chore: import upstream snapshot with attribution

2026-07-13 13:32:57 +08:00
commit cd420f9332
4811 changed files with 884702 additions and 0 deletions
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Sync default model prices from Langfuse's repository and generate the TS module.
+# Usage: ./scripts/sync-model-prices.sh [--check]
+#   --check: Exit 1 if prices are outdated (for CI)
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PACKAGE_DIR="$(dirname "$SCRIPT_DIR")"
+JSON_TARGET="$PACKAGE_DIR/src/default-model-prices.json"
+SOURCE_URL="https://raw.githubusercontent.com/langfuse/langfuse/main/worker/src/constants/default-model-prices.json"
+
+CHECK_MODE=false
+if [[ "${1:-}" == "--check" ]]; then
+  CHECK_MODE=true
+fi
+
+echo "Fetching latest model prices from Langfuse..."
+TMPFILE=$(mktemp)
+trap 'rm -f "$TMPFILE"' EXIT
+
+if ! curl -fsSL "$SOURCE_URL" -o "$TMPFILE"; then
+  echo "ERROR: Failed to fetch from $SOURCE_URL"
+  exit 1
+fi
+
+# Validate it's valid JSON with at least some models
+MODEL_COUNT=$(node -e "console.log(JSON.parse(require('fs').readFileSync('$TMPFILE','utf-8')).length)" 2>/dev/null || echo "0")
+if [[ "$MODEL_COUNT" -lt 10 ]]; then
+  echo "ERROR: Downloaded file has only $MODEL_COUNT models (expected 100+). Aborting."
+  exit 1
+fi
+
+if $CHECK_MODE; then
+  if diff -q "$JSON_TARGET" "$TMPFILE" > /dev/null 2>&1; then
+    echo "Model prices are up to date ($MODEL_COUNT models)"
+    exit 0
+  else
+    echo "Model prices are OUTDATED. Run 'pnpm run sync-prices' in @internal/llm-model-catalog to update."
+    exit 1
+  fi
+fi
+
+cp "$TMPFILE" "$JSON_TARGET"
+echo "Updated default-model-prices.json ($MODEL_COUNT models)"
+echo "Run 'pnpm run generate' to regenerate defaultPrices.ts"