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Ref #346 - faster git cloning

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This commit is contained in:
Hubert Kowalski 2015-06-16 11:31:49 +02:00
parent 9f7db4292c
commit f458997efe
1 changed files with 25 additions and 1 deletions
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26
recipe/common.php
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@ -20,6 +20,18 @@ set('writable_use_sudo', true); // Using sudo in writable commands?
env('branch', ''); // Branch to deploy.
env('env_vars', ''); // For Composer installation. Like SYMFONY_ENV=prod
env('composer_options', 'install --no-dev --verbose --prefer-dist --optimize-autoloader --no-progress --no-interaction');
env('git_cache', function(){ //whether to use git cache - fester cloning by borrowing objects from existing clones.
$gitVersion = run('git version');
$regs = [];
echo $gitVersion;
if (preg_match('/((\d+\.?)+)/', $gitVersion, $regs)) {
$version = $regs[1];
} else {
$version = "1.0.0";
}
$compare = version_compare($version, '2.3', '>=');
return $compare;
});
/**
* Default arguments and options.
@ -116,6 +128,7 @@ task('deploy:release', function () {
task('deploy:update_code', function () {
$repository = get('repository');
$branch = env('branch');
$gitCache = env('git_cache');
if (input()->hasOption('tag')) {
$tag = input()->getOption('tag');
}
@ -127,7 +140,18 @@ task('deploy:update_code', function () {
$at = "-b $branch";
}
run("git clone $at --depth 1 --recursive -q $repository {{release_path}} 2>&1");
$releases = env('releases_list');
if($gitCache && isset($releases[1])){
try {
run("git clone $at --recursive -q --reference {{deploy_path}}/releases/{$releases[1]} --dissociate $repository {{release_path}} 2>&1");
} catch (RuntimeException $exc) {
// If {{deploy_path}}/releases/{$releases[1]} has a failed git clone, is empty, shallow etc, git would throw error and give up. So we're forcing it to act without reference in this situation
run("git clone $at --recursive -q $repository {{release_path}} 2>&1");
}
} else{
run("git clone $at --depth 1 --recursive -q $repository {{release_path}} 2>&1");
}
})->desc('Updating code');