draft

src/patch-manjaro-sway-mirror-for-arm.sh

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+#!/bin/env sh
+
+usage() {
+  echo "Usage: patch-manjaro-sway-mirror-for-arm.sh [OPTIONS]"
+  echo "Options:"
+  echo "  -t, --target-file   Path to the target file (default: /usr/bin/manjaro-sway-mirrors)"
+  echo "  -s, --search-pattern   Search pattern to replace (default: $(pacman-mirrors -G)"
+  echo "  -r, --replace-pattern   Replace pattern (default: \$(pacman-mirrors -G \| sed 's/^arm-//'))"
+  echo "  --dry-run   Run the sed command without modifying the file"
+  echo "  --help   Display this help message"
+  exit 0
+}
+
+# Default values
+dry_run=false
+
+# Parse command-line options
+while [ $# -gt 0 ]; do
+  case "$1" in
+  -t | --target-file)
+    shift
+    target_file="$1"
+    ;;
+  -s | --search-pattern)
+    shift
+    search_pattern="$1"
+    ;;
+  -r | --replace-pattern)
+    shift
+    replace_pattern="$1"
+    ;;
+  --dry-run)
+    dry_run=true
+    ;;
+  --help)
+    usage
+    ;;
+  *)
+    # Check if positional arguments are provided
+    if [ -z "$target_file" ]; then
+      target_file="$1"
+    elif [ -z "$search_pattern" ]; then
+      search_pattern="$1"
+    elif [ -z "$replace_pattern" ]; then
+      replace_pattern="$1"
+    else
+      echo "Invalid argument: $1"
+      usage
+    fi
+    ;;
+  esac
+  shift
+done
+
+if [ -z "$target_file" ]; then
+  target_file="${MSMAP_TARGET_ROOT}/usr/bin/manjaro-sway-mirrors"
+fi
+
+if [ -z "$search_pattern" ]; then
+  # shellcheck disable=SC2016
+  search_pattern='\$(pacman-mirrors -G)'
+fi
+
+if [ -z "$replace_pattern" ]; then
+  # shellcheck disable=SC2016
+  replace_pattern='\$(pacman-mirrors -G \| sed \"s/^arm-//\")'
+fi
+
+sed_command="sed -i \"s|${search_pattern}|${replace_pattern}|g\" \"${target_file}\""
+# Perform the sed command
+if $dry_run; then
+  echo "$sed_command"
+  sed "s|${search_pattern}|${replace_pattern}|g" "${target_file}"
+else
+  eval "${sed_command}"
+fi