From 4602b28d81f75428174c563b9031ae25bc89ea5243b3d5c4e460e3d03928fb13 Mon Sep 17 00:00:00 2001
From: Olaf Hering <ohering@suse.com>
Date: Tue, 6 Dec 2022 20:43:05 +0000
Subject: [PATCH] - Trim "PROVIDES" from source rpms (#59, bsc#1205998)

OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/build-compare?expand=0&rev=300
---
 build-compare.changes |  5 +++++
 build-compare.spec    |  2 +-
 functions.sh          | 22 ++++++++++++++++++++--
 same-build-result.sh  |  2 +-
 4 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/build-compare.changes b/build-compare.changes
index 1f5eaa7..deb4318 100644
--- a/build-compare.changes
+++ b/build-compare.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Nov 25 23:51:35 UTC 2022 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
+
+- Trim "PROVIDES" from source rpms (#59, bsc#1205998)
+
 -------------------------------------------------------------------
 Mon Sep 19 08:02:40 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
diff --git a/build-compare.spec b/build-compare.spec
index 8ca15d1..a649ea9 100644
--- a/build-compare.spec
+++ b/build-compare.spec
@@ -17,7 +17,7 @@
 
 
 Name:           build-compare
-Version:        20220926T095347.40c240f
+Version:        20221206T204012.bb70754
 Release:        0
 Summary:        Build Result Compare Script
 License:        GPL-2.0-or-later
diff --git a/functions.sh b/functions.sh
index f8e2684..266755e 100644
--- a/functions.sh
+++ b/functions.sh
@@ -122,6 +122,8 @@ QF_FILELIST="[%{FILENAMES} %{FILEFLAGS} %{FILESTATES} %{FILEMODES:octal} %{FILEU
 
 QF_CHECKSUM="[%{FILENAMES} %{FILEMD5S} %{FILEFLAGS}\n]\\n"
 
+QF_SOURCERPM="%{SOURCERPM}\\n"
+
 QF_ALL="\n___QF_NAME___\n${QF_NAME}\n___QF_NAME___\n"
 QF_ALL="$QF_ALL\n___QF_TAGS___\n${QF_TAGS}\n___QF_TAGS___\n"
 QF_ALL="$QF_ALL\n___QF_VER_REL___\n${QF_VER_REL}\n___QF_VER_REL___\n"
@@ -130,6 +132,7 @@ QF_ALL="$QF_ALL\n___QF_PROVIDES___\n${QF_PROVIDES}\n___QF_PROVIDES___\n"
 QF_ALL="$QF_ALL\n___QF_SCRIPT___\n${QF_SCRIPT}\n___QF_SCRIPT___\n"
 QF_ALL="$QF_ALL\n___QF_FILELIST___\n${QF_FILELIST}\n___QF_FILELIST___\n"
 QF_ALL="$QF_ALL\n___QF_CHECKSUM___\n${QF_CHECKSUM}\n___QF_CHECKSUM___\n"
+QF_ALL="$QF_ALL\n___QF_SOURCERPM___\n${QF_SOURCERPM}\n___QF_SOURCERPM___\n"
 }
 
 check_header()
@@ -286,6 +289,17 @@ function set_regex() {
   name_ver_rel_new_regex_l=${name_ver_rel_new//./\\.}
 }
 
+# Trim a block starting with a keyword and ending with an empty line
+# $1: enable
+# $2: keyword
+function trim_section() {
+  if test "${1}" -gt 0 ; then
+    sed -e "/^${2}$/,/^$/d"
+  else
+    cat
+  fi
+}
+
 # Compare just the rpm meta data of two rpms
 # Returns:
 # 0 in case of same content
@@ -365,8 +379,12 @@ function cmp_rpm_meta ()
       esac
     fi
 
-    get_value QF_PROVIDES $rpm_meta_old | trim_release_old | sort > $file1
-    get_value QF_PROVIDES $rpm_meta_new | trim_release_new | sort > $file2
+    # Built packages provide the sourcerpm, for the sourcerpm itself it is "(none)"
+    [ "x$(get_value QF_SOURCERPM $rpm_meta_new)" == "x(none)" ] && is_sourcerpm=1 || is_sourcerpm=0
+
+    # FIXME: PROVIDE needs to be handled independent from the other tags
+    get_value QF_PROVIDES $rpm_meta_old | trim_section ${is_sourcerpm} 'PROVIDE' | trim_release_old | sort > $file1
+    get_value QF_PROVIDES $rpm_meta_new | trim_section ${is_sourcerpm} 'PROVIDE' | trim_release_new | sort > $file2
     if ! comp_file PROVIDES $file1 $file2 $rpm_meta_old $rpm_meta_new; then
       rm -rf "$tmpdir"
       return 1
diff --git a/same-build-result.sh b/same-build-result.sh
index b1d05d0..df212b0 100644
--- a/same-build-result.sh
+++ b/same-build-result.sh
@@ -95,7 +95,7 @@ if test ! -f "$nsrpm"; then
 fi
 
 echo "compare $osrpm $nsrpm"
-if bash $SCMPSCRIPT "$osrpm" "$nsrpm"
+if bash $SCMPSCRIPT $check_all "$osrpm" "$nsrpm"
 then
   : src.rpm identical
 else