reload on config file change

master
Brad Cornes 2018-04-20 01:42:31 +01:00
parent 6d1a8b2772
commit fb15cfb57e
1 changed files with 117 additions and 58 deletions

View File

@ -6,15 +6,47 @@ const tailwindClassNames = require('tailwind-class-names')
// const tailwindClassNames = require('/Users/brad/Code/tailwind-class-names/dist') // const tailwindClassNames = require('/Users/brad/Code/tailwind-class-names/dist')
const dlv = require('dlv') const dlv = require('dlv')
const CONFIG_GLOB = '{tailwind,tailwind.config,.tailwindrc}.js'
export async function activate(context: vscode.ExtensionContext) { export async function activate(context: vscode.ExtensionContext) {
let tw
try {
tw = await getTailwind()
} catch (err) {}
let intellisense = new TailwindIntellisense(tw)
context.subscriptions.push(intellisense)
let watcher = vscode.workspace.createFileSystemWatcher(`**/${CONFIG_GLOB}`)
watcher.onDidChange(onFileChange)
watcher.onDidCreate(onFileChange)
watcher.onDidDelete(onFileChange)
async function onFileChange(event) {
try {
tw = await getTailwind()
} catch (err) {
intellisense.dispose()
return
}
intellisense.reload(tw)
}
}
async function getTailwind() {
if (!vscode.workspace.name) return if (!vscode.workspace.name) return
const configFile = await vscode.workspace.findFiles( let files = await vscode.workspace.findFiles(
'{tailwind,tailwind.config,.tailwindrc}.js', CONFIG_GLOB,
'**/node_modules/**', '**/node_modules/**',
1 1
) )
if (!configFile) return if (!files) return null
let configPath = files[0].fsPath
const plugin = join( const plugin = join(
vscode.workspace.workspaceFolders[0].uri.fsPath, vscode.workspace.workspaceFolders[0].uri.fsPath,
@ -26,7 +58,7 @@ export async function activate(context: vscode.ExtensionContext) {
try { try {
tw = await tailwindClassNames( tw = await tailwindClassNames(
configFile[0].fsPath, configPath,
{ {
tree: true, tree: true,
strings: true strings: true
@ -34,61 +66,10 @@ export async function activate(context: vscode.ExtensionContext) {
plugin plugin
) )
} catch (err) { } catch (err) {
return return null
} }
const separator = dlv(tw.config, 'options.separator', ':') return tw
if (separator !== ':') return
const items = createItems(tw.classNames, separator, tw.config)
context.subscriptions.push(
createCompletionItemProvider(
items,
['typescriptreact', 'javascript', 'javascriptreact'],
/\btw`([^`]*)$/,
['`', ' ', separator],
tw.config
)
)
context.subscriptions.push(
createCompletionItemProvider(
items,
['css', 'sass', 'scss'],
/@apply ([^;}]*)$/,
['.', separator],
tw.config,
'.'
)
)
context.subscriptions.push(
createCompletionItemProvider(
items,
[
'html',
'jade',
'razor',
'php',
'blade',
'vue',
'twig',
'markdown',
'erb',
'handlebars',
'ejs',
// for jsx
'typescriptreact',
'javascript',
'javascriptreact'
],
/\bclass(Name)?=["']([^"']*)/, // /\bclass(Name)?=(["'])(?!.*?\2)/
["'", '"', ' ', separator],
tw.config
)
)
} }
export function deactivate() {} export function deactivate() {}
@ -201,7 +182,6 @@ function createItems(classNames, separator, config, parent = '') {
item item
} }
} else { } else {
console.log(key)
const item = new vscode.CompletionItem( const item = new vscode.CompletionItem(
`${key}${separator}`, `${key}${separator}`,
vscode.CompletionItemKind.Constant vscode.CompletionItemKind.Constant
@ -226,3 +206,82 @@ function createItems(classNames, separator, config, parent = '') {
return items return items
} }
class TailwindIntellisense {
private _completionProviders: vscode.Disposable[]
private _disposable: vscode.Disposable
private _items
constructor(tailwind) {
if (tailwind) {
this.reload(tailwind)
}
}
public reload(tailwind) {
this.dispose()
const separator = dlv(tailwind.config, 'options.separator', ':')
if (separator !== ':') return
this._items = createItems(tailwind.classNames, separator, tailwind.config)
this._completionProviders = []
this._completionProviders.push(
createCompletionItemProvider(
this._items,
['typescriptreact', 'javascript', 'javascriptreact'],
/\btw`([^`]*)$/,
['`', ' ', separator],
tailwind.config
)
)
this._completionProviders.push(
createCompletionItemProvider(
this._items,
['css', 'sass', 'scss'],
/@apply ([^;}]*)$/,
['.', separator],
tailwind.config,
'.'
)
)
this._completionProviders.push(
createCompletionItemProvider(
this._items,
[
'html',
'jade',
'razor',
'php',
'blade',
'vue',
'twig',
'markdown',
'erb',
'handlebars',
'ejs',
// for jsx
'typescriptreact',
'javascript',
'javascriptreact'
],
/\bclass(Name)?=["']([^"']*)/, // /\bclass(Name)?=(["'])(?!.*?\2)/
["'", '"', ' ', separator],
tailwind.config
)
)
this._disposable = vscode.Disposable.from(...this._completionProviders)
}
dispose() {
if (this._disposable) {
this._disposable.dispose()
}
}
}