]>
git.proxmox.com Git - pve-docs.git/blob - scan-adoc-refs
14 pvelogo
=> 0, # ignore
20 foreach my $e (keys %$environments) {
21 push @$start_env, $e if $environments->{$e};
24 my $env_stack = [$start_env];
25 my $env_name_stack = [];
27 sub reset_environment_stack
{
28 $env_stack = [$start_env];
32 sub push_environment
{
35 die "undefined environment '$env'\n" if !defined($environments->{$env});
37 # FIXME: this seems wrong (nested env?)?
38 return if !$environments->{$env}; # do not track
42 foreach my $e (@{$env_stack->[-1]}) {
47 die "empty environment" if !scalar($new_env);
48 push @$env_stack, $new_env;
50 push @$env_stack, [$env];
53 push @$env_name_stack, $env;
59 die "undefined environment '$env'\n" if !defined($environments->{$env});
61 return if !$environments->{$env}; # do not track
64 my $res = pop @$env_name_stack;
66 die "environment missmatch ($res != $env)\n" if $res ne $env;
69 sub register_include
{
70 my ($filename, $include_filename, $env_list) = @_;
72 return if $include_filename !~ m/\.adoc$/; # skip attributes.txt
74 foreach my $e (@$env_list) {
75 $fileinfo->{include
}->{$e}->{$filename}->{$include_filename} = 1;
79 sub register_blockid
{
80 my ($filename, $blockid, $reftext, $env_list) = @_;
82 foreach my $e (@$env_list) {
83 my $fn = $fileinfo->{blockid
}->{$e}->{$blockid};
84 die "blockid '$blockid' already defined in $fn"
86 $fileinfo->{blockid
}->{$e}->{$blockid} = $filename;
87 $fileinfo->{reftext
}->{$e}->{$blockid} = $reftext
95 reset_environment_stack
();
97 # print "SCAN $filename\n";
99 my $fh = IO
::File-
>new("$filename", "r") or
100 die "unable to open file '$filename' - $!\n";
102 my $env_last_line = {};
104 while (defined (my $line = <$fh>)) {
105 if ($line =~ m/^if(n?)def::(\S+)\[(.*)\]\s*$/) {
106 my ($not, $env, $text) = ($1, $2, $3);
107 die "unsuported ifdef usage - implement me" if $text;
108 push_environment
($env, $not);
110 } elsif ($line =~ m/^endif::(\S+)\[(.*)\]\s*$/) {
111 my ($env, $text) = ($1, $2);
112 die "unsuported ifdef usage - implement me" if $text;
113 pop_environment
($env);
115 } elsif ($line =~ m/^include::(\S+)\[.*\]\s*$/) {
116 register_include
($filename, $1, $env_stack->[-1]);
120 # try to detect titles
121 foreach my $e (@{$env_stack->[-1]}) {
122 my $title = $fileinfo->{titles
}->{$e}->{$filename};
123 next if defined($title);
125 if (($line =~ m/^=====+/) || ($line =~ m/^-----+/)) {
126 $fileinfo->{titles
}->{$e}->{$filename} = $env_last_line->{$e};
128 $env_last_line->{$e} = $line;
129 chomp $env_last_line->{$e};
132 if ($line =~ m/^\[\[(.*)\]\]\s*$/) {
134 die "implement me" if $blockid =~m/,/;
136 register_blockid
($filename, $blockid, $reftext, $env_stack->[-1]);
139 # bibliography anchors
140 if ($line =~ m/\[\[\[([^\]]*)\]\]\]/) {
142 die "implement me" if $blockid =~m/,/;
143 register_blockid
($filename, $blockid, "[$blockid]", $env_stack->[-1]);
148 my $scanned_files = {};
149 while (my $filename = shift) {
150 next if $filename !~ m/\.adoc$/; # skip attributes.txt
151 next if $scanned_files->{$filename};
153 scan_adoc_file
($filename);
154 $scanned_files->{$filename} = 1;
157 sub resolve_link_target
{
158 my ($env, $filename) = @_;
160 my $include_hash = $fileinfo->{include
}->{$env};
166 foreach my $fn (keys %$include_hash) {
167 if ($include_hash->{$fn}->{$filename}) {
178 # now resolve blockids
179 foreach my $e (@$start_env) {
180 my $blockid_hash = $fileinfo->{blockid
}->{$e};
181 foreach my $blockid (keys %$blockid_hash) {
182 my $fn = resolve_link_target
($e, $blockid_hash->{$blockid});
184 my $title = $fileinfo->{titles
}->{$e}->{$fn};
185 $title =~ s/\{pve\}/Proxmox VE/g;
187 die "found not title for '$fn' in env '$e'" if !$title;
188 $fileinfo->{blockid_target
}->{$e}->{$blockid} = "link:/wiki/$title#$blockid";
190 $fileinfo->{blockid_target
}->{$e}->{$blockid} = $fn;
196 print to_json
($fileinfo, { pretty
=> 1 } );