[jhbuild] Log when we're moving files from temporary DESTDIR

[Colin Walters <walters src gnome org>]

commit ac008d620310d1ab7693cb4c3060485bcb507ce7
Author: Colin Walters <walters verbum org>
Date:   Tue Jul 5 20:26:28 2011 -0400

    Log when we're moving files from temporary DESTDIR
    
    The process was kind of invisible in general, but if something
    goes wrong we really want to see what's going on.  This comes
    at the end of typical hundreds of lines of "make install" spam,
    so 3 lines of information seems fine.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=654062

 jhbuild/modtypes/__init__.py |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/jhbuild/modtypes/__init__.py b/jhbuild/modtypes/__init__.py
index 739d043..d2f060d 100644
--- a/jhbuild/modtypes/__init__.py
+++ b/jhbuild/modtypes/__init__.py
@@ -29,6 +29,7 @@ __all__ = [
 
 import os
 import shutil
+import logging
 
 from jhbuild.errors import FatalError, CommandError, BuildStateError, \
              SkipToEnd, UndefinedRepositoryError
@@ -181,6 +182,7 @@ them into the prefix."""
         if prefix.endswith('/'):
             prefix = prefix[:-1]
 
+        num_copied = 0
         names = os.listdir(curdir)
         for filename in names:
             src_path = os.path.join(curdir, filename)
@@ -193,17 +195,21 @@ them into the prefix."""
                         os.mkdir(dest_path)
                 else:
                     os.mkdir(dest_path)
-                self._process_install_files(installroot, src_path, prefix)
+                num_copied += self._process_install_files(installroot, src_path, prefix)
                 os.rmdir(src_path)
             else:
+                num_copied += 1
                 os.rename(src_path, dest_path)
+        return num_copied
 
     def process_install(self, buildscript, revision):
         assert self.supports_install_destdir
         destdir = self._get_destdir(buildscript)
         self._clean_la_files(destdir)
         buildscript.packagedb.add(self.name, revision or '', destdir)
-        self._process_install_files(destdir, destdir, buildscript.config.prefix)
+        logging.info(_('Moving temporary DESTDIR %r into build prefix') % (destdir, ))
+        num_copied = self._process_install_files(destdir, destdir, buildscript.config.prefix)
+        logging.info(_('Install complete: %d files copied') % (num_copied, ))
         try:
             os.rmdir(destdir)
         except: