From 4da9bf112b07c94a7fd65a729ce62610ade8e5aa Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sat, 15 Jan 2011 01:12:09 +0100
Subject: Move repo manipulation code into common functions

repo-add and repo-remove is now indirectly called by arch_repo_add/remove.
This simplifies future extensions like incremental file list creations. See FS#11302
---
 db-functions   | 28 ++++++++++++++++++++++++++++
 db-move        |  9 ++-------
 db-remove      |  7 +------
 db-repo-add    |  3 +--
 db-repo-remove |  7 +------
 db-update      |  6 +-----
 6 files changed, 34 insertions(+), 26 deletions(-)

diff --git a/db-functions b/db-functions
index 8ac9e63..7d431fc 100644
--- a/db-functions
+++ b/db-functions
@@ -450,3 +450,31 @@ set_repo_permission() {
 		error "You don't have permission to change ${dbfile}"
 	fi
 }
+
+arch_repo_add() {
+	local repo=$1
+	local arch=$2
+	local pkgs=(${@:3})
+
+	# package files might be relative to repo dir
+	pushd "${FTP_BASE}/${repo}/os/${arch}" >/dev/null
+	/usr/bin/repo-add -q "${repo}${DBEXT}" ${pkgs[@]} >/dev/null \
+		|| error "repo-add ${repo}${DBEXT} ${pkgs[@]}"
+	popd >/dev/null
+	set_repo_permission "${repo}" "${arch}"
+}
+
+arch_repo_remove() {
+	local repo=$1
+	local arch=$2
+	local pkgs=(${@:3})
+	local dbfile="${FTP_BASE}/${repo}/os/${arch}/${repo}${DBEXT}"
+
+	if [ ! -f "${dbfile}" ]; then
+		error "No database found at '${dbfile}'"
+		return 1
+	fi
+	/usr/bin/repo-remove -q "${dbfile}" ${pkgs[@]} >/dev/null \
+		|| error "repo-remove ${dbfile} ${pkgs[@]}"
+	set_repo_permission "${repo}" "${arch}"
+}
diff --git a/db-move b/db-move
index cdc261c..ae21781 100755
--- a/db-move
+++ b/db-move
@@ -106,13 +106,8 @@ done
 
 for tarch in ${ARCHES[@]}; do
 	if [ -n "${add_pkgs[${tarch}]}" ]; then
-		/usr/bin/repo-add -q "${ftppath_to}/${tarch}/${repo_to}${DBEXT}" ${add_pkgs[${tarch}]} >/dev/null \
-			|| error "repo-add ${tarch}/${repo_to}${DBEXT} ${add_pkgs[${tarch}]}"
-		set_repo_permission "${repo_to}" "${tarch}"
-
-		/usr/bin/repo-remove -q "${ftppath_from}/${tarch}/${repo_from}${DBEXT}" ${remove_pkgs[${tarch}]} >/dev/null \
-			|| error "repo-remove ${tarch}/${repo_from}${DBEXT} ${remove_pkgs[${tarch}]}"
-		set_repo_permission "${repo_from}" "${tarch}"
+		arch_repo_add "${repo_to}" "${tarch}" ${add_pkgs[${tarch}]}
+		arch_repo_remove "${repo_from}" "${tarch}" ${remove_pkgs[${tarch}]}
 	fi
 done
 
diff --git a/db-remove b/db-remove
index b246ce3..cc65eb9 100755
--- a/db-remove
+++ b/db-remove
@@ -41,11 +41,6 @@ else
 fi
 
 for tarch in ${tarches[@]}; do
-	if [ ! -f "$ftppath/$tarch/$repo$DBEXT" ]; then
-		die "No database found at '$ftppath/$tarch', nothing more to do"
-	fi
-
-	/usr/bin/repo-remove -q "$ftppath/$tarch/$repo$DBEXT" ${pkgnames[@]} >/dev/null
-	set_repo_permission "${repo}" "${tarch}"
+	arch_repo_remove "${repo}" "${tarch}" ${pkgnames[@]}
 	repo_unlock $repo $tarch
 done
diff --git a/db-repo-add b/db-repo-add
index b6dd8b8..53cfc84 100755
--- a/db-repo-add
+++ b/db-repo-add
@@ -34,7 +34,6 @@ for tarch in ${tarches[@]}; do
 	if [ ! -f "${pkgfile}" ]; then
 		die "Package file ${pkgfile} not found"
 	fi
-	/usr/bin/repo-add -q "$ftppath/$tarch/$repo$DBEXT" ${pkgfile} >/dev/null
-	set_repo_permission "${repo}" "${tarch}"
+	arch_repo_add "${repo}" "${tarch}" ${pkgfile}
 	repo_unlock $repo $tarch
 done
diff --git a/db-repo-remove b/db-repo-remove
index 6fa0e05..b01910f 100755
--- a/db-repo-remove
+++ b/db-repo-remove
@@ -31,11 +31,6 @@ done
 msg "Removing $pkgname from [$repo]..."
 
 for tarch in ${tarches[@]}; do
-	if [ ! -f "$ftppath/$tarch/$repo$DBEXT" ]; then
-		die "No database found at '$ftppath/$tarch', nothing more to do"
-	fi
-
-	/usr/bin/repo-remove -q "$ftppath/$tarch/$repo$DBEXT" ${pkgname} >/dev/null
-	set_repo_permission "${repo}" "${tarch}"
+	arch_repo_remove "${repo}" "${tarch}" ${pkgname}
 	repo_unlock $repo $tarch
 done
diff --git a/db-update b/db-update
index 3a49f0a..5bdce5e 100755
--- a/db-update
+++ b/db-update
@@ -67,11 +67,7 @@ for repo in ${repos[@]}; do
 			add_pkgs[${#add_pkgs[*]}]=${pkgfile}
 		done
 		if [ ${#add_pkgs[@]} -ge 1 ]; then
-			pushd "$FTP_BASE/$repo/os/${pkgarch}" >/dev/null
-			/usr/bin/repo-add -q "$repo$DBEXT" ${add_pkgs[@]} >/dev/null \
-				|| die "repo-add $repo$DBEXT ${add_pkgs[@]}"
-			popd >/dev/null
-			set_repo_permission "${repo}" "${pkgarch}"
+			arch_repo_add "${repo}" "${pkgarch}" ${add_pkgs[@]}
 		fi
 	done
 done
-- 
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