Mercurial > hg-stable
view tests/test-mq-caches.t @ 17837:b623e323c561
help: indicate help omitting if help document is not fully displayed
Before this patch, there is no information about whether help document
is fully displayed or not.
So, some users seem to misunderstand "-v" for "hg help" just as "the
option to show list of global options": experience on "hg help -v" for
some commands not containing verbose containers may strengthen this
misunderstanding.
Such users have less opportunity for noticing omitted help document,
and this may cause insufficient understanding about Mercurial.
This patch indicates help omitting, if help document is not fully
displayed.
For command help, the message below is displayed at the end of help
output, if help document is not fully displayed:
use "hg -v help xxxx" to show more complete help and the global
options
and otherwise:
use "hg -v help xxxx" to show the global options
For topics and extensions help, the message below is displayed, only
if help document is not fully displayed:
use "hg help -v xxxx" to show more complete help
This allows users to know whether there is any omitted information or
not exactly, and can trigger "hg help -v" invocation.
This patch causes formatting help document twice, to switch messages
one for omitted help, and another for not omitted. This decreases
performance of help document formatting, but it is not mainly focused
at help command invocation, so this wouldn't become problem.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Thu, 18 Oct 2012 10:31:15 +0900 |
parents | c8eda7bbdcab |
children |
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$ branches=.hg/cache/branchheads $ echo '[extensions]' >> $HGRCPATH $ echo 'mq =' >> $HGRCPATH $ show_branch_cache() > { > # force cache (re)generation > hg log -r does-not-exist 2> /dev/null > hg log -r tip --template 'tip: {rev}\n' > if [ -f $branches ]; then > sort $branches > else > echo No branch cache > fi > if [ "$1" = 1 ]; then > for b in foo bar; do > hg log -r $b --template "branch $b: "'{rev}\n' > done > fi > } $ hg init a $ cd a $ hg qinit -c mq patch on an empty repo $ hg qnew -d '0 0' p1 $ show_branch_cache tip: 0 No branch cache $ echo > pfile $ hg add pfile $ hg qrefresh -m 'patch 1' $ show_branch_cache tip: 0 d986d5caac23a7d44a46efc0ddaf5eb9665844cf 0 d986d5caac23a7d44a46efc0ddaf5eb9665844cf default some regular revisions $ hg qpop popping p1 patch queue now empty $ echo foo > foo $ hg add foo $ echo foo > .hg/branch $ hg ci -m 'branch foo' $ echo bar > bar $ hg add bar $ echo bar > .hg/branch $ hg ci -m 'branch bar' $ show_branch_cache tip: 1 c229711f16da3d7591f89b1b8d963b79bda22714 1 c229711f16da3d7591f89b1b8d963b79bda22714 bar dc25e3827021582e979f600811852e36cbe57341 foo add some mq patches $ hg qpush applying p1 now at: p1 $ show_branch_cache tip: 2 c229711f16da3d7591f89b1b8d963b79bda22714 1 c229711f16da3d7591f89b1b8d963b79bda22714 bar dc25e3827021582e979f600811852e36cbe57341 foo $ hg qnew -d '0 0' p2 $ echo foo > .hg/branch $ echo foo2 >> foo $ hg qrefresh -m 'patch 2' $ show_branch_cache 1 tip: 3 982611f6955f9c48d3365decea203217c945ef0d 2 982611f6955f9c48d3365decea203217c945ef0d bar dc25e3827021582e979f600811852e36cbe57341 foo branch foo: 3 branch bar: 2 removing the cache $ rm $branches $ show_branch_cache 1 tip: 3 c229711f16da3d7591f89b1b8d963b79bda22714 1 c229711f16da3d7591f89b1b8d963b79bda22714 bar dc25e3827021582e979f600811852e36cbe57341 foo branch foo: 3 branch bar: 2 importing rev 1 (the cache now ends in one of the patches) $ hg qimport -r 1 -n p0 $ show_branch_cache 1 tip: 3 c229711f16da3d7591f89b1b8d963b79bda22714 1 c229711f16da3d7591f89b1b8d963b79bda22714 bar dc25e3827021582e979f600811852e36cbe57341 foo branch foo: 3 branch bar: 2 $ hg log -r qbase --template 'qbase: {rev}\n' qbase: 1 detect an invalid cache $ hg qpop -a popping p2 popping p1 popping p0 patch queue now empty $ hg qpush -a applying p0 applying p1 applying p2 now at: p2 $ show_branch_cache tip: 3 dc25e3827021582e979f600811852e36cbe57341 0 dc25e3827021582e979f600811852e36cbe57341 foo $ cd ..