feat: command output capture for troubleshooting sessions #74

2026-02-12T05:57:52Z

chihlasm commented

2026-02-12 05:57:52 +00:00

(Migrated from github.com)

Summary

Adds a collapsible "Paste Output" textarea on action nodes (built-in and custom) so engineers can capture command output during troubleshooting sessions
Output is stored in the JSONB decisions array (no migration needed), displayed in session review with monospace formatting, and included in all 4 export formats (markdown, text, HTML, PSA) with command context
Session-to-tree conversion preserves captured output in forked trees

Changes

Backend: command_output field on DecisionRecord schema (10K char limit), export service renders output in all formats with command context helpers, session-to-tree appends output to action nodes
Frontend: commandOutput state + collapsible textarea UI on action nodes with commands, live character count, preloads on Go Back, clipboard copy includes output, session detail page renders <pre> block

Test plan

Start a session on a tree with action nodes that have commands — paste output, continue, verify it persists
Add a custom action step with commands — paste output, continue, verify it persists
Complete session — check SessionDetailPage shows command output with monospace formatting
Export in all 4 formats — verify output appears correctly formatted with command context
Copy step to clipboard — verify output is included
Test with existing sessions (no command_output) — verify no errors
Test Go Back — verify output preloads from removed decision
Test near 10K character limit — verify character count and enforcement

Closes #57

🤖 Generated with Claude Code

## Summary - Adds a collapsible "Paste Output" textarea on action nodes (built-in and custom) so engineers can capture command output during troubleshooting sessions - Output is stored in the JSONB decisions array (no migration needed), displayed in session review with monospace formatting, and included in all 4 export formats (markdown, text, HTML, PSA) with command context - Session-to-tree conversion preserves captured output in forked trees ## Changes - **Backend:** `command_output` field on `DecisionRecord` schema (10K char limit), export service renders output in all formats with command context helpers, session-to-tree appends output to action nodes - **Frontend:** `commandOutput` state + collapsible textarea UI on action nodes with commands, live character count, preloads on Go Back, clipboard copy includes output, session detail page renders `<pre>` block ## Test plan - [ ] Start a session on a tree with action nodes that have commands — paste output, continue, verify it persists - [ ] Add a custom action step with commands — paste output, continue, verify it persists - [ ] Complete session — check SessionDetailPage shows command output with monospace formatting - [ ] Export in all 4 formats — verify output appears correctly formatted with command context - [ ] Copy step to clipboard — verify output is included - [ ] Test with existing sessions (no command_output) — verify no errors - [ ] Test Go Back — verify output preloads from removed decision - [ ] Test near 10K character limit — verify character count and enforcement Closes #57 🤖 Generated with [Claude Code](https://claude.com/claude-code)

railway-app[bot] commented

2026-02-12 05:58:03 +00:00

(Migrated from github.com)

🚅 Deployed to the patherly-pr-74 environment in selfless-grace

Service	Status	Web	Updated (UTC)
hopeful-liberation	✅ Success (View Logs)	Web	Feb 12, 2026 at 6:01 am
patherly	✅ Success (View Logs)	Web	Feb 12, 2026 at 6:01 am

🚅 Deployed to the [patherly-pr-74](https://railway.com/project/22b9b58c-271b-42e5-a10e-6fdec8d00134?environmentId=757d0d60-1d19-415f-90b6-9799c8422e04) environment in **[selfless-grace](https://railway.com/project/22b9b58c-271b-42e5-a10e-6fdec8d00134)** | **Service** | **Status** | **Web** | **Updated** (UTC) | | :--- | :--- | :--- | :--- | | hopeful-liberation | ✅ Success ([View Logs](https://railway.com/project/22b9b58c-271b-42e5-a10e-6fdec8d00134/service/e1db2ee3-d241-4f45-abe4-c9c5fdf483d5?id=a817f50f-b074-4c8f-9362-bb2dc0d20fda&environmentId=757d0d60-1d19-415f-90b6-9799c8422e04)) | [Web](https://hopeful-liberation-patherly-pr-74.up.railway.app) | Feb 12, 2026 at 6:01 am | | patherly | ✅ Success ([View Logs](https://railway.com/project/22b9b58c-271b-42e5-a10e-6fdec8d00134/service/95f556ff-5264-4116-a0c2-618a2fc53ba4?id=f0a63b57-4743-4be9-9853-6b637c9b19d8&environmentId=757d0d60-1d19-415f-90b6-9799c8422e04)) | [Web](https://patherly-patherly-pr-74.up.railway.app) | Feb 12, 2026 at 6:01 am |

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Reference: chihlasm/resolutionflow#74