79 lines
1.5 KiB
Bash
Executable File
79 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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if [[ "${#}" -ne 0 && "$1" != "-" ]]; then
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tmp=$(cat "${1}")
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else
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tmp=$(cat)
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fi
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domains=(
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cr.l5d.io
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docker.elastic.co
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docker.io
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gcr.io
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ghcr.io
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k8s.gcr.io
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mcr.microsoft.com
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nvcr.io
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quay.io
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registry.jujucharms.com
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rocks.canonical.com
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)
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SUFFIX=${SUFFIX:-"m.daocloud.io"}
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function replace_domain() {
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local domain="${1}"
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IFS='.' read -ra arr <<<"${domain}"
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local len=${#arr[@]}
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if [[ "${len}" -eq 2 ]]; then
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echo "${arr[0]}.${SUFFIX}"
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return 0
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fi
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if [[ "${arr[0]}" == "registry" ]]; then
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echo "${arr[1]}.${SUFFIX}"
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return 0
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fi
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if [[ "${arr[0]}" == "docker" ]]; then
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echo "${arr[1]}.${SUFFIX}"
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return 0
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fi
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if [[ "${arr[0]}" == "cr" ]]; then
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echo "${arr[1]}.${SUFFIX}"
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return 0
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fi
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if [[ "${arr[0]}" =~ cr$ ]]; then
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echo "${arr[0]}.${SUFFIX}"
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return 0
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fi
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unset 'arr[${#arr[@]}-1]'
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IFS='-'
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echo "${arr[*]}.${SUFFIX}"
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unset IFS
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return 0
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}
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function replace_all() {
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tmp="${1}"
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for line in ${domains[*]}; do
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key="${line}"
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val="$(replace_domain ${line})"
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if [[ "${key}" == "" || "${val}" == "" ]]; then
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continue
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fi
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tmp="$(echo "${tmp}" | sed -e "s# ${key}# ${val}#g")"
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done
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# Remove sha256 hash
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tmp="$(echo "${tmp}" | sed -e "s#@sha256:[0-9a-f]\{64\}##g")"
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echo "${tmp}"
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}
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replace_all "${tmp}"
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