mirror of
https://github.com/natelandau/shell-scripting-templates.git
synced 2025-11-08 21:23:48 -05:00
359 lines
11 KiB
Bash
Executable File
359 lines
11 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# ##################################################
|
|
#
|
|
# # This script was taken in its entirety from:
|
|
# https://github.com/rtrouton/rtrouton_scripts/
|
|
#
|
|
# This script will download and install the Xcode command line
|
|
# tools on Macs running 10.7.x and higher.
|
|
#
|
|
# How the script works:
|
|
#
|
|
# On 10.9.x and 10.10.x:
|
|
#
|
|
# 1. Creates a placeholder file in $tmpDir. This file's existence is checked by the
|
|
# softwareupdate tool before allowing the installation of the Xcode command line tools.
|
|
#
|
|
# 2. Runs the softwareupdate tool and checks for the latest version of the Xcode command
|
|
# line tools for the OS in question.
|
|
#
|
|
# 3. Uses the softwareupdate tool to install the latest version of the Xcode command
|
|
# line tools for the OS in question.
|
|
#
|
|
# 4. Removes the placeholder file stored in /tmp.
|
|
#
|
|
#
|
|
# On 10.7.x and 10.8.x:
|
|
#
|
|
# 1. Uses curl to download a disk image containing the specified Xcode Command Line
|
|
# Tools installer from Apple's web site
|
|
#
|
|
# 2. Renames the downloaded disk image to cltools.dmg.
|
|
#
|
|
# 2. Mounts the disk image silently in $tmpDir. Disk image will not be visible to any
|
|
# logged-in user.
|
|
#
|
|
# 3. Installs the Xcode Command Line Tools using the installer package stored on the
|
|
# disk image
|
|
#
|
|
# 4. After installation, unmounts the disk image and removes it from the Mac in question.
|
|
#
|
|
version="1.0.0" # Sets version variable
|
|
#
|
|
scriptTemplateVersion="1.4.1" # Version of scriptTemplate.sh that this script is based on
|
|
#
|
|
# HISTORY:
|
|
#
|
|
# * 2015-06-21 - v1.0.0 - First Creation
|
|
#
|
|
# ##################################################
|
|
|
|
# Provide a variable with the location of this script.
|
|
scriptPath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
|
|
|
|
# Source Scripting Utilities
|
|
# -----------------------------------
|
|
# These shared utilities provide many functions which are needed to provide
|
|
# the functionality in this boilerplate. This script will fail if they can
|
|
# not be found.
|
|
# -----------------------------------
|
|
|
|
utilsLocation="${scriptPath}/../lib/utils.sh" # Update this path to find the utilities.
|
|
|
|
if [ -f "${utilsLocation}" ]; then
|
|
source "${utilsLocation}"
|
|
else
|
|
echo "Please find the file util.sh and add a reference to it in this script. Exiting."
|
|
exit 1
|
|
fi
|
|
|
|
# trapCleanup Function
|
|
# -----------------------------------
|
|
# Any actions that should be taken if the script is prematurely
|
|
# exited. Always call this function at the top of your script.
|
|
# -----------------------------------
|
|
function trapCleanup() {
|
|
echo ""
|
|
if is_dir "${tmpDir}"; then
|
|
rm -r "${tmpDir}"
|
|
fi
|
|
die "Exit trapped." # Edit this if you like.
|
|
}
|
|
|
|
# Set Flags
|
|
# -----------------------------------
|
|
# Flags which can be overridden by user input.
|
|
# Default values are below
|
|
# -----------------------------------
|
|
quiet=0
|
|
printLog=0
|
|
verbose=0
|
|
force=0
|
|
strict=0
|
|
debug=0
|
|
args=()
|
|
|
|
# Set Temp Directory
|
|
# -----------------------------------
|
|
# Create temp directory with three random numbers and the process ID
|
|
# in the name. This directory is removed automatically at exit.
|
|
# -----------------------------------
|
|
tmpDir="/tmp/${scriptName}.$RANDOM.$RANDOM.$RANDOM.$$"
|
|
(umask 077 && mkdir "${tmpDir}") || {
|
|
die "Could not create temporary directory! Exiting."
