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Bluesky app fork with some witchin' additions 💫
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8.9 kB · 330 lines
JavaScript
at main
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const CAROUSEL_LIMIT = 10
function concise(value, limit) { return value.length > limit ? `${value.slice(0, limit - 1)}…` : value}
function slackEscape(value) { return value .replaceAll('&', '&') .replaceAll('<', '<') .replaceAll('>', '>')}
function mrkdwnText(value, limit) { return concise(slackEscape(value), limit)}
function pluralize(count, singular) { return `${count} ${singular}${count === 1 ? '' : 's'}`}
function stateFor(platforms) { if (platforms.some(platform => platform.status === 'cancelled')) { return 'cancelled' } if (platforms.some(platform => platform.failures.length > 0)) { return 'failed' } if (platforms.some(platform => platform.failed)) { return 'setup_failed' } return 'passed'}
function statePresentation(state, failureCount) { if (state === 'cancelled') { return { header: '⏹️ Nightly Maestro E2E cancelled', summary: 'results may be incomplete', fallback: 'Nightly Maestro E2E was cancelled. Results may be incomplete.', } } if (state === 'setup_failed') { return { header: '⚠️ Nightly Maestro setup failed', summary: 'no complete test results', fallback: 'Nightly Maestro E2E setup failed before tests could complete.', } } if (state === 'failed') { return { header: '🚨 Nightly Maestro E2E failed', summary: `${pluralize(failureCount, 'failed flow')}`, fallback: `Nightly Maestro E2E failed with ${pluralize(failureCount, 'failed flow')}.`, } } return { header: '✅ Nightly Maestro E2E passed', summary: 'all platforms passed', fallback: 'Nightly Maestro E2E passed on all platforms.', }}
function platformStatus(platform) { if (platform.status === 'cancelled') return '⏹️ Cancelled' if (platform.status === 'skipped') return '⏭️ Skipped' if (platform.failures.length > 0) { return `❌ Failed · ${pluralize(platform.failures.length, 'flow')}` } if (platform.failed && !platform.hasJUnit) return '⚠️ Setup failed' if (platform.failed) return '❌ Failed' return '✅ Passed'}
function selectFailures(platforms, limit = CAROUSEL_LIMIT) { const queues = platforms.map(platform => platform.failures.map(failure => ({platform, failure})), ) const selected = []
while (selected.length < limit && queues.some(queue => queue.length > 0)) { for (const queue of queues) { const next = queue.shift() if (next) selected.push(next) if (selected.length === limit) break } }
return selected}
function uploadFilename({platform, failure}, index) { const extension = path.extname(failure.screenshot) || '.png' const slug = failure.name .toLowerCase() .replace(/[^a-z0-9]+/g, '-') .replace(/^-|-$/g, '') return `${index + 1}-${platform.name.toLowerCase()}-${slug || 'failed-flow'}${extension}`}
function buildUploadPayload(selectedFailures) { return { file_uploads: selectedFailures .filter(({failure}) => failure.screenshot) .map((entry, index) => ({ file: entry.failure.screenshot, filename: uploadFilename(entry, index), highlight_type: 'png', alt_text: `${entry.platform.name} failure screenshot for ${entry.failure.name}`, })), }}
function buildThreadPayload(platforms) { const lines = ['*All Maestro failure details*'] for (const platform of platforms) { if (platform.failures.length === 0) continue lines.push('', `*${slackEscape(platform.name)}*`) for (const failure of platform.failures) { lines.push( `• *${mrkdwnText(failure.name, 140)}*\n ${mrkdwnText(failure.message, 300)}`, ) } if (platform.artifactUrl) { lines.push(`<${platform.artifactUrl}|Open ${platform.name} artifacts>`) } } return {text: lines.join('\n')}}
