# HG changeset patch
# User Martin Geisler <mg@lazybytes.net>
# Date 2010-09-13 11:09:11
# Node ID 877236cdd437a5790d433e541f0e4f3b497d4c74
# Parent  83aaeba32b8831146b05e4a5e859862c209b51c0

add: move main part to cmdutil to make it easier to reuse

diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -1280,6 +1280,22 @@ def walkchangerevs(repo, match, opts, pr
                 yield change(rev)
     return iterate()
 
+def add(ui, repo, match, dryrun):
+    bad = []
+    oldbad = match.bad
+    match.bad = lambda x, y: bad.append(x) or oldbad(x, y)
+    names = []
+    for f in repo.walk(match):
+        exact = match.exact(f)
+        if exact or f not in repo.dirstate:
+            names.append(f)
+            if ui.verbose or not exact:
+                ui.status(_('adding %s\n') % match.rel(f))
+    if not dryrun:
+        rejected = repo[None].add(names)
+        bad.extend(f for f in rejected if f in match.files())
+    return bad
+
 def commit(ui, repo, commitfunc, pats, opts):
     '''commit the specified files or all outstanding changes'''
     date = opts.get('date')
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -46,22 +46,9 @@ def add(ui, repo, *pats, **opts):
     Returns 0 if all files are successfully added.
     """
 
-    bad = []
-    names = []
     m = cmdutil.match(repo, pats, opts)
-    oldbad = m.bad
-    m.bad = lambda x, y: bad.append(x) or oldbad(x, y)
-
-    for f in repo.walk(m):
-        exact = m.exact(f)
-        if exact or f not in repo.dirstate:
-            names.append(f)
-            if ui.verbose or not exact:
-                ui.status(_('adding %s\n') % m.rel(f))
-    if not opts.get('dry_run'):
-        rejected = repo[None].add(names)
-        bad += [f for f in rejected if f in m.files()]
-    return bad and 1 or 0
+    rejected = cmdutil.add(ui, repo, m, opts.get('dry_run'))
+    return rejected and 1 or 0
 
 def addremove(ui, repo, *pats, **opts):
     """add all new files, delete all missing files