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Allow SVN repositories to import subdirectories instead of the entire repository

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Summary:
See T325. While this is a touch hacky it ends up being fairly clean, and we can
now do initial imports much more quickly and this actually cleaned up some of
the code. I also made the repository edit interface a little less foreboding.

@tuomaspelkonen, did you get anywhere with that bug you were chasing down a
couple days ago? We can hold this if it throws a wrench into stuff you're
working on.

Test Plan:
  - Imported a subdirectory of a midsized SVN project (jQuery UI).
  - Commit discovery for ~3500/4500 commits took just a few seconds.
  - Commit discovery correctly ignored commits which didn't affect this
directory.
  - Commit discovery correctly stopped at commit 13.
  - Browse interface shows an incomplete listing, but that's fine, and
everything is otherwise functionally correct. We can add a note or something
later ("this is a view of commits affecting a subdirectory, some paths aren't
available"), but this behavior probably won't be too startling to users.
  - Edited Git and SVN repositories to test form logic.

Reviewed By: jungejason
Reviewers: tuomaspelkonen, jungejason, aran, Girish
Commenters: tuomaspelkonen
CC: jcleveley, aran, jungejason, tuomaspelkonen
Differential Revision: 696
This commit is contained in:
epriestley
2011-07-20 07:11:03 -07:00
parent c12c42083c
commit ed5c46681d
3 changed files with 154 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

116
src/applications/repository/controller/edit/PhabricatorRepositoryEditController.php
View File

