CI/compilation times (#783)
• Store documents in a memdb-backed table (#771)
• Refactor job scheduler to use memdb for jobs (#782)
• build(deps): bump github.com/creachadair/jrpc2 from 0.35.2 to 0.37.0 (#774, #795, #809)

ENHANCEMENTS:

• Introduce go-to-variable from tfvars files (#727)
• Automatically refresh semantic tokens for more reliable highlighting (#630)
• Enhance semantic highlighting of block labels (#802)
• Enable completion, hover, go-to-definition/reference etc. for Terraform Registry modules (#808)

BUG FIXES:

• Address race conditions typically surfaced as "out of range" errors, lack of completion/hover/etc. data or data associated with wrong position within the document (#782)
• Fix broken validate on save (#799)

INTERNAL:

• Simplify module source detection in favour of faster CI/compilation times (#783)
• Store documents in a memdb-backed table (#771)
• Refactor job scheduler to use memdb for jobs (#782)
• build(deps): bump github.com/creachadair/jrpc2 from 0.35.2 to 0.37.0 (#774, #795, #809)

BUG FIXES:

• fix: avoid sending empty diagnostics (#756)
• fix: avoid code lens updates when disabled (#757)
• fix: Catch OS agnostic interrupt signal (#755)
• fix: Return correct target selection range for definition/declaration (#759)
• telemetry: Only send requests if data has changed (#758)

INTERNAL:

• Switch to hc-install from tfinstall (#737)

BUG FIXES:

• Reduce parallelism for background operations to flatten CPU spikes triggered by workspaces with many modules on machines w/ >2 CPUs (which would previously had higher parallelism) (#752)

INTERNAL:

• build(deps): bump github.com/creachadair/jrpc2 from 0.32.0 to 0.35.2 (#748)
• build(deps): bump github.com/spf13/afero from 1.6.0 to 1.8.0 (#747, #754)
• build(deps): bump github.com/mitchellh/mapstructure from 1.4.2 to 1.4.3 (#732)
• build(deps): bump github.com/hashicorp/hcl/v2 from 2.10.1 to 2.11.1 (#731)

ENHANCEMENTS:

• Introduce module.providers command (#712)
• Diagnostics for all known modules/files are now published automatically (as opposed to just open files) (#714)
• Introduce go-to-variable from module input name (#700)

NOTES:

• Diagnostics for non-autoloaded *.tfvars are no longer published, see #715 for more details (#714)

INTERNAL:

• build(deps): bump github.com/creachadair/jrpc2 from 0.30.1 to 0.32.0 (#713, #728)
• Avoid duplicate state entries (by avoiding symlink evaluation) (#699)

BREAKING CHANGES:

• source.formatAll.terraform-ls is renamed to source.formatAll.terraform to follow other similar existing actions in the wild (#680)

ENHANCEMENTS:

• Implement opt-in telemetry (documented in docs/telemetry.md) (#681)
• Provide workspace-wide symbols for variables in *.tfvars (#658)
• Go-to-definition now highlights just the definition of a block/attribute instead of the whole attribute/block (#689)
• Add configuration option allowing to exclude directories from being indexed upon initialization (#696)
• Parse *.tfvars.json for workspace-wide symbols and diagnostics (#697)

BUG FIXES:

• The server announces just a single formatting code action, other actions source, source.fixAll and source.formatAll are removed which helps avoid running the same action multiple times and better follows conventions (#680)
• Requesting Only: [] code actions is now no-op (#680)
• Fix indexing of references in dependent modules (#698)
• Fix workspace folder removal/addition at runtime (#707)

INTERNAL:

• build(deps): bump github.com/creachadair/jrpc2 from 0.28.0 to 0.30.0 (#683, #684, #686)

ENHANCEMENTS:

• Introduce module.calls command (#632)
• Introduce experimental completion of required fields. You can opt in via prefillRequiredFields option (#657)
• Ignore .terragrunt-cache when indexing initialized modules (#666)
• Parse *.tf.json for references and symbols (#672)

INTERNAL:

• build(deps): bump github.com/creachadair/jrpc2 from 0.25.1 to 0.28.0 (#649, #650, #662, #668, #676, #677)
• build(deps): bump github.com/hashicorp/terraform-exec from 0.14.0 to 0.15.0 (#664)

ENHANCEMENT:

• Support standalone (not autoloaded) *.tfvars files (#621)

BUG FIXES:

• fix: Limit label completion items to 100 (same as limit for completion items in other contexts) (#628)
• Recognize references in module block inputs (#623)

