From 764715a6c069754b852ed9e8d98aaf7efd88abe6 Mon Sep 17 00:00:00 2001 From: rsteube Date: Sat, 21 Oct 2023 14:15:18 +0200 Subject: [PATCH] languages: add templ (#8540) --- book/src/generated/lang-support.md | 1 + languages.toml | 14 ++++ runtime/queries/templ/highlights.scm | 99 ++++++++++++++++++++++++++++ runtime/queries/templ/injections.scm | 4 ++ 4 files changed, 118 insertions(+) create mode 100644 runtime/queries/templ/highlights.scm create mode 100644 runtime/queries/templ/injections.scm diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md index 429f54f55..6fdc6f115 100644 --- a/book/src/generated/lang-support.md +++ b/book/src/generated/lang-support.md @@ -155,6 +155,7 @@ | t32 | ✓ | | | | | tablegen | ✓ | ✓ | ✓ | | | task | ✓ | | | | +| templ | ✓ | | | `templ` | | tfvars | ✓ | | ✓ | `terraform-ls` | | todotxt | ✓ | | | | | toml | ✓ | | | `taplo` | diff --git a/languages.toml b/languages.toml index cf2783de9..77c629e49 100644 --- a/languages.toml +++ b/languages.toml @@ -74,6 +74,7 @@ svlangserver = { command = "svlangserver", args = [] } swipl = { command = "swipl", args = [ "-g", "use_module(library(lsp_server))", "-g", "lsp_server:main", "-t", "halt", "--", "stdio" ] } tailwindcss-ls = { command = "tailwindcss-language-server", args = ["--stdio"] } taplo = { command = "taplo", args = ["lsp", "stdio"] } +templ = { command = "templ", args = ["lsp"] } terraform-ls = { command = "terraform-ls", args = ["serve"] } texlab = { command = "texlab" } vala-language-server = { command = "vala-language-server" } @@ -2998,3 +2999,16 @@ roots = [] [[grammar]] name = "gemini" source = { git = "https://git.sr.ht/~sfr/tree-sitter-gemini", rev = "3cc5e4bdf572d5df4277fc2e54d6299bd59a54b3" } + +[[language]] +name = "templ" +scope = "source.templ" +file-types = ["templ"] +roots = ["go.work", "go.mod"] +comment-token = "//" +indent = { tab-width = 2, unit = " " } +language-servers = [ "templ" ] + +[[grammar]] +name = "templ" +source = { git = "https://github.com/vrischmann/tree-sitter-templ", rev = "ea56ac0655243490a4929a988f4eaa91dfccc995" } diff --git a/runtime/queries/templ/highlights.scm b/runtime/queries/templ/highlights.scm new file mode 100644 index 000000000..e5b2ede01 --- /dev/null +++ b/runtime/queries/templ/highlights.scm @@ -0,0 +1,99 @@ +(package_identifier) @namespace + +(parameter_declaration (identifier) @variable.parameter) +(variadic_parameter_declaration (identifier) @variable.parameter) + +(function_declaration + name: (identifier) @function) + +(type_spec name: (type_identifier) @type) +(type_identifier) @type +(field_identifier) @variable.other.member +(identifier) @variable + +; Function calls + +(call_expression + function: (identifier) @function) + +(call_expression + function: (selector_expression + field: (field_identifier) @function)) + +; +; These are Templ specific +; + +(component_declaration + name: (component_identifier) @function) + +(tag_start) @tag +(tag_end) @tag +(self_closing_tag) @tag +(style_element) @tag + +(attribute + name: (attribute_name) @attribute) +(attribute + value: (quoted_attribute_value) @string) + +(element_text) @string.special +(style_element_text) @string.special + +(css_property + name: (css_property_name) @attribute) + +(expression) @function.method +(dynamic_class_attribute_value) @function.method + +(component_import + name: (component_identifier) @function) + +(component_render) @function + +[ + "@" +] @operator + +[ + "func" + "var" + "const" + "templ" + "css" + "type" + "struct" + "range" + "script" +] @keyword.storage.type + +[ + "return" +] @keyword.control.return + +[ + "import" + "package" +] @keyword.control.import + +[ + "else" + "case" + "switch" + "if" + "default" +] @keyword.control.conditional + +"for" @keyword.control.repeat + +[ + (interpreted_string_literal) + (raw_string_literal) + (rune_literal) +] @string + +; Comments + +(comment) @comment + +(element_comment) @comment diff --git a/runtime/queries/templ/injections.scm b/runtime/queries/templ/injections.scm new file mode 100644 index 000000000..4dd5a6305 --- /dev/null +++ b/runtime/queries/templ/injections.scm @@ -0,0 +1,4 @@ +((script_block_text) @injection.content (#set! injection.language "javascript")) +((script_element_text) @injection.content (#set! injection.language "javascript")) + +((style_element_text) @injection.content (#set! injection.language "css"))