|
|
}
|
|
|
|
# Logging
|
|
# -----------------------------------
|
|
# Log is only used when the '-l' flag is set.
|
|
#
|
|
# To never save a logfile change variable to '/dev/null'
|
|
# Save to Desktop use: $HOME/Desktop/${scriptBasename}.log
|
|
# Save to standard user log location use: $HOME/Library/Logs/${scriptBasename}.log
|
|
# -----------------------------------
|
|
logFile="$HOME/Library/Logs/${scriptBasename}.log"
|
|
|
|
# Check for Dependencies
|
|
# -----------------------------------
|
|
# Arrays containing package dependencies needed to execute this script.
|
|
# The script will fail if dependencies are not installed. For Mac users,
|
|
# most dependencies can be installed automatically using the package
|
|
# manager 'Homebrew'. Mac applications will be installed using
|
|
# Homebrew Casks. Ruby and gems via RVM.
|
|
# -----------------------------------
|
|
homebrewDependencies=()
|
|
caskDependencies=()
|
|
gemDependencies=()
|
|
|
|
function mainScript() {
|
|
############## Begin Script Here ###################
|
|
####################################################
|
|
|
|
# Installing the Xcode command line tools on 10.7.x or higher
|
|
|
|
osx_vers=$(sw_vers -productVersion | awk -F "." '{print $2}')
|
|
cmd_line_tools_temp_file="${tmpDir}/.com.apple.dt.CommandLineTools.installondemand.in-progress"
|
|
|
|
# invoke verbose usage when set
|
|
if $verbose; then v="-v" ; fi
|
|
|
|
# Installing the latest Xcode command line tools on 10.9.x or higher
|
|
|
|
if [[ "$osx_vers" -ge 9 ]]; then
|
|
|
|
# Create the placeholder file which is checked by the softwareupdate tool
|
|
# before allowing the installation of the Xcode command line tools.
|
|
|
|
touch "$cmd_line_tools_temp_file"
|
|
|
|
# Find the last listed update in the Software Update feed with "Command Line Tools" in the name
|
|
|
|
cmd_line_tools=$(softwareupdate -l | awk '/\*\ Command Line Tools/ { $1=$1;print }' | tail -1 | sed 's/^[[ \t]]*//;s/[[ \t]]*$//;s/*//' | cut -c 2-)
|
|
|
|
#Install the command line tools
|
|
|
|
softwareupdate -i "$cmd_line_tools" -v
|
|
|
|
# Remove the temp file
|
|
|
|
if [[ -f "$cmd_line_tools_temp_file" ]]; then
|
|
rm $v "$cmd_line_tools_temp_file"
|
|
fi
|
|
fi
|
|
|
|
# Installing the latest Xcode command line tools on 10.7.x and 10.8.x
|
|
|
|
# on 10.7/10.8, instead of using the software update feed, the command line tools are downloaded
|
|
# instead from public download URLs, which can be found in the dvtdownloadableindex:
|
|
# https://devimages.apple.com.edgekey.net/downloads/xcode/simulators/index-3905972D-B609-49CE-8D06-51ADC78E07BC.dvtdownloadableindex
|
|
|
|
if [[ "$osx_vers" -eq 7 ]] || [[ "$osx_vers" -eq 8 ]]; then
|
|
|
|
if [[ "$osx_vers" -eq 7 ]]; then
|
|
DMGURL=http://devimages.apple.com/downloads/xcode/command_line_tools_for_xcode_os_x_lion_april_2013.dmg
|
|
fi
|
|
|
|
if [[ "$osx_vers" -eq 8 ]]; then
|
|
DMGURL=http://devimages.apple.com/downloads/xcode/command_line_tools_for_osx_mountain_lion_april_2014.dmg
|
|
fi
|
|
|
|
TOOLS=cltools.dmg
|
|
curl "$DMGURL" -o "$TOOLS"
|
|
TMPMOUNT=`/usr/bin/mktemp -d ${tmpDir}/clitools.XXXX`
|
|
hdiutil attach "$TOOLS" -mountpoint "$TMPMOUNT" -nobrowse
|
|
# The "-allowUntrusted" flag has been added to the installer
|
|
# command to accomodate for now-expired certificates used
|
|
# to sign the downloaded command line tools.
|
|
installer -allowUntrusted -pkg "$(find $TMPMOUNT -name '*.mpkg')" -target /
|
|
hdiutil detach "$TMPMOUNT"
|
|
rm -rf $v "$TMPMOUNT"
|
|
rm $v "$TOOLS"
|
|
fi
|
|
|
|
####################################################
|
|
############### End Script Here ####################
|
|
}
|
|
|
|
############## Begin Options and Usage ###################
|
|
|
|
|
|
# Print usage
|
|
usage() {
|
|
echo -n "${scriptName} [OPTION]... [FILE]...
|
|
|
|
This script will download and install the Xcode command line tools on Macs
|
|
running 10.7.x and higher.
|
|
|
|
How the script works:
|
|
|
|
On 10.9.x and 10.10.x:
|
|
|
|
1. Creates a placeholder file in /tmp. This file's existence is checked by
|
|
the softwareupdate tool before allowing the installation of the Xcode command
|
|
line tools.
|
|
|
|
2. Runs the softwareupdate tool and checks for the latest version of the Xcode
|
|
command line tools for the OS in question.
|
|
|
|
3. Uses the softwareupdate tool to install the latest version of the Xcode command
|
|
line tools for the OS in question.
