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tools: remove bashisms from license builder script #36122

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tools: remove bashisms from license builder script #36122

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76 changes: 38 additions & 38 deletions tools/license-builder.sh
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Original file line number Diff line number Diff line change
@@ -1,23 +1,23 @@
#!/usr/bin/env bash
#!/bin/sh

set -e

rootdir="$(CDPATH= cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
rootdir="$(CDPATH='' cd "$(dirname "$0")/.." && pwd)"
licensefile="${rootdir}/LICENSE"
licensehead="$(sed '/^- /,$d' ${licensefile})"
licensehead="$(sed '/^- /,$d' "${licensefile}")"
tmplicense="${rootdir}/~LICENSE.$$"
echo -e "$licensehead" > $tmplicense
echo "$licensehead" > "$tmplicense"


# addlicense <library> <location> <license text>
function addlicense {
addlicense() {

echo "
- ${1}, located at ${2}, is licensed as follows:
\"\"\"
$(echo -e "$3" | sed -e 's/^/ /' -e 's/^ $//' -e 's/ *$//' | sed -e '/./,$!d' | sed -e '/^$/N;/^\n$/D')
$(echo "$3" | sed -e 's/^/ /' -e 's/^ $//' -e 's/ *$//' | sed -e '/./,$!d' | sed -e '/^$/N;/^\n$/D')
\"\"\"\
" >> $tmplicense
" >> "$tmplicense"

}

Expand All @@ -29,85 +29,85 @@ fi


# Dependencies bundled in distributions
addlicense "Acorn" "deps/acorn" "$(cat ${rootdir}/deps/acorn/acorn/LICENSE)"
addlicense "Acorn plugins" "deps/acorn-plugins" "$(cat ${rootdir}/deps/acorn-plugins/acorn-class-fields/LICENSE)"
addlicense "c-ares" "deps/cares" "$(tail -n +3 ${rootdir}/deps/cares/LICENSE.md)"
addlicense "cjs-module-lexer" "deps/cjs-module-lexer" "$(cat ${rootdir}/deps/cjs-module-lexer/LICENSE)"
addlicense "Acorn" "deps/acorn" "$(cat "${rootdir}"/deps/acorn/acorn/LICENSE)"
addlicense "Acorn plugins" "deps/acorn-plugins" "$(cat "${rootdir}"/deps/acorn-plugins/acorn-class-fields/LICENSE)"
addlicense "c-ares" "deps/cares" "$(tail -n +3 "${rootdir}"/deps/cares/LICENSE.md)"
addlicense "cjs-module-lexer" "deps/cjs-module-lexer" "$(cat "${rootdir}"/deps/cjs-module-lexer/LICENSE)"
if [ -f "${rootdir}/deps/icu/LICENSE" ]; then
# ICU 57 and following. Drop the BOM
addlicense "ICU" "deps/icu" \
"$(sed -e '1s/^[^a-zA-Z ]*ICU/ICU/' -e :a \
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' ${rootdir}/deps/icu/LICENSE)"
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' "${rootdir}"/deps/icu/LICENSE)"
elif [ -f "${rootdir}/deps/icu/license.html" ]; then
# ICU 56 and prior
addlicense "ICU" "deps/icu" \
"$(sed -e '1,/ICU License - ICU 1\.8\.1 and later/d' -e :a \
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' ${rootdir}/deps/icu/license.html)"
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' "${rootdir}"/deps/icu/license.html)"
elif [ -f "${rootdir}/deps/icu-small/LICENSE" ]; then
# ICU 57 and following. Drop the BOM
addlicense "ICU" "deps/icu-small" \
"$(sed -e '1s/^[^a-zA-Z ]*ICU/ICU/' -e :a \
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' ${rootdir}/deps/icu-small/LICENSE)"
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' "${rootdir}"/deps/icu-small/LICENSE)"
elif [ -f "${rootdir}/deps/icu-small/license.html" ]; then
# ICU 56 and prior
addlicense "ICU" "deps/icu-small" \
"$(sed -e '1,/ICU License - ICU 1\.8\.1 and later/d' -e :a \
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' ${rootdir}/deps/icu-small/license.html)"
-e 's/<[^>]*>//g;s/ / /g;s/ +$//;/</N;//ba' "${rootdir}"/deps/icu-small/license.html)"
else
echo "Could not find an ICU license file."
exit 1
fi

