add oschina mirror

@@ -2,17 +2,6 @@
 
 echo "更新CSDN镜像的脚本"
 
-# 创建CSDN镜像的过程如下：
-# 1. 在CSDN上创建项目，从https://github.com/winlinvip/simple-rtmp-server拷贝过来。
-# 2. 在本地虚拟机上：
-#       git clone git@code.csdn.net:winlinvip/srs-csdn.git  
-# 3. 创建同步的branch：
-#       git remote add upstream https://github.com/winlinvip/simple-rtmp-server.git
-#       git fetch upstream
-#       git checkout upstream/master -b srs.master
-# 4. 执行本同步更新脚本，更新。
-#       bash scripts/csdn.mirror.sh
-
 echo "argv[0]=$0"
 if [[ ! -f $0 ]]; then 
     echo "directly execute the scripts on shell.";
@@ -39,7 +28,7 @@ ret=$?; if [[ 0 -ne $ret ]]; then
 1. 在CSDN上创建项目，从https://github.com/winlinvip/simple-rtmp-server拷贝过来。
 2. 在本地虚拟机上：    
       git clone git@code.csdn.net:winlinvip/srs-csdn.git
-	  git checkout master && git branch 1.0release && git push origin 1.0release
+	  cd srs-csdn && git checkout master && git branch 1.0release && git push origin 1.0release
 3. 创建同步的branch：    
       git remote add upstream https://github.com/winlinvip/simple-rtmp-server.git
       git fetch upstream    

+#!/bin/bash
+
+echo "更新OSChina镜像的脚本"
+
+echo "argv[0]=$0"
+if [[ ! -f $0 ]]; then 
+    echo "directly execute the scripts on shell.";
+    work_dir=`pwd`
+else 
+    echo "execute scripts in file: $0";
+    work_dir=`dirname $0`; work_dir=`(cd ${work_dir} && pwd)`
+fi
+work_dir=`(cd ${work_dir}/.. && pwd)`
+product_dir=$work_dir
+
+# allow start script from any dir
+cd $work_dir
+
+. ${product_dir}/scripts/_log.sh
+ret=$?; if [[ $ret -ne 0 ]]; then exit $ret; fi
+ok_msg "导入脚本成功"
+
+git remote -v|grep git.oschina.net >/dev/null 2>&1
+ret=$?; if [[ 0 -ne $ret ]]; then 
+    failed_msg "当前分支不是OSChina镜像"; 
+    cat <<END
+创建OSChina镜像的过程如下：
+1. 在OSChina上创建项目，从https://github.com/winlinvip/simple-rtmp-server拷贝过来。
+2. 在本地虚拟机上：    
+      git clone git@git.oschina.net:winlinvip/srs.oschina.git
+	  cd srs.oschina && git checkout master && git branch 1.0release && git push origin 1.0release
+3. 创建同步的branch：    
+      git remote add upstream https://github.com/winlinvip/simple-rtmp-server.git
+      git fetch upstream    
+      git checkout upstream/master -b srs.master
+	  git checkout upstream/1.0release -b srs.1.0release
+4. 执行本同步更新脚本，更新。
+      bash scripts/oschina.mirror.sh
+END
+    exit 0; 
+fi 
+
+#############################################
+# branch master
+#############################################
+for ((;;)); do
+    git checkout srs.master && git pull 
+    ret=$?; if [[ 0 -ne $ret ]]; then 
+        failed_msg "(master)更新github分支失败，自动重试";
+        continue
+    else
+        ok_msg "(master)更新github分支成功"
+    fi
+    break
+done
+
+git checkout master && git merge srs.master
+ret=$?; if [[ 0 -ne $ret ]]; then failed_msg "(master)合并github分支失败, ret=$ret"; exit $ret; fi
+ok_msg "(master)合并github分支成功"
+
+#############################################
+# branch 1.0release
+#############################################
+for ((;;)); do
+    git checkout srs.1.0release && git pull 
+    ret=$?; if [[ 0 -ne $ret ]]; then 
+        failed_msg "(1.0release)更新github分支失败，自动重试";
+        continue
+    else
+        ok_msg "(1.0release)更新github分支成功"
+    fi
+    break
+done
+
+git checkout 1.0release && git merge srs.1.0release
+ret=$?; if [[ 0 -ne $ret ]]; then failed_msg "(1.0release)合并github分支失败, ret=$ret"; exit $ret; fi
+ok_msg "(1.0release)合并github分支成功"
+
+#############################################
+# push
+#############################################
+
+for ((;;)); do 
+    git push
+    ret=$?; if [[ 0 -ne $ret ]]; then 
+        failed_msg "提交OSChina分支失败，自动重试";
+        continue
+    else
+        ok_msg "提交OSChina分支成功"
+    fi
+    break
+done
+
+ok_msg "OSChina同步git成功"
+
+exit 0