Files
PaperClipAI/server
LeeJandClaude Opus 5 a53cc8819b fix(claude-local): pipe print prompt via stdin (#9500)
Fixes #2444.
Refs #4947.

The `claude_local` adapter launched Claude Code as
`claude --print - --output-format stream-json --verbose`. Paperclip writes
the rendered task prompt to Claude's stdin, but current Claude Code releases
can treat the stale `-` positional marker as the prompt itself, so Claude
received the literal string `"-"` instead of the issue body. The customer's
task ran against no content at all.

The fix keeps `--print` mode and stdin delivery, and removes the stale `-`.

Adds regression coverage on both sides of the delivery path: a `claude_local`
assertion that `--print` is present, `"-"` is absent and the prompt still
reaches stdin, and an adapter-utils case proving the sandbox run-log command
wrapper preserves stdin while streaming logs.

Authored by @elJayAdvisor, whose commit is included unchanged with their
authorship. The branch had gone stale and was showing CONFLICTING; the
conflict was in `execution-target-sandbox.test.ts`, where their new test was
added at the same point as master's `creates the process session directories
only in the launch exec` case and git interleaved the two into one hunk.
Resolved by taking master's file and re-inserting their test whole, after
checking every helper it needs still exists there.

Verified: the bug was still live on master at `execute.ts:838`; the
regression test genuinely catches it — restoring the stale `-` fails
`expect(captured.argv).not.toContain("-")`; `@paperclipai/adapter-claude-local`
and `@paperclipai/adapter-utils` typecheck clean; 67 pass across the two test
files. All CI gates green; Greptile 5/5.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-14 11:34:15 -07:00
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