beny

#!/bin/bash
# Sizes from https://developer.apple.com/library/ios/#qa/qa1686/_index.html
# Requirements: ImageMagick

function resize {
  GREEN='\033[0;32m'
  BLUE='\033[0;34m'
  DEFAULT='\033[0m'
  echo -e "Generating ${BLUE}$3${DEFAULT} at size ${GREEN}$2 ${DEFAULT}"
  convert $1 -resize $2 $3

command-tab

# Parse a provisioning profile
# Extract the first DeveloperCertificates <data> entry
# Remove any leading whitespace
# Remove any blank lines
# Base64 decode the blob
# Parse the .cer with OpenSSL
# Extract the first line, which is the certificate subject (the rest is the cert blob)
# End up with a string like: subject= /UID=AABBCCDDEE/CN=iPhone Developer: First Last (FFGGHHIIJJ)/C=US

# Note: Uses xmlstarlet to parse the plist, but you could probably use PlistBuddy or grep, too