INTERNAL:

• build(deps): bump github.com/mitchellh/mapstructure from 1.4.1 to 1.4.2 (#641)
• build(deps): bump github.com/fsnotify/fsnotify from 1.4.9 to 1.5.1 (#629)
• build(deps): bump github.com/creachadair/jrpc2 from 0.20.0 to 0.25.0 (#631, #636, #638, #640, #642)

DEPRECATIONS:

• -tf-exec (CLI flag) is deprecated in favour of LSP config option terraformExecPath. -tf-exec flag will raise warnings in future releases and will be eventually removed. (#588)
• -tf-log-file (CLI flag) is deprecated in favour of LSP config option terraformLogFilePath. -tf-log-file flag will raise warnings in future releases and will be eventually removed. (#619)
• tf-exec-timeout (CLI flag) is deprecated in favour of LSP config option terraformExecTimeout. tf-exec-timeout flag will raise warnings in future releases and will be eventually removed. (#619)

BUG FIXES:

• fix: allow multiple variable validation blocks (#610)
• fix: avoid crash on missing block label (#612)
• fix: avoid crash when validate command returns internal error instead of diagnostics (#588)

ENHANCEMENTS:

• Always validate URI schema (#602)
• Introduce terraformExecPath as option within initializationOptions (#588)
• Introduce terraformLogFilePath as option within initializationOptions (#619)
• Introduce terraformExecTimeout as option within initializationOptions (#619)
• Introduce format on save code action (#625)

INTERNAL:

• Update LSP structs to gopls' 0.7.0 (#608)
• build(deps): bump github.com/creachadair/jrpc2 from 0.19.1 to 0.20.0 (#614)
• build(deps): bump github.com/zclconf/go-cty from 1.9.0 to 1.9.1 (#624)

BUG FIXES:

• fix: recognize references in common nested expressions (#596)
• textDocument/publishDiagnostics: Publish any source-less warnings or errors (#601)
• fix: avoid publishing stale 'validate' diagnostics (#603)
• fix: avoid crash on highlighting unknown tuple element (#605)
• fix: recognize list(object) and set(object) attributes as blocks (#607)

INTERNAL:

• build(deps): bump github.com/creachadair/jrpc2 from 0.19.0 to 0.19.1 (#606)

FEATURES:

• Implement reference count code lens (#584)

ENHANCEMENT:

• Add support for module input completion/hover/highlighting (#551)
• Add support for module output reference completion/hover/highlighting (#593)

BUG FIXES:

• fix: recognize references in lists and other complex types (#594)

INTERNAL:

• build(deps): bump github.com/hashicorp/hcl/v2 from 2.10.0 to 2.10.1 (#589)

BUG FIXES:

• Fix 'go to references' for resources & data sources (#587)

INTERNAL:

• build(deps): bump github.com/creachadair/jrpc2 from 0.17.0 to 0.18.0 (#550)

FEATURES:

• Go to attribute/block from reference (#569)
• Go to references from an attribute or a block (#572, #580)

ENHANCEMENTS:

• Support multiple folders natively (#502)
• Make references scope & type aware (#582)

BUG FIXES:

• fix: avoid crash on empty file formatting (#578)

Note for Terraform VS Code Extension users:

Extension version 2.12+ is recommended before upgrading to this version of language server. See https://github.com/hashicorp/vscode-terraform/issues/682 for more details.

BUG FIXES:

• fix: avoid circular references to list/map/object attributes (which caused high CPU usage on copy) (#575)

ENHANCEMENTS:

• Provide (less verbose) step-based completion (#566)

BUG FIXES:

• Mock out code lens support to avoid errors (#561)

ENHANCEMENTS:

• Support for references to variables and locals (#553)
• tfvars: Infer variable types from default values where not explicitly specified (#554)

BUG FIXES:

• Prevent var names from being completed in label (#555)

FEATURES:

• Add support for tfvars (variable files) (#540)

ENHANCEMENTS:

• Add support for state backends (#544)
• Add support for provisioners (#542)
• Support for type declarations (variable type) (#490)
• Support variable default (#543)

BUG FIXES:

• Reduce CPU usage via custom Copy methods instead reflection (#513)

ENHANCEMENTS:

• Add support for traversals/references (#485)
• Add new module.callers (LSP) command & document all available commands (#508)

ENHANCEMENTS:

• Increase request concurrency & make it configurable via -req-concurrency flag of serve command (#489)