feat: add bicep

8 files changed, 363 insertions, 0 deletions

diff --git a/README.md b/README.md
index fdc603100..7510dfc07 100644
--- a/README.md
+++ b/README.md
@@ -181,6 +181,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [bash](https://github.com/tree-sitter/tree-sitter-bash) (maintained by @TravonteD)
 - [x] [beancount](https://github.com/polarmutex/tree-sitter-beancount) (maintained by @polarmutex)
 - [x] [bibtex](https://github.com/latex-lsp/tree-sitter-bibtex) (maintained by @theHamsta, @clason)
+- [x] [bicep](https://github.com/amaanq/tree-sitter-bicep) (maintained by @amaanq)
 - [x] [blueprint](https://gitlab.com/gabmus/tree-sitter-blueprint.git) (experimental, maintained by @gabmus)
 - [x] [c](https://github.com/tree-sitter/tree-sitter-c) (maintained by @vigoux)
 - [x] [c_sharp](https://github.com/tree-sitter/tree-sitter-c-sharp) (maintained by @Luxed)
diff --git a/lockfile.json b/lockfile.json
index ca9770ad7..4e685055d 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -23,6 +23,9 @@
   "bibtex": {
     "revision": "ccfd77db0ed799b6c22c214fe9d2937f47bc8b34"
   },
+  "bicep": {
+    "revision": "b94a0983b69ebb75e9129329a188199ad6ebcec0"
+  },
   "blueprint": {
     "revision": "6ef91ca8270f0112b9c6d27ecb9966c741a5d103"
   },
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 0eec2f116..4d7f9baf4 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -144,6 +144,14 @@ list.bibtex = {
   maintainers = { "@theHamsta", "@clason" },
 }
 
