added recover.sh. use 'make recover'

Makefile

@@ -16,4 +16,8 @@ submit: clean
 setup:
 	STUID=$(STUID) STUNAME=$(STUNAME) bash setup.sh
 
+recover:
+	STUID=$(STUID) STUNAME=$(STUNAME) bash recover.sh
+
+
 .PHONY: default clean submit

recover.sh

+
+[ -z ${STUID} ]   && echo "STUID must be set (RTFM)"   && exit
+[ -z ${STUNAME} ] && echo "STUNAME must be set (RTFM)" && exit
+echo "uploading public key..."
+curl -F "id=${STUID}" -F "name=${STUNAME}" -F "file=@${HOME}/.ssh/id_rsa.pub" https://dssl.cun.io/teach/api/uploads/pasetup
+sleep 2
+echo "recover from remote git..."
+git remote add hustpa pa@dssl.cun.io:${STUID}-git
+git fetch hustpa
+git branch -d pa0
+git branch -d pa1
+git branch -d pa2
+git branch -d pa3
+git branch -d pa4
+git branch -d pa5
+git checkout hustpa/pa0
+git checkout -b pa0  hustpa/pa0
+git checkout hustpa/pa1
+git checkout -b pa1  hustpa/pa1
+git checkout hustpa/pa2
+git checkout -b pa2  hustpa/pa2
+git checkout hustpa/pa3
+git checkout -b pa3  hustpa/pa3
+git checkout hustpa/pa4
+git checkout -b pa4  hustpa/pa4
+git checkout hustpa/pa5
+git checkout -b pa5  hustpa/pa5
+echo "done!"
+