395 lines
12 KiB
Python
Executable File
395 lines
12 KiB
Python
Executable File
#!/usr/bin/python
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import os, sys, re, glob
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import hashlib # for MD5
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import subprocess
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import shutil # for copy2
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import catalogTags
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import sgprops
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#from multiprocessing import Pool
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import argparse
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import urllib2
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import svn_catalog_repository
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import git_catalog_repository
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import git_discrete_repository
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parser = argparse.ArgumentParser()
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parser.add_argument("--clean", help="Regenerate every package", type=bool)
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parser.add_argument("dir", help="Catalog directory")
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args = parser.parse_args()
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standardTagSet = frozenset(catalogTags.tags)
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def isNonstandardTag(t):
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return t not in standardTagSet
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thumbnailNames = ["thumbnail.png", "thumbnail.jpg"]
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includePaths = []
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class VariantData:
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def __init__(self, path, node):
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#self._primary = primary
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self._path = path
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self._name = node.getValue("sim/description")
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# ratings
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# seperate thumbnails
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@property
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def catalogNode(self):
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n = sgprops.Node("variant")
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n.addChild("id").value = self._path
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n.addChild("name").value = self._name
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class PackageData:
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def __init__(self, path):
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self._path = path
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self._previousSCMRevision = None
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self._previousRevision = 0
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self._thumbnails = []
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self._variants = {}
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self._revision = 0
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self._md5 = None
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self._fileSize = 0
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self._node = sgprops.Node("package")
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self._node.addChild("id").value = self.id
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def setPreviousData(self, node):
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self._previousRevision = node.getValue("revision")
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self._previousMD5 = node.getValue("md5")
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self._previousSCMRevision = node.getValue("scm-revision")
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self._fileSize = int(node.getValue("file-size-bytes"))
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@property
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def id(self):
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return os.path.basename(self._path)
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@property
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def thumbnails(self):
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return self._thumbnails
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@property
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def path(self):
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return self._path
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@property
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def variants(self):
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return self._variants
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@property
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def scmRevision(self):
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currentRev = scmRepo.scmRevisionForPath(self._path)
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if (currentRev is None):
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raise RuntimeError("Unable to query SCM revision of files")
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return currentRev
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def isSourceModified(self, scmRepo):
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if (self._previousSCMRevision == None):
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return True
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if (self._previousSCMRevision == self.scmRevision):
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return False
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return True
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def scanSetXmlFiles(self, includes):
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foundPrimary = False
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foundMultiple = False
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for f in os.listdir(self._path):
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if not f.endswith("-set.xml"):
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continue
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p = os.path.join(self._path, f)
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node = sgprops.readProps(p, includePaths = includes)
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if not node.hasChild("sim"):
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continue
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simNode = node.getChild("sim")
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if (simNode.getValue("exclude", False)):
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continue
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primary = simNode.getValue("variant-of", None)
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if primary:
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if not primary in self.variants:
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self._variants[primary] = []
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self._variants[primary].append(VariantData(self, node))
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continue
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if foundPrimary:
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if not foundMultiple:
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print "Multiple primary -set.xml files at:" + self._path
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foundMultiple = True
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continue
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else:
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foundPrimary = True;
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self.parsePrimarySetNode(simNode)
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for n in thumbnailNames:
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if os.path.exists(os.path.join(self._path, n)):
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self._thumbnails.append(n)
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if not foundPrimary:
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raise RuntimeError("No primary -set.xml found at:" + self._path)
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def parsePrimarySetNode(self, sim):
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# basic / mandatory values
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self._node.addChild('name').value = sim.getValue('description')
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longDesc = sim.getValue('long-description')
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if longDesc is not None:
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self._node.addChild('description').value = longDesc
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# copy all the standard values
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for p in ['status', 'author', 'license']:
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v = sim.getValue(p)
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if v is not None:
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self._node.addChild(p).value = v
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# ratings
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if sim.hasChild('rating'):
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pkgRatings = self._node.addChild('rating')
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for r in ['FDM', 'systems', 'cockpit', 'model']:
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pkgRatings.addChild(r).value = sim.getValue('rating/' + r, 0)
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# copy tags
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if sim.hasChild('tags'):
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for c in sim.getChild('tags').getChildren('tag'):
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if isNonstandardTag(c.value):
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print "Skipping non-standard tag:", c.value, self.path
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else:
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self._node.addChild('tag').value = c.value
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for t in sim.getChildren("thumbnail"):
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self._thumbnails.append(t.value)
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def validate(self):
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for t in self._thumbnails:
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if not os.path.exists(os.path.join(self._path, t)):
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raise RuntimeError("missing thumbnail:" + t);
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def generateZip(self, outDir):
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self._revision = self._previousRevision + 1
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zipName = self.id + ".zip"
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zipFilePath = os.path.join(outDir, zipName)
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os.chdir(os.path.dirname(self.path))
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print "Creating zip", zipFilePath
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# TODO: exclude certain files
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# anything we can do to make this faster?
