feat: add native fnOS package

scripts/verify-fnos-package.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+set -euo pipefail
+
+PACKAGE=${1:?usage: verify-fnos-package.sh package.fpk}
+VERIFY_TMP_ROOT="${LIVERECORDER_VERIFY_TMPDIR:-${TMPDIR:-/tmp}}"
+mkdir -p "$VERIFY_TMP_ROOT"
+WORK_DIR=$(mktemp -d "${VERIFY_TMP_ROOT%/}/liverecorder-fnos-verify.XXXXXX")
+trap 'rm -rf -- "$WORK_DIR"' EXIT
+
+tar -xzf "$PACKAGE" -C "$WORK_DIR"
+grep -q '^appname=liverecorder$' "$WORK_DIR/manifest"
+grep -q '^version=1.0.0$' "$WORK_DIR/manifest"
+grep -q '^platform=x86$' "$WORK_DIR/manifest"
+test -x "$WORK_DIR/cmd/main"
+test -x "$WORK_DIR/cmd/install_callback"
+test -s "$WORK_DIR/wizard/install"
+test -s "$WORK_DIR/wizard/upgrade"
+test -s "$WORK_DIR/ICON.PNG"
+test -s "$WORK_DIR/ICON_256.PNG"
+
+expected=$(sed -n 's/^checksum=//p' "$WORK_DIR/manifest")
+actual=$(md5sum "$WORK_DIR/app.tgz" | cut -d' ' -f1)
+test -n "$expected"
+test "$expected" = "$actual"
+
+tar -tzf "$WORK_DIR/app.tgz" >"$WORK_DIR/app-files.txt"
+grep -q '^server/LiveRecorder.WebApi$' "$WORK_DIR/app-files.txt"
+grep -q '^server/wwwroot/index.html$' "$WORK_DIR/app-files.txt"
+grep -q '^runtime/usr/lib/postgresql/15/bin/postgres$' "$WORK_DIR/app-files.txt"
+grep -q '^runtime/usr/lib/postgresql/15/bin/initdb$' "$WORK_DIR/app-files.txt"
+grep -q '^runtime/usr/bin/ffmpeg$' "$WORK_DIR/app-files.txt"
+grep -q '^runtime/usr/bin/node$' "$WORK_DIR/app-files.txt"
+grep -q '^runtime/usr/bin/curl$' "$WORK_DIR/app-files.txt"
+grep -q '^ui/config$' "$WORK_DIR/app-files.txt"
+grep -q '^ui/images/icon_64.png$' "$WORK_DIR/app-files.txt"
+
+if grep -Eq '^runtime/(usr/)?lib/x86_64-linux-gnu/(libc\.so\.6|ld-linux-x86-64\.so\.2)$' "$WORK_DIR/app-files.txt"; then
+    printf 'the FPK must use the fnOS glibc and matching system loader\n' >&2
+    exit 1
+fi
+
+if grep -Eq '^(data|records|postgres|log|var)/' "$WORK_DIR/app-files.txt"; then
+    printf 'persistent data must not be included in app.tgz\n' >&2
+    exit 1
+fi
+
+printf 'fnOS package verified: %s\n' "$PACKAGE"