Infrastructure for current directory handling

[stgit] / stgit / commands / pick.py

diff --git a/stgit/commands/pick.py b/stgit/commands/pick.py
index edd614d..3acec32 100644 (file)
--- a/stgit/commands/pick.py
+++ b/stgit/commands/pick.py
@@ -20,7 +20,9 @@ from optparse import OptionParser, make_option
 
 from stgit.commands.common import *
 from stgit.utils import *
+from stgit.out import *
 from stgit import stack, git
+from stgit.stack import Series
 
 
 help = 'import a patch from a different branch or a commit object'
@@ -32,6 +34,7 @@ the name of the current patch. It can be overridden with the '--name'
 option. A commit object can be reverted with the '--reverse'
 option. The log and author information are those of the commit object."""
 
+directory = DirectoryHasRepository()
 options = [make_option('-n', '--name',
                        help = 'use NAME as the patch name'),
            make_option('-r', '--reverse',
@@ -39,6 +42,9 @@ options = [make_option('-n', '--name',
                        action = 'store_true'),
            make_option('-p', '--parent', metavar = 'COMMITID',
                        help = 'use COMMITID as parent'),
+           make_option('-x', '--expose',
+                       help = 'append the imported commit id to the patch log',
+                       action = 'store_true'),
            make_option('--fold',
                        help = 'fold the commit object into the current patch',
                        action = 'store_true'),
@@ -71,11 +77,11 @@ def func(parser, options, args):
     else:
         patch_branch = commit_str.split('@')
         if options.name:
-            patch = options.name
+            patchname = options.name
         elif len(patch_branch) == 2:
-            patch = patch_branch[0]
+            patchname = patch_branch[0]
         else:
-            patch = make_patch_name(commit.get_log(), crt_series.patch_exists)
+            patchname = None
 
     if options.parent:
         parent = git_id(options.parent)
@@ -90,49 +96,71 @@ def func(parser, options, args):
         top = parent
 
     if options.fold:
-        print 'Folding commit %s...' % commit_id,
-        sys.stdout.flush()
+        out.start('Folding commit %s' % commit_id)
 
         # try a direct git-apply first
         if not git.apply_diff(bottom, top):
             git.merge(bottom, git.get_head(), top, recursive = True)
 
-        print 'done'
+        out.done()
     elif options.update:
         rev1 = git_id('//bottom')
         rev2 = git_id('//top')
         files = git.barefiles(rev1, rev2).split('\n')
 
-        print 'Updating with commit %s...' % commit_id,
-        sys.stdout.flush()
+        out.start('Updating with commit %s' % commit_id)
 
         if not git.apply_diff(bottom, top, files = files):
             raise CmdException, 'Patch updating failed'
 
-        print 'done'
+        out.done()
     else:
         message = commit.get_log()
+        if options.expose:
+            message += '(imported from commit %s)\n' % commit.get_id_hash()
         author_name, author_email, author_date = \
                      name_email_date(commit.get_author())
 
-        print 'Importing commit %s...' % commit_id,
-        sys.stdout.flush()
+        out.start('Importing commit %s' % commit_id)
+
+        newpatch = crt_series.new_patch(patchname, message = message, can_edit = False,
+                                        unapplied = True, bottom = bottom, top = top,
+                                        author_name = author_name,
+                                        author_email = author_email,
+                                        author_date = author_date)
+        # in case the patch name was automatically generated
+        patchname = newpatch.get_name()
+
+        # find a patchlog to fork from
+        (refpatchname, refbranchname, refpatchid) = parse_rev(commit_str)
+        if refpatchname and not refpatchid and \
+               (not refpatchid or refpatchid == 'top'):
+            # FIXME: should also support picking //top.old
+            if refbranchname:
+                # assume the refseries is OK, since we already resolved
+                # commit_str to a git_id
+                refseries = Series(refbranchname)
+            else:
+                refseries = crt_series
+            patch = refseries.get_patch(refpatchname)
+            if patch.get_log():
+                out.info("Log was %s" % newpatch.get_log())
+                out.info("Setting log to %s\n" %  patch.get_log())
+                newpatch.set_log(patch.get_log())
+                out.info("Log is now %s" % newpatch.get_log())
+            else:
+                out.info("No log for %s\n" % patchname)
 
-        crt_series.new_patch(patch, message = message, can_edit = False,
-                             unapplied = True, bottom = bottom, top = top,
-                             author_name = author_name,
-                             author_email = author_email,
-                             author_date = author_date)
         if not options.unapplied:
-            modified = crt_series.push_patch(patch)
+            modified = crt_series.push_patch(patchname)
         else:
             modified = False
 
-        if crt_series.empty_patch(patch):
-            print 'done (empty patch)'
+        if crt_series.empty_patch(patchname):
+            out.done('empty patch')
         elif modified:
-            print 'done (modified)'
+            out.done('modified')
         else:
-            print 'done'
-        
+            out.done()
+
     print_crt_patch()