sapling/tests/test-alias.t

  $ setconfig extensions.treemanifest=!
  $ HGFOO=BAR; export HGFOO
  $ cat >> $HGRCPATH <<'EOF'
  > [alias]
  > # should clobber ci but not commit (issue2993)
  > ci = version
  > myinit = init
  > mycommit = commit
  > optionalrepo = showconfig alias.myinit
  > cleanstatus = status -c
  > unknown = bargle
  > ambiguous = s
  > recursive = recursive
  > disabled = purge
  > nodefinition =
  > noclosingquotation = '
  > no--cwd = status --cwd elsewhere
  > no-R = status -R elsewhere
  > no--repo = status --repo elsewhere
  > no--repository = status --repository elsewhere
  > no--config = status --config a.config=1
  > mylog = log
  > lognull = log -r null
  > shortlog = log --template '{rev} {node|short} | {date|isodate}\n'
  > positional = log --template '{$2} {$1} | {date|isodate}\n'
  > dln = lognull --debug
  > nousage = rollback
  > put = export -r 0 -o "$FOO/%R.diff"
  > blank = !echo
  > self = !echo $0
  > echoall = !echo "$@"
  > echo1 = !echo $1
  > echo2 = !echo $2
  > echo13 = !echo $1 $3
  > echotokens = !printf "%s\n" "$@"
  > count = !hg log -r "$@" --template=. | wc -c | sed -e 's/ //g'
  > mcount = !hg log $@ --template=. | wc -c | sed -e 's/ //g'
  > rt = root
  > idalias = id
  > idaliaslong = id
  > idaliasshell = !echo test
  > parentsshell1 = !echo one
  > parentsshell2 = !echo two
  > escaped1 = !echo 'test$$test'
  > escaped2 = !echo "HGFOO is $$HGFOO"
  > escaped3 = !echo $1 is $$$1
  > escaped4 = !echo \$$0 \$$@
  > exit1 = !sh -c 'exit 1'
  > documented = id
  > documented:doc = an alias for the id command
  > [defaults]
  > mylog = -q
  > lognull = -q
  > log = -v
  > EOF


basic

  $ hg myinit alias


unknown

  $ hg unknown
  hg: unknown command 'bargle'
  Mercurial Distributed SCM
  
  hg COMMAND [OPTIONS]
  
  These are some common Mercurial commands.  Use 'hg help commands' to list all
  commands, and 'hg help COMMAND' to get help on a specific command.
  
  Get the latest commits from the server:
  
   pull          pull changes from the specified source
  
  View commits:
  
   show          show commit in detail
   diff          show differences between commits
  
  Check out a commit:
  
   checkout      check out a specific commit
  
  Work with your checkout:
  
   status        list files with pending changes
   add           start tracking the specified files
   remove        delete the specified tracked files
   forget        stop tracking the specified files
   revert        change the specified files to match a commit
  
  Commit changes and modify commits:
  
   commit        save all pending changes or specified files in a new commit
  
  Rearrange commits:
  
   graft         copy commits from a different location
  
  Undo changes:
  
   uncommit      uncommit part or all of the current commit
  
  Other commands:
  
   config        show config settings
   grep          search for a pattern in tracked files in the working directory
  
  Additional help topics:
  
   filesets      specifying files by their characteristics
   glossary      common terms
   patterns      specifying files by file name pattern
   revisions     specifying commits
   templating    customizing output with templates
  [255]
  $ hg help unknown
  alias 'unknown' resolves to unknown command 'bargle'


ambiguous

  $ hg ambiguous
  hg: command 's' is ambiguous:
  	self
  	serve
  	shortlog
  	show
  	showconfig
  	status
  	summary
  [255]
  $ hg help ambiguous
  alias 'ambiguous' resolves to ambiguous command 's'


recursive

  $ hg recursive
  abort: alias 'recursive' resolves to unknown command 'recursive'
  [255]
  $ hg help recursive
  alias 'recursive' resolves to unknown command 'recursive'


disabled

  $ hg disabled
  hg: unknown command 'purge'
  'purge' is provided by the following extension:
  
      purge         command to delete untracked files from the working directory
  
  (use 'hg help extensions' for information on enabling extensions)
  [255]
  $ hg help disabled
  alias 'disabled' resolves to unknown command 'purge'
  
  'purge' is provided by the following extension:
  
      purge         command to delete untracked files from the working directory
  
  (use 'hg help extensions' for information on enabling extensions)





no definition

  $ hg nodef
  abort: alias definition nodefinition = "" cannot be parsed
  [255]
  $ hg help nodef
  no definition for alias 'nodefinition'


no closing quotation

  $ hg noclosing
  abort: alias definition noclosingquotation = "\'" cannot be parsed
  [255]
  $ hg help noclosing
  error in definition for alias 'noclosingquotation': No closing quotation

