view mercurial/templates/map-cmdline.show @ 33821:3c91cc0c5fde

httppeer: add support for httppostargs when we're sending a file

This is probably only used in the 'unbundle' command, but the code
ended up being cleaner to make it generic and treat *all* httppostargs
with a non-args request body as though they were file-like in
nature. It also means we get test coverage more or less for free. A
previous version of this change didn't use io.BytesIO, and it was a
lot more complicated.

This also fixes a server-side bug, so anyone using httppostargs should
update all of their servers to this revision or later *before* this
gets to their clients, otherwise servers will hang trying to over-read
the POST body.

Differential Revision: https://phab.mercurial-scm.org/D231

# TODO there are a few deficiencies in this file:
# * The "namespace" of the labels needs to be worked out. We currently
#   piggyback on existing values so color works.
# * Obsolescence isn't considered for node labels. See _cset_labels in
#   map-cmdline.default.
showbookmarks = '{if(active, "*", " ")} {pad(bookmark, longestbookmarklen + 4)}{shortest(node, 5)}\n'

showwork = '{cset_shortnode}{namespaces % cset_namespace} {cset_shortdesc}'
showstack = '{showwork}'

cset_shortnode = '{label("log.changeset changeset.{phase}", shortest(node, 5))}'

# Treat branch and tags specially so we don't display "default" or "tip"
cset_namespace = '{ifeq(namespace, "branches", names_branches, ifeq(namespace, "tags", names_tags, names_others))}'
names_branches = '{ifeq(branch, "default", "", " ({label('log.{colorname}', branch)})")}'
names_tags = '{if(names % "{ifeq(name, 'tip', '', name)}", " ({label('log.{colorname}', join(names % "{ifeq(name, 'tip', '', name)}", ' '))})")}'
names_others = '{if(names, " ({label('log.{colorname}', join(names, ' '))})")}'

cset_shortdesc = '{label("log.description", desc|firstline)}'