function buildCarousel(selectedFailures, slackFileIds) { let screenshotIndex = 0 const elements = selectedFailures.map(({platform, failure}, index) => { const slackFileId = failure.screenshot ? slackFileIds[screenshotIndex++] : undefined return { type: 'card', block_id: `maestro_failure_${index + 1}`, title: { type: 'mrkdwn', text: `*${mrkdwnText(failure.name, 140)}*`, verbatim: true, }, subtitle: { type: 'mrkdwn', text: `${platform.name} · failed flow`, verbatim: true, }, ...(slackFileId ? { hero_image: { type: 'image', slack_file: {id: slackFileId}, alt_text: `${platform.name} failure screenshot for ${failure.name}`, }, } : {}), body: { type: 'mrkdwn', text: mrkdwnText(failure.message, 190), verbatim: true, }, ...(platform.artifactUrl ? { subtext: { type: 'mrkdwn', text: `<${platform.artifactUrl}|Open logs and artifacts>`, verbatim: true, }, } : {}), } })
return {type: 'carousel', block_id: 'maestro_failures', elements}}
function diagnosticBlock(platform) { const phase = mrkdwnText( platform.phase || 'No phase metadata was captured', 220, ) if (platform.status === 'cancelled') { return { type: 'section', text: { type: 'mrkdwn', text: `*${platform.name} cancelled*\nLatest phase: ${phase}\nResults may be incomplete.`, }, } } if (!platform.hasJUnit) { return { type: 'section', text: { type: 'mrkdwn', text: `*${platform.name} setup failed*\nLatest phase: ${phase}\nNo JUnit results were produced.`, }, } } return { type: 'section', text: { type: 'mrkdwn', text: `*${platform.name} job failed*\nLatest phase: ${phase}`, }, }}
function footerBlock(platforms, runUrl) { const links = [`<${runUrl}|Open workflow>`] for (const platform of platforms) { if (platform.artifactUrl) { links.push(`<${platform.artifactUrl}|${platform.name} artifacts>`) } } return { type: 'section', text: {type: 'mrkdwn', text: links.join(' • ')}, }}
export function buildSlackMessage({ platforms, sha, runUrl, commitUrl, slackFileIds = [],}) { const state = stateFor(platforms) const failureCount = platforms.reduce( (total, platform) => total + platform.failures.length, 0, ) const presentation = statePresentation(state, failureCount) const allFailures = selectFailures(platforms, failureCount) const selectedFailures = allFailures.slice(0, CAROUSEL_LIMIT) const uploadPayload = buildUploadPayload(allFailures) const detailBlocks = platforms .filter( platform => platform.status === 'cancelled' || (platform.failed && platform.failures.length === 0), ) .map(diagnosticBlock)
if (selectedFailures.length > 0) { detailBlocks.push(buildCarousel(selectedFailures, slackFileIds), { type: 'context', elements: [ { type: 'mrkdwn', text: `Showing ${selectedFailures.length} of ${pluralize(failureCount, 'failed flow')} • full details and screenshots are in the thread`, }, ], }) }
const shortSha = sha.slice(0, 12) const blocks = [ { type: 'header', text: {type: 'plain_text', text: presentation.header}, }, { type: 'context', elements: [ { type: 'mrkdwn', text: `Commit <${commitUrl}|\`${shortSha}\`> • ${presentation.summary}`, }, ], }, { type: 'section', fields: platforms.map(platform => ({ type: 'mrkdwn', text: `*${platform.name}*\n${platformStatus(platform)}`, })), }, ...(detailBlocks.length > 0 ? [{type: 'divider'}, ...detailBlocks] : []), footerBlock(platforms, runUrl), ]
return { state, failureCount, screenshotCount: uploadPayload.file_uploads.length, uploadPayload, threadPayload: buildThreadPayload(platforms), payload: {text: presentation.fallback, blocks}, }}
export function extractSlackFileIds(response) { if (!response) return []
let parsed = response if (typeof response === 'string') { try { parsed = JSON.parse(response) } catch { return [] } }
const ids = [] const seen = new Set() function visit(value) { if (Array.isArray(value)) { for (const item of value) visit(item) return } if (!value || typeof value !== 'object') return if ( typeof value.id === 'string' && /^F[A-Z0-9]+$/.test(value.id) && !seen.has(value.id) ) { seen.add(value.id) ids.push(value.id) } for (const child of Object.values(value)) visit(child) } visit(parsed) return ids}