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chore: merge attach and share logic

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This commit is contained in:
əlemi 2024-10-01 16:21:37 +02:00
parent 3f5f72fbfb
commit 21b93f9d14
Signed by: alemi
GPG key ID: A4895B84D311642C
1 changed files with 51 additions and 83 deletions
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118
src/commands/buffers.ts
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@ -42,25 +42,20 @@ export async function apply_changes_to_buffer(path: string, controller: codemp.B
locks.set(path, false);
}
export async function attach(selected: vscode.TreeItem | undefined) {
if (workspace === null) return vscode.window.showWarningMessage("Join a workspace first");
let buffer_name: string | undefined;
if (selected !== undefined && selected.label !== undefined) {
if (typeof (selected.label) === 'string') {
buffer_name = selected.label;
} else {
buffer_name = selected.label.label; // TODO ughh what is this api?
export async function attach_to_remote_buffer(buffer_name: string, set_content?: boolean): Promise<codemp.BufferController | undefined> {
if (workspace === null) {
vscode.window.showErrorMessage("join a Workspace first");
return;
}
} else {
buffer_name = await vscode.window.showInputBox({ prompt: "path of buffer to attach to" });
}
if (!buffer_name) return; // action cancelled by user
if (mapping.bufferMapper.visible_by_buffer(buffer_name) !== undefined) {
return vscode.window.showWarningMessage("buffer already attached");
vscode.window.showWarningMessage("buffer already attached");
return;
}
if (vscode.workspace.workspaceFolders === undefined) {
throw "no active vscode workspace";
vscode.window.showErrorMessage("no active VSCode workspace, open a folder/project first");
return;
}
let cwd = vscode.workspace.workspaceFolders[0].uri; // TODO picking the first one is a bit arbitrary
let path = vscode.Uri.file(cwd.path + '/' + buffer_name);
try {
@ -68,13 +63,14 @@ export async function attach(selected: vscode.TreeItem | undefined) {
} catch {
path = path.with({ scheme: 'untitled' });
}
let doc = await vscode.workspace.openTextDocument(path);
let editor = await vscode.window.showTextDocument(doc, { preserveFocus: false })
await editor.edit((editor) => editor.setEndOfLine(vscode.EndOfLine.LF)); // set LF for EOL sequence
let buffer: codemp.BufferController = await workspace.attach(buffer_name);
vscode.window.showInformationMessage(`Connected to buffer '${buffer_name}'`);
// wait for server changes
// TODO poll never unblocks
// TODO poll never unblocks, so this dirty fix is necessary
let done = false;
buffer.poll().then(() => done = true);
for (let i = 0; i < 20; i++) {
@ -82,12 +78,21 @@ export async function attach(selected: vscode.TreeItem | undefined) {
await new Promise(r => setTimeout(r, 100))
}
vscode.window.showInformationMessage(`Connected to buffer '${buffer_name}'`);
LOGGER.info(`attached to buffer ${buffer_name}`);
let file_uri: vscode.Uri = editor.document.uri;
mapping.bufferMapper.register(buffer.get_path(), file_uri);
let bufferContent = await buffer.content();
let doc_len = editor.document.getText().length;
let remoteContent = await buffer.content();
let localContent = editor.document.getText();
if (set_content) {
// make remote document match local content
let doc_len = remoteContent.length;
await buffer.send({ start: 0, end: doc_len, content: localContent});
} else {
// make local document match remote content
let doc_len = localContent.length;
let range = new vscode.Range(
editor.document.positionAt(0),
@ -95,8 +100,10 @@ export async function attach(selected: vscode.TreeItem | undefined) {
);
await editor.edit(editBuilder => {
editBuilder
.replace(range, bufferContent)
.replace(range, remoteContent)
});
}
vscode.workspace.onDidChangeTextDocument(async (event: vscode.TextDocumentChangeEvent) => {
if (locks.get(buffer_name)) { return }
if (event.document.uri !== file_uri) return; // ?
@ -117,6 +124,22 @@ export async function attach(selected: vscode.TreeItem | undefined) {
provider.refresh();
}
export async function attach(selected: vscode.TreeItem | undefined) {
if (workspace === null) return vscode.window.showWarningMessage("Join a workspace first");
let buffer_name: string | undefined;
if (selected !== undefined && selected.label !== undefined) {
if (typeof (selected.label) === 'string') {
buffer_name = selected.label;
} else {
buffer_name = selected.label.label; // TODO ughh what is this api?
}
} else {
buffer_name = await vscode.window.showInputBox({ prompt: "path of buffer to attach to" });
}
if (!buffer_name) return;
await attach_to_remote_buffer(buffer_name);
}
export async function share(selected: vscode.TreeItem | undefined) {
if (workspace === null) return vscode.window.showWarningMessage("Join a workspace first");
@ -133,62 +156,7 @@ export async function share(selected: vscode.TreeItem | undefined) {
buffer_name = await vscode.window.showInputBox({ prompt: "path of buffer to attach to" });
}
if (!buffer_name) return; // action cancelled by user
if (mapping.bufferMapper.uri_by_buffer(buffer_name) !== undefined) {
return vscode.window.showWarningMessage("buffer already attached");
}
if (vscode.workspace.workspaceFolders === undefined) {
throw "no active vscode workspace";
}
let cwd = vscode.workspace.workspaceFolders[0].uri; // TODO picking the first one is a bit arbitrary
let path = vscode.Uri.file(cwd.path + '/' + buffer_name);
try {
await vscode.workspace.fs.stat(path);
} catch {
path = path.with({ scheme: 'untitled' });
}
let doc = await vscode.workspace.openTextDocument(path);
let editor = await vscode.window.showTextDocument(doc, { preserveFocus: false })
await editor.edit((editor) => editor.setEndOfLine(vscode.EndOfLine.LF)); // set LF for EOL sequence
let buffer: codemp.BufferController = await workspace.attach(buffer_name);
//wait for server changes
// TODO poll never unblocks
let done = false;
buffer.poll().then(() => done = true);
for (let i = 0; i < 20; i++) {
if (done) break;
await new Promise(r => setTimeout(r, 100))
}
LOGGER.info(`attached to buffer ${buffer_name}`);
let file_uri: vscode.Uri = editor.document.uri;
mapping.bufferMapper.register(buffer.get_path(), file_uri);
let bufferContent = await buffer.content();
let doc_text = editor.document.getText();
if (doc_text != bufferContent) {
await buffer.send({
start: 0, end: bufferContent.length,
content: doc_text,
});
}
vscode.workspace.onDidChangeTextDocument(async (event: vscode.TextDocumentChangeEvent) => {
if (locks.get(buffer_name)) { return }
if (event.document.uri !== file_uri) return; // ?
for (let change of event.contentChanges) {
console.log(event.contentChanges);
LOGGER.debug(`onDidChangeTextDocument(event: [${change.rangeOffset}, ${change.text}, ${change.rangeOffset + change.rangeLength}])`);
await buffer.send({
start: change.rangeOffset,
end: change.rangeOffset + change.rangeLength,
content: change.text
});
}
});
buffer.callback(async (controller: codemp.BufferController) =>
await apply_changes_to_buffer(controller.get_path(), controller)
);
provider.refresh();
await attach_to_remote_buffer(buffer_name, true);
}
export async function sync(selected: vscode.TreeItem | undefined) {