[PATCH 4 of 4] incoming/outgoing: handle --graph in core
Patrick Mezard
patrick at mezard.eu
Sat Jul 14 12:17:52 CDT 2012
# HG changeset patch
# User Patrick Mezard <patrick at mezard.eu>
# Date 1342023727 -7200
# Node ID 809d1d562c843c5d9f3fc49b8150962dab5839f7
# Parent 248814e31ac44ff6a182be11a6de319faa25459e
incoming/outgoing: handle --graph in core
diff --git a/hgext/graphlog.py b/hgext/graphlog.py
--- a/hgext/graphlog.py
+++ b/hgext/graphlog.py
@@ -12,21 +12,13 @@
revision graph is also shown.
'''
-from mercurial.cmdutil import show_changeset
from mercurial.i18n import _
-from mercurial import cmdutil, commands, extensions
-from mercurial import hg, util, graphmod
+from mercurial import cmdutil, commands
cmdtable = {}
command = cmdutil.command(cmdtable)
testedwith = 'internal'
-def _checkunsupportedflags(pats, opts):
- for op in ["newest_first"]:
- if op in opts and opts[op]:
- raise util.Abort(_("-G/--graph option is incompatible with --%s")
- % op.replace("_", "-"))
-
@command('glog',
[('f', 'follow', None,
_('follow changeset history, or file history across copies and renames')),
@@ -60,66 +52,3 @@
directory.
"""
return cmdutil.graphlog(ui, repo, *pats, **opts)
-
-def graphrevs(repo, nodes, opts):
- limit = cmdutil.loglimit(opts)
- nodes.reverse()
- if limit is not None:
- nodes = nodes[:limit]
- return graphmod.nodes(repo, nodes)
-
-def goutgoing(ui, repo, dest=None, **opts):
- """show the outgoing changesets alongside an ASCII revision graph
-
- Print the outgoing changesets alongside a revision graph drawn with
- ASCII characters.
-
- Nodes printed as an @ character are parents of the working
- directory.
- """
-
- _checkunsupportedflags([], opts)
- o = hg._outgoing(ui, repo, dest, opts)
- if o is None:
- return
-
- revdag = graphrevs(repo, o, opts)
- displayer = show_changeset(ui, repo, opts, buffered=True)
- showparents = [ctx.node() for ctx in repo[None].parents()]
- cmdutil.displaygraph(ui, revdag, displayer, showparents,
- graphmod.asciiedges)
-
-def gincoming(ui, repo, source="default", **opts):
- """show the incoming changesets alongside an ASCII revision graph
-
- Print the incoming changesets alongside a revision graph drawn with
- ASCII characters.
-
- Nodes printed as an @ character are parents of the working
- directory.
- """
- def subreporecurse():
- return 1
-
- _checkunsupportedflags([], opts)
- def display(other, chlist, displayer):
- revdag = graphrevs(other, chlist, opts)
- showparents = [ctx.node() for ctx in repo[None].parents()]
- cmdutil.displaygraph(ui, revdag, displayer, showparents,
- graphmod.asciiedges)
-
- hg._incoming(display, subreporecurse, ui, repo, source, opts, buffered=True)
-
-def uisetup(ui):
- '''Initialize the extension.'''
- _wrapcmd('incoming', commands.table, gincoming)
- _wrapcmd('outgoing', commands.table, goutgoing)
-
-def _wrapcmd(cmd, table, wrapfn):
- '''wrap the command'''
- def graph(orig, *args, **kwargs):
- if kwargs['graph']:
- return wrapfn(*args, **kwargs)
- return orig(*args, **kwargs)
- entry = extensions.wrapcommand(table, cmd, graph)
- entry[1].append(('G', 'graph', None, _("show the revision DAG")))
diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -1450,6 +1450,19 @@
displaygraph(ui, revdag, displayer, showparents,
graphmod.asciiedges, getrenamed, filematcher)
+def checkunsupportedgraphflags(pats, opts):
+ for op in ["newest_first"]:
+ if op in opts and opts[op]:
+ raise util.Abort(_("-G/--graph option is incompatible with --%s")
+ % op.replace("_", "-"))
+
+def graphrevs(repo, nodes, opts):
+ limit = loglimit(opts)
+ nodes.reverse()
+ if limit is not None:
+ nodes = nodes[:limit]
+ return graphmod.nodes(repo, nodes)
+
def add(ui, repo, match, dryrun, listsubrepos, prefix, explicitonly):
join = lambda f: os.path.join(prefix, f)
bad = []
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -15,7 +15,7 @@
import sshserver, hgweb, hgweb.server, commandserver
import merge as mergemod
import minirst, revset, fileset
-import dagparser, context, simplemerge
+import dagparser, context, simplemerge, graphmod
import random, setdiscovery, treediscovery, dagutil, pvec
import phases, obsolete
@@ -98,6 +98,7 @@
_('limit number of changes displayed'), _('NUM')),
('M', 'no-merges', None, _('do not show merges')),
('', 'stat', None, _('output diffstat-style summary of changes')),
+ ('G', 'graph', None, _("show the revision DAG")),
] + templateopts
diffopts = [
@@ -3828,6 +3829,17 @@
Returns 0 if there are incoming changes, 1 otherwise.
