pulkit created this revision. Herald added a subscriber: mercurial-devel. Herald added a reviewer: hg-reviewers.
REVISION SUMMARY This patch adds support to rebase to show the changes in node once the rebase is complete. This will be extremely helpful for automation purposes and editors such as Nuclide. The output is a dictionary of predecessor hash as key and a list of successors' hashes. The successors one is a list as there can be many successor for a single predecessor in case of split and it will good to have a generic output format. This patch adds tests for the same. A new file is created for the patch as existing files related to rebase has their own purpose and there will be more formatter support coming for rebase in nex cycle. Thanks to Jun for suggesting to use fm.data(). REPOSITORY rHG Mercurial REVISION DETAIL https://phab.mercurial-scm.org/D1173 AFFECTED FILES hgext/rebase.py tests/test-rebase-templates.t CHANGE DETAILS diff --git a/tests/test-rebase-templates.t b/tests/test-rebase-templates.t new file mode 100644 --- /dev/null +++ b/tests/test-rebase-templates.t @@ -0,0 +1,44 @@ +Testing templating for rebase command + +Setup + + $ cat >> $HGRCPATH <<EOF + > [extensions] + > rebase= + > [experimental] + > evolution=createmarkers + > EOF + + $ hg init repo + $ cd repo + $ for ch in a b c d; do echo foo > $ch; hg commit -Aqm "Added "$ch; done + + $ hg log -G -T "{rev}:{node|short} {desc}" + @ 3:62615734edd5 Added d + | + o 2:28ad74487de9 Added c + | + o 1:29becc82797a Added b + | + o 0:18d04c59bb5d Added a + +Getting the JSON output for nodechanges + + $ hg rebase -s 2 -d 0 -q -Tjson + [ + { + "nodechanges": {"28ad74487de9599d00d81085be739c61fc340652": ["849767420fd5519cf0026232411a943ed03cc9fb"], "62615734edd52f06b6fb9c2beb429e4fe30d57b8": ["df21b32134ba85d86bca590cbe9b8b7cbc346c53"]} + } + ] + + $ hg log -G -T "{rev}:{node|short} {desc}" + @ 5:df21b32134ba Added d + | + o 4:849767420fd5 Added c + | + | o 1:29becc82797a Added b + |/ + o 0:18d04c59bb5d Added a + + $ hg rebase -s 1 -d 5 -q -T "{nodechanges|json}" + {"29becc82797a4bc11ec8880b58eaecd2ab3e7760": ["d9d6773efc831c274eace04bc13e8e6412517139"]} (no-eol) diff --git a/hgext/rebase.py b/hgext/rebase.py --- a/hgext/rebase.py +++ b/hgext/rebase.py @@ -21,6 +21,7 @@ from mercurial.i18n import _ from mercurial.node import ( + hex, nullid, nullrev, short, @@ -501,6 +502,8 @@ def _finishrebase(self): repo, ui, opts = self.repo, self.ui, self.opts + fm = ui.formatter('rebase', opts) + fm.startitem() if self.collapsef and not self.keepopen: p1, p2, _base = defineparents(repo, min(self.state), self.destmap, self.state, self.skipped, @@ -551,7 +554,7 @@ if self.collapsef: collapsedas = newnode clearrebased(ui, repo, self.destmap, self.state, self.skipped, - collapsedas, self.keepf) + collapsedas, self.keepf, fm=fm) clearstatus(repo) clearcollapsemsg(repo) @@ -561,6 +564,7 @@ if self.skipped: skippedlen = len(self.skipped) ui.note(_("%d revisions have been skipped\n") % skippedlen) + fm.end() if (self.activebookmark and self.activebookmark in repo._bookmarks and repo['.'].node() == repo._bookmarks[self.activebookmark]): @@ -1517,7 +1521,7 @@ return originalwd, destmap, state def clearrebased(ui, repo, destmap, state, skipped, collapsedas=None, - keepf=False): + keepf=False, fm=None): """dispose of rebased revision at the end of the rebase If `collapsedas` is not None, the rebase was a collapse whose result if the @@ -1541,6 +1545,10 @@ succs = (newnode,) replacements[oldnode] = succs scmutil.cleanupnodes(repo, replacements, 'rebase', moves) + if fm: + nodechanges = {hex(oldn): [hex(n) for n in newn] + for oldn, newn in replacements.iteritems()} + fm.data(nodechanges=nodechanges) def pullrebase(orig, ui, repo, *args, **opts): 'Call rebase after pull if the latter has been invoked with --rebase' To: pulkit, #hg-reviewers Cc: mercurial-devel _______________________________________________ Mercurial-devel mailing list Mercurial-devel@mercurial-scm.org https://www.mercurial-scm.org/mailman/listinfo/mercurial-devel