Merge lp:~jelmer/bzr-email/cmd into lp:bzr-email

[Jelmer Vernooij]

Unmerged revisions

30. By Jelmer Vernooij on 2008-05-02

Merge trunk.

29. By Jelmer Vernooij on 2007-07-14

Proper help for dry-run option.

28. By Jelmer Vernooij on 2007-06-13

Support send-email command in other directories than the root of a branch.

27. By Jelmer Vernooij on 2007-05-19

Merge trunk.

26. By Jelmer Vernooij on 2007-03-19

Use right branch object.

25. By Jelmer Vernooij on 2007-03-19

Add command for manually invoking the send email plugin.

=== modified file '__init__.py'
--- __init__.py	2010-03-11 07:24:31 +0000
+++ __init__.py	2010-05-04 14:42:25 +0000
@@ -74,6 +74,8 @@
 # These three are used during import: No point lazy_importing them.
 from bzrlib import errors
 from bzrlib.branch import Branch
+from bzrlib.commands import Command, register_command
+from bzrlib.option import Option
 from bzrlib.lazy_import import lazy_import
 
 # lazy_import emailer so that it doesn't get loaded if it isn't used
@@ -124,6 +126,44 @@
     return result
 
 
+class cmd_send_email(Command):
+    """Send email for specified revision.
+
+    """
+    takes_args = ['branch?']
+    takes_options = ['revision', Option('dry-run',
+        help="Show what would be done, but don't actually do anything.")]
+
+    def run(self, branch='.', revision=None,dry_run=False):
+        br = Branch.open_containing(branch)[0]
+
+        if revision is None:
+            revs = [br.last_revision()]
+        elif len(revision) == 1:
+            revs = [revision[0].in_history(br).rev_id]
+        elif len(revision) == 2:
+            if revision[0].spec is None:
+                from_revno = 1
+            else:
+                from_revno = revision[0].in_history(br).revno
+
+            if revision[1].spec is None:
+                to_revno = br.revno()
+            else:
+                to_revno = revision[1].in_history(br).revno
+            revs = br.revision_history()[from_revno:to_revno]
+        else:
+            raise BzrCommandError('bzr send-email --revision takes one or two arguments')
+
+        for rev_id in revs:
+            _emailer.EmailSender(br, rev_id, br.get_config()).send()
+        
+        return 0
+
+
+register_command(cmd_send_email)
+
+
 # setup the email plugin with > 0.15 hooks.
 try:
     install_hooks()