* dizinleri dinamik yap, destdir destegi icin gerekli

* install iskeletine biraz daha sekil ver
* build fonksiyonunu olmasi gerektigi gibi build.py'e tasi
* ufak kozmetik seyler

src/pisi-build

@@ -15,11 +15,6 @@ Usage:
 %s [options] package-name.pspec
 """ %(progname)
 
-def doProgress(filename, percent, rate, symbol):
-    out = '\r%-30.30s %3d%% %12.2f %s' % \
-        (pd['filename'], pd['percent'], pd['rate'], pd['symbol'])
-    pisi.ui.info(out)
-
 def main():
     import sys
     import getopt
@@ -51,19 +46,9 @@ def main():
     else:
         pspec = args[0]
 
-    # doing the real job.
+    # don't do the real job here. this is just a CLI!
     pb = PisiBuild(pspec)
-    pisi.ui.info("Building PISI source package: %s\n" % pb.spec.sourceName)
-
-    pisi.ui.info("Fetching source from: %s (be patient)\n" % pb.spec.archiveUri)
-    pb.fetchArchive(doProgress)
-    pisi.ui.info("Source archive is stored: %s/%s\n" %(pisi.config.archives_dir, pb.archiveName))
-    # pb.unpackArchive()
-    # pb.applyPatches()
-    # pb.buildSource()
-    # pb.installTarget()
-
-    pb.buildPackages()
+    pb.install()
     
 
 if __name__ == "__main__":

src/pisi/build.py

@@ -17,6 +17,12 @@ import ui
 class PisiBuildError(Exception):
     pass
 
+# FIXME: this eventually has to go to ui module
+def displayProgress(pd):
+    out = '\r%-30.30s %3d%% %12.2f %s' % \
+        (pd['filename'], pd['percent'], pd['rate'], pd['symbol'])
+    ui.info(out)
+
 class PisiBuild:
     """PisiBuild class, provides the package build and creation routines"""
     def __init__(self, pspecfile):
@@ -29,8 +35,20 @@ class PisiBuild:
         self.archiveName = basename(spec.archiveUri)
         self.spec = spec
 
+    def install(self):
+        ui.info("Building PISI source package: %s\n" % self.spec.sourceName)
+        ui.info("Fetching source from: %s" % self.spec.archiveUri)
+        self.fetchArchive(displayProgress)
+        ui.info("\n")
+        ui.info("Source archive is stored: %s/%s\n" %(config.archives_dir(), self.archiveName))
+        # unpackArchive()
+        # applyPatches()
+        # buildSource()
+        # installTarget()
+        self.buildPackages()
+
     def fetchArchive(self, percentHook=None):
-        """fetch an archive and store to pisi.config.archives_dir
+        """fetch an archive and store to config.archives_dir() 
         using fether.Fetcher"""
         fetch = Fetcher(self.spec.archiveUri)
 
@@ -38,7 +56,7 @@ class PisiBuild:
         destpath = fetch.filedest + "/" + fetch.filename
         if os.access(destpath, os.R_OK):
             if util.md5_file(destpath)==self.spec.archiveMD5:
-                ui.info(fetch.filename + " cached\n")
+                ui.info(' [cached]')
                 return
 
         if percentHook:

src/pisi/config.py

@@ -1,7 +1,25 @@
 # -*- coding: utf-8 -*-
 # PISI configuration (static and dynamic)
 
-lib_dir = "/var/lib/pisi"
-db_dir = "/var/db/pisi"
-archives_dir = "/var/cache/pisi/archives"
-tmp_dir =  "/var/tmp/pisi"
+lib_dir_suffix = "/var/lib/pisi"
+db_dir_suffix = "/var/db/pisi"
+archives_dir_suffix = "/var/cache/pisi/archives"
+tmp_dir_suffix =  "/var/tmp/pisi"
+
+destdir = ''                           # install default to root by default
+
+destdir = './test'                      # only for ALPHA
+
+# the idea is that destdir can be set with --destdir=...
+
+def lib_dir():
+    return destdir + lib_dir_suffix
+
+def db_dir():
+    return destdir + db_dir_suffix
+
+def archives_dir():
+    return destdir + archives_dir_suffix
+
+def tmp_dir():
+    return destdir + tmp_dir_suffix

src/pisi/fetcher.py

@@ -21,7 +21,7 @@ class Fetcher:
     """Yet another Pisi tool for fetching files from various sources.."""
     def __init__(self, uri):
         self.uri = uri
-        self.filedest = config.archives_dir
+        self.filedest = config.archives_dir()
         util.check_dir(self.filedest)
         self.scheme = "file"
         self.netloc = ""

src/pisi/install.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 
 #import package
-from specfile import SpecFile
+from specfile import *
 from package import Package
 import util
 import ui
@@ -10,23 +10,28 @@ import packagedb
 import dependency
 #import conflicts
 
+class InstallError(Exception):
+    pass
 
 def install_package_file(package_fn):
     
     package = Package(package_fn, 'r')
     # extract control files
-    util.clean_directory(install_dir)
-    ui.info.('extracting files\n')
-    package.extract_files(install_dir)
+    util.clean_directory(install_dir())
+    ui.info('extracting files\n')
+    package.extract_files(install_dir())
 
     # verify package
     # check if we have all required files
 
-    spec = PackageSpecFile()
-    spec.read(install_dir + '/pspec.xml')
-    # check pspec semantics
-    spec.verify()
+    metadata = MetaData()
+    metadata.read(install_dir() + '/metadata.xml')
+    # check package semantics
+    metadata.verify()
+
     # check file system requirements
+    # what to do if / is split into /usr, /var, etc.?
+    
     # check conflicts
     # check dependencies
 
@@ -35,5 +40,5 @@ def install_package_file(package_fn):
     # update databases
 
     # installdb
-    installdb.install(spec.spec.install_dir + '/files.xml')
+    installdb.install(spec.spec.install_dir() + '/files.xml')
     

src/pisi/installdb.py

@@ -2,14 +2,15 @@
 # installation database
 # maintainer: eray and caglar
 
-from config import *
+import config
 import shelve
 import util
 
+util.check_dir( config.db_dir() )
 
-d = shelve.open( db_dir + '/install.dbm')
+d = shelve.open( config.db_dir() + '/install.dbm')
 
-files_dir = archive_dir + "/files"
+files_dir = config.archives_dir() + "/files"
 
 class InstallDBError(Exception):
     pass