Function bundleIssueReport

packages/cli/src/lib/logs-opencode.ts:109–191

(
    report: DiagnosticReport,
    description: string,
    _title: string,
    sessionFilter: string | null = null,
)

}

export async function bundleIssueReport(
    report: DiagnosticReport,
    description: string,
    _title: string,
    sessionFilter: string | null = null,
): Promise<BundledIssueReport> {
    const LOG_TAIL_LINES = 400;
    const allLogLines = report.logFile.exists
        ? readFileSync(report.logFile.path, "utf-8").split(/\r?\n/)
        : [];
    const logLines = filterLogLinesBySession(allLogLines, sessionFilter);
    const recentLog = sanitizeLogContent(logLines.slice(-LOG_TAIL_LINES).join("\n")).trim();

    // Also extract historian-failure lines from a wider window so issue reports
    // still capture failure signals even when more recent noise has pushed them
    // out of the 400-line tail. We scan the last 4000 lines for historian
    // patterns and keep up to 30 matches.
    const historianScanWindow = sanitizeLogContent(logLines.slice(-4000).join("\n"));
    const historianFailureLines = extractHistorianFailureLines(historianScanWindow, 30);

    // Pull the most recent 20 ERROR-shaped lines into their own dedicated
    // section. The body-size cap (`capBodyToGithubLimit`) only shrinks the
    // main `## Log (last N lines)` block, so promoting errors here
    // guarantees the agent / human reading the issue still sees them even
    // when the body needs heavy truncation. We scan a wide window for the
    // same reason as historian: a flood of debug noise after the error
    // shouldn't push the cause out of view.
    const errorScanWindow = sanitizeLogContent(logLines.slice(-4000).join("\n"));
    const recentErrorLines = extractRecentErrors(errorScanWindow, 20);

    const configBody = JSON.stringify(
        sanitizeConfigValue(report.magicContextConfig.flags),
        null,
        2,
    );
    const sanitizedConfigPath = report.configPaths.magicContextConfig.replace(homedir(), "~");

    const rawBodyMarkdown = [
        "## Description",
        description,
        "",
        "## Environment",
        `- Plugin: v${report.pluginVersion}`,
        `- OS: ${report.platform} ${report.arch}`,
        `- Node: ${report.nodeVersion}`,
        `- OpenCode: ${report.opencodeVersion ?? "not installed"}`,
        "",
        "## Configuration",
        `Config from \`${sanitizedConfigPath}\`:`,
        "```jsonc",
        configBody,
        "```",
        "",
        "## Diagnostics",
        renderDiagnosticsMarkdown(report),
        "",
        "## Historian failure signals (log, sanitized)",
        historianFailureLines.length === 0