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Copy pathindex.ts
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69 lines (66 loc) · 2.32 KB
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#!/usr/bin/env node
import chalk from 'chalk'
import { dump } from 'js-yaml'
import { ProfileConfigError } from './config/index'
import { clientFrom } from './context'
import {
formatApiErrorDetails,
isRequestTimeout,
RAISE_TIMEOUT_HINT,
SimApiError,
} from './http/client'
import { sanitize } from './output/render'
import { buildProgram } from './program'
/**
* Anything the CLI can explain prints as one line and exits 1. An unexpected
* error keeps its stack trace — that is a bug in the CLI, and hiding it behind a
* friendly message would make it unreportable.
*/
async function main() {
const program = buildProgram()
try {
await program.parseAsync(process.argv)
} catch (error) {
if (error instanceof ProfileConfigError) {
console.error(chalk.red(`Error: ${sanitize(error.message)}`))
process.exit(1)
}
// `AbortSignal.timeout` keeps firing after `fetch` resolves, so a bound that
// elapses while the body is still being read — a large `files get`, say —
// surfaces here rather than inside the client. A user's own Ctrl-C raises
// `AbortError` instead, which is deliberately left alone.
if (isRequestTimeout(error)) {
console.error(chalk.red(`Error: the request timed out. ${RAISE_TIMEOUT_HINT}`))
process.exit(1)
}
if (error instanceof SimApiError) {
let output = program.opts().output
try {
output = clientFrom(program).profile.output
} catch {
/** Preserve the original error when configuration is invalid. */
}
if (output === 'json' || output === 'yaml') {
const payload = {
error: {
code: error.code ?? 'CLI_ERROR',
message: error.message,
...(error.details === undefined ? {} : { details: error.details }),
},
}
process.stderr.write(output === 'json' ? `${JSON.stringify(payload)}\n` : dump(payload))
process.exit(error.exitCode)
}
console.error(chalk.red(`Error: ${sanitize(error.message)}`))
if (error.code) console.error(chalk.dim(` code: ${sanitize(error.code)}`))
if (error.details !== undefined) {
for (const line of formatApiErrorDetails(error.details)) {
console.error(chalk.dim(sanitize(line)))
}
}
process.exit(error.exitCode)
}
throw error
}
}
main()