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Adding support for 'adds' and 'removes' in diff content.

Summary:
Does what it says on the label. We already had 'Any changed file content', now we have 'Any added file content' and 'Any removed file content'.
- There is a bit of copied/pasted code here: I'm open to suggestions on how to refactor it so it's less redundant.
- The wording seems a little awkward, and as @epriestley mentioned in T3829, moved code will be detected less than ideally.

Test Plan: Created Herald Rules, verified via dry run that they were triggered in appropriate situations.

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, aran

Maniphest Tasks: T3829

Differential Revision: https://secure.phabricator.com/D7214
This commit is contained in:
Neal Poole 2013-10-04 06:37:32 -07:00 committed by epriestley
parent a6c4117ec4
commit 1edb875978
5 changed files with 105 additions and 9 deletions

View file

@ -13,6 +13,10 @@ final class DifferentialHunk extends DifferentialDAO {
return $this->makeContent($include = '+');
}
public function getRemovedLines() {
return $this->makeContent($include = '-');
}
public function makeNewFile() {
return implode('', $this->makeContent($include = ' +'));
}

View file

@ -15,6 +15,8 @@ abstract class HeraldAdapter {
const FIELD_TAGS = 'tags';
const FIELD_DIFF_FILE = 'diff-file';
const FIELD_DIFF_CONTENT = 'diff-content';
const FIELD_DIFF_ADDED_CONTENT = 'diff-added-content';
const FIELD_DIFF_REMOVED_CONTENT = 'diff-removed-content';
const FIELD_REPOSITORY = 'repository';
const FIELD_RULE = 'rule';
const FIELD_AFFECTED_PACKAGE = 'affected-package';
@ -127,6 +129,8 @@ abstract class HeraldAdapter {
self::FIELD_TAGS => pht('Tags'),
self::FIELD_DIFF_FILE => pht('Any changed filename'),
self::FIELD_DIFF_CONTENT => pht('Any changed file content'),
self::FIELD_DIFF_ADDED_CONTENT => pht('Any added file content'),
self::FIELD_DIFF_REMOVED_CONTENT => pht('Any removed file content'),
self::FIELD_REPOSITORY => pht('Repository'),
self::FIELD_RULE => pht('Another Herald rule'),
self::FIELD_AFFECTED_PACKAGE => pht('Any affected package'),
@ -197,6 +201,8 @@ abstract class HeraldAdapter {
self::CONDITION_REGEXP,
);
case self::FIELD_DIFF_CONTENT:
case self::FIELD_DIFF_ADDED_CONTENT:
case self::FIELD_DIFF_REMOVED_CONTENT:
return array(
self::CONDITION_CONTAINS,
self::CONDITION_REGEXP,

View file

@ -61,6 +61,8 @@ final class HeraldCommitAdapter extends HeraldAdapter {
self::FIELD_REPOSITORY,
self::FIELD_DIFF_FILE,
self::FIELD_DIFF_CONTENT,
self::FIELD_DIFF_ADDED_CONTENT,
self::FIELD_DIFF_REMOVED_CONTENT,
self::FIELD_RULE,
self::FIELD_AFFECTED_PACKAGE,
self::FIELD_AFFECTED_PACKAGE_OWNER,
@ -255,6 +257,17 @@ final class HeraldCommitAdapter extends HeraldAdapter {
return $diff;
}
private function loadChangesets() {
try {
$diff = $this->loadCommitDiff();
} catch (Exception $ex) {
return array(
'<<< Failed to load diff, this may mean the change was '.
'unimaginably enormous. >>>');
}
return $diff->getChangesets();
}
public function getHeraldField($field) {
$data = $this->commitData;
switch ($field) {
@ -271,16 +284,9 @@ final class HeraldCommitAdapter extends HeraldAdapter {
case self::FIELD_REPOSITORY:
return $this->repository->getPHID();
case self::FIELD_DIFF_CONTENT:
try {
$diff = $this->loadCommitDiff();
} catch (Exception $ex) {
return array(
'<<< Failed to load diff, this may mean the change was '.
'unimaginably enormous. >>>');
}
$dict = array();
$lines = array();
$changes = $diff->getChangesets();
$changes = $this->loadChangesets();
foreach ($changes as $change) {
$lines = array();
foreach ($change->getHunks() as $hunk) {
@ -289,6 +295,30 @@ final class HeraldCommitAdapter extends HeraldAdapter {
$dict[$change->getFilename()] = implode("\n", $lines);
}
return $dict;
case self::FIELD_DIFF_ADDED_CONTENT:
$dict = array();
$lines = array();
$changes = $this->loadChangesets();
foreach ($changes as $change) {
$lines = array();
foreach ($change->getHunks() as $hunk) {
$lines[] = implode('', $hunk->getAddedLines());
}
$dict[$change->getFilename()] = implode("\n", $lines);
}
return $dict;
case self::FIELD_DIFF_REMOVED_CONTENT:
$dict = array();
$lines = array();
$changes = $this->loadChangesets();
foreach ($changes as $change) {
$lines = array();
foreach ($change->getHunks() as $hunk) {
$lines[] = implode('', $hunk->getRemovedLines());
}
$dict[$change->getFilename()] = implode("\n", $lines);
}
return $dict;
case self::FIELD_AFFECTED_PACKAGE:
$packages = $this->loadAffectedPackages();
return mpull($packages, 'getPHID');

