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/types.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# packaging/types.tsv reaches Linux, Windows and macOS alike.
+set -euo pipefail
+
+root=$(cd "$(dirname "$0")/../.." && pwd)
+types=$root/packaging/types.tsv
+fail() {
+  echo "FAIL: $*" >&2
+  exit 1
+}
+count=0
+for slug in $(cut -f1 "$types" | sort -u); do
+  desktop=$("$root/packaging/linux/appimage.sh" --desktop "$slug")
+  windows=$("$root/packaging/windows/types.sh" "$slug")
+  rows=$(awk -F'\t' -v slug="$slug" '$1 == slug' "$types")
+  while IFS=$'\t' read -r _ ext mime; do
+    grep -q "^MimeType=.*$mime;" <<<"$desktop" || fail "$slug: Linux misses $mime"
+    if [ "$ext" = / ]; then
+      grep -q 'Directory\\shell' <<<"$windows" || fail "$slug: Windows misses folders"
+    else
+      grep -q "\\\\.$ext\\\\OpenWithProgids" <<<"$windows" || fail "$slug: Windows misses .$ext"
+      grep -q "DeleteRegValue.*\\\\.$ext\\\\OpenWithProgids" <<<"$windows" || fail "$slug: uninstall keeps .$ext"
+    fi
+    count=$((count + 1))
+  done <<<"$rows"
+  # One macOS type per MIME type; md and markdown share.
+  utis=$("$root/packaging/macos/documents.sh" "$slug" | grep -c '^      <string>')
+  mimes=$(cut -f3 <<<"$rows" | sort -u | wc -l | tr -d ' ')
+  [ "$utis" -eq "$mimes" ] || fail "$slug: macOS declares $utis types, the table $mimes"
+done
+# Never the default: macOS ranks Alternate; Windows only lists.
+! grep -q 'Classes\\\.[a-z]*" ""' <(for s in $(cut -f1 "$types" | sort -u); do "$root/packaging/windows/types.sh" "$s"; done) ||
+  fail "Windows sets a default handler"
+echo "ok: types ($count file types on three systems)"