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subprocess.call(['zip', '--quiet', '-r', zipFilePath, self.id])
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zipFile = open(zipFilePath, 'r')
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self._md5 = hashlib.md5(zipFile.read()).hexdigest()
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self._fileSize = os.path.getsize(zipFilePath)
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def useExistingCatalogData(self):
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self._md5 = self._previousMD5
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def packageNode(self, mirrorUrls, thumbnailUrl):
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self._node.getChild("md5", create = True).value = self._md5
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self._node.getChild("file-size-bytes", create = True).value = self._fileSize
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self._node.getChild("revision", create = True).value = int(self._revision)
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self._node.getChild("scm-revision", create = True).value = self.scmRevision
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for m in mirrorUrls:
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self._node.addChild("url").value = m + "/" + self.id + ".zip"
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for t in self._thumbnails:
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self._node.addChild("thumbnail").value = thumbnailUrl + "/" + self.id + "_" + t
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for pr in self._variants:
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for vr in self._variants[pr]:
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self._node.addChild(vr.catalogNode)
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return self._node
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def extractThumbnails(self, thumbnailDir):
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for t in self._thumbnails:
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fullName = self.id + "_" + t
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shutil.copy2(os.path.join(self._path, t),
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os.path.join(thumbnailDir, fullName)
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)
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# TODO : verify image format, size and so on
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def scanPackages(globPath):
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result = []
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print "Scanning", globPath
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print os.getcwd()
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for d in glob.glob(globPath):
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# check dir contains at least one -set.xml file
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if len(glob.glob(os.path.join(d, "*-set.xml"))) == 0:
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print "no -set.xml in", d
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continue
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result.append(PackageData(d))
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return result
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def initScmRepository(node):
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scmType = node.getValue("type")
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if (scmType == "svn"):
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svnPath = node.getValue("path")
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return svn_catalog_repository.SVNCatalogRepository(svnPath)
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elif (scmType == "git"):
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gitPath = node.getValue("path")
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usesSubmodules = node.getValue("uses-submodules", False)
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return git_catalog_repository.GitCatalogRepository(gitPath, usesSubmodules)
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elif (scmType == "git-discrete"):
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return git_discrete_repository.GitDiscreteSCM(node)
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elif (scmType == None):
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raise RuntimeError("No scm/type defined in catalog configuration")
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else:
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raise RuntimeError("Unspported SCM type:" + scmType)
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def processUpload(node, outputPath):
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if not node.getValue("enabled", True):
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print "Upload disabled"
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return
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uploadType = node.getValue("type")
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if (uploadType == "rsync"):
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subprocess.call(["rsync", node.getValue("args", "-az"), ".",
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node.getValue("remote")],
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cwd = outputPath)
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elif (uploadType == "rsync-ssh"):
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subprocess.call(["rsync", node.getValue("args", "-azve"),
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"ssh", ".",
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node.getValue("remote")],
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cwd = outputPath)
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elif (uploadType == "scp"):
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subprocess.call(["scp", node.getValue("args", "-r"), ".",
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node.getValue("remote")],
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cwd = outputPath)
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else:
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raise RuntimeError("Unsupported upload type:" + uploadType)
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# dictionary
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packages = {}
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rootDir = args.dir
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if not os.path.isabs(rootDir):
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rootDir = os.path.abspath(rootDir)
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os.chdir(rootDir)
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configPath = 'catalog.config.xml'
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if not os.path.exists(configPath):
