71da0e7b1b
Necessary to compute the correct Homebrew paths for both Silicon and Intel based machines.
104 lines
2.3 KiB
Bash
104 lines
2.3 KiB
Bash
#! /usr/bin/env bash
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# Defines general utility functions.
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# Caffeinate machine.
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caffeinate_machine() {
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local pid=$(pgrep -x caffeinate)
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if [[ -n "$pid" ]]; then
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printf "Machine is already caffeinated!\n"
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else
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caffeinate -s -u -d -i -t 3153600000 > /dev/null &
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printf "Machine caffeinated.\n"
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fi
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}
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export -f caffeinate_machine
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# Cleans work path for temporary processing of installs.
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clean_work_path() {
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rm -rf "$MAC_OS_WORK_PATH"
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}
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export -f clean_work_path
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# Answers the file or directory basename.
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# Parameters: $1 (required) - The file path.
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get_basename() {
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printf "${1##*/}" # Answers file or directory name.
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}
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export -f get_basename
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# Answers current CPU.
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# Parameters: None.
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get_cpu() {
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printf "%s" "$(system_profiler SPHardwareDataType | awk '/Chip/ {print $3}')"
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}
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export -f get_cpu
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# Answers the file extension.
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# Parameters: $1 (required) - The file name.
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get_extension() {
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local name=$(get_basename "$1")
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local extension="${1##*.}" # Excludes dot.
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if [[ "$name" == "$extension" ]]; then
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printf ''
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else
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printf "$extension"
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fi
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}
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export -f get_extension
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# Answers Homebrew root path.
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# Parameters: None.
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get_homebrew_root() {
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if [[ -n "$(get_cpu)" ]]; then
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printf "%s" "/opt/homebrew"
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else
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printf "%s" "/usr/local/Homebrew"
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fi
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}
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export -f get_homebrew_root
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# Answers Homebrew binary root path.
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# Parameters: None.
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get_homebrew_bin_root() {
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if [[ -n "$(get_cpu)" ]]; then
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printf "%s" "/opt/homebrew/bin"
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else
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printf "%s" "/usr/local/bin"
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fi
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}
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export -f get_homebrew_bin_root
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# Answers the full install path (including file name) for file name.
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# Parameters: $1 (required) - The file name.
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get_install_path() {
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local file_name="$1"
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local install_path=$(get_install_root "$file_name")
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printf "$install_path/$file_name"
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}
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export -f get_install_path
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# Answers the root install path for file name.
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# Parameters: $1 (required) - The file name.
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get_install_root() {
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local file_name="$1"
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local file_extension=$(get_extension "$file_name")
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# Dynamically build the install path based on file extension.
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case $file_extension in
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'')
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printf "$(get_homebrew_bin_root)";;
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'app')
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printf "/Applications";;
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'prefPane')
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printf "/Library/PreferencePanes";;
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'qlgenerator')
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printf "/Library/QuickLook";;
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*)
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printf "/tmp/unknown";;
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esac
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}
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export -f get_install_root
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