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import * as vscode from "vscode";
import * as path from "path";
import * as fs from "fs";
export function translate(range: vscode.Range, lines: number): vscode.Range {
return new vscode.Range(
range.start.line + lines,
range.start.character,
range.end.line + lines,
range.end.character
);
}
export function getNonce() {
let text = "";
const possible =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
for (let i = 0; i < 32; i++) {
text += possible.charAt(Math.floor(Math.random() * possible.length));
}
return text;
}
export function getTestFile(
filename: string,
createFile: boolean = false
): string {
let basename = path.basename(filename).split(".")[0];
switch (path.extname(filename)) {
case ".py":
basename += "_test";
break;
case ".js":
case ".jsx":
case ".ts":
case ".tsx":
basename += ".test";
break;
default:
basename += "_test";
}
const directory = path.join(path.dirname(filename), "tests");
const testFilename = path.join(directory, basename + path.extname(filename));
// Optionally, create the file if it doesn't exist
if (createFile && !fs.existsSync(testFilename)) {
if (!fs.existsSync(directory)) {
fs.mkdirSync(directory);
}
fs.writeFileSync(testFilename, "");
}
return testFilename;
}
export function getExtensionUri(): vscode.Uri {
return vscode.extensions.getExtension("Continue.continue")!.extensionUri;
}
export function getViewColumnOfFile(
filepath: string
): vscode.ViewColumn | undefined {
for (let tabGroup of vscode.window.tabGroups.all) {
for (let tab of tabGroup.tabs) {
if (
(tab?.input as any)?.uri &&
(tab.input as any).uri.fsPath === filepath
) {
return tabGroup.viewColumn;
}
}
}
return undefined;
}
export function getRightViewColumn(): vscode.ViewColumn {
// When you want to place in the rightmost panel if there is already more than one, otherwise use Beside
let column = vscode.ViewColumn.Beside;
let columnOrdering = [
vscode.ViewColumn.One,
vscode.ViewColumn.Beside,
vscode.ViewColumn.Two,
vscode.ViewColumn.Three,
vscode.ViewColumn.Four,
vscode.ViewColumn.Five,
vscode.ViewColumn.Six,
vscode.ViewColumn.Seven,
vscode.ViewColumn.Eight,
vscode.ViewColumn.Nine,
];
for (let tabGroup of vscode.window.tabGroups.all) {
if (
columnOrdering.indexOf(tabGroup.viewColumn) >
columnOrdering.indexOf(column)
) {
column = tabGroup.viewColumn;
}
}
return column;
}
export async function readFileAtRange(
range: vscode.Range,
filepath: string
): Promise<string> {
return new Promise((resolve, reject) => {
fs.readFile(filepath, (err, data) => {
if (err) {
reject(err);
} else {
let lines = data.toString().split("\n");
if (range.isSingleLine) {
resolve(
lines[range.start.line].slice(
range.start.character,
range.end.character
)
);
} else {
let firstLine = lines[range.start.line].slice(range.start.character);
let lastLine = lines[range.end.line].slice(0, range.end.character);
let middleLines = lines.slice(range.start.line + 1, range.end.line);
resolve([firstLine, ...middleLines, lastLine].join("\n"));
}
}
});
});
}
let showTextDocumentInProcess = false;
export function openEditorAndRevealRange(
editorFilename: string,
range?: vscode.Range,
viewColumn?: vscode.ViewColumn
): Promise<vscode.TextEditor> {
return new Promise((resolve, _) => {
vscode.workspace.openTextDocument(editorFilename).then(async (doc) => {
try {
// An error is thrown mysteriously if you open two documents in parallel, hence this
while (showTextDocumentInProcess) {
await new Promise((resolve) => {
setInterval(() => {
resolve(null);
}, 200);
})
}
showTextDocumentInProcess = true;
vscode.window
.showTextDocument(
doc,
getViewColumnOfFile(editorFilename) || viewColumn
)
.then((editor) => {
if (range) {
editor.revealRange(range);
}
resolve(editor);
showTextDocumentInProcess = false;
})
} catch (err) {
console.log(err);
}
});
});
}
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