csharp: Extract to zed-extensions/csharp repository (#26166)
This PR extracts the C# extension to the [zed-extensions/csharp](https://github.com/zed-extensions/csharp) repository. Release Notes: - N/A
This commit is contained in:
Marshall Bowers
GitHub
parent
cee98f872a
commit
431727fdd7
13 changed files with 1 additions and 501 deletions
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@ -1,16 +0,0 @@
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[package]
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name = "zed_csharp"
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version = "0.1.1"
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edition.workspace = true
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publish.workspace = true
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license = "Apache-2.0"
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[lints]
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workspace = true
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[lib]
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path = "src/csharp.rs"
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crate-type = ["cdylib"]
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[dependencies]
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zed_extension_api = "0.1.0"
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@ -1 +0,0 @@
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../../LICENSE-APACHE
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@ -1,15 +0,0 @@
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id = "csharp"
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name = "C#"
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description = "C# support."
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version = "0.1.1"
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schema_version = 1
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authors = ["fminkowski <fminkowski@gmail.com>"]
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repository = "https://github.com/zed-industries/zed"
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[language_servers.omnisharp]
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name = "OmniSharp"
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language = "CSharp"
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[grammars.c_sharp]
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repository = "https://github.com/tree-sitter/tree-sitter-c-sharp"
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commit = "dd5e59721a5f8dae34604060833902b882023aaf"
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@ -1,5 +0,0 @@
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("(" @open ")" @close)
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("[" @open "]" @close)
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("{" @open "}" @close)
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("<" @open ">" @close)
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("\"" @open "\"" @close)
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@ -1,14 +0,0 @@
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name = "CSharp"
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code_fence_block_name = "csharp"
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grammar = "c_sharp"
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path_suffixes = ["cs"]
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line_comments = ["// ", "/// "]
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autoclose_before = ";:.,=}])>"
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brackets = [
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{ start = "{", end = "}", close = true, newline = true },
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{ start = "[", end = "]", close = true, newline = true },
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{ start = "(", end = ")", close = true, newline = true },
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{ start = "\"", end = "\"", close = true, newline = false, not_in = ["string"] },
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{ start = "'", end = "'", close = true, newline = false, not_in = ["string", "comment"] },
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{ start = "/*", end = " */", close = true, newline = false, not_in = ["string", "comment"] },
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]
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@ -1,254 +0,0 @@
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;; Methods
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(method_declaration name: (identifier) @function)
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(local_function_statement name: (identifier) @function)
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;; Types
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(interface_declaration name: (identifier) @type)
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(class_declaration name: (identifier) @type)
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(enum_declaration name: (identifier) @type)
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(struct_declaration (identifier) @type)
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(record_declaration (identifier) @type)
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(record_struct_declaration (identifier) @type)
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(namespace_declaration name: (identifier) @type)
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(constructor_declaration name: (identifier) @constructor)
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(destructor_declaration name: (identifier) @constructor)
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[
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(implicit_type)
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(predefined_type)
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] @type.builtin
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(_ type: (identifier) @type)
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;; Enum
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(enum_member_declaration (identifier) @property)
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;; Literals
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[
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(real_literal)
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(integer_literal)
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] @number
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[
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(character_literal)
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(string_literal)
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(verbatim_string_literal)
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(interpolated_string_text)
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(interpolated_verbatim_string_text)
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"\""
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"$\""
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"@$\""
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"$@\""
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] @string
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[
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(boolean_literal)
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(null_literal)
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] @constant
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;; Comments
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(comment) @comment
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;; Tokens
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[
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";"
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"."
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","
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] @punctuation.delimiter
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[
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"--"
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"-"
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"-="
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"&"
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"&="
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"&&"
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"+"
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"++"
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"+="
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"<"
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"<="
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"<<"
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"<<="
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"="
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"=="
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"!"
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"!="
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"=>"
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">"
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">="
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">>"
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">>="
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">>>"
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">>>="
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"|"
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"|="
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"||"
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"?"
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"??"
