1 files changed, 62 insertions, 52 deletions

diff --git a/src/abslibre-tools/libreaddiff b/src/abslibre-tools/libreaddiff
index 17e808b..010c7b9 100755
--- a/src/abslibre-tools/libreaddiff
+++ b/src/abslibre-tools/libreaddiff
@@ -24,35 +24,42 @@ set -e
 
 . "$(librelib messages)"
 . "$(librelib conf)"
-load_files libretools
-check_vars libretools WORKDIR
 
-for arg in "$@" ; do
-    case "$arg" in
-        -h|--h|--he|--hel|--help|-\?)
-            {
-                print 'Usage: %s repo [arch]' "${0##*/}"
-                echo
-                prose "This script outputs a diff of package names and versions
-                       in repo between pacman's sync db and abslibre checkout."
-            } >&2
-            exit 0
-            ;;
-    esac
-done
+main() {
+	load_files libretools
+	check_vars libretools WORKDIR
 
-# The repo to find missing packages in.
-repo=$1
-# The arch to check in Arch repos, other will have all arches checked.
-arch=${2:-mips64el}
-# A Python tuple of repos which don't have arch=any packages.
-archrepos='("core", "extra", "community")'
+	for arg in "$@" ; do
+		case "$arg" in
+			-h|--h|--he|--hel|--help|-\?)
+				{
+					print 'Usage: %s repo [arch]' "${0##*/}"
+					echo
+					prose "This script outputs a diff of package names and versions
+					       in repo between pacman's sync db and abslibre checkout."
+				} >&2
+				exit 0
+				;;
+		esac
+	done
 
-diff -U0 \
-    <( (
-        cd /var/lib/pacman/sync
-        for f in $repo.db ; do
-            tar xOf $f | python -c 'import sys
+	# The repo to find missing packages in.
+	repo=$1
+	# The arch to check in Arch repos, other will have all arches checked.
+	arch=${2:-mips64el}
+	# A Python tuple of repos which don't have arch=any packages.
+	archrepos='("core", "extra", "community")'
+
+	diff -U0 \
+	     <(pacman_list_packages | sort ) \
+	     <(abslibre_list_packages | sort ) \
+		| sed -rn 's/^[+-][^+-].+$/&/p'
+}
+
+pacman_list_packages() {
+	cd /var/lib/pacman/sync
+	for f in $repo.db ; do
+		tar xOf $f | python -c 'import sys
 arch = None
 name = None
 version = None
@@ -71,29 +78,32 @@ try:
 except StopIteration:
     pass
 '
-        done
-    ) | sort ) \
-    <( (
-        cd "${WORKDIR}/abslibre"
-        # Needed to not include pkgnames specific to other arches.
-        CARCH=$arch
-        for f in $repo/* ; do
-            load_PKGBUILD "$f/PKGBUILD" || continue
-            is_here=false
-            for arc in ${arch[@]} ; do
-                if [[ "$arc" == "any" ]] || [[ "$arc" == "$CARCH" ]] ; then
-                    is_here=true
-                    break
-                fi
-            done
-            if [[ "$is_here" == "true" ]] ; then
-                for name in "${pkgname[@]}" ; do
-                    if [[ -z "$epoch" ]] ; then
-                        echo $name-$pkgver-$pkgrel
-                    else
-                        echo $name-$epoch:$pkgver-$pkgrel
-                    fi
-                done
-            fi
-        done
-    ) | sort ) | sed -rn 's/^[+-][^+-].+$/&/p'
+	done
+}
+
+abslibre_list_packages() {
+	cd "${WORKDIR}/abslibre"
+	# Needed to not include pkgnames specific to other arches.
+	CARCH=$arch
+	for f in $repo/* ; do
+		load_PKGBUILD "$f/PKGBUILD" || continue
+		is_here=false
+		for arc in ${arch[@]} ; do
+			if [[ "$arc" == "any" ]] || [[ "$arc" == "$CARCH" ]] ; then
+				is_here=true
+				break
+			fi
+		done
+		if [[ "$is_here" == "true" ]] ; then
+			for name in "${pkgname[@]}" ; do
+				if [[ -z "$epoch" ]] ; then
+					echo $name-$pkgver-$pkgrel
+				else
+					echo $name-$epoch:$pkgver-$pkgrel
+				fi
+			done
+		fi
+	done
+}
+
+main "$@"