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try/catch on trying to read compiler log, since it sometimes fails
1 parent fdeb84a commit e72872e

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1 file changed

+88
-45
lines changed

1 file changed

+88
-45
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‎server/src/server.ts‎

Lines changed: 88 additions & 45 deletions
Original file line numberDiff line numberDiff line change
@@ -60,14 +60,20 @@ let codeActionsFromDiagnostics: codeActions.filesCodeActions = {};
6060
// will be properly defined later depending on the mode (stdio/node-rpc)
6161
let send: (msg: p.Message) => void = (_) => {};
6262

63-
let findRescriptBinary = async (projectRootPath: p.DocumentUri | null): Promise<string | null> => {
64-
if (config.extensionConfiguration.binaryPath != null &&
65-
fs.existsSync(path.join(config.extensionConfiguration.binaryPath, "rescript"))) {
66-
return path.join(config.extensionConfiguration.binaryPath, "rescript")
63+
let findRescriptBinary = async (
64+
projectRootPath: p.DocumentUri | null
65+
): Promise<string | null> => {
66+
if (
67+
config.extensionConfiguration.binaryPath != null &&
68+
fs.existsSync(
69+
path.join(config.extensionConfiguration.binaryPath, "rescript")
70+
)
71+
) {
72+
return path.join(config.extensionConfiguration.binaryPath, "rescript");
6773
}
6874

69-
return utils.findRescriptBinary(projectRootPath)
70-
}
75+
return utils.findRescriptBinary(projectRootPath);
76+
};
7177

7278
let createInterfaceRequest = new v.RequestType<
7379
p.TextDocumentIdentifier,
@@ -99,7 +105,12 @@ let sendUpdatedDiagnostics = async () => {
99105
for (const [projectRootPath, projectFile] of projectsFiles) {
100106
let { filesWithDiagnostics } = projectFile;
101107
let compilerLogPath = path.join(projectRootPath, c.compilerLogPartialPath);
102-
let content = fs.readFileSync(compilerLogPath, { encoding: "utf-8" });
108+
let content = "";
109+
try {
110+
content = fs.readFileSync(compilerLogPath, { encoding: "utf-8" });
111+
} catch (e) {
112+
console.error(`Error reading compiler log file ${compilerLogPath}: ${e}`);
113+
}
103114
let {
104115
done,
105116
result: filesAndErrors,
@@ -197,7 +208,10 @@ let debug = false;
197208
let syncProjectConfigCache = async (rootPath: string) => {
198209
try {
199210
if (debug) console.log("syncing project config cache for " + rootPath);
200-
await utils.runAnalysisAfterSanityCheck(rootPath, ["cache-project", rootPath]);
211+
await utils.runAnalysisAfterSanityCheck(rootPath, [
212+
"cache-project",
213+
rootPath,
214+
]);
201215
if (debug) console.log("OK - synced project config cache for " + rootPath);
202216
} catch (e) {
203217
if (debug) console.error(e);
@@ -207,7 +221,10 @@ let syncProjectConfigCache = async (rootPath: string) => {
207221
let deleteProjectConfigCache = async (rootPath: string) => {
208222
try {
209223
if (debug) console.log("deleting project config cache for " + rootPath);
210-
await utils.runAnalysisAfterSanityCheck(rootPath, ["cache-delete", rootPath]);
224+
await utils.runAnalysisAfterSanityCheck(rootPath, [
225+
"cache-delete",
226+
rootPath,
227+
]);
211228
if (debug) console.log("OK - deleted project config cache for " + rootPath);
212229
} catch (e) {
213230
if (debug) console.error(e);
@@ -217,31 +234,35 @@ let deleteProjectConfigCache = async (rootPath: string) => {
217234
async function onWorkspaceDidChangeWatchedFiles(
218235
params: p.DidChangeWatchedFilesParams
219236
) {
220-
await Promise.all(params.changes.map(async (change) => {
221-
if (change.uri.includes("build.ninja")) {
222-
if (config.extensionConfiguration.cache?.projectConfig?.enable === true) {
223-
let projectRoot = utils.findProjectRootOfFile(change.uri);
224-
if (projectRoot != null) {
225-
await syncProjectConfigCache(projectRoot);
226-
}
227-
}
228-
} else if (change.uri.includes("compiler.log")) {
229-
try {
230-
await sendUpdatedDiagnostics();
231-
sendCompilationFinishedMessage();
232-
if (config.extensionConfiguration.inlayHints?.enable === true) {
233-
sendInlayHintsRefresh();
237+
await Promise.all(
238+
params.changes.map(async (change) => {
239+
if (change.uri.includes("build.ninja")) {
240+
if (
241+
config.extensionConfiguration.cache?.projectConfig?.enable === true
242+
) {
243+
let projectRoot = utils.findProjectRootOfFile(change.uri);
244+
if (projectRoot != null) {
245+
await syncProjectConfigCache(projectRoot);
246+
}
234247
}
235-
if (config.extensionConfiguration.codeLens === true) {
236-
sendCodeLensRefresh();
248+
} else if (change.uri.includes("compiler.log")) {
249+
try {
250+
await sendUpdatedDiagnostics();
251+
sendCompilationFinishedMessage();
252+
if (config.extensionConfiguration.inlayHints?.enable === true) {
253+
sendInlayHintsRefresh();
254+
}
255+
if (config.extensionConfiguration.codeLens === true) {
256+
sendCodeLensRefresh();
257+
}
258+
} catch {
259+
console.log("Error while sending updated diagnostics");
237260
}
238-
} catch {
239-
console.log("Error while sending updated diagnostics");
261+
} else {
262+
ic.incrementalCompilationFileChanged(fileURLToPath(change.uri));
240263
}
241-
} else {
242-
ic.incrementalCompilationFileChanged(fileURLToPath(change.uri));
243-
}
244-
}));
264+
})
265+
);
245266
}
246267

