141de35399- Add `--help` / `-h` to `node inspect` covering both interactive and non-interactive probe modes. The help text is printed when `--help`/`-h` appears before any positional argument to avoid hijacking `--help` passed to a child script. - Improve the documentation of probe mode and add examples, explain same-location probe coalescing, TDZ caveat for let/const bindings, basename matching and exit code behavior. Also move it to a section parallel to interactive mode. Remove recommendation of evaluating structured expressions as that is prone to missing info in JSON mode. Drive-by: When probe mode exits due to invalid arguments, exit with `kInvalidCommandLineArgument` (9) instead of `kGenericUserError` (1). Signed-off-by: Joyee Cheung <joyeec9h3@gmail.com> PR-URL: https://github.com/nodejs/node/pull/63201 Reviewed-By: Jan Martin <jan.krems@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Aviv Keller <me@aviv.sh>
19 lines
505 B
JavaScript
19 lines
505 B
JavaScript
// This tests that probe mode rejects a --probe without a matching --expr.
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'use strict';
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const common = require('../common');
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common.skipIfInspectorDisabled();
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const { spawnSyncAndExit } = require('../common/child_process');
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const { probeScript } = require('../common/debugger-probe');
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spawnSyncAndExit(process.execPath, [
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'inspect',
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'--probe', `${probeScript}:12`,
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probeScript,
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], {
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signal: null,
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status: 9,
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stderr: /Each --probe must be followed immediately by --expr/,
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trim: true,
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});
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