* implement a command to check packages

pisi/api.py

@@ -253,6 +253,20 @@ def search_package(terms, lang = None):
     r = r1.union(r2)
     return r
 
+def check(package):
+    md, files = info(package)
+    corrupt = []
+    for file in files.list:
+        if file.hash and file.type != "config" \
+           and not os.path.islink('/' + file.path):
+            ctx.ui.info(_("Checking %s...") % file.path, True, True) 
+            if file.hash != util.sha1_file('/' + file.path):
+                corrupt.append(file)
+                ctx.ui.info("Corrupt file: %s" % file)
+            else:
+                ctx.ui.info("OK", True)
+    return corrupt
+
 def index(dirs, output = 'pisi-index.xml'):
     index = Index()
     if not dirs:

pisi/atomicoperations.py

@@ -355,7 +355,7 @@ class Remove(AtomicOperation):
         # usage. Currently we'are doing it like rpm does, saving
         # with a prefix and leaving the user to edit it. In the future
         # we'll have a plan for these configuration files.
-        if fileinfo.type == ctx.const.conf:
+        if fileinfo.type == "config":
             if os.path.isfile(fpath):
                 os.rename(fpath, fpath + ".oldconfig")
         else:

pisi/cli/commands.py

@@ -559,6 +559,29 @@ Usage: info <package1> <package2> ... <packagen>
                 ctx.ui.warning(_('File information not available'))
 
 
+class Check(Command):
+    """Verify installation
+
+Usage: check <package1> <package2> ... <packagen>
+"""
+    __metaclass__ = autocommand
+
+    def __init__(self):
+        super(Check, self).__init__()
+
+    name = ("check", "c")
+
+    def run(self):
+        if not self.args:
+            self.help()
+            return
+
+        self.init(True)
+        for arg in self.args:
+            pisi.api.check(arg)
+        self.finalize()
+
+
 class Index(Command):
     """Index PISI files in a given directory
 

pisi/constants.py

@@ -67,6 +67,7 @@ class Constants:
         self.__c.install_func = "install"
 
         # file types
+        # FIXME: these are redundant
         self.__c.doc = "doc"
         self.__c.man = "man"
         self.__c.info = "info"