addlicense "libuv" "deps/uv" "$(cat ${rootdir}/deps/uv/LICENSE)"
addlicense "libuv" "deps/uv" "$(cat "${rootdir}"/deps/uv/LICENSE)"
addlicense "llhttp" "deps/llhttp" "$(cat deps/llhttp/LICENSE-MIT)"
addlicense "OpenSSL" "deps/openssl" \
"$(sed -e '/^ \*\/$/,$d' -e '/^ [^*].*$/d' -e '/\/\*.*$/d' -e '/^$/d' -e 's/^[/ ]\* *//' ${rootdir}/deps/openssl/openssl/LICENSE)"
"$(sed -e '/^ \*\/$/,$d' -e '/^ [^*].*$/d' -e '/\/\*.*$/d' -e '/^$/d' -e 's/^[/ ]\* *//' "${rootdir}"/deps/openssl/openssl/LICENSE)"
addlicense "Punycode.js" "lib/punycode.js" \
"$(curl -sL https://raw.githubusercontent.com/bestiejs/punycode.js/master/LICENSE-MIT.txt)"
addlicense "V8" "deps/v8" "$(cat ${rootdir}/deps/v8/LICENSE)"
addlicense "V8" "deps/v8" "$(cat "${rootdir}"/deps/v8/LICENSE)"
addlicense "SipHash" "deps/v8/src/third_party/siphash" \
"$(sed -e '/You should have received a copy of the CC0/,$d' -e 's/^\/\* *//' -e 's/^ \* *//' deps/v8/src/third_party/siphash/halfsiphash.cc)"
addlicense "zlib" "deps/zlib" \
"$(sed -e '/The data format used by the zlib library/,$d' -e 's/^\/\* *//' -e 's/^ *//' ${rootdir}/deps/zlib/zlib.h)"
"$(sed -e '/The data format used by the zlib library/,$d' -e 's/^\/\* *//' -e 's/^ *//' "${rootdir}"/deps/zlib/zlib.h)"

# npm
addlicense "npm" "deps/npm" "$(cat ${rootdir}/deps/npm/LICENSE)"
addlicense "npm" "deps/npm" "$(cat "${rootdir}"/deps/npm/LICENSE)"

# Build tools
addlicense "GYP" "tools/gyp" "$(cat ${rootdir}/tools/gyp/LICENSE)"
addlicense "inspector_protocol" "tools/inspector_protocol" "$(cat ${rootdir}/tools/inspector_protocol/LICENSE)"
addlicense "jinja2" "tools/inspector_protocol/jinja2" "$(cat ${rootdir}/tools/inspector_protocol/jinja2/LICENSE)"
addlicense "markupsafe" "tools/inspector_protocol/markupsafe" "$(cat ${rootdir}/tools/inspector_protocol/markupsafe/LICENSE)"
addlicense "GYP" "tools/gyp" "$(cat "${rootdir}"/tools/gyp/LICENSE)"
addlicense "inspector_protocol" "tools/inspector_protocol" "$(cat "${rootdir}"/tools/inspector_protocol/LICENSE)"
addlicense "jinja2" "tools/inspector_protocol/jinja2" "$(cat "${rootdir}"/tools/inspector_protocol/jinja2/LICENSE)"
addlicense "markupsafe" "tools/inspector_protocol/markupsafe" "$(cat "${rootdir}"/tools/inspector_protocol/markupsafe/LICENSE)"

