diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 91798b07c6cb..1784921c645d 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -63,6 +63,7 @@ my $min_conf_desc_length = 4; my $spelling_file = "$D/spelling.txt"; my $codespell = 0; my $codespellfile = "/usr/share/codespell/dictionary.txt"; +my $user_codespellfile = ""; my $conststructsfile = "$D/const_structs.checkpatch"; my $docsfile = "$D/../Documentation/dev-tools/checkpatch.rst"; my $typedefsfile; @@ -130,7 +131,7 @@ Options: --ignore-perl-version override checking of perl version. expect runtime errors. --codespell Use the codespell dictionary for spelling/typos - (default:/usr/share/codespell/dictionary.txt) + (default:$codespellfile) --codespellfile Use this codespell dictionary --typedefsfile Read additional types from this file --color[=WHEN] Use colors 'always', 'never', or only when output @@ -317,7 +318,7 @@ GetOptions( 'debug=s' => \%debug, 'test-only=s' => \$tst_only, 'codespell!' => \$codespell, - 'codespellfile=s' => \$codespellfile, + 'codespellfile=s' => \$user_codespellfile, 'typedefsfile=s' => \$typedefsfile, 'color=s' => \$color, 'no-color' => \$color, #keep old behaviors of -nocolor @@ -325,9 +326,32 @@ GetOptions( 'kconfig-prefix=s' => \${CONFIG_}, 'h|help' => \$help, 'version' => \$help -) or help(1); +) or $help = 2; + +if ($user_codespellfile) { + # Use the user provided codespell file unconditionally + $codespellfile = $user_codespellfile; +} elsif (!(-f $codespellfile)) { + # If /usr/share/codespell/dictionary.txt is not present, try to find it + # under codespell's install directory: <codespell_root>/data/dictionary.txt + if (($codespell || $help) && which("codespell") ne "" && which("python") ne "") { + my $python_codespell_dict = << "EOF"; + +import os.path as op +import codespell_lib +codespell_dir = op.dirname(codespell_lib.__file__) +codespell_file = op.join(codespell_dir, 'data', 'dictionary.txt') +print(codespell_file, end='') +EOF + + my $codespell_dict = `python -c "$python_codespell_dict" 2> /dev/null`; + $codespellfile = $codespell_dict if (-f $codespell_dict); + } +} -help(0) if ($help); +# $help is 1 if either -h, --help or --version is passed as option - exitcode: 0 +# $help is 2 if invalid option is passed - exitcode: 1 +help($help - 1) if ($help); die "$P: --git cannot be used with --file or --fix\n" if ($git && ($file || $fix)); die "$P: --verbose cannot be used with --terse\n" if ($verbose && $terse); |