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Git - add "Hard wrap all lines" code action is there are multiple long lines #205349

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Feb 16, 2024
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52 changes: 44 additions & 8 deletions extensions/git/src/diagnostics.ts
Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,7 @@ export class GitCommitInputBoxCodeActionsProvider implements CodeActionProvider
provideCodeActions(document: TextDocument, range: Range | Selection): CodeAction[] {
const codeActions: CodeAction[] = [];
const diagnostics = this.diagnosticsManager.getDiagnostics(document.uri);
const wrapAllLinesCodeAction = this.getWrapAllLinesCodeAction(document, diagnostics);

for (const diagnostic of diagnostics) {
if (!diagnostic.range.contains(range)) {
Expand All @@ -96,17 +97,23 @@ export class GitCommitInputBoxCodeActionsProvider implements CodeActionProvider
const codeAction = new CodeAction(l10n.t('Remove empty characters'), CodeActionKind.QuickFix);
codeAction.diagnostics = [diagnostic];
codeAction.edit = workspaceEdit;

codeActions.push(codeAction);

break;
}
case DiagnosticCodes.line_length: {
const workspaceEdit = this.getWrapLineWorkspaceEdit(document, diagnostic.range);

const codeAction = new CodeAction(l10n.t('Hard wrap line'), CodeActionKind.QuickFix);
codeAction.diagnostics = [diagnostic];
codeAction.edit = workspaceEdit;

codeActions.push(codeAction);

if (wrapAllLinesCodeAction) {
wrapAllLinesCodeAction.diagnostics = [diagnostic];
codeActions.push(wrapAllLinesCodeAction);
}

break;
}
}
Expand All @@ -116,13 +123,45 @@ export class GitCommitInputBoxCodeActionsProvider implements CodeActionProvider
}

private getWrapLineWorkspaceEdit(document: TextDocument, range: Range): WorkspaceEdit {
const lineSegments = this.wrapTextDocumentLine(document, range.start.line);

const workspaceEdit = new WorkspaceEdit();
workspaceEdit.replace(document.uri, range, lineSegments.join('\n'));

return workspaceEdit;
}

private getWrapAllLinesCodeAction(document: TextDocument, diagnostics: readonly Diagnostic[]): CodeAction | undefined {
const lineLengthDiagnostics = diagnostics.filter(d => d.code === DiagnosticCodes.line_length);
if (lineLengthDiagnostics.length < 2) {
return undefined;
}

const wrapAllLinesCodeAction = new CodeAction(l10n.t('Hard wrap all lines'), CodeActionKind.QuickFix);
wrapAllLinesCodeAction.edit = this.getWrapAllLinesWorkspaceEdit(document, lineLengthDiagnostics);

return wrapAllLinesCodeAction;
}

private getWrapAllLinesWorkspaceEdit(document: TextDocument, diagnostics: Diagnostic[]): WorkspaceEdit {
const workspaceEdit = new WorkspaceEdit();

for (const diagnostic of diagnostics) {
const lineSegments = this.wrapTextDocumentLine(document, diagnostic.range.start.line);
workspaceEdit.replace(document.uri, diagnostic.range, lineSegments.join('\n'));
}

return workspaceEdit;
}

private wrapTextDocumentLine(document: TextDocument, line: number): string[] {
const config = workspace.getConfiguration('git');
const inputValidationLength = config.get<number>('inputValidationLength', 50);
const inputValidationSubjectLength = config.get<number | undefined>('inputValidationSubjectLength', undefined);
const lineLengthThreshold = range.start.line === 0 ? inputValidationSubjectLength ?? inputValidationLength : inputValidationLength;
const lineLengthThreshold = line === 0 ? inputValidationSubjectLength ?? inputValidationLength : inputValidationLength;

const lineSegments: string[] = [];
const lineText = document.lineAt(range.start.line).text;
const lineText = document.lineAt(line).text;

let position = 0;
while (lineText.length - position > lineLengthThreshold) {
Expand All @@ -147,10 +186,7 @@ export class GitCommitInputBoxCodeActionsProvider implements CodeActionProvider
lineSegments.push(lineText.substring(position));
}

const workspaceEdit = new WorkspaceEdit();
workspaceEdit.replace(document.uri, range, lineSegments.join('\n'));

return workspaceEdit;
return lineSegments;
}

dispose() {
Expand Down