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"??="
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"^"
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"^="
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"~"
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"*"
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"*="
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"/"
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"/="
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"%"
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"%="
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":"
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] @operator
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[
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"("
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")"
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"["
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"]"
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"{"
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"}"
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] @punctuation.bracket
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;; Keywords
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(modifier) @keyword
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(this_expression) @keyword
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(escape_sequence) @keyword
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[
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"add"
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"alias"
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"as"
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"base"
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"break"
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"case"
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"catch"
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"checked"
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"class"
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"continue"
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"default"
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"delegate"
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"do"
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"else"
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"enum"
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"event"
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"explicit"
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"extern"
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"finally"
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"for"
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"foreach"
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"global"
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"goto"
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"if"
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"implicit"
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"interface"
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"is"
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"lock"
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"namespace"
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"notnull"
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"operator"
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"params"
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"return"
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"remove"
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"sizeof"
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"stackalloc"
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"static"
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"struct"
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"switch"
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"throw"
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"try"
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"typeof"
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"unchecked"
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"using"
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"while"
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"new"
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"await"
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"in"
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"yield"
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"get"
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"set"
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"when"
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"out"
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"ref"
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"from"
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"where"
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"select"
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"record"
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"init"
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"with"
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"let"
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] @keyword
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;; Linq
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(from_clause (identifier) @variable)
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(group_clause (identifier) @variable)
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(order_by_clause (identifier) @variable)
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(join_clause (identifier) @variable)
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(select_clause (identifier) @variable)
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(query_continuation (identifier) @variable) @keyword
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;; Record
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(with_expression
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(with_initializer_expression
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(simple_assignment_expression
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(identifier) @variable)))
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;; Exprs
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(binary_expression (identifier) @variable (identifier) @variable)
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(binary_expression (identifier)* @variable)
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(conditional_expression (identifier) @variable)
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(prefix_unary_expression (identifier) @variable)
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(postfix_unary_expression (identifier)* @variable)
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(assignment_expression (identifier) @variable)
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(cast_expression (_) (identifier) @variable)
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;; Class
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(base_list (identifier) @type) ;; applies to record_base too
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(property_declaration (generic_name))
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(property_declaration
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name: (identifier) @variable)
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(property_declaration
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name: (identifier) @variable)
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(property_declaration
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name: (identifier) @variable)
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;; Lambda
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(lambda_expression) @variable
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;; Attribute
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(attribute) @attribute
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;; Parameter
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(parameter
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name: (identifier) @variable)
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(parameter (identifier) @variable)
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(parameter_modifier) @keyword
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;; Variable declarations
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(variable_declarator (identifier) @variable)
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(for_each_statement left: (identifier) @variable)
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(catch_declaration (_) (identifier) @variable)
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;; Return
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(return_statement (identifier) @variable)
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(yield_statement (identifier) @variable)
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;; Type
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(generic_name (identifier) @type)
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(type_parameter (identifier) @property)
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(type_argument_list (identifier) @type)
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(as_expression right: (identifier) @type)
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(is_expression right: (identifier) @type)
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;; Type constraints
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(type_parameter_constraints_clause (identifier) @property)
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;; Switch
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(switch_statement (identifier) @variable)
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(switch_expression (identifier) @variable)
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;; Lock statement
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(lock_statement (identifier) @variable)
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;; Method calls
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(invocation_expression (member_access_expression name: (identifier) @function))
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@ -1,3 +0,0 @@
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(_ "{" "}" @end) @indent
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(_ "[" "]" @end) @indent
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(_ "(" ")" @end) @indent
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@ -1,2 +0,0 @@
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((comment) @injection.content
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(#set! injection.language "comment"))
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@ -1,38 +0,0 @@
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(class_declaration
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"class" @context
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name: (identifier) @name
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) @item
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(constructor_declaration
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name: (identifier) @name
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) @item
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(property_declaration
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type: (identifier)? @context
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type: (predefined_type)? @context
