feat: lifetime elision, tooling CI, registry, and LSP locals

Ship the QUALITY_PLAN stretch from ownership through ecosystem: C.1 lifetime elision (bootstrap + selfhost), bux fmt/test/doc CI hooks, stdlib goldens, package registry (bux search/add), and LSP 0.4 position-sensitive locals with inferred let types. Full-tree format pass plus Map/Set remove double-free fix.
2026-07-19 16:35:08 +03:00
parent 3eb1ad3a82
commit 53b43b0f79
130 changed files with 20494 additions and 16738 deletions
@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+# Smoke: hover on inferred let + parameter via bux-lsp JSON-RPC.
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+LSP="$ROOT/tools/bux-lsp"
+TMP=$(mktemp -d)
+trap 'rm -rf "$TMP"' EXIT
+
+if [[ ! -x "$LSP" ]]; then
+  echo "building bux-lsp..."
+  (cd "$ROOT" && make lsp >/dev/null)
+fi
+
+cat > "$TMP/Main.bux" <<'EOF'
+func Add(a: int, b: int) -> int {
+    let sum = a + b;
+    return sum;
+}
+func Main() -> int {
+    let n = 10;
+    return Add(n, 2);
+}
+EOF
+
+rpc() {
+  local body="$1"
+  local len
+  len=$(printf '%s' "$body" | wc -c)
+  printf 'Content-Length: %s\r\n\r\n%s' "$len" "$body"
+}
+
+CONTENT_JSON=$(python3 -c 'import json,sys; print(json.dumps(open(sys.argv[1]).read()))' "$TMP/Main.bux")
+URI="file://$TMP/Main.bux"
+
+{
+  rpc '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"capabilities":{},"rootUri":"file://'"$TMP"'"}}'
+  rpc '{"jsonrpc":"2.0","method":"initialized","params":{}}'
+  rpc '{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"'"$URI"'","languageId":"bux","version":1,"text":'"$CONTENT_JSON"'}}}'
+  # hover on `sum` (line 1)
+  rpc '{"jsonrpc":"2.0","id":2,"method":"textDocument/hover","params":{"textDocument":{"uri":"'"$URI"'"},"position":{"line":1,"character":8}}}'
+  # hover on param a (line 0)
+  rpc '{"jsonrpc":"2.0","id":3,"method":"textDocument/hover","params":{"textDocument":{"uri":"'"$URI"'"},"position":{"line":0,"character":9}}}'
+  # hover on n in Main (line 5)
+  rpc '{"jsonrpc":"2.0","id":4,"method":"textDocument/hover","params":{"textDocument":{"uri":"'"$URI"'"},"position":{"line":5,"character":8}}}'
+  rpc '{"jsonrpc":"2.0","id":5,"method":"shutdown","params":null}'
+  rpc '{"jsonrpc":"2.0","method":"exit","params":null}'
+} | "$LSP" 2>/dev/null | tr '\r' '\n' > "$TMP/out.txt"
+
+echo "---- hover responses (excerpt) ----"
+grep -o '"value":"[^"]*"' "$TMP/out.txt" | head -20 || true
+
+# Must have typed sum / n and param a somewhere in output
+ok=1
+if ! grep -q 'sum' "$TMP/out.txt"; then
+  echo "FAIL: no hover for sum"
+  ok=0
+fi
+if ! grep -Eq 'let sum: int|sum: int' "$TMP/out.txt"; then
+  echo "WARN: sum type not clearly int (may still pass if detail present)"
+  # Soft fail only if completely missing inferred path
+  if ! grep -q 'inferred' "$TMP/out.txt" && ! grep -q 'let sum' "$TMP/out.txt"; then
+    ok=0
+  fi
+fi
+if ! grep -Eq 'param a|a: int' "$TMP/out.txt"; then
+  echo "FAIL: expected param a hover"
+  ok=0
+fi
+if ! grep -Eq 'let n: int|n: int' "$TMP/out.txt"; then
+  echo "WARN: n type not clearly int"
+fi
+
+if [[ $ok -eq 0 ]]; then
+  echo "---- full output ----"
+  cat "$TMP/out.txt"
+  exit 1
+fi
+echo "PASS: LSP hover smoke (locals + params + inferred lets)"