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fix: pin ghostty-web SHA in opencode build to preserve frozen-lockfil… #1459

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Merged
abcxff merged 1 commit into from
Jun 3, 2026
Merged

fix: pin ghostty-web SHA in opencode build to preserve frozen-lockfil… #1459

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23 changes: 23 additions & 0 deletions registry/agent/opencode/scripts/build-opencode-acp.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,14 @@ const SOURCE_REPOSITORY = "anomalyco/opencode";
const SOURCE_VERSION = "1.3.13";
const SOURCE_TARBALL_URL = `https://github.com/${SOURCE_REPOSITORY}/archive/refs/tags/v${SOURCE_VERSION}.tar.gz`;

// Upstream `packages/app/package.json` pins `ghostty-web: github:anomalyco/ghostty-web#main`,
// but the bundled bun.lock snapshots the SHA below. Because `main` is a moving ref, a fresh
// `bun install --frozen-lockfile` resolves to whatever `main` points at *now* and fails the
// lockfile check. Rewriting the manifest to the lockfile's SHA before install keeps frozen-
// lockfile guarantees intact (i.e. CI still breaks loudly if either side drifts) without
// trusting arbitrary new HEADs on the ghostty-web branch.
const GHOSTTY_WEB_PINNED_SHA = "4af877d";

const __dirname = dirname(fileURLToPath(import.meta.url));
const packageDir = resolve(__dirname, "..");
const distDir = resolve(packageDir, "dist");
Expand Down Expand Up @@ -47,6 +55,20 @@ function run(command, args, options = {}) {
return result;
}

function pinGhosttyWebRef(sourceRoot) {
const manifestPath = resolve(sourceRoot, "packages", "app", "package.json");
const raw = readFileSync(manifestPath, "utf-8");
const movingRef = '"ghostty-web": "github:anomalyco/ghostty-web#main"';
const pinnedRef = `"ghostty-web": "github:anomalyco/ghostty-web#${GHOSTTY_WEB_PINNED_SHA}"`;
if (raw.includes(pinnedRef)) return;
if (!raw.includes(movingRef)) {
throw new Error(
`Expected ghostty-web ref ${movingRef} in ${manifestPath}; upstream layout changed — re-audit GHOSTTY_WEB_PINNED_SHA before updating.`,
);
}
writeFileSync(manifestPath, raw.replace(movingRef, pinnedRef));
}

const PATCHED_SOURCE_FILES = [
"packages/opencode/src/cli/cmd/acp.ts",
"packages/opencode/src/config/config.ts",
Expand Down Expand Up @@ -3550,6 +3572,7 @@ async function main() {
}

run("tar", ["-xzf", tarballPath, "--strip-components=1", "-C", sourceRoot]);
pinGhosttyWebRef(sourceRoot);
run(bunBin, ["install", "--frozen-lockfile"], { cwd: sourceRoot });
await ensureNodeAcpPatch(sourceRoot, tarballPath);
await applyNodeAcpRuntimeTweaks(sourceRoot);
Expand Down
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