dmux

.dmux-hooks/examples/run_test.example

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+#!/bin/bash
+# Example: run_test hook
+#
+# This hook runs tests and reports the status back to dmux via the HTTP API.
+# Status updates appear in real-time in the dmux UI.
+
+set -e
+
+echo "[Hook] Running tests for $DMUX_SLUG"
+
+cd "$DMUX_WORKTREE_PATH"
+API_URL="http://localhost:$DMUX_SERVER_PORT/api/panes/$DMUX_PANE_ID/test"
+
+# Update status: running
+curl -s -X PUT "$API_URL" \
+  -H "Content-Type: application/json" \
+  -d '{"status": "running"}' > /dev/null
+
+echo "[Hook] Running test suite..."
+
+# Capture test output
+OUTPUT_FILE="/tmp/dmux-test-$DMUX_PANE_ID.txt"
+
+# Run tests (adjust command for your project)
+# Examples:
+#   - pnpm test
+#   - npm test
+#   - vitest run
+#   - jest
+#   - pytest
+#   - cargo test
+if pnpm test > "$OUTPUT_FILE" 2>&1; then
+  STATUS="passed"
+  echo "[Hook] Tests passed ✓"
+else
+  STATUS="failed"
+  echo "[Hook] Tests failed ✗"
+fi
+
+# Get output (truncate if too long)
+OUTPUT=$(head -c 5000 "$OUTPUT_FILE")
+
+# Report results back to dmux
+curl -s -X PUT "$API_URL" \
+  -H "Content-Type: application/json" \
+  -d "$(jq -n \
+    --arg status "$STATUS" \
+    --arg output "$OUTPUT" \
+    '{status: $status, output: $output}')" > /dev/null
+
+# Cleanup
+rm -f "$OUTPUT_FILE"
+
+echo "[Hook] Test results reported to dmux"
+
+# Exit with test status
+if [ "$STATUS" = "passed" ]; then
+  exit 0
+else
+  exit 1
+fi