Add new script to compare two RPMs or source RPMs

xcp-ng · Sep 19, 2018 · 8222565 · 8222565
1 parent 6c70b41
commit 8222565
Showing 1 changed file with 45 additions and 0 deletions.
diff --git a/scripts/diff_rpms.sh b/scripts/diff_rpms.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+# Compares 2 RPMs
+set -e
+
+if [ -z $2 ]
+then
+  echo "Usage: $0 RPM1 RPM2"
+  exit
+fi
+
+rpm1=$(realpath $1)
+rpm2=$(realpath $2)
+
+TMPDIR=$(mktemp -d)
+pushd "$TMPDIR"
+
+mkdir rpm1
+cd rpm1
+rpm2cpio $rpm1 | cpio -idm
+rpm -qp $rpm1 --scripts > scripts.txt
+rpm -qp --qf "Name        : %{name}
+License     : %{license}
+URL         : %{url}
+Summary     : %{summary}
+Description : %{description}
+" $rpm1 > info.txt
+cd ..
+
+mkdir rpm2
+cd rpm2
+rpm2cpio $rpm2 | cpio -idm
+rpm -qp $rpm2 --scripts > scripts.txt
+rpm -qp --qf "Name        : %{name}
+License     : %{license}
+URL         : %{url}
+Summary     : %{summary}
+Description : %{description}
+" $rpm2 > info.txt
+cd ..
+
+meld rpm1 rpm2
+
+popd
+
+\rm -rv "$TMPDIR"