* Build the /build stuff in a separate controller.

This commit is contained in:
Eelco Dolstra 2009-02-25 12:03:13 +00:00
parent 16acb2754c
commit cb342ed0dd
5 changed files with 149 additions and 128 deletions

View file

@ -0,0 +1,119 @@
package Hydra::Controller::Build;
use strict;
use warnings;
use parent 'Catalyst::Controller';
use Hydra::Helper::Nix;
use Hydra::Helper::CatalystUtils;
# Security checking of filenames.
my $pathCompRE = "(?:[A-Za-z0-9-\+][A-Za-z0-9-\+\._]*)";
my $relPathRE = "(?:$pathCompRE(?:\/$pathCompRE)*)";
sub build : Chained('/') PathPart CaptureArgs(1) {
my ($self, $c, $id) = @_;
$c->stash->{id} = $id;
$c->stash->{build} = getBuild($c, $id);
if (!defined $c->stash->{build}) {
error($c, "Build with ID $id doesn't exist.");
$c->response->status(404);
return;
}
$c->stash->{curProject} = $c->stash->{build}->project;
}
sub view_build : Chained('build') PathPart('') Args(0) {
my ($self, $c) = @_;
my $build = $c->stash->{build};
$c->stash->{template} = 'build.tt';
$c->stash->{curTime} = time;
$c->stash->{available} = isValidPath $build->outpath;
if (!$build->finished && $build->schedulingInfo->busy) {
my $logfile = $build->schedulingInfo->logfile;
$c->stash->{logtext} = `cat $logfile`;
}
}
sub view_nixlog : Chained('build') PathPart('nixlog') Args(1) {
my ($self, $c, $stepnr) = @_;
my $step = $c->stash->{build}->buildsteps->find({stepnr => $stepnr});
return error($c, "Build doesn't have a build step $stepnr.") if !defined $step;
$c->stash->{template} = 'log.tt';
$c->stash->{step} = $step;
# !!! should be done in the view (as a TT plugin).
$c->stash->{logtext} = loadLog($c, $step->logfile);
}
sub view_log : Chained('build') PathPart('log') Args(0) {
my ($self, $c) = @_;
return error($c, "Build didn't produce a log.") if !defined $c->stash->{build}->resultInfo->logfile;
$c->stash->{template} = 'log.tt';
# !!! should be done in the view (as a TT plugin).
$c->stash->{logtext} = loadLog($c, $c->stash->{build}->resultInfo->logfile);
}
sub loadLog {
my ($c, $path) = @_;
die unless defined $path;
# !!! quick hack
my $pipeline = ($path =~ /.bz2$/ ? "cat $path | bzip2 -d" : "cat $path")
. " | nix-log2xml | xsltproc " . $c->path_to("xsl/mark-errors.xsl") . " -"
. " | xsltproc " . $c->path_to("xsl/log2html.xsl") . " - | tail -n +2";
return `$pipeline`;
}
sub download : Chained('build') PathPart('download') {
my ($self, $c, $productnr, $filename, @path) = @_;
my $product = $c->stash->{build}->buildproducts->find({productnr => $productnr});
return error($c, "Build doesn't have a product $productnr.") if !defined $product;
return error($c, "Product " . $product->path . " has disappeared.") unless -e $product->path;
# Security paranoia.
foreach my $elem (@path) {
return error($c, "Invalid filename $elem.") if $elem !~ /^$pathCompRE$/;
}
my $path = $product->path;
$path .= "/" . join("/", @path) if scalar @path > 0;
# If this is a directory but no "/" is attached, then redirect.
if (-d $path && substr($c->request->uri, -1) ne "/") {
return $c->res->redirect($c->request->uri . "/");
}
$path = "$path/index.html" if -d $path && -e "$path/index.html";
if (!-e $path) {
return error($c, "File $path does not exist.");
}
$c->serve_static_file($path);
}
1;

