Mercurial: Changelog

commandserver: add experimental option to use separate message channel This is loosely based on the idea of the TortoiseHg's pipeui extension, which attaches ui.label to message text so the command-server client can capture prompt text, for example. https://bitbucket.org/tortoisehg/thg/src/4.7.2/tortoisehg/util/pipeui.py I was thinking that this functionality could be generalized to templating, but changed mind as doing template stuff would be unnecessarily complex. It's merely a status message, a simple serialization option should suffice. Since this slightly changes the command-server protocol, it's gated by a config knob. If the config is enabled, and if it's supported by the server, "message-encoding: <name>" is advertised so the client can stop parsing 'o'/'e' channel data and read encoded messages from the 'm' channel. As we might add new message encodings in future releases, client can specify a list of encoding names in preferred order. This patch includes 'cbor' encoding as example. Perhaps, 'json' should be supported as well.

commandserver: fix reference before assignment error in pipeservice cleanup Spotted by the next patch.

dispatch: pass around ui.fmsg channel This will be set by the command server. See the next patch.

test-subrepo: document why share magically works even if subrepos are missing I was confused how it's working while reviewing fb490d798be0, "share: reload repo after adjusting it in postshare()."

packaging: add Fedora 29 target Differential Revision: https://phab.mercurial-scm.org/D5254

store: pass in decoded filename to narrow matcher

test-narrow-clone-stream: include no usefncache case which is broken Since 9aeb9e2d28a7, encoded filenames are filtered by the narrow matcher, which is clearly wrong.

test-narrow-clone-stream: include uppercase letter in filename This makes encoded filenames differ from the original names.

phase: use the `phases.cmdphasenames` constant to walk available command flags This reverts 1ea6772fb415.

phases: add a list of names usable by the phase command This is useful in TortoiseHg for example, which has until recently just added all names in the `phasenames` list to the context menu that changes the phase. The ones not supported by the command would just error out.