shelve: pick the most recent shelve if none specified for --patch/--stat
Differential Revision: https://phab.mercurial-scm.org/D3950
--- a/hgext/shelve.py Fri Jul 13 13:48:56 2018 -0700
+++ b/hgext/shelve.py Mon Jul 16 14:04:48 2018 -0700
@@ -594,10 +594,15 @@
for chunk, label in patch.diffstatui(difflines, width=width):
ui.write(chunk, label=label)
-def patchcmds(ui, repo, pats, opts, subcommand):
+def patchcmds(ui, repo, pats, opts):
"""subcommand that displays shelves"""
if len(pats) == 0:
- raise error.Abort(_("--%s expects at least one shelf") % subcommand)
+ shelves = listshelves(repo)
+ if not shelves:
+ raise error.Abort(_("there are no shelves to show"))
+ mtime, name = shelves[0]
+ sname = util.split(name)[1]
+ pats = [sname]
for shelfname in pats:
if not shelvedfile(repo, shelfname, patchextension).exists():
@@ -1082,10 +1087,8 @@
return deletecmd(ui, repo, pats)
elif checkopt('list'):
return listcmd(ui, repo, pats, opts)
- elif checkopt('patch'):
- return patchcmds(ui, repo, pats, opts, subcommand='patch')
- elif checkopt('stat'):
- return patchcmds(ui, repo, pats, opts, subcommand='stat')
+ elif checkopt('patch') or checkopt('stat'):
+ return patchcmds(ui, repo, pats, opts)
else:
return createcmd(ui, repo, pats, opts)
--- a/tests/test-shelve.t Fri Jul 13 13:48:56 2018 -0700
+++ b/tests/test-shelve.t Mon Jul 16 14:04:48 2018 -0700
@@ -1057,8 +1057,33 @@
$ hg shelve --patch default nonexistentshelf
abort: cannot find shelf nonexistentshelf
[255]
+
+when the user asks for a patch, we assume they want the most recent shelve if
+they don't provide a shelve name
+
$ hg shelve --patch
- abort: --patch expects at least one shelf
+ default-01 (*)* changes to: create conflict (glob)
+
+ diff --git a/shelf-patch-b b/shelf-patch-b
+ new file mode 100644
+ --- /dev/null
+ +++ b/shelf-patch-b
+ @@ -0,0 +1,1 @@
+ +patch b
+
+ $ cd ..
+
+you shouldn't be able to ask for the patch/stats of the most recent shelve if
+there are no shelves
+
+ $ hg init noshelves
+ $ cd noshelves
+
+ $ hg shelve --patch
+ abort: there are no shelves to show
+ [255]
+ $ hg shelve --stat
+ abort: there are no shelves to show
[255]
$ cd ..