"--" in alias definition should be preserved

  $ hg --config alias.dash='cat --' -R alias dash -r0
  abort: -r0 not under root '$TESTTMP/alias'
  (consider using '--cwd alias')
  [255]

invalid options

  $ hg no--cwd
  abort: option --cwd may not be abbreviated!
  [255]
  $ hg help no--cwd
  error in definition for alias 'no--cwd': --cwd may only be given on the
  command line
  $ hg no-R
  abort: option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!
  [255]
  $ hg help no-R
  error in definition for alias 'no-R': -R may only be given on the command line
  $ hg no--repo
  abort: option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!
  [255]
  $ hg help no--repo
  error in definition for alias 'no--repo': --repo may only be given on the
  command line
  $ hg no--repository
  abort: option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!
  [255]
  $ hg help no--repository
  error in definition for alias 'no--repository': --repository may only be given
  on the command line
  $ hg no--config
  abort: option --config may not be abbreviated!
  [255]
  $ hg no --config alias.no='--repo elsewhere --cwd elsewhere status'
  hg: unknown command '--repo'
  (did you mean no--repo?)
  [255]
  $ hg no --config alias.no='--repo elsewhere'
  hg: unknown command '--repo'
  (did you mean no--repo?)
  [255]

optional repository

#if no-outer-repo
  $ hg optionalrepo
  init
#endif
  $ cd alias
  $ cat > .hg/hgrc <<EOF
  > [alias]
  > myinit = init -q
  > EOF
  $ hg optionalrepo
  init -q

no usage

  $ hg nousage
  no rollback information available
  [1]

  $ echo foo > foo
  $ hg commit -Amfoo
  adding foo

infer repository

  $ cd ..

#if no-outer-repo
  $ hg shortlog alias/foo
  0 e63c23eaa88a | 1970-01-01 00:00 +0000
#endif

  $ cd alias

with opts

  $ hg cleanst
  C foo


with opts and whitespace

  $ hg shortlog
  0 e63c23eaa88a | 1970-01-01 00:00 +0000

interaction with defaults

  $ hg mylog
  changeset:   0:e63c23eaa88a
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     foo
  
  $ hg lognull
  changeset:   -1:000000000000
  user:        
  date:        Thu Jan 01 00:00:00 1970 +0000
  


properly recursive

  $ hg dln
  changeset:   -1:0000000000000000000000000000000000000000
  phase:       public
  parent:      -1:0000000000000000000000000000000000000000
  parent:      -1:0000000000000000000000000000000000000000
  manifest:    0000000000000000000000000000000000000000
  user:        
  date:        Thu Jan 01 00:00:00 1970 +0000
  extra:       branch=default
  

simple shell aliases

  $ hg blank
  

  $ hg blank foo
  

  $ hg self
  self
  $ hg echoall
  

  $ hg echoall foo
  foo
  $ hg echoall 'test $2' foo
  test $2 foo
  $ hg echoall 'test $@' foo '$@'
  test $@ foo $@
  $ hg echoall 'test "$@"' foo '"$@"'
  test "$@" foo "$@"
  $ hg echo1 foo bar baz
  foo
  $ hg echo2 foo bar baz
  bar
  $ hg echo13 foo bar baz test
  foo baz
  $ hg echo2 foo
  

  $ hg echotokens
  

  $ hg echotokens foo 'bar $1 baz'
  foo
  bar $1 baz
  $ hg echotokens 'test $2' foo
  test $2
  foo
  $ hg echotokens 'test $@' foo '$@'
  test $@
  foo
  $@
  $ hg echotokens 'test "$@"' foo '"$@"'
  test "$@"
  foo
  "$@"
  $ echo bar > bar
  $ hg commit -qA -m bar
  $ hg count .
  1
  $ hg count 'branch(default)'
  2
  $ hg mcount -r '"branch(default)"'
  2

  $ tglog
  @  1: c0c7cf58edc5 'bar'
  |
  o  0: e63c23eaa88a 'foo'
  



shadowing

  $ hg i
  hg: command 'i' is ambiguous:
  	id or identify
  	idalias
  	idaliaslong
  	idaliasshell
  	import
  	in or incoming
  	init
  [255]
  $ hg id
  c0c7cf58edc5 tip
  $ hg ida
  hg: command 'ida' is ambiguous:
  	idalias
  	idaliaslong
  	idaliasshell
  [255]
  $ hg idalias
  c0c7cf58edc5 tip
  $ hg idaliasl
  c0c7cf58edc5 tip
  $ hg idaliass
  test
  $ hg parentsshell
  hg: command 'parentsshell' is ambiguous:
  	parentsshell1
  	parentsshell2
  [255]
  $ hg parentsshell1
  one
  $ hg parentsshell2
  two


shell aliases with global options

  $ hg init sub
  $ cd sub
  $ hg count 'branch(default)'
  0
  $ hg -v count 'branch(default)'
  0
  $ hg -R .. count 'branch(default)'
  0
  $ hg --cwd .. count 'branch(default)'
  2
  $ hg echoall --cwd ..
  


