calic/claude-statusline
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Show session expiry warning in statusline

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When the fetcher gets a 401/403, it writes an error state to the cache
file instead of silently failing. The statusline reads this and shows
"Token: session expired — refresh cookie" so the user knows to re-extract
the sessionKey cookie from claude.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Axel Meyer
2026-02-14 15:49:39 +00:00
parent d152dde002
commit 7b75630e67
2 changed files with 28 additions and 9 deletions
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26
fetch-usage.js
View File

@@ -30,6 +30,13 @@ const CACHE_FILE = process.env.CLAUDE_USAGE_CACHE
|| path.join(process.env.TMPDIR || '/tmp', 'claude_usage.json');
const ORG_ID = process.env.CLAUDE_ORG_ID || '';
// --- Cache writer ---
function writeCache(data) {
const cacheDir = path.dirname(CACHE_FILE);
if (!fs.existsSync(cacheDir)) fs.mkdirSync(cacheDir, { recursive: true });
fs.writeFileSync(CACHE_FILE, JSON.stringify(data, null, 2));
}
// --- Session Key ---
function getSessionKey() {
// env var first
@@ -52,7 +59,12 @@ async function getOrgId(sessionKey) {
headers: headers(sessionKey),
signal: AbortSignal.timeout(10000),
});
if (!resp.ok) throw new Error('Failed to list orgs: ' + resp.status);
if (!resp.ok) {
if (resp.status === 401 || resp.status === 403) {
writeCache({ _error: 'auth_expired', _status: resp.status });
}
throw new Error('Failed to list orgs: ' + resp.status);
}
const orgs = await resp.json();
if (!orgs.length) throw new Error('No organizations found');
return orgs[0].uuid;
@@ -85,19 +97,17 @@ async function main() {
});
if (!resp.ok) {
writeCache({ _error: resp.status === 401 || resp.status === 403
? 'auth_expired' : 'api_error', _status: resp.status });
console.error('API error: ' + resp.status);
process.exit(1);
}
const data = await resp.json();
// Ensure cache dir exists
const cacheDir = path.dirname(CACHE_FILE);
if (!fs.existsSync(cacheDir)) fs.mkdirSync(cacheDir, { recursive: true });
fs.writeFileSync(CACHE_FILE, JSON.stringify(data, null, 2));
console.log('OK — wrote ' + CACHE_FILE);
writeCache(data);
console.log('OK \u2014 wrote ' + CACHE_FILE);
} catch (e) {
writeCache({ _error: 'fetch_failed', _message: e.message });
console.error('Fetch error: ' + e.message);
process.exit(1);
}

11
statusline.js
View File

@@ -41,8 +41,12 @@ function readCache() {
if (!fs.existsSync(CACHE_FILE)) return null;
const stat = fs.statSync(CACHE_FILE);
const ageS = (Date.now() - stat.mtimeMs) / 1000;
const data = JSON.parse(fs.readFileSync(CACHE_FILE, 'utf8'));
// Error state written by fetcher — always show regardless of age
if (data._error) return data;
// Normal data — respect max age
if (ageS > CACHE_MAX_AGE_S) return null;
return JSON.parse(fs.readFileSync(CACHE_FILE, 'utf8'));
return data;
} catch {
return null;
}
@@ -60,6 +64,11 @@ function formatMinutes(isoStr) {
function getUsagePart(data) {
if (!data) return '';
// Error state from fetcher
if (data._error === 'auth_expired') return 'Token: session expired — refresh cookie';
if (data._error) return 'Token: fetch error';
const parts = [];
if (data.five_hour && data.five_hour.utilization > 0) {