hide outer repo

  $ hg init

Invalid syntax: no value

  $ cat > .hg/hgrc << EOF

  > novaluekey

  > EOF

  $ hg showconfig

  hg: parse error at $TESTTMP/.hg/hgrc:1: novaluekey (glob)

  [255]

Invalid syntax: no key

  $ cat > .hg/hgrc << EOF

  > =nokeyvalue

  > EOF

  $ hg showconfig

  hg: parse error at $TESTTMP/.hg/hgrc:1: =nokeyvalue (glob)

  [255]

Test hint about invalid syntax from leading white space

  $ cat > .hg/hgrc << EOF

  >  key=value

  > EOF

  $ hg showconfig

  hg: parse error at $TESTTMP/.hg/hgrc:1:  key=value (glob)

  unexpected leading whitespace

  [255]

  $ cat > .hg/hgrc << EOF

  >  [section]

  > key=value

  > EOF

  $ hg showconfig

  hg: parse error at $TESTTMP/.hg/hgrc:1:  [section] (glob)

  unexpected leading whitespace

  [255]

Reset hgrc

  $ echo > .hg/hgrc

Test case sensitive configuration

  $ cat <<EOF >> $HGRCPATH

  > [Section]

  > KeY = Case Sensitive

  > key = lower case

  > EOF

  $ hg showconfig Section

  Section.KeY=Case Sensitive

  Section.key=lower case

  $ hg showconfig Section -Tjson

  [

   {

    "name": "Section.KeY",

    "source": "*.hgrc:*", (glob)

    "value": "Case Sensitive"

   },

   {

    "name": "Section.key",

    "source": "*.hgrc:*", (glob)

    "value": "lower case"

   }

  ]

  $ hg showconfig Section.KeY -Tjson

  [

   {

    "name": "Section.KeY",

    "source": "*.hgrc:*", (glob)

    "value": "Case Sensitive"

   }

  ]

  $ hg showconfig -Tjson | tail -7

   },

   {

    "name": "*", (glob)

    "source": "*", (glob)

    "value": "*" (glob)

   }

  ]

Test empty config source:

  $ cat <<EOF > emptysource.py

  > def reposetup(ui, repo):

  >     ui.setconfig('empty', 'source', 'value')

  > EOF

  $ cp .hg/hgrc .hg/hgrc.orig

  $ cat <<EOF >> .hg/hgrc

  > [extensions]

  > emptysource = `pwd`/emptysource.py

  > EOF

  $ hg config --debug empty.source

  read config from: * (glob)

  none: value

  $ hg config empty.source -Tjson

  [

   {

    "name": "empty.source",

    "source": "",

    "value": "value"

   }

  ]

  $ cp .hg/hgrc.orig .hg/hgrc

Test "%unset"

  $ cat >> $HGRCPATH <<EOF

  > [unsettest]

  > local-hgrcpath = should be unset (HGRCPATH)

  > %unset local-hgrcpath

  > 

  > global = should be unset (HGRCPATH)

  > 

  > both = should be unset (HGRCPATH)

  > 

  > set-after-unset = should be unset (HGRCPATH)

  > EOF

  $ cat >> .hg/hgrc <<EOF

  > [unsettest]

  > local-hgrc = should be unset (.hg/hgrc)

  > %unset local-hgrc

  > 

  > %unset global

  > 

  > both = should be unset (.hg/hgrc)

  > %unset both

  > 

  > set-after-unset = should be unset (.hg/hgrc)

  > %unset set-after-unset

  > set-after-unset = should be set (.hg/hgrc)

  > EOF

  $ hg showconfig unsettest

  unsettest.set-after-unset=should be set (.hg/hgrc)

Test exit code when no config matches

  $ hg config Section.idontexist

  [1]

sub-options in [paths] aren't expanded

  $ cat > .hg/hgrc << EOF

  > [paths]

  > foo = ~/foo

  > foo:suboption = ~/foo

  > EOF

  $ hg showconfig paths

  paths.foo:suboption=~/foo

  paths.foo=$TESTTMP/foo

edit failure

  $ HGEDITOR=false hg config --edit

  abort: edit failed: false exited with status 1

  [255]

config affected by environment variables

  $ EDITOR=e1 VISUAL=e2 hg config --debug | grep 'ui\.editor'

  $VISUAL: ui.editor=e2

  $ VISUAL=e2 hg config --debug --config ui.editor=e3 | grep 'ui\.editor'

  --config: ui.editor=e3

  $ PAGER=p1 hg config --debug | grep 'pager\.pager'

  $PAGER: pager.pager=p1

  $ PAGER=p1 hg config --debug --config pager.pager=p2 | grep 'pager\.pager'

  --config: pager.pager=p2