qtattributionsscanner: Sanity-check content of 'Files'

Warn if the files listed actually do not exist.

Change-Id: I94557a139401d87eb173cec34fab82c47c8cacd2
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/qtattributionsscanner/scanner.cpp b/src/qtattributionsscanner/scanner.cpp
index fd172d115..ae18ac105 100644
--- a/src/qtattributionsscanner/scanner.cpp
+++ b/src/qtattributionsscanner/scanner.cpp
@@ -75,6 +75,21 @@ static bool validatePackage(Package &p, const QString &filePath, LogLevel logLev
             validPackage = false;
         }
     }
+
+    const QDir dir = p.path;
+    for (const QString &file : std::as_const(p.files)) {
+        if (!dir.exists(file)) {
+            if (logLevel != SilentLog) {
+                std::cerr << qPrintable(tr("File %1: Path '%2' does not exist in directory '%3'.")
+                                                .arg(QDir::toNativeSeparators(filePath),
+                                                     QDir::toNativeSeparators(file),
+                                                     QDir::toNativeSeparators(p.path)))
+                          << std::endl;
+            }
+            validPackage = false;
+        }
+    }
+
     return validPackage;
 }