|
|
|
|
4. Removes the placeholder file stored in /tmp.
|
|
|
|
|
|
On 10.7.x and 10.8.x:
|
|
|
|
1. Uses curl to download a disk image containing the specified Xcode Command Line
|
|
Tools installer from Apple's web site
|
|
|
|
2. Renames the downloaded disk image to cltools.dmg.
|
|
|
|
2. Mounts the disk image silently in /tmp. Disk image will not be visible to any
|
|
logged-in user.
|
|
|
|
3. Installs the Xcode Command Line Tools using the installer package stored on the
|
|
disk image
|
|
|
|
4. After installation, unmounts the disk image and removes it from the Mac in question.
|
|
|
|
This script was taken in its entirety from:
|
|
https://github.com/rtrouton/rtrouton_scripts/
|
|
|
|
Options:
|
|
-q, --quiet Quiet (no output)
|
|
-l, --log Print log to file
|
|
-s, --strict Exit script with null variables. i.e 'set -o nounset'
|
|
-v, --verbose Output more information. (Items echoed to 'verbose')
|
|
-d, --debug Runs script in BASH debug mode (set -x)
|
|
-h, --help Display this help and exit
|
|
--version Output version information and exit
|
|
"
|
|
}
|
|
|
|
# Iterate over options breaking -ab into -a -b when needed
|
|
# and --foo=bar into --foo bar
|
|
optstring=h
|
|
unset options
|
|
while (($#)); do
|
|
case $1 in
|
|
# If option is of type -ab
|
|
-[!-]?*)
|
|
# Loop over each character starting with the second
|
|
for ((i=1; i < ${#1}; i++)); do
|
|
c=${1:i:1}
|
|
|
|
# Add current char to options
|
|
options+=("-$c")
|
|
|
|
# If option takes a required argument, and it's not the last char make
|
|
# the rest of the string its argument
|
|
if [[ $optstring = *"$c:"* && ${1:i+1} ]]; then
|
|
options+=("${1:i+1}")
|
|
break
|
|
fi
|
|
done
|
|
;;
|
|
|
|
# If option is of type --foo=bar
|
|
--?*=*) options+=("${1%%=*}" "${1#*=}") ;;
|
|
# add --endopts for --
|
|
--) options+=(--endopts) ;;
|
|
# Otherwise, nothing special
|
|
*) options+=("$1") ;;
|
|
esac
|
|
shift
|
|
done
|
|
set -- "${options[@]}"
|
|
unset options
|
|
|
|
# Print help if no arguments were passed.
|
|
# Uncomment to force arguments when invoking the script
|
|
# [[ $# -eq 0 ]] && set -- "--help"
|
|
|
|
# Read the options and set stuff
|
|
while [[ $1 = -?* ]]; do
|
|
case $1 in
|
|
-h|--help) usage >&2; safeExit ;;
|
|
--version) echo "$(basename $0) ${version}"; safeExit ;;
|
|
-u|--username) shift; username=${1} ;;
|
|
-p|--password) shift; echo "Enter Pass: "; stty -echo; read PASS; stty echo;
|
|
echo ;;
|
|
-v|--verbose) verbose=true ;;
|
|
-l|--log) printLog=1 ;;
|
|
-q|--quiet) quiet=1 ;;
|
|
-s|--strict) strict=1;;
|
|
-d|--debug) debug=1;;
|
|
--force) force=1 ;;
|
|
--endopts) shift; break ;;
|
|
*) die "invalid option: '$1'." ;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
# Store the remaining part as arguments.
|
|
args+=("$@")
|
|
|
|
############## End Options and Usage ###################
|
|
|
|
|
|
|
|
|
|
# ############# ############# #############
|
|
# ## TIME TO RUN THE SCRIPT ##
|
|
# ## ##
|
|
# ## You shouldn't need to edit anything ##
|
|
# ## beneath this line ##
|
|
# ## ##
|
|
# ############# ############# #############
|
|
|
|
# Trap bad exits with your cleanup function
|
|
trap trapCleanup EXIT INT TERM
|
|
|
|
# Set IFS to preferred implementation
|
|
IFS=$'\n\t'
|
|
|
|
# Exit on error. Append '||true' when you run the script if you expect an error.
|
|
set -o errexit
|
|
|
|
# Run in debug mode, if set
|
|
if [ "${debug}" == "1" ]; then
|
|
set -x
|
|
fi
|
|
|
|
# Exit on empty variable
|
|
if [ "${strict}" == "1" ]; then
|
|
set -o nounset
|
|
fi
|
|
|
|
# Bash will remember & return the highest exitcode in a chain of pipes.
|
|
# This way you can catch the error in case mysqldump fails in `mysqldump |gzip`, for example.
|
|
set -o pipefail
|
|
|
|
# Invoke the checkDependenices function to test for Bash packages
|
|
# checkDependencies
|
|
|
|
# Run your script
|
|
mainScript
|
|
|
|
safeExit # Exit cleanly |