247268
type clientSentBuildAction = {
@@ -269,10 +290,14 @@ let openedFile = async (fileUri: string, fileContent: string) => {
269290
filesDiagnostics: {},
270291
namespaceName:
271292
namespaceName.kind === "success" ? namespaceName.result : null,
272-
rescriptVersion: await utils.findReScriptVersionForProjectRoot(projectRootPath),
293+
rescriptVersion: await utils.findReScriptVersionForProjectRoot(
294+
projectRootPath
295+
),
273296
bsbWatcherByEditor: null,
274297
bscBinaryLocation: await utils.findBscExeBinary(projectRootPath),
275-
editorAnalysisLocation: await utils.findEditorAnalysisBinary(projectRootPath),
298+
editorAnalysisLocation: await utils.findEditorAnalysisBinary(
299+
projectRootPath
300+
),
276301
hasPromptedToStartBuild: /(\/|\\)node_modules(\/|\\)/.test(
277302
projectRootPath
278303
)
@@ -297,7 +322,7 @@ let openedFile = async (fileUri: string, fileContent: string) => {
297322
// TODO: sometime stale .bsb.lock dangling. bsb -w knows .bsb.lock is
298323
// stale. Use that logic
299324
// TODO: close watcher when lang-server shuts down
300-
if (await findRescriptBinary(projectRootPath) != null) {
325+
if ((await findRescriptBinary(projectRootPath)) != null) {
301326
let payload: clientSentBuildAction = {
302327
title: c.startBuildAction,
303328
projectRootPath: projectRootPath,
@@ -536,10 +561,8 @@ async function references(msg: p.RequestMessage) {
536561
// https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_references
537562
let params = msg.params as p.ReferenceParams;
538563
let filePath = fileURLToPath(params.textDocument.uri);
539-
let result: typeof p.ReferencesRequest.type = await utils.getReferencesForPosition(
540-
filePath,
541-
params.position
542-
);
564+
let result: typeof p.ReferencesRequest.type =
565+
await utils.getReferencesForPosition(filePath, params.position);
543566
let response: p.ResponseMessage = {
544567
jsonrpc: c.jsonrpcVersion,
545568
id: msg.id,
@@ -549,7 +572,9 @@ async function references(msg: p.RequestMessage) {
549572
return response;
550573
}
551574

552-
async function prepareRename(msg: p.RequestMessage): Promise<p.ResponseMessage> {
575+
async function prepareRename(
576+
msg: p.RequestMessage
577+
): Promise<p.ResponseMessage> {
553578
// https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_prepareRename
554579
let params = msg.params as p.PrepareRenameParams;
555580
let filePath = fileURLToPath(params.textDocument.uri);
@@ -840,7 +865,10 @@ let updateDiagnosticSyntax = async (fileUri: string, fileContent: string) => {
840865
let compilerDiagnosticsForFile =
841866
getCurrentCompilerDiagnosticsForFile(fileUri);
842867
let syntaxDiagnosticsForFile: p.Diagnostic[] =
843-
await utils.runAnalysisAfterSanityCheck(filePath, ["diagnosticSyntax", tmpname]);
868+
await utils.runAnalysisAfterSanityCheck(filePath, [
869+
"diagnosticSyntax",
870+
tmpname,
871+
]);
844872

845873
let notification: p.NotificationMessage = {
846874
jsonrpc: c.jsonrpcVersion,
@@ -1051,17 +1079,29 @@ async function onMessage(msg: p.Message) {
10511079
const watchers = Array.from(workspaceFolders).flatMap(
10521080
(projectRootPath) => [
10531081
{
1054-
globPattern: path.join(projectRootPath, '**', c.compilerLogPartialPath),
1082+
globPattern: path.join(
1083+
projectRootPath,
1084+
"**",
1085+
c.compilerLogPartialPath
1086+
),
10551087
kind: p.WatchKind.Change | p.WatchKind.Create | p.WatchKind.Delete,
10561088
},
10571089
{
1058-
globPattern: path.join(projectRootPath, '**', c.buildNinjaPartialPath),
1090+
globPattern: path.join(
1091+
projectRootPath,
1092+
"**",
1093+
c.buildNinjaPartialPath
1094+
),
10591095
kind: p.WatchKind.Change | p.WatchKind.Create | p.WatchKind.Delete,
10601096
},
10611097
{
1062-
globPattern: `${path.join(projectRootPath, '**', c.compilerDirPartialPath)}/**/*.{cmt,cmi}`,
1098+
globPattern: `${path.join(
1099+
projectRootPath,
1100+
"**",
1101+
c.compilerDirPartialPath
1102+
)}/**/*.{cmt,cmi}`,
10631103
kind: p.WatchKind.Change | p.WatchKind.Delete,
1064-
}
1104+
},
10651105
]
10661106
);
10671107
const registrationParams: p.RegistrationParams = {
@@ -1089,7 +1129,10 @@ async function onMessage(msg: p.Message) {
10891129
let params = msg.params as p.DidOpenTextDocumentParams;
10901130
await openedFile(params.textDocument.uri, params.textDocument.text);
10911131
await sendUpdatedDiagnostics();
1092-
await updateDiagnosticSyntax(params.textDocument.uri, params.textDocument.text);
1132+
await updateDiagnosticSyntax(
1133+
params.textDocument.uri,
1134+
params.textDocument.text
1135+
);
10931136
} else if (msg.method === DidChangeTextDocumentNotification.method) {
10941137
let params = msg.params as p.DidChangeTextDocumentParams;
10951138
let extName = path.extname(params.textDocument.uri);

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