"""
+ if opts.get('graph'):
+ cmdutil.checkunsupportedgraphflags([], opts)
+ def display(other, chlist, displayer):
+ revdag = cmdutil.graphrevs(other, chlist, opts)
+ showparents = [ctx.node() for ctx in repo[None].parents()]
+ cmdutil.displaygraph(ui, revdag, displayer, showparents,
+ graphmod.asciiedges)
+
+ hg._incoming(display, lambda: 1, ui, repo, source, opts, buffered=True)
+ return 0
+
if opts.get('bundle') and opts.get('subrepos'):
raise util.Abort(_('cannot combine --bundle and --subrepos'))
@@ -3928,7 +3940,6 @@
('P', 'prune', [],
_('do not display revision or any of its ancestors'), _('REV')),
('', 'hidden', False, _('show hidden changesets (DEPRECATED)')),
- ('G', 'graph', None, _("show the revision DAG")),
] + logopts + walkopts,
_('[OPTION]... [FILE]'))
def log(ui, repo, *pats, **opts):
@@ -4283,6 +4294,18 @@
Returns 0 if there are outgoing changes, 1 otherwise.
"""
+ if opts.get('graph'):
+ cmdutil.checkunsupportedgraphflags([], opts)
+ o = hg._outgoing(ui, repo, dest, opts)
+ if o is None:
+ return
+
+ revdag = cmdutil.graphrevs(repo, o, opts)
+ displayer = cmdutil.show_changeset(ui, repo, opts, buffered=True)
+ showparents = [ctx.node() for ctx in repo[None].parents()]
+ cmdutil.displaygraph(ui, revdag, displayer, showparents,
+ graphmod.asciiedges)
+ return 0
if opts.get('bookmarks'):
dest = ui.expandpath(dest or 'default-push', dest or 'default')
diff --git a/tests/test-debugcomplete.t b/tests/test-debugcomplete.t
--- a/tests/test-debugcomplete.t
+++ b/tests/test-debugcomplete.t
@@ -199,7 +199,7 @@
export: output, switch-parent, rev, text, git, nodates
forget: include, exclude
init: ssh, remotecmd, insecure
- log: follow, follow-first, date, copies, keyword, rev, removed, only-merges, user, only-branch, branch, prune, hidden, graph, patch, git, limit, no-merges, stat, style, template, include, exclude
+ log: follow, follow-first, date, copies, keyword, rev, removed, only-merges, user, only-branch, branch, prune, hidden, patch, git, limit, no-merges, stat, graph, style, template, include, exclude
merge: force, rev, preview, tool
phase: public, draft, secret, force, rev
pull: update, force, rev, bookmark, branch, ssh, remotecmd, insecure
@@ -255,10 +255,10 @@
help: extension, command, keyword
identify: rev, num, id, branch, tags, bookmarks, ssh, remotecmd, insecure
import: strip, base, edit, force, no-commit, bypass, exact, import-branch, message, logfile, date, user, similarity
- incoming: force, newest-first, bundle, rev, bookmarks, branch, patch, git, limit, no-merges, stat, style, template, ssh, remotecmd, insecure, subrepos
+ incoming: force, newest-first, bundle, rev, bookmarks, branch, patch, git, limit, no-merges, stat, graph, style, template, ssh, remotecmd, insecure, subrepos
locate: rev, print0, fullpath, include, exclude
manifest: rev, all
- outgoing: force, rev, newest-first, bookmarks, branch, patch, git, limit, no-merges, stat, style, template, ssh, remotecmd, insecure, subrepos
+ outgoing: force, rev, newest-first, bookmarks, branch, patch, git, limit, no-merges, stat, graph, style, template, ssh, remotecmd, insecure, subrepos
parents: rev, style, template
paths:
recover:
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