4coder/code/custom/languages/tree_sitter_bash.h

/* date = July 11th 2025 6:02 pm */

#ifndef TREE_SITTER_BASH_H
#define TREE_SITTER_BASH_H

// Source: https://github.com/tree-sitter/tree-sitter-bash/blob/master/queries/highlights.scm
String_Const_u8 TS_BASH_HIGHLIGHT_QUERY = string_u8_litexpr(R"DONE(
[
  (string)
  (raw_string)
  (heredoc_body)
  (heredoc_start)
] @string

(command_name) @function.call

(variable_name) @property

[
  "case"
  "do"
  "done"
  "elif"
  "else"
  "esac"
  "export"
  "fi"
  "for"
  "function"
  "if"
  "in"
  "select"
  "then"
  "unset"
  "until"
  "while"
] @keyword

(comment) @comment

(function_definition name: (word) @function)

(file_descriptor) @number

[
  (command_substitution)
  (process_substitution)
  (expansion)
] @embedded

[
  "$"
  "&&"
  ">"
  ">>"
  "<"
  "|"
] @operator

(
  (command (_) @constant)
  (#match? @constant "^-")
)

)DONE");

extern "C" {
  TSLanguage* tree_sitter_bash();
}

void
tree_sitter_register_bash(Application_Links* app)
{
  TSLanguage* language = tree_sitter_bash();
  Tree_Sitter_Language_Queries queries = {};
  queries.ptr[Tree_Sitter_Language_Query_Highlights] = tree_sitter_query_new(app, language, TS_BASH_HIGHLIGHT_QUERY);
  tree_sitter_register_language(SCu8("sh"), language, queries, 0);
}

#endif //TREE_SITTER_BASH_H