2 package IkiWiki::Plugin::tla;
9 hook(type => "checkconfig", id => "tla", call => \&checkconfig);
10 hook(type => "getsetup", id => "tla", call => \&getsetup);
11 hook(type => "rcs", id => "rcs_update", call => \&rcs_update);
12 hook(type => "rcs", id => "rcs_prepedit", call => \&rcs_prepedit);
13 hook(type => "rcs", id => "rcs_commit", call => \&rcs_commit);
14 hook(type => "rcs", id => "rcs_commit_staged", call => \&rcs_commit_staged);
15 hook(type => "rcs", id => "rcs_add", call => \&rcs_add);
16 hook(type => "rcs", id => "rcs_remove", call => \&rcs_remove);
17 hook(type => "rcs", id => "rcs_rename", call => \&rcs_rename);
18 hook(type => "rcs", id => "rcs_recentchanges", call => \&rcs_recentchanges);
19 hook(type => "rcs", id => "rcs_diff", call => \&rcs_diff);
20 hook(type => "rcs", id => "rcs_getctime", call => \&rcs_getctime);
23 sub checkconfig () { #{{{
24 if (! defined $config{diffurl}) {
27 if (defined $config{tla_wrapper} && length $config{tla_wrapper}) {
28 push @{$config{wrappers}}, {
29 wrapper => $config{tla_wrapper},
30 wrappermode => (defined $config{tla_wrappermode} ? $config{tla_wrappermode} : "06755"),
35 sub getsetup () { #{{{
39 #example => "", # TODO example
40 description => "tla post-commit executable to generate",
47 description => "mode for tla_wrapper (can safely be made suid)",
53 #example => "", # TODO example
54 description => "url to show file history ([[file]] substituted)",
60 #example => "", # TODO example
61 description => "url to show a diff ([[file]] and [[rev]] substituted)",
67 sub quiet_system (@) { #{{{
68 # See Debian bug #385939.
69 open (SAVEOUT, ">&STDOUT");
71 open (STDOUT, ">/dev/null");
74 open (STDOUT, ">&SAVEOUT");
79 sub rcs_update () { #{{{
80 if (-d "$config{srcdir}/{arch}") {
81 if (quiet_system("tla", "replay", "-d", $config{srcdir}) != 0) {
82 warn("tla replay failed\n");
87 sub rcs_prepedit ($) { #{{{
90 if (-d "$config{srcdir}/{arch}") {
91 # For Arch, return the tree-id of archive when
93 my $rev=`tla tree-id $config{srcdir}`;
94 return defined $rev ? $rev : "";
98 sub rcs_commit ($$$;$$) { #{{{
106 $message="web commit by $user".(length $message ? ": $message" : "");
108 elsif (defined $ipaddr) {
109 $message="web commit from $ipaddr".(length $message ? ": $message" : "");
112 if (-d "$config{srcdir}/{arch}") {
113 # Check to see if the page has been changed by someone
114 # else since rcs_prepedit was called.
115 my ($oldrev)=$rcstoken=~/^([A-Za-z0-9@\/._-]+)$/; # untaint
116 my $rev=`tla tree-id $config{srcdir}`;
117 if (defined $rev && defined $oldrev && $rev ne $oldrev) {
118 # Merge their changes into the file that we've
120 if (quiet_system("tla", "update", "-d",
121 "$config{srcdir}") != 0) {
122 warn("tla update failed\n");
126 if (quiet_system("tla", "commit",
127 "-L".IkiWiki::possibly_foolish_untaint($message),
128 '-d', $config{srcdir}) != 0) {
129 my $conflict=readfile("$config{srcdir}/$file");
130 if (system("tla", "undo", "-n", "--quiet", "-d", "$config{srcdir}") != 0) {
131 warn("tla undo failed\n");
136 return undef # success
139 sub rcs_commit_staged ($$$) {
140 # Commits all staged changes. Changes can be staged using rcs_add,
141 # rcs_remove, and rcs_rename.
142 my ($message, $user, $ipaddr)=@_;
144 error("rcs_commit_staged not implemented for tla"); # TODO
147 sub rcs_add ($) { #{{{
150 if (-d "$config{srcdir}/{arch}") {
151 if (quiet_system("tla", "add", "$config{srcdir}/$file") != 0) {
152 warn("tla add failed\n");
157 sub rcs_remove ($) { # {{{
160 error("rcs_remove not implemented for tla"); # TODO
163 sub rcs_rename ($$) { # {{{a
164 my ($src, $dest) = @_;
166 error("rcs_rename not implemented for tla"); # TODO
169 sub rcs_recentchanges ($) {
173 return unless -d "$config{srcdir}/{arch}";
175 eval q{use Date::Parse};
177 eval q{use Mail::Header};
180 my $logs = `tla logs -d $config{srcdir}`;
181 my @changesets = reverse split(/\n/, $logs);
183 for (my $i=0; $i<$num && $i<$#changesets; $i++) {
184 my ($change)=$changesets[$i]=~/^([A-Za-z0-9@\/._-]+)$/; # untaint
186 open(LOG, "tla cat-log -d $config{srcdir} $change|");
187 my $head = Mail::Header->new(\*LOG);
190 my $rev = $head->get("Revision");
191 my $summ = $head->get("Summary");
192 my $newfiles = $head->get("New-files");
193 my $modfiles = $head->get("Modified-files");
194 my $remfiles = $head->get("Removed-files");
195 my $user = $head->get("Creator");
197 my @paths = grep { !/^(.*\/)?\.arch-ids\/.*\.id$/ }
198 split(/ /, "$newfiles $modfiles .arch-ids/fake.id");
200 my $sdate = $head->get("Standard-date");
201 my $when = str2time($sdate, 'UTC');
203 my $committype = "web";
204 if (defined $summ && $summ =~ /$config{web_commit_regexp}/) {
205 $user = defined $2 ? "$2" : "$3";
213 push @message, { line => $summ };
217 foreach my $file (@paths) {
218 my $diffurl=$config{diffurl};
219 $diffurl=~s/\[\[file\]\]/$file/g;
220 $diffurl=~s/\[\[rev\]\]/$change/g;
222 page => pagename($file),
229 committype => $committype,
231 message => [@message],
241 sub rcs_diff ($) { #{{{
243 my $logs = `tla logs -d $config{srcdir}`;
244 my @changesets = reverse split(/\n/, $logs);
247 for($i=0;$i<$#changesets;$i++) {
248 last if $changesets[$i] eq $rev;
251 my $revminusone = $changesets[$i+1];
252 return `tla diff -d $config{srcdir} $revminusone`;
255 sub rcs_getctime ($) { #{{{
257 eval q{use Date::Parse};
259 eval q{use Mail::Header};
262 my $logs = `tla logs -d $config{srcdir}`;
263 my @changesets = reverse split(/\n/, $logs);
266 for (my $i=0; $i<$#changesets; $i++) {
267 my $change = $changesets[$i];
269 open(LOG, "tla cat-log -d $config{srcdir} $change|");
270 my $head = Mail::Header->new(\*LOG);
273 $sdate = $head->get("Standard-date");
274 my $newfiles = $head->get("New-files");
276 my ($lastcreation) = grep {/^$file$/} split(/ /, "$newfiles");
277 last if defined($lastcreation);
280 my $date=str2time($sdate, 'UTC');
281 debug("found ctime ".localtime($date)." for $file");