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Return message id in prettier_server error responses

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This commit is contained in:
Kirill Bulatov 2023-09-20 14:51:02 +03:00
parent 6cac58b34c
commit 06cac18d78
1 changed files with 14 additions and 8 deletions
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22
crates/prettier/src/prettier_server.js
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@ -37,8 +37,15 @@ const prettierPath = path.join(prettierContainerPath, 'node_modules/prettier');
async function handleBuffer(prettier) {
for await (let messageText of readStdin()) {
handleMessage(messageText, prettier).catch(e => {
sendResponse(makeError(`error during message handling: ${e}`));
let message;
try {
message = JSON.parse(messageText);
} catch (e) {
sendResponse(makeError(`Failed to parse message '${messageText}': ${e}`));
continue;
}
handleMessage(message, prettier).catch(e => {
sendResponse({ id: message.id, ...makeError(`error during message handling: ${e}`) });
});
}
}
@ -117,22 +124,21 @@ async function* readStdin() {
// ?
// shutdown
// error
async function handleMessage(messageText, prettier) {
const message = JSON.parse(messageText);
async function handleMessage(message, prettier) {
const { method, id, params } = message;
if (method === undefined) {
throw new Error(`Message method is undefined: ${messageText}`);
throw new Error(`Message method is undefined: ${JSON.stringify(message)}`);
}
if (id === undefined) {
throw new Error(`Message id is undefined: ${messageText}`);
throw new Error(`Message id is undefined: ${JSON.stringify(message)}`);
}
if (method === 'prettier/format') {
if (params === undefined || params.text === undefined) {
throw new Error(`Message params.text is undefined: ${messageText}`);
throw new Error(`Message params.text is undefined: ${JSON.stringify(message)}`);
}
if (params.options === undefined) {
throw new Error(`Message params.options is undefined: ${messageText}`);
throw new Error(`Message params.options is undefined: ${JSON.stringify(message)}`);
}
const formattedText = await prettier.format(params.text, params.options);
sendResponse({ id, result: { text: formattedText } });