[PATCH 3 of 6] log: add a status template

Augie Fackler raf at durin42.com
Tue May 5 09:40:58 CDT 2015


On Sat, May 02, 2015 at 12:56:18AM -0400, Jordi Gutiérrez Hermoso wrote:
> # HG changeset patch
> # User Jordi Gutiérrez Hermoso <jordigh at octave.org>
> # Date 1430070569 14400
> #      Sun Apr 26 13:49:29 2015 -0400
> # Node ID 824b9b5a5521bfdb5325fe3bb2498f8c3a5fbc94
> # Parent  384995922773c4c2e7086a1843afd91b94b259ef
> log: add a status template
>
> It appears that git users like having a --name-status option on `git
> log`. There exist at least three questions on StackOverflow on how to
> do this for hg. The desired output is not difficult to build with
> templates, and since this is something that svn users might also want,
> it seems desirable to have this as another standard template.
>
> This mimics the output of `hg status` and adds it to the log output.
> It also follows status's convention of displaying copies with a -C
> option. Brief example:
>
>     $ hg log -T status -C
>     changeset:   24883:c63f278895cd
>     bookmark:    statustemplate
>     tag:         tip
>     parent:      24864:c560d8c68791
>     user:        Jordi Gutiérrez Hermoso <jordigh at octave.org>
>     date:        Wed Apr 22 14:05:04 2015 -0400
>     summary:     log: add a status template
>     files:
>     A added
>     A copied
>       original
>     M modified
>     R removed
>
> Of course, everything is also coloured correctly, and there are tests
> to prove it.
>
> diff --git a/mercurial/templates/map-cmdline.status b/mercurial/templates/map-cmdline.status
> new file mode 100644
> --- /dev/null
> +++ b/mercurial/templates/map-cmdline.status
> @@ -0,0 +1,25 @@
> +%include map-cmdline.default
> +
> +# Override base templates
> +changeset = '{cset}{branches}{bookmarks}{tags}{parents}{user}{ldate}{summary}{lfiles}\n'
> +changeset_verbose = '{cset}{branches}{bookmarks}{tags}{parents}{user}{ldate}{description}{lfiles}\n'
> +changeset_debug = '{fullcset}{branches}{bookmarks}{tags}{lphase}{parents}{manifest}{user}{ldate}{extras}{description}{lfiles}\n'
> +
> +# Override the file templates
> +lfiles = '{if(files,
> +              label('ui.note log.files',
> +                    'files:\n'))}{lfile_mods}{lfile_adds}{lfile_copies_switch}{lfile_dels}'
> +
> +# Exclude copied files, will display those in lfile_copies_switch
> +lfile_adds  = '{file_adds % "{ifcontains(file, file_copies_switch,
> +                                         '',
> +                                         '{lfile_add}')}"}'
> +lfile_add = '{label("status.added", "A {file}\n")}'
> +
> +lfile_copies_switch = '{file_copies_switch % "{lfile_copy_orig}{lfile_copy_dest}"'
> +lfile_copy_orig = '{label("status.added", "A {name}\n")}'
> +lfile_copy_dest = '{label("status.copied", "  {source}\n")}'
> +
> +lfile_mods = '{file_mods % "{label('status.modified', 'M {file}\n')}"}'
> +
> +lfile_dels = '{file_dels % "{label('status.removed', 'R {file}\n')}"}'
> diff --git a/tests/test-command-template.t b/tests/test-command-template.t
> --- a/tests/test-command-template.t
> +++ b/tests/test-command-template.t
> @@ -992,11 +992,11 @@ Error if no style:
>
>    $ hg log --style notexist
>    abort: style 'notexist' not found
> -  (available styles: bisect, changelog, compact, default, phases, xml)
> +  (available styles: bisect, changelog, compact, default, phases, status, xml)
>    [255]
>
>    $ hg log -T list
> -  available styles: bisect, changelog, compact, default, phases, xml
> +  available styles: bisect, changelog, compact, default, phases, status, xml
>    abort: specify a template
>    [255]
>
> @@ -1993,6 +1993,154 @@ Upper/lower filters:
>    abort: template filter 'upper' is not compatible with keyword 'date'
>    [255]
>
> +Check the status template
> +
> +  $ echo modify >> third
> +  $ touch b
> +  $ hg add b
> +  $ hg mv fourth fifth
> +  $ hg rm a
> +  $ hg ci -m "Modify, add, remove, rename"
> +
> +  $ cat <<EOF >> $HGRCPATH
> +  > [extensions]
> +  > color=
> +  > EOF
> +
> +  $ hg log -T status -r 10
> +  changeset:   10:a36687bc872d
> +  tag:         tip
> +  user:        test
> +  date:        Thu Jan 01 00:00:00 1970 +0000
> +  summary:     Modify, add, remove, rename
> +  files:
> +  M third
> +  A b
> +  A fifth
> +  R a
> +  R fourth
> +
> +  $ hg log -T status -C -r 10
> +  changeset:   10:a36687bc872d
> +  tag:         tip
> +  user:        test
> +  date:        Thu Jan 01 00:00:00 1970 +0000
> +  summary:     Modify, add, remove, rename
> +  files:
> +  M third
> +  A b
> +  A fifth
> +    fourth
> +  R a
> +  R fourth
> +
> +  $ hg log -T status -C -r 10 -v
> +  changeset:   10:a36687bc872d
