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Vance IngallsandClaude Opus 5
255cf92915
The contract test only walked packages/*/src and only .ts, so it could not see
the shipped agent tools under skills/**, which are .mjs/.cjs. 19 call sites
there and in package tests were still missing `--` immediately before the
input while the suite reported the bug class closed — a dash-prefixed filename
is parsed as an option and fails the same way.
Sweeps packages/, skills/ and scripts/ now, including .mjs/.cjs and test
files (dither.test.mjs was one of the broken sites). Excludes only the
contract test itself, which documents the contract with example argvs
including a deliberately misordered one.
Two guards were fixed while widening: the terminator must never be inserted
after `-i`, which consumes the next token (a blind pass hit an ffmpeg input
and a base64 -i), and comment prose describing a spawn is not a spawn.
Also routes every audioPadTrim probe failure through one sanitizer at the
boundary. runFfprobeJson scrubbed its own stderr, but
defaultProbeVideoFrameInfo threw `no video stream in ${videoPath}` raw into
the public PadTrimAudioResult.error, and an injected probe can throw anything.
The redaction unit tests all passed with the caller wiring deleted; the new
public-path regressions fail without it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
import { execFileSync } from "node:child_process";
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import { extname } from "node:path";
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const IMAGE_EXT = new Set([".jpg", ".jpeg", ".png", ".gif", ".webp", ".svg", ".ico"]);
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export function probe(filePath) {
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const ext = extname(filePath).toLowerCase();
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if (ext === ".svg") return { width: null, height: null, duration: null, codec: "svg" };
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try {
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// execFileSync (no shell) so a hostile filename like `"; rm -rf ~; ".png`
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// can't break out of the quoting — filePath is passed as a literal argv entry.
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const raw = execFileSync(
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"ffprobe",
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["-v", "quiet", "-print_format", "json", "-show_format", "-show_streams", "--", filePath],
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{ encoding: "utf8", timeout: 5000 },
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);
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const info = JSON.parse(raw);
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const stream = info.streams?.[0];
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const format = info.format;
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const isImage = IMAGE_EXT.has(ext);
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const duration = isImage
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? null
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: parseFloat(format?.duration) || parseFloat(stream?.duration) || null;
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const width = parseInt(stream?.width, 10) || null;
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const height = parseInt(stream?.height, 10) || null;
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const codec = stream?.codec_name || null;
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return {
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duration: duration != null ? Math.round(duration * 10) / 10 : null,
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width,
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height,
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codec,
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};
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} catch {
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return { duration: null, width: null, height: null, codec: null };
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}
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}
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