commands: config option to control bundle compression level
Currently, bundle compression uses the default compression level
for the active compression engine. The default compression level
is tuned as a compromise between speed and size.
Some scenarios may call for a different compression level. For
example, with clone bundles, bundles are generated once and used
several times. Since the cost to generate is paid infrequently,
server operators may wish to trade extra CPU time for better
compression ratios.
This patch introduces an experimental and undocumented config
option to control the bundle compression level. As the inline
comment says, this approach is a bit hacky. I'd prefer for
the compression level to be encoded in the bundle spec. e.g.
"zstd-v2;complevel=15." However, given that the 4.1 freeze is
imminent, I'm not comfortable implementing this user-facing
change without much time to test and consider the implications.
So, we're going with the quick and dirty solution for now.
Having this option in the 4.1 release will enable Mozilla to
easily produce and test zlib and zstd bundles with non-default
compression levels in production. This will help drive future
development of the feature and zstd integration with Mercurial.
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archive
backout
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branches
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cat
clone
commit
config
copy
diff
export
files
forget
graft
grep
heads
help
identify
import
incoming
init
locate
log
manifest
merge
outgoing
parents
paths
phase
pull
push
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resolve
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root
serve
status
summary
tag
tags
tip
unbundle
update
verify
version
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archive
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diff
Show debug commands if there are no other candidates
$ hg debugcomplete debug
debugancestor
debugapplystreamclonebundle
debugbuilddag
debugbundle
debugcheckstate
debugcommands
debugcomplete
debugconfig
debugcreatestreamclonebundle
debugdag
debugdata
debugdate
debugdeltachain
debugdirstate
debugdiscovery
debugextensions
debugfileset
debugfsinfo
debuggetbundle
debugignore
debugindex
debugindexdot
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debuglabelcomplete
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debugmergestate
debugnamecomplete
debugobsolete
debugpathcomplete
debugpushkey
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debugrebuilddirstate
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debugrename
debugrevlog
debugrevspec
debugsetparents
debugsub
debugsuccessorssets
debugtemplate
debugwalk
debugwireargs
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recover
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root
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--config
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--accesslog
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--config
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--hidden
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--name
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--style
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hg: command 's' is ambiguous:
serve showconfig status summary
[255]
Show all commands + options
$ hg debugcommands
add: include, exclude, subrepos, dry-run
annotate: rev, follow, no-follow, text, user, file, date, number, changeset, line-number, ignore-all-space, ignore-space-change, ignore-blank-lines, include, exclude, template
clone: noupdate, updaterev, rev, branch, pull, uncompressed, ssh, remotecmd, insecure
commit: addremove, close-branch, amend, secret, edit, interactive, include, exclude, message, logfile, date, user, subrepos
diff: rev, change, text, git, nodates, noprefix, show-function, reverse, ignore-all-space, ignore-space-change, ignore-blank-lines, unified, stat, root, include, exclude, subrepos
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, patch, git, limit, no-merges, stat, graph, style, template, include, exclude
merge: force, rev, preview, tool
pull: update, force, rev, bookmark, branch, ssh, remotecmd, insecure
push: force, rev, bookmark, branch, new-branch, ssh, remotecmd, insecure
remove: after, force, subrepos, include, exclude
serve: accesslog, daemon, daemon-postexec, errorlog, port, address, prefix, name, web-conf, webdir-conf, pid-file, stdio, cmdserver, templates, style, ipv6, certificate
status: all, modified, added, removed, deleted, clean, unknown, ignored, no-status, copies, print0, rev, change, include, exclude, subrepos, template
summary: remote
update: clean, check, date, rev, tool
addremove: similarity, subrepos, include, exclude, dry-run
archive: no-decode, prefix, rev, type, subrepos, include, exclude
backout: merge, commit, no-commit, parent, rev, edit, tool, include, exclude, message, logfile, date, user
bisect: reset, good, bad, skip, extend, command, noupdate
bookmarks: force, rev, delete, rename, inactive, template
branch: force, clean
branches: active, closed, template
bundle: force, rev, branch, base, all, type, ssh, remotecmd, insecure
cat: output, rev, decode, include, exclude
config: untrusted, edit, local, global, template
copy: after, force, include, exclude, dry-run
debugancestor:
debugapplystreamclonebundle:
debugbuilddag: mergeable-file, overwritten-file, new-file
debugbundle: all, spec
debugcheckstate:
debugcommands:
debugcomplete: options
debugcreatestreamclonebundle:
debugdag: tags, branches, dots, spaces
debugdata: changelog, manifest, dir
debugdate: extended
debugdeltachain: changelog, manifest, dir, template
debugdirstate: nodates, datesort
debugdiscovery: old, nonheads, ssh, remotecmd, insecure
debugextensions: template
debugfileset: rev
debugfsinfo:
debuggetbundle: head, common, type
debugignore:
debugindex: changelog, manifest, dir, format
debugindexdot: changelog, manifest, dir
debuginstall: template
debugknown:
debuglabelcomplete:
debuglocks: force-lock, force-wlock
debugmergestate:
debugnamecomplete:
debugobsolete: flags, record-parents, rev, index, delete, date, user, template
debugpathcomplete: full, normal, added, removed
debugpushkey:
debugpvec:
debugrebuilddirstate: rev, minimal
debugrebuildfncache:
debugrename: rev
debugrevlog: changelog, manifest, dir, dump
debugrevspec: optimize, show-stage, no-optimized, verify-optimized
debugsetparents:
debugsub: rev
debugsuccessorssets:
debugtemplate: rev, define
debugwalk: include, exclude
debugwireargs: three, four, five, ssh, remotecmd, insecure
files: rev, print0, include, exclude, template, subrepos
graft: rev, continue, edit, log, force, currentdate, currentuser, date, user, tool, dry-run
grep: print0, all, text, follow, ignore-case, files-with-matches, line-number, rev, user, date, template, include, exclude
heads: rev, topo, active, closed, style, template
help: extension, command, keyword, system
identify: rev, num, id, branch, tags, bookmarks, ssh, remotecmd, insecure
import: strip, base, edit, force, no-commit, bypass, partial, exact, prefix, import-branch, message, logfile, date, user, similarity
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, template
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: template
phase: public, draft, secret, force, rev
recover:
rename: after, force, include, exclude, dry-run
resolve: all, list, mark, unmark, no-status, tool, include, exclude, template
revert: all, date, rev, no-backup, interactive, include, exclude, dry-run
rollback: dry-run, force
root:
tag: force, local, rev, remove, edit, message, date, user
tags: template
tip: patch, git, style, template
unbundle: update
verify:
version: template
$ hg init a
$ cd a
$ echo fee > fee
$ hg ci -q -Amfee
$ hg tag fee
$ mkdir fie
$ echo dead > fie/dead
$ echo live > fie/live
$ hg bookmark fo
$ hg branch -q fie
$ hg ci -q -Amfie
$ echo fo > fo
$ hg branch -qf default
$ hg ci -q -Amfo
$ echo Fum > Fum
$ hg ci -q -AmFum
$ hg bookmark Fum
Test debugpathcomplete
$ hg debugpathcomplete f
fee
fie
fo
$ hg debugpathcomplete -f f
fee
fie/dead
fie/live
fo
$ hg rm Fum
$ hg debugpathcomplete -r F
Fum
Test debugnamecomplete
$ hg debugnamecomplete
Fum
default
fee
fie
fo
tip
$ hg debugnamecomplete f
fee
fie
fo