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Remove old Mercurial code testing for rebase and phase support

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Summary: Ref T13546. The minimum required Mercurial version should now always have these features; if not, they should move to more modern feature tests.

Test Plan: Grepped for affected symbols.

Maniphest Tasks: T13546

Differential Revision: https://secure.phabricator.com/D21334
This commit is contained in:
epriestley 2020-06-08 06:55:15 -07:00
parent 78e9cc9c01
commit 31d08f9a8f
1 changed files with 4 additions and 34 deletions
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30
src/repository/api/ArcanistMercurialAPI.php
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@ -9,9 +9,6 @@ final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {
private $localCommitInfo;
private $rawDiffCache = array();
private $supportsRebase;
private $supportsPhases;
private $featureResults = array();
private $featureFutures = array();
@ -145,19 +142,10 @@ final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {
return $base;
}
// Mercurial 2.1 and up have phases which indicate if something is
// published or not. To find which revs are outgoing, it's much
// faster to check the phase instead of actually checking the server.
if ($this->supportsPhases()) {
list($err, $stdout) = $this->execManualLocal(
'log --branch %s -r %s --style default',
$this->getBranchName(),
'draft()');
} else {
list($err, $stdout) = $this->execManualLocal(
'outgoing --branch %s --style default',
$this->getBranchName());
}
if (!$err) {
$logs = ArcanistMercurialParser::parseMercurialLog($stdout);
@ -508,24 +496,6 @@ final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {
}
}
public function supportsRebase() {
if ($this->supportsRebase === null) {
list($err) = $this->execManualLocal('help rebase');
$this->supportsRebase = $err === 0;
}
return $this->supportsRebase;
}
public function supportsPhases() {
if ($this->supportsPhases === null) {
list($err) = $this->execManualLocal('help phase');
$this->supportsPhases = $err === 0;
}
return $this->supportsPhases;
}
public function supportsCommitRanges() {
return true;
}