145 lines
3.8 KiB
Bash
Executable File
145 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# list_ids_in_pkg
|
|
#
|
|
|
|
###
|
|
### settings
|
|
###
|
|
|
|
set -e # exit on any uncaught error
|
|
set +o histexpand # don't expand history expressions
|
|
shopt -s nocasematch # case-insensitive regular expressions
|
|
|
|
###
|
|
### global variables
|
|
###
|
|
|
|
opt_lax=''
|
|
opt_pkg=''
|
|
pkgdir=''
|
|
|
|
# prefer GNU xargs
|
|
xargs="$(/usr/bin/which gxargs || printf '/usr/bin/xargs')"
|
|
|
|
###
|
|
### functions
|
|
###
|
|
|
|
bundle_id_source_1 () {
|
|
/usr/bin/find "$pkgdir" -name PackageInfo -print0 | \
|
|
"$xargs" -0 /usr/bin/perl -0777 -ne \
|
|
'while (m{<pkg-info.*?\sid(?:entifier)?\s*=\s*"([^"]*?)"}sg) { print "$1\n" }'
|
|
}
|
|
|
|
bundle_id_source_2 () {
|
|
/usr/bin/find "$pkgdir" -name Info.plist -print0 | \
|
|
"$xargs" -0 -I {} /usr/libexec/PlistBuddy {} -c 'Print :CFBundleIdentifier'
|
|
}
|
|
|
|
merge_sources () {
|
|
/usr/bin/sort | /usr/bin/uniq
|
|
}
|
|
|
|
clean_sources () {
|
|
/usr/bin/egrep -v '^com\.apple\.' | \
|
|
/usr/bin/egrep -v 'sparkle\.finish-installation$'
|
|
}
|
|
|
|
mark_up_sources () {
|
|
/usr/bin/perl -pe 's{\n}{\000}sg' | \
|
|
"$xargs" -0 -I{} -n1 /bin/bash -c \
|
|
'printf "{}"; /usr/sbin/pkgutil --pkg-info "{}" >/dev/null 2>&1 && printf " (+)"; printf "\n"'
|
|
}
|
|
|
|
process_args () {
|
|
local arg
|
|
if [[ "$#" -eq 0 ]]; then
|
|
die "ERROR: A file argument is required"
|
|
else
|
|
opt_pkg="${!#}" # last arg
|
|
fi
|
|
for arg in "$@"; do
|
|
if [[ $arg =~ ^-+h(elp)?$ ]]; then
|
|
printf "
|
|
list_ids_in_pkg [ -lax ] <file.pkg>
|
|
|
|
Given a package file, extract a list of candidate Package IDs
|
|
which may be useful in a Cask uninstall stanza, eg
|
|
|
|
uninstall pkgutil: 'package.id.goes.here'
|
|
|
|
The given package file need not be installed.
|
|
|
|
The output of this script should be overly inclusive -- not
|
|
every candidate package id in the output will be needed at
|
|
uninstall time.
|
|
|
|
Package IDs designated by Apple or common development frameworks
|
|
will be excluded from the output. This can be turned off with
|
|
the -lax argument.
|
|
|
|
If a package id is already installed, it will be followed by
|
|
a plus symbol '(+)' in the output. This can be verified via
|
|
the command
|
|
|
|
/usr/sbin/pkgutil --pkg-info 'package.id.goes.here'
|
|
|
|
Arguments
|
|
|
|
-lax Turn off filtering of Apple or common development
|
|
framework package IDs from the output.
|
|
|
|
See CONTRIBUTING.md and 'man pkgutil' for more information.
|
|
|
|
" | sed -E 's/^ {16}//'
|
|
exit
|
|
elif [[ $arg =~ ^-+lax$ ]]; then
|
|
opt_lax='true'
|
|
elif [[ "$arg" = "$opt_pkg" ]]; then
|
|
true
|
|
else
|
|
die "ERROR: Unknown argument '$arg'"
|
|
fi
|
|
done
|
|
if [[ -h "$opt_pkg" ]]; then
|
|
opt_pkg="$(/usr/bin/readlink "$opt_pkg")"
|
|
fi
|
|
if ! [[ -e "$opt_pkg" ]]; then
|
|
die "ERROR: No such pkg file: '$opt_pkg'"
|
|
fi
|
|
}
|
|
|
|
###
|
|
### main
|
|
###
|
|
|
|
_list_ids_in_pkg () {
|
|
|
|
if [[ -d "$opt_pkg" ]]; then
|
|
pkgdir="$opt_pkg"
|
|
else
|
|
local tmpdir="$(/usr/bin/mktemp -d -t list_ids_in_pkg)"
|
|
trap "/bin/rm -rf -- '$tmpdir'" EXIT
|
|
pkgdir="$tmpdir/unpack"
|
|
/usr/sbin/pkgutil --expand "$opt_pkg" "$tmpdir/unpack" "$pkgdir"
|
|
fi
|
|
|
|
{
|
|
# emit strings that look like bundle ids
|
|
bundle_id_source_1;
|
|
bundle_id_source_2;
|
|
} | \
|
|
merge_sources | \
|
|
( [[ ! "$opt_lax" ]] && clean_sources || cat ) | \
|
|
mark_up_sources
|
|
|
|
}
|
|
|
|
process_args "${@}"
|
|
|
|
# dispatch main
|
|
_list_ids_in_pkg
|
|
|
|
#
|