View file

@ -4,17 +4,13 @@ use strict;
use warnings;
use parent 'Catalyst::Controller';
use Hydra::Helper::Nix;
use Hydra::Helper::CatalystUtils;
# Put this controller at top-level.
__PACKAGE__->config->{namespace} = '';
# Security checking of filenames.
my $pathCompRE = "(?:[A-Za-z0-9-\+][A-Za-z0-9-\+\._]*)";
my $relPathRE = "(?:$pathCompRE(?:\/$pathCompRE)*)";
sub begin :Private {
my ($self, $c) = @_;
$c->stash->{projects} = [$c->model('DB::Projects')->search({}, {order_by => 'displayname'})];
@ -22,13 +18,6 @@ sub begin :Private {
}
sub error {
my ($c, $msg) = @_;
$c->error($msg);
$c->detach;
}
sub trim {
my $s = shift;
$s =~ s/^\s+|\s+$//g;
@ -36,13 +25,6 @@ sub trim {
}
sub getBuild {
my ($c, $id) = @_;
my $build = $c->model('DB::Builds')->find($id);
return $build;
}
sub getBuildStats {
my ($c, $builds) = @_;
@ -368,7 +350,7 @@ sub updateProject {
# The Nix expression path must be relative and can't contain ".." elements.
my $nixExprPath = trim $c->request->params->{"jobset-$baseName-nixexprpath"};
die "Invalid Nix expression path: $nixExprPath" if $nixExprPath !~ /^$relPathRE$/;
die "Invalid Nix expression path: $nixExprPath" if $nixExprPath !~ /^$Build::relPathRE$/;
my $nixExprInput = trim $c->request->params->{"jobset-$baseName-nixexprinput"};
die "Invalid Nix expression input name: $nixExprInput" unless $nixExprInput =~ /^\w+$/;
@ -573,110 +555,6 @@ sub default :Path {
}
sub build : Chained('/') PathPart CaptureArgs(1) {
my ($self, $c, $id) = @_;
$c->stash->{id} = $id;
$c->stash->{build} = getBuild($c, $id);
if (!defined $c->stash->{build}) {
error($c, "Build with ID $id doesn't exist.");
$c->response->status(404);
return;
}
$c->stash->{curProject} = $c->stash->{build}->project;
}
sub view_build : Chained('build') PathPart('') Args(0) {
my ($self, $c) = @_;
my $build = $c->stash->{build};
$c->stash->{template} = 'build.tt';
$c->stash->{curTime} = time;
$c->stash->{available} = isValidPath $build->outpath;
if (!$build->finished && $build->schedulingInfo->busy) {
my $logfile = $build->schedulingInfo->logfile;
$c->stash->{logtext} = `cat $logfile`;
}
}
sub view_nixlog : Chained('build') PathPart('nixlog') Args(1) {
my ($self, $c, $stepnr) = @_;
my $step = $c->stash->{build}->buildsteps->find({stepnr => $stepnr});
return error($c, "Build doesn't have a build step $stepnr.") if !defined $step;
$c->stash->{template} = 'log.tt';
$c->stash->{step} = $step;
# !!! should be done in the view (as a TT plugin).
$c->stash->{logtext} = loadLog($c, $step->logfile);
}
sub view_log : Chained('build') PathPart('log') Args(0) {
my ($self, $c) = @_;
return error($c, "Build didn't produce a log.") if !defined $c->stash->{build}->resultInfo->logfile;
$c->stash->{template} = 'log.tt';
# !!! should be done in the view (as a TT plugin).
$c->stash->{logtext} = loadLog($c, $c->stash->{build}->resultInfo->logfile);
}
sub loadLog {
my ($c, $path) = @_;
die unless defined $path;
# !!! quick hack
my $pipeline = ($path =~ /.bz2$/ ? "cat $path | bzip2 -d" : "cat $path")
. " | nix-log2xml | xsltproc " . $c->path_to("xsl/mark-errors.xsl") . " -"
. " | xsltproc " . $c->path_to("xsl/log2html.xsl") . " - | tail -n +2";
return `$pipeline`;
}
sub download : Chained('build') PathPart('download') {
my ($self, $c, $productnr, $filename, @path) = @_;
my $product = $c->stash->{build}->buildproducts->find({productnr => $productnr});
return error($c, "Build doesn't have a product $productnr.") if !defined $product;
return error($c, "Product " . $product->path . " has disappeared.") unless -e $product->path;
# Security paranoia.
foreach my $elem (@path) {
return error($c, "Invalid filename $elem.") if $elem !~ /^$pathCompRE$/;
}
my $path = $product->path;
$path .= "/" . join("/", @path) if scalar @path > 0;
# If this is a directory but no "/" is attached, then redirect.
if (-d $path && substr($c->request->uri, -1) ne "/") {
return $c->res->redirect($c->request->uri . "/");
}
$path = "$path/index.html" if -d $path && -e "$path/index.html";
if (!-e $path) {
return error($c, "File $path does not exist.");
}
$c->serve_static_file($path);
}
sub closure :Local {
my ($self, $c, $buildId) = @_;

View file

@ -0,0 +1,24 @@
package Hydra::Helper::CatalystUtils;
use strict;
use Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(getBuild error);
sub getBuild {
my ($c, $id) = @_;
my $build = $c->model('DB::Builds')->find($id);
return $build;
}
sub error {
my ($c, $msg) = @_;
$c->error($msg);
$c->detach;
}
1;

View file

@ -121,7 +121,7 @@
<tr>
<th>Logfile:</th>
<td>
<a href="[% c.uri_for('build' build.id 'log') %]"><strong>Available</strong></a>
<a href="[% c.uri_for('/build' build.id 'log') %]"><strong>Available</strong></a>
</td>
</tr>
[% END %]
@ -178,7 +178,7 @@
</thead>
<tbody>
[% FOREACH step IN build.buildsteps -%]
[% log = c.uri_for('build' build.id 'nixlog' step.stepnr) %]
[% log = c.uri_for('/build' build.id 'nixlog' step.stepnr) %]
<tr class="[% IF step.logfile %]clickable[% END %]"
[% IF step.logfile %] onclick="window.location = '[% log %]'" [% END %]>
<td>[% step.stepnr %]</td>

View file

@ -6,14 +6,14 @@
[% FOREACH product IN build.buildproducts -%]
[% uri = c.uri_for('build' build.id 'download' product.productnr product.name) %]
[% uri = c.uri_for('/build' build.id 'download' product.productnr product.name) %]
[% SWITCH product.type %]
[% CASE "nix-build" %]
<li class="product">
[% uri = c.uri_for('nixpkg' build.id) %]
[% uri = c.uri_for('/nixpkg' build.id) %]
<a href="[% uri %]">
<img src="/static/images/nix-build.png" alt="Source" />
One-click install of Nix package <tt>[% build.nixname %]</tt>