Ely Office: six offline-first desktop apps in Rust and GPUI

ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git),
ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.

tests/scripts/doctor.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Runs doctor.sh against stub tools only.
+set -euo pipefail
+
+root=$(cd "$(dirname "$0")/../.." && pwd)
+stubs=$(mktemp -d)
+trap 'rm -rf "$stubs"' EXIT
+tools="rustc cargo node pnpm cmake ninja pkg-config git git-lfs clang python3"
+
+fail() {
+  echo "FAIL: $*" >&2
+  exit 1
+}
+run() { PATH="$stubs" "$BASH" "$root/scripts/doctor.sh"; }
+
+for tool in $tools; do
+  printf '#!/bin/sh\necho "%s 1.0"\n' "$tool" >"$stubs/$tool"
+  chmod +x "$stubs/$tool"
+done
+
+out=$(run) || fail "all tools present: doctor exited non-zero"
+for tool in $tools; do
+  grep -q "^$tool  *$tool 1.0$" <<<"$out" || fail "no version line for $tool: $out"
+done
+
+for tool in $tools; do
+  mv "$stubs/$tool" "$stubs/$tool.off"
+  if out=$(run); then fail "$tool absent: doctor exited 0"; fi
+  grep -q "^MISSING $tool$" <<<"$out" || fail "no MISSING line for $tool: $out"
+  mv "$stubs/$tool.off" "$stubs/$tool"
+done
+
+printf '#!/bin/sh\necho "dyld: Library not loaded" >&2\nexit 134\n' >"$stubs/ninja"
+if out=$(run); then fail "ninja broken: doctor exited 0"; fi
+grep -q '^BROKEN  ninja: dyld: Library not loaded$' <<<"$out" || fail "no BROKEN line for ninja: $out"
+
+echo "doctor.sh: present, absent x11, broken pass"