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fix(#2991): route /gsd command output through Pi's display shape (#3097)

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* fix(#2991): route /gsd command output through Pi's display shape

The registerCommand('gsd') handler returned a bare string, which Pi's
ExtensionAPI does not display. Changed all return paths to Pi's structured
{ content: [{ type: 'text', text }] } shape, matching the gsd_invoke tool's
proven output contract. Updated 2 reachability tests that asserted the old
bare-string return shape.

* chore(#2991): backfill changeset PR number 3097

---------

Co-authored-by: sim <sim@local>
This commit is contained in:
Tom Boucher
2026-08-05 20:48:46 -04:00
committed by GitHub
parent 2a77e50daf
commit 5628edddda
3 changed files with 24 additions and 9 deletions
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11
pi/gsd.cjs
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@@ -287,11 +287,16 @@ module.exports = function gsdPiExtension(pi) {
try {
({ dispatchGsdCommand } = require(path.join(GSD_CORE, 'bin', 'lib', 'shell-command-projection.cjs')));
} catch (e) {
return `GSD engine unavailable: ${e && e.message ? e.message : String(e)}`;
// #2991: return the structured { content } shape Pi's ExtensionAPI
// displays, not a bare string (which Pi silently drops).
return { content: [{ type: 'text', text: `GSD engine unavailable: ${e && e.message ? e.message : String(e)}` }] };
}
const result = dispatchGsdCommand({ family, subcommand, args: rest, cwd });
if (result.ok) return result.stdout;
return `GSD error: ${result.stderr || result.stdout || `dispatch failed (exit ${result.code})`}`;
// #2991: match gsd_invoke's proven output shape so Pi actually displays it.
const text = result.ok
? result.stdout
: `GSD error: ${result.stderr || result.stdout || `dispatch failed (exit ${result.code})`}`;
return { content: [{ type: 'text', text }] };
},
});