这是坚持技术写作计划（含翻译）的第60篇，定个小目标999，每周最少2篇。
本文主要讲解利用bash脚本在linux通过命令行上传文件到seafile服务器
seafile有基于python 2.x 的client，但是年代比较久远，另外为了在服务器上转存文件就装个python2.x有点大材小用了，看了下seafile的api文档，比较简单，就基于curl撸了个bash脚本。
目前只有简单的上传单文件功能。
使用
如何使用
将下面脚本保存成 seafile-upload.sh ,并 chmod+x seafile-upload.sh
#!/usr/bin/env bash
# this script depend on jq,check it first
RED='\033[0;31m'
NC='\033[0m' # No Color
if ! command -v jq &> /dev/null
then
echo -e "${RED}jq could not be found${NC}, installed and restart plz!\n"
exit
fi
usage () { echo "Usage : $0 -u <username> -p <password> -h <seafile server host> -f <upload file path> -d <parent dir default value is /> -r <repo id> -t <print debug info switch off/on,default off>"; }
# parse args
while getopts "u:p:h:f:d:r:t:" opts; do
case ${opts} in
u) USER=${OPTARG} ;;
p) PASSWORD=${OPTARG} ;;
h) HOST=${OPTARG} ;;
f) FILE=${OPTARG} ;;
d) PARENT_DIR=${OPTARG} ;;
r) REPO=${OPTARG} ;;
t) DEBUG=${OPTARG} ;;
*) usage; exit;;
esac
done
# those args must be not null
if [ ! "$USER" ] || [ ! "$PASSWORD" ] || [ ! "$HOST" ] || [ ! "$FILE" ] || [ ! "$REPO" ]
then
usage
exit 1
fi
# optional args,set default value
[ -z "$DEBUG" ] && DEBUG=off
[ -z "$PARENT_DIR" ] && PARENT_DIR=/
# print vars key and value when DEBUG eq on
[[ "on" == "$DEBUG" ]] && echo -e "USER:${USER} PASSWORD:${PASSWORD} HOST:${HOST} FILE:${FILE} PARENT_DIR:${PARENT_DIR} REPO:${REPO} DEBUG:${DEBUG}"
# login and get token
TOKEN=$(curl -s --location --request POST "${HOST}/api2/auth-token/" --header 'Content-Type: application/x-www-form-urlencoded' --data-urlencode "username=${USER}" --data-urlencode "password=${PASSWORD}" | jq -r ".token")
[ -z "$TOKEN" ] && echo -e "${RED}login seafile faild${NC}, call your administrator plz!\n" && exit 1
# gen upload link
UPLOAD_LINK=$(curl -s --header "Authorization: Token ${TOKEN}" "${HOST}/api2/repos/${REPO}/upload-link/?p=${PARENT_DIR}" | jq -r ".")
[ -z "$UPLOAD_LINK" ] && echo -e "${RED}get upload link faild${NC}, call your administrator plz!\n" && exit 1
# upload file
UPLOAD_RESULT=$(curl -s --header "Authorization: Token ${TOKEN}" -F file="@${FILE}" -F filename=$(basename ${FILE}) -F parent_dir="${PARENT_DIR}" -F replace=1 "${UPLOAD_LINK}?ret-json=1")
[ -z "$UPLOAD_RESULT" ] && echo -e "${RED}faild to upload ${FILE}${NC}, call your administrator plz!\n" && exit 1
# print upload result
[[ "on" == "$DEBUG" ]] && echo -e "TOKEN:${TOKEN} UPLOAD_LINK:${UPLOAD_LINK} UPLOAD_RESULT:${UPLOAD_RESULT}"
# ubuntu
apt install -y jq
# centos
# yum install -y jq
chmod +x ./seafile-upload.sh
./seafile-upload.sh -u <username> -p <password> -h <seafile server host> -f <upload file path> -d <parent dir default value is /,must be start with /> -r <repo id> -t <print debug info switch off/on,default off>
参数说明
- -u seafile 用户名
- -p seafile 密码
- -h seafile 地址，xxx.xxx.com
- -f 需要上传的文件路径，比如/tmp/test.zip
- -d 上传目录，必须是
/开头 - -r 资料库id
- -t 是否开启debug模式，如果是
on则会打印参数，否则啥都不打印
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