rm-cmd: add the bup-python #! preamble

[bup.git] / cmd / index-cmd.py

diff --git a/cmd/index-cmd.py b/cmd/index-cmd.py
index 7bf526443f3acb65f515b873c42b5c747beaa221..8390452223afd8b82bb4f09a8fdf1ae805e8ea3d 100755 (executable)
--- a/cmd/index-cmd.py
+++ b/cmd/index-cmd.py
@@ -1,9 +1,17 @@
-#!/usr/bin/env python
+#!/bin/sh
+"""": # -*-python-*-
+bup_python="$(dirname "$0")/bup-python" || exit $?
+exec "$bup_python" "$0" ${1+"$@"}
+"""
+# end of bup preamble
 
 import sys, stat, time, os, errno, re
+
 from bup import metadata, options, git, index, drecurse, hlinkdb
-from bup.helpers import *
 from bup.hashsplit import GIT_MODE_TREE, GIT_MODE_FILE
+from bup.helpers import (handle_ctrl_c, log, parse_excludes, parse_rx_excludes,
+                         progress, qprogress, saved_errors)
+
 
 class IterHelper:
     def __init__(self, l):
@@ -57,7 +65,7 @@ def clear_index(indexfile):
             os.remove(path)
             if opt.verbose:
                 log('clear: removed %s\n' % path)
-        except OSError, e:
+        except OSError as e:
             if e.errno != errno.ENOENT:
                 raise
 
@@ -80,6 +88,7 @@ def update_index(top, excluded_paths, exclude_rxs):
 
     total = 0
     bup_dir = os.path.abspath(git.repo())
+    index_start = time.time()
     for (path,pst) in drecurse.recursive_dirlist([top], xdev=opt.xdev,
                                                  bup_dir=bup_dir,
                                                  excluded_paths=excluded_paths,
@@ -87,9 +96,13 @@ def update_index(top, excluded_paths, exclude_rxs):
         if opt.verbose>=2 or (opt.verbose==1 and stat.S_ISDIR(pst.st_mode)):
             sys.stdout.write('%s\n' % path)
             sys.stdout.flush()
-            qprogress('Indexing: %d\r' % total)
+            elapsed = time.time() - index_start
+            paths_per_sec = total / elapsed if elapsed else 0
+            qprogress('Indexing: %d (%d paths/s)\r' % (total, paths_per_sec))
         elif not (total % 128):
-            qprogress('Indexing: %d\r' % total)
+            elapsed = time.time() - index_start
+            paths_per_sec = total / elapsed if elapsed else 0
+            qprogress('Indexing: %d (%d paths/s)\r' % (total, paths_per_sec))
         total += 1
         while rig.cur and rig.cur.name > path:  # deleted paths
             if rig.cur.exists():
@@ -101,7 +114,7 @@ def update_index(top, excluded_paths, exclude_rxs):
         if rig.cur and rig.cur.name == path:    # paths that already existed
             try:
                 meta = metadata.from_path(path, statinfo=pst)
-            except (OSError, IOError), e:
+            except (OSError, IOError) as e:
                 add_error(e)
                 rig.next()
                 continue
@@ -136,7 +149,7 @@ def update_index(top, excluded_paths, exclude_rxs):
         else:  # new paths
             try:
                 meta = metadata.from_path(path, statinfo=pst)
-            except (OSError, IOError), e:
+            except (OSError, IOError) as e:
                 add_error(e)
                 continue
             # See same assignment to 0, above, for rationale.
@@ -146,8 +159,10 @@ def update_index(top, excluded_paths, exclude_rxs):
             if not stat.S_ISDIR(pst.st_mode) and pst.st_nlink > 1:
                 hlinks.add_path(path, pst.st_dev, pst.st_ino)
 
-    progress('Indexing: %d, done.\n' % total)
-    
+    elapsed = time.time() - index_start
+    paths_per_sec = total / elapsed if elapsed else 0
+    progress('Indexing: %d, done (%d paths/s).\n' % (total, paths_per_sec))
+
     hlinks.prepare_save()
 
     if ri.exists():
@@ -178,7 +193,7 @@ def update_index(top, excluded_paths, exclude_rxs):
 
 
 optspec = """
-bup index <-p|m|s|u> [options...] <filenames...>
+bup index <-p|-m|-s|-u|--clear|--check> [options...] <filenames...>
 --
  Modes:
 p,print    print the index entries for the given names (also works with -u)
@@ -194,9 +209,10 @@ no-check-device don't invalidate an entry if the containing device changes
 fake-valid mark all index entries as up-to-date even if they aren't
 fake-invalid mark all index entries as invalid
 f,indexfile=  the name of the index file (normally BUP_DIR/bupindex)
-exclude=   a path to exclude from the backup (can be used more than once)
-exclude-from= a file that contains exclude paths (can be used more than once)
-exclude-rx= skip paths that match the unanchored regular expression
+exclude= a path to exclude from the backup (may be repeated)
+exclude-from= skip --exclude paths in file (may be repeated)
+exclude-rx= skip paths matching the unanchored regex (may be repeated)
+exclude-rx-from= skip --exclude-rx patterns in file (may be repeated)
 v,verbose  increase log output (can be used more than once)
 x,xdev,one-file-system  don't cross filesystem boundaries
 """