vue: Extract to zed-extensions/vue repository (#19426)
This PR extracts the Vue extension to the [zed-extensions/vue](https://github.com/zed-extensions/vue) repository. Release Notes: - N/A
This commit is contained in:
Marshall Bowers
GitHub
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commit
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11 changed files with 0 additions and 378 deletions
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@ -1,17 +0,0 @@
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[package]
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name = "zed_vue"
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version = "0.1.1"
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edition = "2021"
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publish = false
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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/vue.rs"
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crate-type = ["cdylib"]
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[dependencies]
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serde = { version = "1.0", features = ["derive"] }
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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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id = "vue"
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name = "Vue"
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description = "Vue support."
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version = "0.1.1"
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schema_version = 1
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authors = ["Piotr Osiewicz <piotr@zed.dev>"]
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repository = "https://github.com/zed-industries/zed"
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[language_servers.vue-language-server]
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name = "Vue Language Server"
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language = "Vue.js"
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language_ids = { "Vue.js" = "vue" }
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# REFACTOR is explicitly disabled, as vue-lsp does not adhere to LSP protocol for code actions with these - it
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# sends back a CodeAction with neither `command` nor `edits` fields set, which is against the spec.
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code_action_kinds = ["", "quickfix", "refactor.rewrite"]
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[grammars.vue]
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repository = "https://github.com/tree-sitter-grammars/tree-sitter-vue"
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commit = "7e48557b903a9db9c38cea3b7839ef7e1f36c693"
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@ -1,2 +0,0 @@
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("<" @open ">" @close)
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("\"" @open "\"" @close)
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@ -1,22 +0,0 @@
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name = "Vue.js"
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code_fence_block_name = "vue"
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grammar = "vue"
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path_suffixes = ["vue"]
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block_comment = ["<!-- ", " -->"]
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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 = true, not_in = ["string", "comment"] },
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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"] },
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]
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word_characters = ["-"]
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scope_opt_in_language_servers = ["tailwindcss-language-server"]
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prettier_parser_name = "vue"
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[overrides.string]
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word_characters = ["-"]
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opt_into_language_servers = ["tailwindcss-language-server"]
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@ -1,15 +0,0 @@
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(attribute) @property
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(directive_attribute) @property
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(quoted_attribute_value) @string
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(interpolation) @punctuation.special
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(raw_text) @embedded
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((tag_name) @type
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(#match? @type "^[A-Z]"))
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(directive_name) @keyword
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(directive_argument) @constant
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(start_tag) @tag
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(end_tag) @tag
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(self_closing_tag) @tag
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@ -1,81 +0,0 @@
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; <script>
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((script_element
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(start_tag) @_no_lang
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(raw_text) @content)
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(#not-match? @_no_lang "lang=")
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(#set! "language" "javascript"))
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; <script lang="js">
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((script_element
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(start_tag
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(attribute
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(attribute_name) @_lang
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(quoted_attribute_value
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(attribute_value) @_js)))
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(raw_text) @content)
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(#eq? @_lang "lang")
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(#eq? @_js "js")
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(#set! "language" "javascript"))
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; <script lang="ts">
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((script_element
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(start_tag
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(attribute
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(attribute_name) @_lang
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(quoted_attribute_value
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(attribute_value) @_ts)))
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(raw_text) @content)
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(#eq? @_lang "lang")
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(#eq? @_ts "ts")
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(#set! "language" "typescript"))
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; <script lang="tsx">
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; <script lang="jsx">
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; Zed built-in tsx, we mark it as tsx ^:)
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(script_element
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(start_tag
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(attribute
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(attribute_name) @_attr
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(quoted_attribute_value
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(attribute_value) @language)))
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(#eq? @_attr "lang")
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(#any-of? @language "tsx" "jsx")
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(raw_text) @content)
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; {{ }}
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((interpolation
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(raw_text) @content)
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(#set! "language" "typescript"))
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; v-
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(directive_attribute
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(quoted_attribute_value
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(attribute_value) @content
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(#set! "language" "typescript")))
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; Vue <style lang="css"> injections
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(style_element
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(start_tag
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(attribute
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(attribute_name) @_attr_name
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(#eq? @_attr_name "lang")
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(quoted_attribute_value
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(attribute_value) @language
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)
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)
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)
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(raw_text) @content
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)
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; Vue <style> css injections (no lang attribute)
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(style_element
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(start_tag
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(attribute
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(attribute_name) @_attr_name
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)*
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)
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(raw_text) @content
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(#not-any-of? @_attr_name "lang")
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(#set! language "css")
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)
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(comment) @comment
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[
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(raw_text)
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(attribute_value)
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(quoted_attribute_value)
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] @string
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@ -1,205 +0,0 @@
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use std::collections::HashMap;
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use std::{env, fs};
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use serde::Deserialize;
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use zed::lsp::{Completion, CompletionKind};
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use zed::CodeLabelSpan;
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use zed_extension_api::{self as zed, serde_json, Result};
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const SERVER_PATH: &str = "node_modules/@vue/language-server/bin/vue-language-server.js";
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const PACKAGE_NAME: &str = "@vue/language-server";
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const TYPESCRIPT_PACKAGE_NAME: &str = "typescript";
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/// The relative path to TypeScript's SDK.
