Method knitRmd

src/rmarkdown/knit.ts:241–293

(echo: boolean, outputFormat?: string)

    }

    public async knitRmd(echo: boolean, outputFormat?: string): Promise<void> {
        const textEditor = vscode.window.activeTextEditor;
        if (!textEditor) {
            void vscode.window.showWarningMessage('No text editor active.');
            return;
        }

        const wad: vscode.TextDocument = textEditor.document;

        // handle untitled rmd
        if (textEditor.document.isUntitled) {
            void vscode.window.showWarningMessage('Cannot knit an untitled file. Please save the document.');
            await vscode.commands.executeCommand('workbench.action.files.save').then(() => {
                if (!textEditor.document.isUntitled) {
                    void this.knitRmd(echo, outputFormat);
                }
            });
            return;
        }

        const isSaved = await util.saveDocument(wad);
        if (!isSaved) {
            return;
        }
        let rDocumentPath = util.ToRStringLiteral(wad.fileName, '"');

        if (echo) {
            rDocumentPath = [rDocumentPath, 'echo = TRUE'].join(', ');
        }

        // allow users to opt out of background process
        if (util.config().get<boolean>('rmarkdown.knit.useBackgroundProcess')) {
            const busyPath = wad.uri.fsPath + (outputFormat ?? '');
            if (this.busyUriStore.has(busyPath)) {
                return;
            }
            this.busyUriStore.add(busyPath);
            await this.renderDocument(
                rDocumentPath,
                wad.uri.fsPath,
                path.basename(wad.uri.fsPath),
                this.getYamlFrontmatter(wad.uri.fsPath),
                outputFormat
            );
            this.busyUriStore.delete(busyPath);
        } else {
            if (outputFormat === undefined) {
                void runTextInTerm(`rmarkdown::render(${rDocumentPath})`);
            } else {
                void runTextInTerm(`rmarkdown::render(${rDocumentPath}, '${outputFormat}')`);
            }
        }
    }
}