subsurface/scripts/parse-descriptor.pl
Dirk Hohndel 3710d44f81 build-system: add Markdown support to parse-descriptor.pl
This cleans up the script a little and makes it more flexible to add other
output formats; and adds Markdown as one such format.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2022-02-13 16:50:40 -08:00

80 lines
2.1 KiB
Perl
Executable file

#!/bin/perl
#
# Extract supported divecomputers from libdivecomputer source
#
# Usage:
#
# parse-descriptor.pl <outfile>
#
# depending on suffix of the outfile it creates the right content for
# either a text file or and html file
use Carp;
#set command line arguments
my $outfi = $ARGV[0];
my ($type) = $outfi =~ /\.([^.]+)$/;
my $infi = "libdivecomputer/src/descriptor.c";
open(my $fh, "<", $infi) || croak "can't open $infi: $!";
open(STDOUT, ">", $outfi) || croak "can't open $outfi: $!";
my $commentStart = "# ";
my $commentEnd = "";
my $first_mod_txt = ": ";
my $next_mod_txt = ", ";
my $next_vendor_txt = "\n";
my $first_vendor_txt = "";
if ($type eq "html") {
$commentStart = "<!-- ";
$commentEnd = " -->";
$first_mod_txt = "</dt><dd><ul>\n\t <li>";
$next_vendor_txt = "</li></ul>\n </dd>\n <dt>";
$first_vendor_txt = "<dl><dt>";
} elsif ($type eq "md" ) {
$commentStart = "[//]: # '";
$commentEnd = "'";
$first_mod_txt = ":\n- ";
$next_mod_txt = "\n- ";
$next_vendor_txt = "\n\n## ";
$first_vendor_txt = "\n\n## ";
}
printf("%s This file is automatically generated, please edit scripts/parse-descriptor.pl%s\n", $commentStart, $commentEnd);
my $lastVend = "";
my $lastMod = "";
my @descriptors = ();
while (<$fh>) {
if (/^\s*{\s*"([^\,]*)"\s*,\s*"([^\,]*)"\s*,\s*([^\,]*).*}/) {
push(@descriptors, "$1,$2");
}
}
my @sortedDescriptors = sort @descriptors;
foreach (@sortedDescriptors) {
($vend, $mod) = split(',', $_);
next if ($vend eq $lastVend && $mod eq $lastMod);
if ($vend eq $lastVend) {
printf("%s%s", $next_mod_txt, $mod);
} else {
if ($lastVend lt "Seabaer" && $vend gt "Seabaer") {
printf("%s%s%s%s", $next_vendor_txt, "Seabaer", $first_mod_txt, "T1, H3, HUDC");
}
if ($lastVend lt "Uemis" && $vend gt "Uemis") {
printf("%s%s%s%s", $next_vendor_txt, "Uemis", $first_mod_txt, "Zürich SDA");
}
if ($lastVend eq "") {
printf("%s%s%s%s", $first_vendor_txt, $vend, $first_mod_txt, $mod);
} else {
printf("%s%s%s%s", $next_vendor_txt, $vend, $first_mod_txt, $mod);
}
}
$lastVend = $vend;
$lastMod = $mod;
}
if ($type eq "html") {
print("</li>\n\t</ul>\n </dd>\n</dl>");
}
close $fh;