diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-03-25 13:38:26 +0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2021-03-31 22:53:16 +0300 |
| commit | c27c2e34412f8ca36ed1d8beb248d132aaf0016a (patch) | |
| tree | 5c1aeeb7eb5d4fb01ff5838786e3c5a971ac9dc1 /scripts | |
| parent | 87ec9ea1fc27a6475ef09cf221c42943fa418f47 (diff) | |
| download | linux-c27c2e34412f8ca36ed1d8beb248d132aaf0016a.tar.xz | |
scripts: get_abi.pl: parse description line per line
Change the description parsing logic in rst mode in order
to parse it line per line.
The end result is the same, but doing line per line allows
to add some code to escape literal blocks when seeking for
cross-references.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/d33cfa2e59ecf8f28d4ed7de7402468cf2168921.1616668017.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/get_abi.pl | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl index eb1a23103afa..e5d1da492c1e 100755 --- a/scripts/get_abi.pl +++ b/scripts/get_abi.pl @@ -381,34 +381,41 @@ sub output_rest { # Enrich text by creating cross-references - $desc =~ s,Documentation/(?!devicetree)(\S+)\.rst,:doc:`/$1`,g; - - my @matches = $desc =~ m,Documentation/ABI/([\w\/\-]+),g; - foreach my $f (@matches) { - my $xref = $f; - my $path = $f; - $path =~ s,.*/(.*/.*),$1,;; - $path =~ s,[/\-],_,g;; - $xref .= " <abi_file_" . $path . ">"; - $desc =~ s,\bDocumentation/ABI/$f\b,:ref:`$xref`,g; - } + my $new_desc = ""; + open(my $fh, "+<", \$desc); + while (my $d = <$fh>) { + $d =~ s,Documentation/(?!devicetree)(\S+)\.rst,:doc:`/$1`,g; + + my @matches = $d =~ m,Documentation/ABI/([\w\/\-]+),g; + foreach my $f (@matches) { + my $xref = $f; + my $path = $f; + $path =~ s,.*/(.*/.*),$1,;; + $path =~ s,[/\-],_,g;; + $xref .= " <abi_file_" . $path . ">"; + $d =~ s,\bDocumentation/ABI/$f\b,:ref:`$xref`,g; + } - # Seek for cross reference symbols like /sys/... - @matches = $desc =~ m/$xref_match/g; + # Seek for cross reference symbols like /sys/... + @matches = $d =~ m/$xref_match/g; - foreach my $s (@matches) { - next if (!($s =~ m,/,)); - if (defined($data{$s}) && defined($data{$s}->{label})) { - my $xref = $s; + foreach my $s (@matches) { + next if (!($s =~ m,/,)); + if (defined($data{$s}) && defined($data{$s}->{label})) { + my $xref = $s; - $xref =~ s/$symbols/\\$1/g; - $xref = ":ref:`$xref <" . $data{$s}->{label} . ">`"; + $xref =~ s/$symbols/\\$1/g; + $xref = ":ref:`$xref <" . $data{$s}->{label} . ">`"; - $desc =~ s,$start$s$bondary,$1$xref$2,g; + $d =~ s,$start$s$bondary,$1$xref$2,g; + } } + $new_desc .= $d; } + close $fh; + - print "$desc\n\n"; + print "$new_desc\n\n"; } else { $desc =~ s/^\s+//; |