simple script to parse claude's json messages #1989
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1 issue found across 2 files
Prompt for AI agents (all 1 issues)
Understand the root cause of the following 1 issues and fix them.
<file name="scripts/extract-text.sh">
<violation number="1" location="scripts/extract-text.sh:2">
Filtering on a top-level type of "assistant" means the script never forwards Claude streaming events (which are typed message_start/message_delta/etc.), so it outputs nothing. Please match on the assistant role and feed the real content structure to jq.</violation>
</file>
React with 👍 or 👎 to teach cubic. Mention @cubic-dev-ai to give feedback, ask questions, or re-run the review.
| @@ -0,0 +1,2 @@ | |||
| #!/usr/bin/env bash | |||
| grep --line-buffered -E '^\{"type":"assistant"' "$@" | jq --unbuffered -r '.message.content[]? | select(.type=="text") | .text' | |||
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Filtering on a top-level type of "assistant" means the script never forwards Claude streaming events (which are typed message_start/message_delta/etc.), so it outputs nothing. Please match on the assistant role and feed the real content structure to jq.
Prompt for AI agents
Address the following comment on scripts/extract-text.sh at line 2:
<comment>Filtering on a top-level type of "assistant" means the script never forwards Claude streaming events (which are typed message_start/message_delta/etc.), so it outputs nothing. Please match on the assistant role and feed the real content structure to jq.</comment>
<file context>
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+grep --line-buffered -E '^\{"type":"assistant"' "$@" | jq --unbuffered -r '.message.content[]? | select(.type=="text") | .text'
</file context>
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Summary by cubic
Add a small bash script to parse Claude JSON logs and stream only assistant text content.
Works with stdin or files; uses line-buffered grep and unbuffered jq for real-time output.
Written for commit 93f7b19. Summary will update automatically on new commits.