pull lsp client out into a fake module (#2846)

* initial commit Signed-off-by: Jess Frazelle <github@jessfraz.com> tsc passing Signed-off-by: Jess Frazelle <github@jessfraz.com> fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> working Signed-off-by: Jess Frazelle <github@jessfraz.com> fixups Signed-off-by: Jess Frazelle <github@jessfraz.com> updates Signed-off-by: Jess Frazelle <github@jessfraz.com> fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> fmt Signed-off-by: Jess Frazelle <github@jessfraz.com> * cleanups Signed-off-by: Jess Frazelle <github@jessfraz.com> * fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> * udpates Signed-off-by: Jess Frazelle <github@jessfraz.com> * updates Signed-off-by: Jess Frazelle <github@jessfraz.com> * cleanup Signed-off-by: Jess Frazelle <github@jessfraz.com> * cleanup Signed-off-by: Jess Frazelle <github@jessfraz.com> * fixes Signed-off-by: Jess Frazelle <github@jessfraz.com> * updates Signed-off-by: Jess Frazelle <github@jessfraz.com> --------- Signed-off-by: Jess Frazelle <github@jessfraz.com>
2024-06-30 14:30:44 -07:00
parent 9c230bc678
commit 3dafc31cad
40 changed files with 1241 additions and 834 deletions
--- a/packages/codemirror-lsp-client/src/plugin/util.ts
+++ b/packages/codemirror-lsp-client/src/plugin/util.ts
@ -0,0 +1,55 @@
+import { Text } from '@codemirror/state'
+import { Marked } from '@ts-stack/markdown'
+
+import type * as LSP from 'vscode-languageserver-protocol'
+
+// takes a function and executes it after the wait time, if the function is called again before the wait time is up, the timer is reset
+export function deferExecution<T>(func: (args: T) => any, wait: number) {
+  let timeout: ReturnType<typeof setTimeout> | null
+  let latestArgs: T
+
+  function later() {
+    timeout = null
+    func(latestArgs)
+  }
+
+  function deferred(args: T) {
+    latestArgs = args
+    if (timeout) {
+      clearTimeout(timeout)
+    }
+    timeout = setTimeout(later, wait)
+  }
+
+  return deferred
+}
+
+export function posToOffset(
+  doc: Text,
+  pos: { line: number; character: number }
+): number | undefined {
+  if (pos.line >= doc.lines) return
+  const offset = doc.line(pos.line + 1).from + pos.character
+  if (offset > doc.length) return
+  return offset
+}
+
+export function offsetToPos(doc: Text, offset: number) {
+  const line = doc.lineAt(offset)
+  return {
+    line: line.number - 1,
+    character: offset - line.from,
+  }
+}
+
+export function formatMarkdownContents(
+  contents: LSP.MarkupContent | LSP.MarkedString | LSP.MarkedString[]
+): string {
+  if (Array.isArray(contents)) {
+    return contents.map((c) => formatMarkdownContents(c) + '\n\n').join('')
+  } else if (typeof contents === 'string') {
+    return Marked.parse(contents)
+  } else {
+    return Marked.parse(contents.value)
+  }
+}