> +  tag:         tip
> +  user:        test
> +  date:        Thu Jan 01 00:00:00 1970 +0000
> +  description:
> +  Modify, add, remove, rename
> +
> +  files:
> +  M third
> +  A b
> +  A fifth
> +    fourth
> +  R a
> +  R fourth
> +
> +  $ hg log -T status -C -r 10 --debug
> +  changeset:   10:a36687bc872d9ad08feae013c15438019648982e
> +  tag:         tip
> +  phase:       secret
> +  parent:      9:7bd832dcd4d46e0861bb7831ef95a11fc5ce7910
> +  parent:      -1:0000000000000000000000000000000000000000
> +  manifest:    8:143566811bab77de98a9e38aa77caa859c429bbe
> +  user:        test
> +  date:        Thu Jan 01 00:00:00 1970 +0000
> +  extra:       branch=default
> +  description:
> +  Modify, add, remove, rename
> +
> +  files:
> +  M third
> +  A b
> +  A fifth
> +    fourth
> +  R a
> +  R fourth
> +
> +  $ hg log -T status -C -r 10 --quiet
> +  10:a36687bc872d
> +  $ hg --color=debug log -T status -r 10
> +  [log.changeset changeset.secret|changeset:   10:a36687bc872d]
> +  [log.tag|tag:         tip]
> +  [log.user|user:        test]
> +  [log.date|date:        Thu Jan 01 00:00:00 1970 +0000]
> +  [log.summary|summary:     Modify, add, remove, rename]
> +  [ui.note log.files|files:]
> +  [status.modified|M third]
> +  [status.added|A b]
> +  [status.added|A fifth]
> +  [status.removed|R a]
> +  [status.removed|R fourth]
> +
> +  $ hg --color=debug log -T status -C -r 10
> +  [log.changeset changeset.secret|changeset:   10:a36687bc872d]
> +  [log.tag|tag:         tip]
> +  [log.user|user:        test]
> +  [log.date|date:        Thu Jan 01 00:00:00 1970 +0000]
> +  [log.summary|summary:     Modify, add, remove, rename]
> +  [ui.note log.files|files:]
> +  [status.modified|M third]
> +  [status.added|A b]
> +  [status.added|A fifth]
> +  [status.copied|  fourth]
> +  [status.removed|R a]
> +  [status.removed|R fourth]
> +
> +  $ hg --color=debug log -T status -C -r 10 -v
> +  [log.changeset changeset.secret|changeset:   10:a36687bc872d]
> +  [log.tag|tag:         tip]
> +  [log.user|user:        test]
> +  [log.date|date:        Thu Jan 01 00:00:00 1970 +0000]
> +  [ui.note log.description|description:]
> +  [ui.note log.description|Modify, add, remove, rename]
> +
> +  [ui.note log.files|files:]
> +  [status.modified|M third]
> +  [status.added|A b]
> +  [status.added|A fifth]
> +  [status.copied|  fourth]
> +  [status.removed|R a]
> +  [status.removed|R fourth]
> +
> +  $ hg --color=debug log -T status -C -r 10 --debug
> +  [log.changeset changeset.secret|changeset:   10:a36687bc872d9ad08feae013c15438019648982e]
> +  [log.tag|tag:         tip]
> +  [log.phase|phase:       secret]
> +  [log.parent changeset.secret|parent:      9:7bd832dcd4d46e0861bb7831ef95a11fc5ce7910]
> +  [log.parent changeset.public|parent:      -1:0000000000000000000000000000000000000000]
> +  [ui.debug log.manifest|manifest:    8:143566811bab77de98a9e38aa77caa859c429bbe]
> +  [log.user|user:        test]
> +  [log.date|date:        Thu Jan 01 00:00:00 1970 +0000]
> +  [ui.debug log.extra|extra:       branch=default]
> +  [ui.note log.description|description:]
> +  [ui.note log.description|Modify, add, remove, rename]
> +
> +  [ui.note log.files|files:]
> +  [status.modified|M third]
> +  [status.added|A b]
> +  [status.added|A fifth]
> +  [status.copied|  fourth]
> +  [status.removed|R a]
> +  [status.removed|R fourth]
> +
> +  $ hg --color=debug log -T status -C -r 10 --quiet
> +  [log.node|10:a36687bc872d]
> +
> +
>  Error on syntax:
>
>    $ echo 'x = "f' >> t
> @@ -2547,7 +2695,9 @@ Test stringify on sub expressions
>  Test splitlines
>
>    $ hg log -Gv -R a --template "{splitlines(desc) % 'foo {line}\n'}"
> -  @  foo future
> +  @  foo Modify, add, remove, rename
> +  |
> +  o  foo future
>    |
>    o  foo third
>    |
> @@ -2581,6 +2731,8 @@ Test startswith

I like this patch, but I'm slightly confused by the test output
changes down here. Are these changes expected? Can the changes to the
test construction be split out of the test of the new feature so it's
easier for me to figure out what's going on?

>    o
>    |
>    o
> +  |
> +  o
>
>    o
>    |\
> @@ -2606,7 +2758,9 @@ Test bad template with better error mess
>  Test word function (including index out of bounds graceful failure)
>
>    $ hg log -Gv -R a --template "{word('1', desc)}"
> -  @
> +  @  add,
> +  |
> +  o
>    |
>    o
>    |
> @@ -2630,7 +2784,9 @@ Test word function (including index out
>  Test word third parameter used as splitter
>
>    $ hg log -Gv -R a --template "{word('0', desc, 'o')}"
> -  @  future
> +  @  M
> +  |
> +  o  future
>    |
>    o  third
>    |
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