93 lines
2.7 KiB
Bash
Executable File
93 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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##===----------------------------------------------------------------------===##
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##
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## This source file is part of the SwiftNIO open source project
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##
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## Copyright (c) 2017-2018 Apple Inc. and the SwiftNIO project authors
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## Licensed under Apache License v2.0
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##
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## See LICENSE.txt for license information
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## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
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##
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## SPDX-License-Identifier: Apache-2.0
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##
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##===----------------------------------------------------------------------===##
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set -eu
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here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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function usage() {
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echo "$0 -l"
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echo
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echo "OPTIONS:"
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echo " -l: Only dependencies of library targets"
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echo " -r: Reverse the output"
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echo " -d <PACKAGE>: Prints the dependencies of the given module"
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}
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function tac_compat() {
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sed '1!G;h;$!d'
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}
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tmpfile=$(mktemp /tmp/.list_topsorted_dependencies_XXXXXX)
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only_libs=false
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do_reversed=false
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module_dependency=""
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while getopts "lrd:" opt; do
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case $opt in
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l)
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only_libs=true
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;;
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r)
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do_reversed=true
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;;
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d)
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module_dependency="$OPTARG"
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;;
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\?)
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usage
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exit 1
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;;
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esac
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done
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transform=cat
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if $do_reversed; then
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transform=tac_compat
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fi
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if [[ ! -z "$module_dependency" ]]; then
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swift package dump-package | jq -r ".targets |
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map(select(.name == \"$module_dependency\" and .type == \"regular\") | .dependencies | map(.byName | first)) | .[] | .[]"
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exit 0
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fi
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(
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cd "$here/.."
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if $only_libs; then
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find Sources -name 'main.swift' | cut -d/ -f2 >> "$tmpfile"
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swift package dump-package | jq '.products |
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map(select(.type | has("library") | not)) |
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map(.name) | .[]' | tr -d '"' \
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>> "$tmpfile"
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fi
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swift package dump-package | jq '.targets |
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map (.name) as $names |
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map(.name as $name |
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select(.name == $name and .type == "regular") |
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{ "\($name)": .dependencies | map(.byName | first) | map(. as $current | $names | map(select($current == .))) | flatten } ) |
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map(to_entries[]) |
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map("\(.key) \(.value | .[])") |
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.[]' | \
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tr -d '"' | \
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tsort | "$transform" | while read -r line; do
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if ! grep -q "^$line\$" "$tmpfile"; then
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echo "$line"
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fi
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done
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)
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rm "$tmpfile"
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