Refactory

hack/helper.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+ROOT="${ROOT:-$(dirname "${BASH_SOURCE}")/..}"
+DEFAULT_REGEX='^([a-z]+-)?[a-z]*[0-9]+(\.[0-9]+){0,2}(-.+)?$|^[a-z]+$'
+SKOPEO="${SKOPEO:-skopeo}"
+ROOT=$(realpath ${ROOT})
+
+function helper::replace_domain() {
+    local domain="${1}"
+    local file="${2:-domain.txt}"
+    for line in $(cat ${file}); do
+        line="${line/ /}"
+        if [[ "${line}" == "" ]]; then
+            continue
+        fi
+
+        key="${line%=*}"
+        val="${line##*=}"
+        if [[ "${key}" == "" || "${val}" == "" ]]; then
+            continue
+        fi
+
+        if [[ "${domain}" =~ ^${key} ]]; then
+            echo "${domain}" | sed -e "s#^${key}#${val}#"
+            return 0
+        fi
+    done
+    echo "Error: domain ${domain} not found"
+    return 1
+}
+
+function helper::get_source() {
+    local source="${1:-mirror.txt}"
+    cat "${source}" | tr -d ' ' | grep -v -E '^$' | grep -v -E '^#'
+}
+
+function helper::exclude() {
+    local exclude="${1:-exclude.txt}"
+    local tmp=$(cat "${exclude}" | tr -d ' ' | grep -v -E '^$' | grep -v -E '^#' | tr '\n' '|')
+    echo "${tmp%|}"
+}