111 lines
4.1 KiB
Python
111 lines
4.1 KiB
Python
import os
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from model import *
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import shutil
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class Repo:
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def __init__(self, name, config):
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self.name = name
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self.config = config
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self.path = config['path']
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def importPlugin(self, plugin):
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dest = "{}/{}-{}.jar".format(self.path, plugin.name, plugin.version)
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shutil.copyfile(plugin.path, dest)
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def plugins(self):
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plugins = os.listdir(self.path)
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for pluginFile in plugins:
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fullPath = os.path.join(self.path, pluginFile)
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if os.path.isfile(fullPath):
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try:
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yield Plugin(fullPath)
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except ValueError:
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continue
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def versionsForPlugin(self, name):
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for plugin in self.plugins():
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if plugin.name == name:
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yield plugin.version
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def badFiles(self):
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plugins = os.listdir(self.path)
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for pluginFile in plugins:
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fullPath = os.path.join(self.path, pluginFile)
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if os.path.isfile(fullPath):
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try:
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Plugin(fullPath)
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except ValueError:
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yield fullPath
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class Server:
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def __init__(self, path, pluginSet):
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self.path = path
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self.pluginSet = pluginSet
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def updateSymlinkForPlugin(self, plugin, version):
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pluginFilename = os.path.join(self.path, 'plugins/versions/{}-{}.jar'.format(plugin.name, version))
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pluginSymlink = os.path.join(self.path, plugin.name + '.jar')
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linkDst = os.path.relpath(pluginFilename, self.path)
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if os.path.lexists(pluginSymlink):
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os.unlink(pluginSymlink)
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os.symlink(linkDst, pluginSymlink)
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def pluginStates(self):
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managedPluginFilenames = []
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for plugin in self.pluginSet:
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compatibleVersions = []
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pluginLinkName = '{}.jar'.format(plugin.name)
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managedPluginFilenames.append(pluginLinkName)
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if os.path.exists(os.path.join(self.path, pluginLinkName)) and not os.path.islink(os.path.join(self.path, pluginLinkName)):
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yield SymlinkConflict(plugin)
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continue
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for installedVersion in self.versionsForPlugin(plugin.name):
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if installedVersion in plugin.versionSpec:
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compatibleVersions.append(installedVersion)
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if len(compatibleVersions) == 0:
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yield MissingVersions(plugin)
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else:
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preferredVersion = list(reversed(sorted(compatibleVersions)))[0]
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currentVersion = self.currentVersionForPlugin(plugin.name)
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if currentVersion == preferredVersion:
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yield Installed(plugin, currentVersion)
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else:
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yield OutdatedSymlink(plugin, currentVersion, preferredVersion)
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otherPlugins = os.listdir(self.path)
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for pluginFile in otherPlugins:
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if os.path.isfile(os.path.join(self.path, pluginFile)) and pluginFile not in managedPluginFilenames:
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yield UnmanagedFile(pluginFile)
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def currentVersionForPlugin(self, pluginName):
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pluginSymlink = os.path.join(self.path, pluginName + '.jar')
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if not os.path.lexists(pluginSymlink):
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return None
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suffix = '.jar'
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pluginJar = os.path.basename(os.readlink(pluginSymlink))
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jarVersion = pluginJar[len(pluginName)+1:len(pluginJar)-len(suffix)]
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try:
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pluginSemver = Version.coerce(jarVersion)
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except ValueError:
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pluginSemver = jarVersion
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return pluginSemver
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def versionsForPlugin(self, pluginName):
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plugins = os.listdir(os.path.join(self.path, 'plugins', 'versions'))
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for pluginJar in plugins:
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if pluginJar.startswith(pluginName):
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prefix = pluginName + '-'
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suffix = '.jar'
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jarVersion = pluginJar[len(prefix):len(pluginJar)-len(suffix)]
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try:
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pluginSemver = Version.coerce(jarVersion)
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except ValueError:
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pluginSemver = jarVersion
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yield pluginSemver
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