# Testing tools
addlicense "cpplint.py" "tools/cpplint.py" \
"$(sed -e '/^$/,$d' -e 's/^#$//' -e 's/^# //' ${rootdir}/tools/cpplint.py | tail -n +3)"
addlicense "ESLint" "tools/node_modules/eslint" "$(cat ${rootdir}/tools/node_modules/eslint/LICENSE)"
addlicense "babel-eslint" "tools/node_modules/babel-eslint" "$(cat ${rootdir}/tools/node_modules/babel-eslint/LICENSE)"
addlicense "gtest" "test/cctest/gtest" "$(cat ${rootdir}/test/cctest/gtest/LICENSE)"
"$(sed -e '/^$/,$d' -e 's/^#$//' -e 's/^# //' "${rootdir}"/tools/cpplint.py | tail -n +3)"
addlicense "ESLint" "tools/node_modules/eslint" "$(cat "${rootdir}"/tools/node_modules/eslint/LICENSE)"
addlicense "babel-eslint" "tools/node_modules/babel-eslint" "$(cat "${rootdir}"/tools/node_modules/babel-eslint/LICENSE)"
addlicense "gtest" "test/cctest/gtest" "$(cat "${rootdir}"/test/cctest/gtest/LICENSE)"

# nghttp2
addlicense "nghttp2" "deps/nghttp2" "$(cat ${rootdir}/deps/nghttp2/COPYING)"
addlicense "nghttp2" "deps/nghttp2" "$(cat "${rootdir}"/deps/nghttp2/COPYING)"

# ngtcp2
addlicense "ngtcp2" "deps/ngtcp2" "$(cat ${rootdir}/deps/ngtcp2/COPYING)"
addlicense "ngtcp2" "deps/ngtcp2" "$(cat "${rootdir}"/deps/ngtcp2/COPYING)"

# nghttp3
addlicense "nghttp3" "deps/nghttp3" "$(cat ${rootdir}/deps/nghttp3/COPYING)"
addlicense "nghttp3" "deps/nghttp3" "$(cat "${rootdir}"/deps/nghttp3/COPYING)"

# node-inspect
addlicense "node-inspect" "deps/node-inspect" "$(cat ${rootdir}/deps/node-inspect/LICENSE)"
addlicense "node-inspect" "deps/node-inspect" "$(cat "${rootdir}"/deps/node-inspect/LICENSE)"

# large_pages
addlicense "large_pages" "src/large_pages" "$(sed -e '/SPDX-License-Identifier/,$d' -e 's/^\/\///' ${rootdir}/src/large_pages/node_large_page.h)"
addlicense "large_pages" "src/large_pages" "$(sed -e '/SPDX-License-Identifier/,$d' -e 's/^\/\///' "${rootdir}"/src/large_pages/node_large_page.h)"

# deep_freeze
addlicense "caja" "lib/internal/freeze_intrinsics.js" "$(sed -e '/SPDX-License-Identifier/,$d' -e 's/^\/\///' ${rootdir}/lib/internal/freeze_intrinsics.js)"
addlicense "caja" "lib/internal/freeze_intrinsics.js" "$(sed -e '/SPDX-License-Identifier/,$d' -e 's/^\/\///' "${rootdir}"/lib/internal/freeze_intrinsics.js)"

# brotli
addlicense "brotli" "deps/brotli" "$(cat ${rootdir}/deps/brotli/LICENSE)"
addlicense "brotli" "deps/brotli" "$(cat "${rootdir}"/deps/brotli/LICENSE)"

addlicense "HdrHistogram" "deps/histogram" "$(cat ${rootdir}/deps/histogram/LICENSE.txt)"
addlicense "HdrHistogram" "deps/histogram" "$(cat "${rootdir}"/deps/histogram/LICENSE.txt)"

addlicense "highlight.js" "doc/api_assets/highlight.pack.js" \
"$(curl -sL https://raw.githubusercontent.com/highlightjs/highlight.js/63f367c46f2eeb6f9b7a3545e325eeeb917f9942/LICENSE)"
Expand All @@ -118,6 +118,6 @@ addlicense "node-heapdump" "src/heap_utils.cc" \
addlicense "rimraf" "lib/internal/fs/rimraf.js" \
"$(curl -sL https://raw.githubusercontent.com/isaacs/rimraf/0e365ac4e4d64a25aa2a3cc026348f13410210e1/LICENSE)"

addlicense "uvwasi" "deps/uvwasi" "$(cat ${rootdir}/deps/uvwasi/LICENSE)"
addlicense "uvwasi" "deps/uvwasi" "$(cat "${rootdir}"/deps/uvwasi/LICENSE)"

mv $tmplicense $licensefile
mv "$tmplicense" "$licensefile"