+list.bicep = {
+  install_info = {
+    url = "https://github.com/amaanq/tree-sitter-bicep",
+    files = { "src/parser.c" },
+  },
+  maintainers = { "@amaanq" },
+}
+
 list.blueprint = {
   install_info = {
     url = "https://gitlab.com/gabmus/tree-sitter-blueprint.git",
diff --git a/queries/bicep/folds.scm b/queries/bicep/folds.scm
new file mode 100644
index 000000000..8ec5ba200
--- /dev/null
+++ b/queries/bicep/folds.scm
@@ -0,0 +1,25 @@
+[
+  (module_declaration)
+  (metadata_declaration)
+  (output_declaration)
+  (parameter_declaration)
+  (resource_declaration)
+  (type_declaration)
+  (variable_declaration)
+
+  (parenthesized_expression)
+
+  (decorators)
+  (array)
+  (object)
+
+  (if_statement)
+  (for_statement)
+
+  (subscript_expression)
+  (ternary_expression)
+
+  (string)
+
+  (comment)
+] @fold
diff --git a/queries/bicep/highlights.scm b/queries/bicep/highlights.scm
new file mode 100644
index 000000000..07c2c4efa
--- /dev/null
+++ b/queries/bicep/highlights.scm
@@ -0,0 +1,230 @@
+; Includes
+
+(import_statement
+  "import" @include)
+
+(import_with_statement
+  "import" @include
+  "with" @include)
+
+; Namespaces
+
+(module_declaration
+  (identifier) @namespace)
+
+; Builtins
+
+(primitive_type) @type.builtin
+
+((member_expression
+  object: (identifier) @type.builtin)
+  (#match? @type.builtin "^sys$"))
+
+; Functions
+
+(call_expression
+  function: (identifier) @function.call)
+
+; Properties
+
+(object_property
+  (identifier) @property
+  ":" @punctuation.delimiter
+  (_))
+
+(object_property
+  (compatible_identifier) @property
+  ":" @punctuation.delimiter
+  (_))
+
+(property_identifier) @property
+
+; Attributes
+
+(decorator
+  "@" @attribute)
+
+(decorator
+  (call_expression (identifier) @attribute))
+
+(decorator
+  (call_expression
+    (member_expression
+	  object: (identifier) @attribute
+	  property: (property_identifier) @attribute)))
+
+; Types
+
+(type_declaration
+  (identifier) @type)
+
+(type_declaration
+  (identifier)
+  "="
+  (identifier) @type)
+
+(type_declaration
+  (identifier)
+  "="
+  (array_type (identifier) @type))
+
+(type
+  (identifier) @type)
+
+(resource_declaration
+  (identifier) @type)
+
+(resource_expression
+  (identifier) @type)
+
+; Parameters
+
+(parameter_declaration
+  (identifier) @parameter
+  (_))
+
+(call_expression
+  function: (_) 
+  (arguments (identifier) @parameter))
+
+(call_expression
+  function: (_) 
+  (arguments (member_expression object: (identifier) @parameter)))
+
+; Variables
+
+(variable_declaration
+  (identifier) @variable
+  (_))
+
+(metadata_declaration
+  (identifier) @variable
+  (_))
+
+(output_declaration
+  (identifier) @variable
+  (_))
+
+(object_property
+  (_)
+  ":"
+  (identifier) @variable)
+
+(for_statement
+  "for"
+  (for_loop_parameters
+    (loop_variable) @variable
+    (loop_enumerator) @variable))
+
+; Conditionals
+
+"if" @conditional
+
+(ternary_expression
+  "?" @conditional.ternary
+  ":" @conditional.ternary)
+
+; Loops
+
+(for_statement
+  "for" @repeat
+  "in"
+  ":" @punctuation.delimiter)
+
+; Keywords
+
+[
+  "module"
+  "metadata"
+  "output"
+  "param"
+  "resource"
+  "existing"
+  "targetScope"
+  "type"
+  "var"
+] @keyword
+
+; Operators
+
+[
+  "+"
+  "-"
+  "*"
+  "/"
+  "%"
+  "||"
+  "&&"
+  "|"
+  "=="
+  "!="
+  "=~"
+  "!~"
+  ">"
+  ">="
+  "<="
+  "<"
+  "??"
+  "="
+  "!"
+] @operator
+
+[
+  "in"
+] @keyword.operator
+
+
+; Literals
+
+(string) @string
+(import_string
+  "'" @string
+  (import_name) @namespace
+  "@" @symbol
+  (import_version) @string.special)
+
+(escape_sequence) @string.escape
+
+(number) @number
+
+(boolean) @boolean
+
+(null) @constant.builtin
+
+; Misc
+
+(compatible_identifier
+  "?" @punctuation.special)
+
+(nullable_return_type) @punctuation.special
+
+["{" "}"] @punctuation.bracket
+
+["[" "]"] @punctuation.bracket
+
+["(" ")"] @punctuation.bracket
+
+[
+  "."
+  "::"
+  "=>"
+] @punctuation.delimiter
+
+
+; Interpolation
+
+(interpolation) @none
+
+(interpolation
+  "${" @punctuation.special
+  "}" @punctuation.special)
+
+(interpolation
+  (identifier) @variable)
+
+; Comments
+
+[
+  (comment)
+  (diagnostic_comment)
+] @comment @spell
diff --git a/queries/bicep/indents.scm b/queries/bicep/indents.scm
new file mode 100644
index 000000000..7fcf7ffb9
--- /dev/null
+++ b/queries/bicep/indents.scm
@@ -0,0 +1,18 @@
+[
+  (array)
+  (object)
+] @indent
+
+"}" @indent_end
+
+[ "{" "}" ] @branch
+
+[ "[" "]" ] @branch
+
+[ "(" ")" ] @branch
+
+[
+  (ERROR)
+  (comment)
+  (diagnostic_comment)
+] @auto
diff --git a/queries/bicep/injections.scm b/queries/bicep/injections.scm
new file mode 100644
index 000000000..c85cfe3b6
--- /dev/null
+++ b/queries/bicep/injections.scm
@@ -0,0 +1,4 @@
+[
+ (comment)
+ (diagnostic_comment)
+] @comment
diff --git a/queries/bicep/locals.scm b/queries/bicep/locals.scm
new file mode 100644
index 000000000..361be94fb
--- /dev/null
+++ b/queries/bicep/locals.scm
@@ -0,0 +1,74 @@
+; Scopes
+
+[
+  (infrastructure)
+  (call_expression)
+
+  (lambda_expression)
+  (subscript_expression)
+
+  (if_statement)
+  (for_statement)
+
+  (array)
+  (object)
+  (interpolation)
+] @scope
+
+; References
+
+(property_identifier) @reference
+
+(call_expression
+  (identifier) @reference)
+
+(object_property
+  (_)
+  ":"
+  (identifier) @reference)
+
+(resource_expression
+  (identifier) @reference)
+
+; Definitions
+
+(type) @definition.associated
+
+(object_property
+  (identifier) @definition.field
+  (_))
+
+(object_property
+  (compatible_identifier) @definition.field
+  (_))
+
+(import_name) @definition.import
+
+(module_declaration
+  (identifier) @definition.namespace)
+
+(parameter_declaration
+  (identifier) @definition.parameter
+  (_))
+
+(type_declaration
+  (identifier) @definition.type
+  (_))
+
+(variable_declaration
+  (identifier) @definition.var
+  (_))
+
+(metadata_declaration
+  (identifier) @definition.var
+  (_))
+
+(output_declaration
+  (identifier) @definition.var
+  (_))
+
+(for_statement
+  "for"
+  (for_loop_parameters
+    (loop_variable) @definition.var
+    (loop_enumerator) @definition.var))