View file

@ -44,6 +44,8 @@ final class HeraldDifferentialRevisionAdapter extends HeraldAdapter {
self::FIELD_REPOSITORY,
self::FIELD_DIFF_FILE,
self::FIELD_DIFF_CONTENT,
self::FIELD_DIFF_ADDED_CONTENT,
self::FIELD_DIFF_REMOVED_CONTENT,
self::FIELD_RULE,
self::FIELD_AFFECTED_PACKAGE,
self::FIELD_AFFECTED_PACKAGE_OWNER,
@ -194,6 +196,56 @@ final class HeraldDifferentialRevisionAdapter extends HeraldAdapter {
return $dict;
}
protected function loadAddedContentDictionary() {
$changesets = $this->loadChangesets();
$hunks = array();
if ($changesets) {
$hunks = id(new DifferentialHunk())->loadAllWhere(
'changesetID in (%Ld)',
mpull($changesets, 'getID'));
}
$dict = array();
$hunks = mgroup($hunks, 'getChangesetID');
$changesets = mpull($changesets, null, 'getID');
foreach ($changesets as $id => $changeset) {
$path = $this->getAbsoluteRepositoryPathForChangeset($changeset);
$content = array();
foreach (idx($hunks, $id, array()) as $hunk) {
$content[] = implode('', $hunk->getAddedLines());
}
$dict[$path] = implode("\n", $content);
}
return $dict;
}
protected function loadRemovedContentDictionary() {
$changesets = $this->loadChangesets();
$hunks = array();
if ($changesets) {
$hunks = id(new DifferentialHunk())->loadAllWhere(
'changesetID in (%Ld)',
mpull($changesets, 'getID'));
}
$dict = array();
$hunks = mgroup($hunks, 'getChangesetID');
$changesets = mpull($changesets, null, 'getID');
foreach ($changesets as $id => $changeset) {
$path = $this->getAbsoluteRepositoryPathForChangeset($changeset);
$content = array();
foreach (idx($hunks, $id, array()) as $hunk) {
$content[] = implode('', $hunk->getRemovedLines());
}
$dict[$path] = implode("\n", $content);
}
return $dict;
}
public function loadAffectedPackages() {
if ($this->affectedPackages === null) {
$this->affectedPackages = array();
@ -243,6 +295,10 @@ final class HeraldDifferentialRevisionAdapter extends HeraldAdapter {
return $repository->getPHID();
case self::FIELD_DIFF_CONTENT:
return $this->loadContentDictionary();
case self::FIELD_DIFF_ADDED_CONTENT:
return $this->loadAddedContentDictionary();
case self::FIELD_DIFF_REMOVED_CONTENT:
return $this->loadRemovedContentDictionary();
case self::FIELD_AFFECTED_PACKAGE:
$packages = $this->loadAffectedPackages();
return mpull($packages, 'getPHID');

View file

@ -13,7 +13,7 @@ final class HeraldRule extends HeraldDAO
protected $repetitionPolicy;
protected $ruleType;
protected $configVersion = 11;
protected $configVersion = 12;
private $ruleApplied = self::ATTACHABLE; // phids for which this rule has been applied
private $validAuthor = self::ATTACHABLE;