tree-sitter-hcl
tree-sitter grammar for the HCL language
Example
Highlighting example/example.hcl:
Developing
It is recommended to use nix to fulfill all development dependencies. To activate the development environment simply run nix-shell in the project root.
Running Tests
To run tests simply run nix-shell --run 'tree-sitter test'.
Compliance
The directory example/real_world_stuff contains a corpus of hcl files that I found with the github query language:HCL for users coreos, hashicorp, oracle and terraform-community-modules.
tree-sitter parse --quiet --stat example/real_world_stuff/*/*
Total parses: 1892; successful parses: 1892; failed parses: 0; success percentage: 100.00%
The aim is to build unit testcases from selected failure classes and slowly get to 100%.
Todo
- use Unicode® Standard Annex #31 (augmented with '-') for identifiers
- add template expressions
- add quoted templates
- add quoted template interpolations
- add quoted template directives
- add heredoc templates
- add quoted templates