"--" passed to shell alias should be preserved

  $ hg --config alias.printf='!printf "$@"' printf '%s %s %s\n' -- --cwd ..
  -- --cwd ..

repo specific shell aliases

  $ cat >> .hg/hgrc <<EOF
  > [alias]
  > subalias = !echo sub
  > EOF
  $ cat >> ../.hg/hgrc <<EOF
  > [alias]
  > mainalias = !echo main
  > EOF


shell alias defined in current repo

  $ hg subalias
  sub
  $ hg --cwd .. subalias > /dev/null
  hg: unknown command 'subalias'
  (did you mean idalias?)
  [255]
  $ hg -R .. subalias > /dev/null
  hg: unknown command 'subalias'
  (did you mean idalias?)
  [255]


shell alias defined in other repo

  $ hg mainalias > /dev/null
  hg: unknown command 'mainalias'
  (did you mean idalias?)
  [255]
  $ hg -R .. mainalias
  main
  $ hg --cwd .. mainalias
  main

typos get useful suggestions
  $ hg --cwd .. manalias
  hg: unknown command 'manalias'
  (did you mean one of idalias, mainalias, manifest?)
  [255]

shell aliases with escaped $ chars

  $ hg escaped1
  test$test
  $ hg escaped2
  HGFOO is BAR
  $ hg escaped3 HGFOO
  HGFOO is BAR
  $ hg escaped4 test
  $0 $@

abbreviated name, which matches against both shell alias and the
command provided extension, should be aborted.

  $ cat >> .hg/hgrc <<EOF
  > [extensions]
  > rebase =
  > EOF
#if windows
  $ cat >> .hg/hgrc <<EOF
  > [alias]
  > rebate = !echo this is %HG_ARGS%
  > EOF
#else
  $ cat >> .hg/hgrc <<EOF
  > [alias]
  > rebate = !echo this is \$HG_ARGS
  > EOF
#endif
  $ hg reba
  hg: command 'reba' is ambiguous:
  	rebase
  	rebate
  [255]
  $ hg rebat
  this is rebate
  $ hg rebat --foo-bar
  this is rebate --foo-bar

invalid arguments

  $ hg rt foo
  hg root: invalid arguments
  (use 'hg root -h' to get help)
  [255]

invalid global arguments for normal commands, aliases, and shell aliases

  $ hg --invalid root
  hg: unknown command '--invalid'
  Mercurial Distributed SCM
  
  hg COMMAND [OPTIONS]
  
  These are some common Mercurial commands.  Use 'hg help commands' to list all
  commands, and 'hg help COMMAND' to get help on a specific command.
  
  Get the latest commits from the server:
  
   pull          pull changes from the specified source
  
  View commits:
  
   show          show commit in detail
   diff          show differences between commits
  
  Check out a commit:
  
   checkout      check out a specific commit
  
  Work with your checkout:
  
   status        list files with pending changes
   add           start tracking the specified files
   remove        delete the specified tracked files
   forget        stop tracking the specified files
   revert        change the specified files to match a commit
  
  Commit changes and modify commits:
  
   commit        save all pending changes or specified files in a new commit
  
  Rearrange commits:
  
   rebase        move commits from one location to another
   graft         copy commits from a different location
  
  Undo changes:
  
   uncommit      uncommit part or all of the current commit
  
  Other commands:
  
   config        show config settings
   grep          search for a pattern in tracked files in the working directory
  
  Additional help topics:
  
   filesets      specifying files by their characteristics
   glossary      common terms
   patterns      specifying files by file name pattern
   revisions     specifying commits
   templating    customizing output with templates
  [255]
  $ hg --invalid mylog
  hg: unknown command '--invalid'
  Mercurial Distributed SCM
  
  hg COMMAND [OPTIONS]
  
  These are some common Mercurial commands.  Use 'hg help commands' to list all
  commands, and 'hg help COMMAND' to get help on a specific command.
  