@@ -32,7 +32,6 @@ class PhabricatorRepositoryEditController
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$repository = id(new PhabricatorRepository())->load($this->id);
if (!$repository) {
@@ -52,7 +51,7 @@ class PhabricatorRepositoryEditController
$repository->save();
}
$views['github'] = 'Github';
$views['github'] = 'GitHub';
}
$this->repository = $repository;
@@ -96,11 +95,6 @@ class PhabricatorRepositoryEditController
$repository = $this->repository;
$repository_id = $repository->getID();
$type_map = array(
'svn' => 'Subversion',
'git' => 'Git',
);
$errors = array();
$e_name = true;
@@ -223,7 +217,9 @@ class PhabricatorRepositoryEditController
$tracking = ($request->getStr('tracking') == 'enabled' ? true : false);
$repository->setDetail('tracking-enabled', $tracking);
$repository->setDetail('remote-uri', $request->getStr('uri'));
$repository->setDetail('local-path', $request->getStr('path'));
if ($is_git) {
$repository->setDetail('local-path', $request->getStr('path'));
}
$repository->setDetail(
'pull-frequency',
max(1, $request->getInt('frequency')));
@@ -246,6 +242,11 @@ class PhabricatorRepositoryEditController
if ($is_svn) {
$repository->setUUID($request->getStr('uuid'));
$subpath = ltrim($request->getStr('svn-subpath'), '/');
if ($subpath) {
$subpath = rtrim($subpath, '/').'/';
}
$repository->setDetail('svn-subpath', $subpath);
}
$repository->setDetail(
@@ -262,16 +263,18 @@ class PhabricatorRepositoryEditController
!preg_match('@/$@', $repository->getDetail('remote-uri'))) {
$e_uri = 'Invalid';
$errors[] = 'Subversion Repository URI must end in a slash ("/").';
$errors[] = 'Subversion Repository Root must end in a slash ("/").';
} else {
$e_uri = null;
}
if (!$repository->getDetail('local-path')) {
$e_path = 'Required';
$errors[] = "Local path is required.";
} else {
$e_path = null;
if ($is_git) {
if (!$repository->getDetail('local-path')) {
$e_path = 'Required';
$errors[] = "Local path is required.";
} else {
$e_path = null;
}
}
}
@@ -296,29 +299,23 @@ class PhabricatorRepositoryEditController
'before changes will take effect.');
}
$uri_caption = null;
$path_caption = null;
switch ($repository->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$is_git = true;
$uri_caption =
'The user the tracking daemon runs as must have permission to '.
'<tt>git clone</tt> from this URI.';
$path_caption =
'Directory where the daemon should look to find a copy of the '.
'repository (or create one if it does not yet exist). The daemon '.
'will regularly pull remote changes into this working copy.';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$is_svn = true;
$uri_caption =
'The user the tracking daemon runs as must have permission to '.
'<tt>svn log</tt> from this URI.';
break;
}
$doc_href = PhabricatorEnv::getDoclink('article/Diffusion_User_Guide.html');
$user_guide_link = phutil_render_tag(
'a',
array(
'href' => $doc_href,
),
'Diffusion User Guide');
$form = new AphrontFormView();
$form
->setUser($user)
@@ -328,7 +325,8 @@ class PhabricatorRepositoryEditController
'repositories, importing commits as they happen and notifying '.
'Differential, Diffusion, Herald, and other services. To enable '.
'tracking for a repository, configure it here and then start (or '.
'restart) the daemons (TODO: explain this).</p>')
'restart) the daemons. More information is available in the '.
'<strong>'.$user_guide_link.'</strong>.</p>')
->appendChild(
id(new AphrontFormStaticControl())
->setLabel('Repository')
@@ -344,21 +342,67 @@ class PhabricatorRepositoryEditController
->setValue(
$repository->getDetail('tracking-enabled')
? 'enabled'
: 'disabled'))
: 'disabled'));
$uri_label = 'Repository URI';
if ($is_git) {
$instructions =
'NOTE: The user the tracking daemon runs as must have permission to '.
'<tt>git clone</tt> from this URI.';
$form->appendChild(
'<p class="aphront-form-instructions">'.$instructions.'</p>');
} else if ($is_svn) {
$instructions =
'Enter the <strong>Repository Root</strong> for this SVN repository. '.
'You can figure this out by running <tt>svn info</tt> and looking at '.
'the value in the <tt>Repository Root</tt> field. It should be a URI '.
'and look like <tt>http://svn.example.org/svn/</tt> or '.
'<tt>svn+ssh://svn.example.com/svnroot/</tt>.'.
'<br /><br />'.
'NOTE: The user the daemons run as must be able to execute '.
'<tt>svn log</tt> against this URI.';
$form->appendChild(
'<p class="aphront-form-instructions">'.$instructions.'</p>');
$uri_label = 'Repository Root';
}
$form
->appendChild(
id(new AphrontFormTextControl())
->setName('uri')
->setLabel('URI')
->setLabel($uri_label)
->setValue($repository->getDetail('remote-uri'))
->setError($e_uri)
->setCaption($uri_caption))
->appendChild(
->setError($e_uri));
if ($is_git) {
$form->appendChild(
'<p class="aphront-form-instructions">Select a path on local disk '.
'which the daemons should <tt>git clone</tt> the repository into. '.
'This must be readable and writable by the daemons, and readable by '.
'the webserver. The daemons will <tt>git fetch</tt> and keep this '.
'repository up to date.</p>');
$form->appendChild(
id(new AphrontFormTextControl())
->setName('path')
->setLabel('Local Path')
->setValue($repository->getDetail('local-path'))
->setError($e_path)
->setCaption($path_caption))
->setError($e_path));
} else if ($is_svn) {
$form->appendChild(
'<p class="aphront-form-instructions">If you only want to parse one '.
'subpath of the repository, specify it here, relative to the '.
'repository root (e.g., <tt>trunk/</tt> or <tt>projects/wheel/</tt>). '.
'If you want to parse multiple subdirectories, create a separate '.
'Phabricator repository for each one.</p>');
$form->appendChild(
id(new AphrontFormTextControl())
->setName('svn-subpath')
->setLabel('Subpath')
->setValue($repository->getDetail('svn-subpath'))
->setError($e_path));
}
$form
->appendChild(
id(new AphrontFormTextControl())
->setName('frequency')