ab4b82fb3c
A .gitkeep file is an unofficial convention used in Git to keep and track empty directories, as Git does not track empty folders by default. This could be needed when one mainboard variant has an include directory but another doesn't. If the directory is added to the include, it could be easier to just create an empty include directory with a .gitkeep file in it to keep things from failing. Change-Id: I34b2ffa4d748d82e26867ecd5b9149301300e6a1 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/89640 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com>
145 lines
3.7 KiB
Bash
Executable file
145 lines
3.7 KiB
Bash
Executable file
#!/usr/bin/env sh
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#
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# SPDX-License-Identifier: GPL-2.0-only
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# DESCR: Check that files in have valid license headers
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# $1 is an optional command line parameter containing directories to check
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LINTDIR="$(
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cd -- "$(dirname "$0")" > /dev/null 2>&1 || return
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pwd -P
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)"
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# shellcheck source=helper_functions.sh
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. "${LINTDIR}/helper_functions.sh"
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# regex list of files and directories to exclude from the search
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HEADER_EXCLUDED="\
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^src/commonlib/bsd/lz4.c.inc\$|\
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^src/cpu/x86/16bit/entry16.inc\$|\
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^src/device/oprom/x86emu/|\
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^src/device/oprom/include/x86emu/|\
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^src/device/oprom/yabel/|\
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^src/drivers/net/ne2k.c\$|\
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^src/drivers/xgi/common/initdef.h\$|\
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^src/drivers/xgi/common/vstruct.h\$|\
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^src/lib/gnat/|\
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^src/lib/lzmadecode.[ch]\$|\
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^src/lib/stack.c\$|\
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^src/sbom/TAGS|\
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^src/vendorcode/|\
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^tests/data/|\
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^util/amdtools/example_input/|\
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^util/cbfstool/lzma/|\
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^util/cbfstool/lz4/|\
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^util/kconfig/|\
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Kconfig|\
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\<COPYING\>|\
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\<LICENSE\>|\
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\<README\>|\
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Changelog|\
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AUTHORS|\
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TODO|\
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EXAMPLE|\
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NEWS|\
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ChangeLog|\
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Dockerfile|\
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\.gitignore$|\
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\.in$|\
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\.[18]$|\
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\.md$|\
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\.wiki$|\
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\.xxdump$|\
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\.spec$|\
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\.txt$|\
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\.jpg$|\
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\.cksum$|\
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\.bin$|\
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\.vbt$|\
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\.hex$|\
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\.patch$|\
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_shipped$|\
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/microcode-[^/]*.h$|\
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/sdram-.*\.inc$|\
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\.fmd|\
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\.cb|\
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\.cfg$|\
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\.spd|\
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config|\
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cmos\.layout|\
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cmos\.default|\
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\.apcb$|\
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\.gitkeep$\
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"
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#space separated list of directories to test
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if [ "$1" = "" ]; then
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HEADER_DIRS="src util"
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else
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HEADER_DIRS="$1"
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fi
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#get initial list from git, removing HEADER_EXCLUDED files.
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#make a copy to check for the old style header later.
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headerlist=$(${FIND_FILES} $HEADER_DIRS | grep -E -v "($HEADER_EXCLUDED)")
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LICENSE_ID_STRING="SPDX-License-Identifier"
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#update headerlist by removing files that match the license string
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check_for_license() {
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if [ -n "$headerlist" ] && [ -z "$2" ]; then
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headerlist="$(grep -iL "${LICENSE_ID_STRING}: $1" $headerlist 2>/dev/null)"
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elif [ -n "$headerlist" ]; then
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p1list="$(grep -il "${LICENSE_ID_STRING}: $1" $headerlist 2>/dev/null)"
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p2list="$(grep -il "${LICENSE_ID_STRING}: $2" $headerlist 2>/dev/null)"
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# Make list of files that were in both previous lists
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pbothlist="$(echo $p1list $p2list | tr ' ' "\n" | \
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sort | uniq -d)"
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# Remove all files that were in both of the previous lists
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# Note that this is unstable if we ever get any filenames
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# with spaces.
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headerlist="$(echo $headerlist $pbothlist | tr ' ' "\n" | \
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sort | uniq -u)"
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fi
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}
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#search the files for license headers
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check_for_license 'Apache-2.0'
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check_for_license 'BSD-2-Clause'
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check_for_license 'BSD-3-Clause'
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check_for_license 'GPL-2.0-only'
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check_for_license 'GPL-2.0-or-later'
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check_for_license 'GPL-2.0-only WITH Linux-syscall-note'
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check_for_license 'GPL-3.0-only'
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check_for_license 'GPL-3.0-only WITH GCC-exception-3.1'
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check_for_license 'GPL-3.0-or-later'
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check_for_license 'HPND'
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check_for_license 'HPND-sell-variant'
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check_for_license 'ISC'
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check_for_license 'MIT'
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check_for_license 'X11'
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check_for_license 'GPL-2.0 OR MIT'
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# This is 4 clause ("with advertising") but the University of Berkeley
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# declared that 4th clause void, see
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# ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
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# With this, BSD-4-Clause-UC becomes GPLv2 compatible, and so SPDX doesn't
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# differentiate between this license with or without advertising.
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check_for_license 'BSD-4-Clause-UC'
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# This is the Creative Commons Public Domain Dedication and Certification
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# for files that are already in the public domain. This includes files
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# that cannot be licensed such as blank files or files with no "creative"
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# content.
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check_for_license 'CC-PDDC'
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for file in $headerlist; do
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# Verify the file actually exists
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if [ -f "$file" ]; then
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echo "$file has no recognized SPDX identifier."
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fi
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done
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