From 106a0cddfed4a3893dfddf6eb6c258d0c0716d9c Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Thu, 11 Feb 2010 13:53:30 +0100
Subject: simplify and optimize upload process

Use rsync instead of scp to be able to continue uploads and get upload
verification for free.

We also try to commit to svn trunk first to avoid useless uploads (FS#18088).
---
 commitpkg | 52 ++++++++++++++++------------------------------------
 1 file changed, 16 insertions(+), 36 deletions(-)

diff --git a/commitpkg b/commitpkg
index 10f58d9..5c8c8e9 100755
--- a/commitpkg
+++ b/commitpkg
@@ -5,17 +5,6 @@ abort() {
     exit 1
 }
 
-# Verify that a remote file exists and is identical to a local one
-# Usage: package_verify <local path> <remote host> <remote path>
-package_verify() {
-    local remote_checksum=$(ssh $2 openssl sha1 "'$3'" 2>/dev/null |
-                            grep -o '[0-9a-f]\{40\}$')
-    local local_checksum=$(openssl sha1 "$1" | grep -o '[0-9a-f]\{40\}$')
-    if [ -n "$remote_checksum" -a "$remote_checksum" == "$local_checksum" ]; then
-        return 0
-    fi
-    return 1
-}
 
 # Source makepkg.conf; fail if it is not found
 if [ -r "/etc/makepkg.conf" ]; then
@@ -61,14 +50,26 @@ else
 fi
 
 # see if any limit options were passed, we'll send them to SCP
-unset scpopts
+unset rsyncopts
 if [ "$1" = "-l" ]; then
-    scpopts="-l $2"
+    rsyncopts="--bwlimit=$2"
     shift 2
 fi
 
+if [ -n "$1" ]; then
+    svn commit -m "upgpkg: $pkgbase $pkgver-$pkgrel
+$1" >/dev/null || abort
+    echo "===> Commited with message:
+upgpkg: $pkgbase $pkgver-$pkgrel
+    $1"
+else
+    svn commit || abort
+    echo "===> Commited"
+fi
+
 for _arch in ${arch[@]}; do
     echo "===> Uploading to staging/$repo for arch=${_arch}"
+    pkgfiles=''
     for _pkgname in ${pkgname[@]}; do
         pkgfile=$_pkgname-$pkgver-$pkgrel-${_arch}$PKGEXT
 
@@ -80,30 +81,9 @@ for _arch in ${arch[@]}; do
             continue 2
         fi
 
-        # combine what we know into a variable
-        uploadto=staging/$repo/$(basename "$pkgfile")
-        # don't re-upload the same package (useful for -any sub packages)
-        if ! package_verify "$pkgfile" $server "$uploadto"; then
-            scp $scpopts "$pkgfile" $server:"$uploadto" || abort
-        fi
-        if ! package_verify "$pkgfile" $server "$uploadto"; then
-            abort "File got corrupted during upload, cancelled."
-        else
-            echo "File integrity okay."
-        fi
-        echo "===> Uploaded $pkgfile"
+        pkgfiles="${pkgfiles} ${pkgfile}"
     done
-
-    if [ -n "$1" ]; then
-        svn commit -m "upgpkg: $pkgbase $pkgver-$pkgrel
-    $1" >/dev/null || abort
-        echo "===> Commited with message:
-  upgpkg: $pkgbase $pkgver-$pkgrel
-      $1"
-    else
-        svn commit || abort
-        echo "===> Commited"
-    fi
+    rsync -c -h --progress $rsyncopts "${pkgfiles}" -e ssh $server:staging/$repo || abort "error during upload"
 
     archrelease $repo-${_arch} || abort
 done
-- 
cgit v1.2.3-70-g09d2