  Get the latest commits from the server:
  
   pull          pull changes from the specified source
  
  View commits:
  
   show          show commit in detail
   diff          show differences between commits
  
  Check out a commit:
  
   checkout      check out a specific commit
  
  Work with your checkout:
  
   status        list files with pending changes
   add           start tracking the specified files
   remove        delete the specified tracked files
   forget        stop tracking the specified files
   revert        change the specified files to match a commit
  
  Commit changes and modify commits:
  
   commit        save all pending changes or specified files in a new commit
  
  Rearrange commits:
  
   rebase        move commits from one location to another
   graft         copy commits from a different location
  
  Undo changes:
  
   uncommit      uncommit part or all of the current commit
  
  Other commands:
  
   config        show config settings
   grep          search for a pattern in tracked files in the working directory
  
  Additional help topics:
  
   filesets      specifying files by their characteristics
   glossary      common terms
   patterns      specifying files by file name pattern
   revisions     specifying commits
   templating    customizing output with templates
  [255]
  $ hg --invalid blank
  hg: unknown command '--invalid'
  Mercurial Distributed SCM
  
  hg COMMAND [OPTIONS]
  
  These are some common Mercurial commands.  Use 'hg help commands' to list all
  commands, and 'hg help COMMAND' to get help on a specific command.
  
  Get the latest commits from the server:
  
   pull          pull changes from the specified source
  
  View commits:
  
   show          show commit in detail
   diff          show differences between commits
  
  Check out a commit:
  
   checkout      check out a specific commit
  
  Work with your checkout:
  
   status        list files with pending changes
   add           start tracking the specified files
   remove        delete the specified tracked files
   forget        stop tracking the specified files
   revert        change the specified files to match a commit
  
  Commit changes and modify commits:
  
   commit        save all pending changes or specified files in a new commit
  
  Rearrange commits:
  
   rebase        move commits from one location to another
   graft         copy commits from a different location
  
  Undo changes:
  
   uncommit      uncommit part or all of the current commit
  
  Other commands:
  
   config        show config settings
   grep          search for a pattern in tracked files in the working directory
  
  Additional help topics:
  
   filesets      specifying files by their characteristics
   glossary      common terms
   patterns      specifying files by file name pattern
   revisions     specifying commits
   templating    customizing output with templates
  [255]

environment variable changes in alias commands

  $ cat > $TESTTMP/expandalias.py <<EOF
  > import os
  > from edenscm.mercurial import cmdutil, commands, registrar
  > cmdtable = {}
  > command = registrar.command(cmdtable)
  > @command('expandalias')
  > def expandalias(ui, repo, name):
  >     alias = cmdutil.findcmd(name, commands.table)[1][0]
  >     ui.write('%s args: %s\n' % (name, ' '.join(alias.args)))
  >     os.environ['COUNT'] = '2'
  >     ui.write('%s args: %s (with COUNT=2)\n' % (name, ' '.join(alias.args)))
  > EOF

  $ cat >> $HGRCPATH <<'EOF'
  > [extensions]
  > expandalias = $TESTTMP/expandalias.py
  > [alias]
  > showcount = log -T "$COUNT" -r .
  > EOF

  $ COUNT=1 hg expandalias showcount
  showcount args: -T 1 -r .
  showcount args: -T 2 -r . (with COUNT=2)

This should show id:

  $ hg --config alias.log='id' log
  000000000000 tip

This shouldn't:

  $ hg --config alias.log='id' history

  $ cd ../..

return code of command and shell aliases:

  $ hg mycommit -R alias
  nothing changed
  [1]
  $ hg exit1
  [1]

#if no-outer-repo
  $ hg root
  abort: no repository found in '$TESTTMP' (.hg not found)!
  [255]
  $ hg --config alias.hgroot='!hg root' hgroot
  abort: no repository found in '$TESTTMP' (.hg not found)!
  [255]
#endif

documented aliases

  $ hg help documented
  hg documented [-nibtB] [-r REV] [SOURCE]
  
  an alias for the id command
  
  alias for: hg id
  
  identify the working directory or specified revision
  
      Print a summary identifying the repository state at REV using one or two
      parent hash identifiers, followed by a "+" if the working directory has
      uncommitted changes, a list of tags, and a list of bookmarks.
  
      When REV is not given, print a summary of the current state of the
      repository.
  
      Specifying a path to a repository root or Mercurial bundle will cause
      lookup to operate on that repository/bundle.
  
      See 'hg log' for generating more information about specific revisions,
      including full hash identifiers.
  
      Returns 0 if successful.
  
  defined by: * (glob)
  [^ ].* (re) (?)
  
  Options:
  
   -r --rev REV       identify the specified revision
   -n --num           show local revision number
   -i --id            show global revision id
   -t --tags          show tags
   -B --bookmarks     show bookmarks
   -e --ssh CMD       specify ssh command to use
      --remotecmd CMD specify hg command to run on the remote side
  
  (some details hidden, use --verbose to show complete help)












  $ hg help commands | grep documented
   documented    an alias for the id command