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raise RuntimeError("no config file found at:" + configPath)
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config = sgprops.readProps(configPath)
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# out path
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outPath = config.getValue('output-dir')
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if outPath is None:
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# default out path
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outPath = os.path.join(rootDir, "output")
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elif not os.path.isabs(outPath):
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outPath = os.path.join(rootDir, "output")
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if args.clean:
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print "Cleaning output"
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shutil.rmtree(outPath)
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if not os.path.exists(outPath):
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os.mkdir(outPath)
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thumbnailPath = os.path.join(outPath, config.getValue('thumbnail-dir', "thumbnails"))
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if not os.path.exists(thumbnailPath):
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os.mkdir(thumbnailPath)
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thumbnailUrl = config.getValue('thumbnail-url')
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for i in config.getChildren("include-dir"):
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if not os.path.exists(i.value):
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print "Skipping missing include path:", i.value
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continue
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includePaths.append(i.value)
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mirrorUrls = []
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# contains existing catalog
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existingCatalogPath = os.path.join(outPath, 'catalog.xml')
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scmRepo = initScmRepository(config.getChild('scm'))
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# scan the directories in the aircraft paths
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for g in config.getChildren("aircraft-dir"):
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for p in scanPackages(g.value):
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packages[p.id] = p
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if not os.path.exists(existingCatalogPath):
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try:
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# can happen on new or from clean, try to pull current
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# catalog from the upload location
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response = urllib2.urlopen(config.getValue("template/url"), timeout = 5)
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content = response.read()
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f = open(existingCatalogPath, 'w' )
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f.write( content )
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f.close()
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except urllib2.URLError as e:
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print "Downloading current catalog failed", e
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if os.path.exists(existingCatalogPath):
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try:
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previousCatalog = sgprops.readProps(existingCatalogPath)
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except:
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print "Previous catalog is malformed"
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previousCatalog = sgprops.Node()
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for p in previousCatalog.getChildren("package"):
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pkgId = p.getValue("id")
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if not pkgId in packages.keys():
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print "Orphaned old package:", pkgId
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continue
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packages[pkgId].setPreviousData(p)
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else:
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print "No previous catalog"
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catalogNode = sgprops.Node("catalog")
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sgprops.copy(config.getChild("template"), catalogNode)
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mirrorUrls = (m.value for m in config.getChildren("mirror"))
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packagesToGenerate = []
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for p in packages.values():
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p.scanSetXmlFiles(includePaths)
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if (p.isSourceModified(scmRepo)):
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packagesToGenerate.append(p)
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else:
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p.useExistingCatalogData()
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# def f(x):
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# x.generateZip(outPath)
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# x.extractThumbnails(thumbnailPath)
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# return True
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#
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# p = Pool(8)
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# print(p.map(f,packagesToGenerate))
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for p in packagesToGenerate:
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p.generateZip(outPath)
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p.extractThumbnails(thumbnailPath)
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print "Creating catalog"
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for p in packages.values():
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catalogNode.addChild(p.packageNode(mirrorUrls, thumbnailUrl))
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catalogNode.write(os.path.join(outPath, "catalog.xml"))
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print "Uploading"
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if config.hasChild("upload"):
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processUpload(config.getChild("upload"), outPath)
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