Script for updating V2Ray geoip.dat and geosite.dat on OpenWRT

update-v2ray-geo.sh

#!/bin/sh

# GistID: 12011d02da2e8b605a6cb715debb35f8
# GistURL: https://gist.github.com/allex/12011d02da2e8b605a6cb715debb35f8

LOGGER_TAG=v2ray-geodata-updater

log () {
  echo "$@"
  logger -t $LOGGER_TAG -- "$@"
}

download () {
  url=$1
  name=${2:-${url##*/}}
  log "> downloading $name..."
  if ! curl -o /tmp/"$name" -sfL "$url" ; then
    log "failed to download latest $name, not updating!"
  else
    mv /tmp/"$name" "$name"
    log "$name updated"
  fi
}

log "fetching geoip urls..."
curl -sL -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/v2fly/geoip/releases/latest | \
  grep browser_download_url | \
  cut -d\" -f4 | \
  grep -e "\.dat$" | \
  while read -r url; do download "$url"; done

log "fetching geosite url..."
curl -sL -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/v2fly/domain-list-community/releases/latest | \
  grep browser_download_url | \
  cut -d\" -f4 | \
  grep -e "\.dat$" | \
  while read -r url; do
    name=${url##*/}
    if [ "$name" = "dlc.dat" ]; then
      name=geosite.dat
    fi
    download "$url" "$name"
  done

https://github.com/v2fly/v2ray-core/blob/master/.github/workflows/release.yml#L139

      - name: Download geo files
        run: |
          wget -O release/config/geoip.dat "https://raw.githubusercontent.com/v2fly/geoip/release/geoip.dat"
          wget -O release/config/geoip-only-cn-private.dat "https://raw.githubusercontent.com/v2fly/geoip/release/geoip-only-cn-private.dat"
          wget -O release/config/geosite.dat "https://raw.githubusercontent.com/v2fly/domain-list-community/release/dlc.dat"