tests: use progress helper
With this commit, the only in-tree caller of ui.progress() is
scmutil.progress(). That means that we could deprecate it. It also
means that we can considering inlining it in scmutil.progress.
Differential Revision: https://phab.mercurial-scm.org/D3812
$ cat >> $HGRCPATH << EOF
> [extensions]
> show =
> EOF
No arguments shows available views
$ hg init empty
$ cd empty
$ hg show
available views:
bookmarks -- bookmarks and their associated changeset
stack -- current line of work
work -- changesets that aren't finished
abort: no view requested
(use "hg show VIEW" to choose a view)
[255]
`hg help show` prints available views
$ hg help show
hg show VIEW
show various repository information
A requested view of repository data is displayed.
If no view is requested, the list of available views is shown and the
command aborts.
Note:
There are no backwards compatibility guarantees for the output of this
command. Output may change in any future Mercurial release.
Consumers wanting stable command output should specify a template via
"-T/--template".
List of available views:
bookmarks bookmarks and their associated changeset
stack current line of work
work changesets that aren't finished
(use 'hg help -e show' to show help for the show extension)
options:
-T --template TEMPLATE display with template
(some details hidden, use --verbose to show complete help)
Unknown view prints error
$ hg show badview
abort: unknown view: badview
(run "hg show" to see available views)
[255]
HGPLAIN results in abort
$ HGPLAIN=1 hg show bookmarks
abort: must specify a template in plain mode
(invoke with -T/--template to control output format)
[255]
But not if a template is specified
$ HGPLAIN=1 hg show bookmarks -T '{bookmark}\n'
(no bookmarks set)
$ cd ..
bookmarks view with no bookmarks prints empty message
$ hg init books
$ cd books
$ touch f0
$ hg -q commit -A -m initial
$ hg show bookmarks
(no bookmarks set)
bookmarks view shows bookmarks in an aligned table
$ echo book1 > f0
$ hg commit -m 'commit for book1'
$ echo book2 > f0
$ hg commit -m 'commit for book2'
$ hg bookmark -r 1 book1
$ hg bookmark a-longer-bookmark
$ hg show bookmarks
* a-longer-bookmark 7b57
book1 b757
A custom bookmarks template works
$ hg show bookmarks -T '{node} {bookmark} {active}\n'
7b5709ab64cbc34da9b4367b64afff47f2c4ee83 a-longer-bookmark True
b757f780b8ffd71267c6ccb32e0882d9d32a8cc0 book1 False
bookmarks JSON works
$ hg show bookmarks -T json
[
{
"active": true,
"bookmark": "a-longer-bookmark",
"longestbookmarklen": 17,
"node": "7b5709ab64cbc34da9b4367b64afff47f2c4ee83",
"nodelen": 4
},
{
"active": false,
"bookmark": "book1",
"longestbookmarklen": 17,
"node": "b757f780b8ffd71267c6ccb32e0882d9d32a8cc0",
"nodelen": 4
}
]
JSON works with no bookmarks
$ hg book -d a-longer-bookmark
$ hg book -d book1
$ hg show bookmarks -T json
[
]
commands.show.aliasprefix aliases values to `show <view>`
$ hg --config commands.show.aliasprefix=s sbookmarks
(no bookmarks set)
$ hg --config commands.show.aliasprefix=sh shwork
@ 7b57 commit for book2
o b757 commit for book1
o ba59 initial
$ hg --config commands.show.aliasprefix='s sh' swork
@ 7b57 commit for book2
o b757 commit for book1
o ba59 initial
$ hg --config commands.show.aliasprefix='s sh' shwork
@ 7b57 commit for book2
o b757 commit for book1
o ba59 initial
The aliases don't appear in `hg config`
$ hg --config commands.show.aliasprefix=s config alias
[1]
Doesn't overwrite existing alias
$ hg --config alias.swork='log -r .' --config commands.show.aliasprefix=s swork
changeset: 2:7b5709ab64cb
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: commit for book2
$ hg --config alias.swork='log -r .' --config commands.show.aliasprefix=s config alias
alias.swork=log -r .
$ cd ..