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const TYPESCRIPT_TSDK_PATH: &str = "node_modules/typescript/lib";
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#[derive(Debug, Deserialize)]
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#[serde(rename_all = "camelCase")]
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struct PackageJson {
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#[serde(default)]
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dependencies: HashMap<String, String>,
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#[serde(default)]
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dev_dependencies: HashMap<String, String>,
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}
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struct VueExtension {
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did_find_server: bool,
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typescript_tsdk_path: String,
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}
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impl VueExtension {
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fn server_exists(&self) -> bool {
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fs::metadata(SERVER_PATH).map_or(false, |stat| stat.is_file())
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}
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fn server_script_path(
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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<String> {
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let server_exists = self.server_exists();
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if self.did_find_server && server_exists {
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self.install_typescript_if_needed(worktree)?;
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return Ok(SERVER_PATH.to_string());
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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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// We hardcode the version to 1.8 since we do not support @vue/language-server 2.0 yet.
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let version = "1.8".to_string();
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if !server_exists
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|| zed::npm_package_installed_version(PACKAGE_NAME)?.as_ref() != Some(&version)
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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::Downloading,
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);
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let result = zed::npm_install_package(PACKAGE_NAME, &version);
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match result {
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Ok(()) => {
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if !self.server_exists() {
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Err(format!(
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"installed package '{PACKAGE_NAME}' did not contain expected path '{SERVER_PATH}'",
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))?;
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}
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}
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Err(error) => {
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if !self.server_exists() {
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Err(error)?;
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}
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}
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}
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}
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self.install_typescript_if_needed(worktree)?;
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self.did_find_server = true;
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Ok(SERVER_PATH.to_string())
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}
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/// Returns whether a local copy of TypeScript exists in the worktree.
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fn typescript_exists_for_worktree(&self, worktree: &zed::Worktree) -> Result<bool> {
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let package_json = worktree.read_text_file("package.json")?;
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let package_json: PackageJson = serde_json::from_str(&package_json)
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.map_err(|err| format!("failed to parse package.json: {err}"))?;
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let dev_dependencies = &package_json.dev_dependencies;
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let dependencies = &package_json.dependencies;
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// Since the extension is not allowed to read the filesystem within the project
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// except through the worktree (which does not contains `node_modules`), we check
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// the `package.json` to see if `typescript` is listed in the dependencies.
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Ok(dev_dependencies.contains_key(TYPESCRIPT_PACKAGE_NAME)
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|| dependencies.contains_key(TYPESCRIPT_PACKAGE_NAME))
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}
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fn install_typescript_if_needed(&mut self, worktree: &zed::Worktree) -> Result<()> {
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if self
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.typescript_exists_for_worktree(worktree)
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.unwrap_or_default()
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{
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println!("found local TypeScript installation at '{TYPESCRIPT_TSDK_PATH}'");
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return Ok(());
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}
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let installed_typescript_version =
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zed::npm_package_installed_version(TYPESCRIPT_PACKAGE_NAME)?;
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let latest_typescript_version = zed::npm_package_latest_version(TYPESCRIPT_PACKAGE_NAME)?;
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if installed_typescript_version.as_ref() != Some(&latest_typescript_version) {
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println!("installing {TYPESCRIPT_PACKAGE_NAME}@{latest_typescript_version}");
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zed::npm_install_package(TYPESCRIPT_PACKAGE_NAME, &latest_typescript_version)?;
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} else {
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println!("typescript already installed");
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}
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self.typescript_tsdk_path = env::current_dir()
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.unwrap()
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.join(TYPESCRIPT_TSDK_PATH)
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.to_string_lossy()
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.to_string();
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Ok(())
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}
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}
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impl zed::Extension for VueExtension {
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fn new() -> Self {
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Self {
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did_find_server: false,
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typescript_tsdk_path: TYPESCRIPT_TSDK_PATH.to_owned(),
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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 server_path = self.server_script_path(language_server_id, worktree)?;
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Ok(zed::Command {
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command: zed::node_binary_path()?,
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args: vec![
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env::current_dir()
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.unwrap()
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.join(&server_path)
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.to_string_lossy()
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.to_string(),
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"--stdio".to_string(),
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],
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env: Default::default(),
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})
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}
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fn language_server_initialization_options(
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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<Option<serde_json::Value>> {
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Ok(Some(serde_json::json!({
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"typescript": {
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"tsdk": self.typescript_tsdk_path
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}
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})))
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}
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fn label_for_completion(
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&self,
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_language_server_id: &zed::LanguageServerId,
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completion: Completion,
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) -> Option<zed::CodeLabel> {
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let highlight_name = match completion.kind? {
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CompletionKind::Class | CompletionKind::Interface => "type",
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CompletionKind::Constructor => "type",
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CompletionKind::Constant => "constant",
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CompletionKind::Function | CompletionKind::Method => "function",
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CompletionKind::Property | CompletionKind::Field => "tag",
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CompletionKind::Variable => "type",
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CompletionKind::Keyword => "keyword",
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CompletionKind::Value => "tag",
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_ => return None,
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};
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let len = completion.label.len();
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let name_span = CodeLabelSpan::literal(completion.label, Some(highlight_name.to_string()));
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Some(zed::CodeLabel {
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code: Default::default(),
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spans: if let Some(detail) = completion.detail {
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vec![
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name_span,
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CodeLabelSpan::literal(" ", None),
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CodeLabelSpan::literal(detail, None),
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]
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} else {
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vec![name_span]
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},
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filter_range: (0..len).into(),
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})
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}
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}
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zed::register_extension!(VueExtension);
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