A shell-based oss upload script

hss-upload-oss.sh

#!/bin/bash
# vim: set ft=sh fdm=manual ts=2 sw=2 sts=2 tw=85 et:

# =======================================================
# Description:
# Author           QuanQuan <millionfor@apache.org>
# Last Modified    Tue, Aug 09, 2022 14:40
# GistID           3ef404655274805b6ff6068bc90e3540
# GistURL          https://gist.github.com/millionfor/3ef404655274805b6ff6068bc90e3540
# =======================================================

set -eu

die() {
  echo >&2 "${1-}"
  exit "${2-1}"
}

env=
source=
dest=
dry_run=false

args=()
while [ $# -gt 0 ]; do
  case "$1" in
    -e | --env)
      # env (pro or test)
      env=${2-}
      shift
      ;;

    --dry-run)
      dry_run=true
      ;;

    -h | --help)
      echo "hss-upload-oss [-e <env_name> | -h]"
      exit
      ;;
    *) die "fatal: invalid parameter: $1" ;;
  esac
  shift
done

if [ "${dry_run}" = "true" ]; then
  run() {
    echo "$1"
  }
else
  run() {
    eval "$1"
  }
fi

dir=$(cd $(dirname $0) && pwd)

echo $env

host="oss-cn-shanghai.aliyuncs.com"
bucket="$(jq -r ".bucket" $HOME/.aliyun)"
ak="$(jq -r ".ak" $HOME/.aliyun)"
sk="$(jq -r ".sk" $HOME/.aliyun)"
ossHost=$bucket.$host
version="$(jq -r ".version" package.json)"

fileName="__v${version}.zip"

dir=${dir//scripts/}

cd "${dir}dist"

zip -r $fileName ./*

cd ..

source="${dir}dist/${fileName}"

dest="mall/${env}/zips"

declare -a result=()

encodeFilename=""

upload() {
  urlencode "$(basename "$source")"
  cloudDir="$dest/$encodeFilename"
  contentType=$(file -b --mime-type "$source")
  dateValue="$(TZ=GMT env LANG=en_US.UTF-8 date +'%a, %d %b %Y %H:%M:%S GMT')"
  echo $dateValue
  stringToSign="PUT\n\n$contentType\n$dateValue\n/$bucket/$dest/$encodeFilename"
  signature=$(echo -en "$stringToSign" | openssl sha1 -hmac "$sk" -binary | base64)

  curl -i -q -X PUT -T "$source" \
    -H "Host: $bucket.$host" \
    -H "Date: $dateValue" \
    -H "Content-Type: $contentType" \
    -H "Authorization: OSS $ak:$signature" \
    https://"$bucket"."$host"/"$cloudDir"

  result+=(https://"$bucket"."$host"/"$cloudDir")
}

urlencode() {
  encodeFilename=""
  local length="${#1}"
  for ((i = 0; i < length; i++)); do
    local c="${1:i:1}"
    case $c in
      [a-zA-Z0-9.~_-])
        encodeFilename=$encodeFilename$(printf "$c")
        ;;
      *)
        encodeFilename=$encodeFilename$(printf "$c" | xxd -p -c1 \
          | while read x; do
            printf "%%%s" "$x"
          done)
        ;;
    esac
  done
}

upload

exit 0