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name: (identifier) @name
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) @item
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(field_declaration
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(variable_declaration) @context
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) @item
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(method_declaration
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name: (identifier) @name
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parameters: (parameter_list) @context
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) @item
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(enum_declaration
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"enum" @context
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name: (identifier) @name
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) @item
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(namespace_declaration
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"namespace" @context
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name: (qualified_name) @name
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) @item
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(interface_declaration
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"interface" @context
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name: (identifier) @name
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) @item
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@ -1,144 +0,0 @@
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use std::fs;
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use zed_extension_api::{self as zed, settings::LspSettings, LanguageServerId, Result};
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struct OmnisharpBinary {
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path: String,
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args: Option<Vec<String>>,
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}
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struct CsharpExtension {
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cached_binary_path: Option<String>,
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}
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impl CsharpExtension {
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fn language_server_binary(
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&mut self,
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language_server_id: &LanguageServerId,
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worktree: &zed::Worktree,
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) -> Result<OmnisharpBinary> {
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let binary_settings = LspSettings::for_worktree("omnisharp", worktree)
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.ok()
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.and_then(|lsp_settings| lsp_settings.binary);
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let binary_args = binary_settings
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.as_ref()
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.and_then(|binary_settings| binary_settings.arguments.clone());
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if let Some(path) = binary_settings.and_then(|binary_settings| binary_settings.path) {
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return Ok(OmnisharpBinary {
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path,
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args: binary_args,
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});
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}
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if let Some(path) = worktree.which("OmniSharp") {
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return Ok(OmnisharpBinary {
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path,
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args: binary_args,
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});
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}
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if let Some(path) = &self.cached_binary_path {
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if fs::metadata(path).map_or(false, |stat| stat.is_file()) {
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return Ok(OmnisharpBinary {
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path: path.clone(),
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args: binary_args,
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});
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}
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}
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zed::set_language_server_installation_status(
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language_server_id,
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&zed::LanguageServerInstallationStatus::CheckingForUpdate,
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);
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let release = zed::latest_github_release(
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"OmniSharp/omnisharp-roslyn",
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zed::GithubReleaseOptions {
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require_assets: true,
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pre_release: false,
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},
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)?;
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let (platform, arch) = zed::current_platform();
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let asset_name = format!(
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"omnisharp-{os}-{arch}-net6.0.{extension}",
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os = match platform {
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zed::Os::Mac => "osx",
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zed::Os::Linux => "linux",
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zed::Os::Windows => "win",
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},
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arch = match arch {
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zed::Architecture::Aarch64 => "arm64",
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zed::Architecture::X86 => "x86",
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zed::Architecture::X8664 => "x64",
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},
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extension = match platform {
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zed::Os::Mac | zed::Os::Linux => "tar.gz",
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zed::Os::Windows => "zip",
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}
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);
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let asset = release
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.assets
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.iter()
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.find(|asset| asset.name == asset_name)
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.ok_or_else(|| format!("no asset found matching {:?}", asset_name))?;
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let version_dir = format!("omnisharp-{}", release.version);
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let binary_path = format!("{version_dir}/OmniSharp");
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if !fs::metadata(&binary_path).map_or(false, |stat| stat.is_file()) {
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zed::set_language_server_installation_status(
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language_server_id,
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&zed::LanguageServerInstallationStatus::Downloading,
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);
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zed::download_file(
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&asset.download_url,
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&version_dir,
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match platform {
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zed::Os::Mac | zed::Os::Linux => zed::DownloadedFileType::GzipTar,
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zed::Os::Windows => zed::DownloadedFileType::Zip,
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},
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)
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.map_err(|e| format!("failed to download file: {e}"))?;
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let entries =
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fs::read_dir(".").map_err(|e| format!("failed to list working directory {e}"))?;
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for entry in entries {
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let entry = entry.map_err(|e| format!("failed to load directory entry {e}"))?;
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if entry.file_name().to_str() != Some(&version_dir) {
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fs::remove_dir_all(entry.path()).ok();
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}
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}
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}
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self.cached_binary_path = Some(binary_path.clone());
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Ok(OmnisharpBinary {
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path: binary_path,
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args: binary_args,
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})
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}
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}
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impl zed::Extension for CsharpExtension {
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fn new() -> Self {
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Self {
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cached_binary_path: None,
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}
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}
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fn language_server_command(
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&mut self,
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language_server_id: &zed::LanguageServerId,
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worktree: &zed::Worktree,
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) -> Result<zed::Command> {
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let omnisharp_binary = self.language_server_binary(language_server_id, worktree)?;
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Ok(zed::Command {
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command: omnisharp_binary.path,
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args: omnisharp_binary.args.unwrap_or_else(|| vec!["-lsp".into()]),
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env: Default::default(),
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})
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}
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}
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zed::register_extension!(CsharpExtension);
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