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view tests/test-convert-mtn.t @ 30152:d65e246100ed
help: backout f3c4edfd35e1 (mark boolean flags with [no-] in help) for now
The ability to negate any boolean flags itself is great, but I think we are not
ready to expose the help side of it yet.
First, while there exist a handful of such flags whose default value can be
changed (eg: git diff, patchwork confirmation), there is only a few of them. The
users who benefit the most from this change are alias users and large
installation that can deploy extension to change behavior (eg: facebook
tweakdefault). So the majority of user who will be affected by a large change
to command help that is not yet relevant to them. (I expect this to become
relevant when ui.progressive start to exists).
Below is an example of the impact of the new help on 'hg help diff':
-r --rev REV [+] revision
-c --change REV change made by revision
-a --[no-]text treat all files as text
-g --[no-]git use git extended diff format
--[no-]nodates omit dates from diff headers
--[no-]noprefix omit a/ and b/ prefixes from filenames
-p --[no-]show-function show which function each change is in
--[no-]reverse produce a diff that undoes the changes
-w --[no-]ignore-all-space ignore white space when comparing lines
-b --[no-]ignore-space-change ignore changes in the amount of white space
-B --[no-]ignore-blank-lines ignore changes whose lines are all blank
-U --unified NUM number of lines of context to show
--[no-]stat output diffstat-style summary of changes
--root DIR produce diffs relative to subdirectory
-I --include PATTERN [+] include names matching the given patterns
-X --exclude PATTERN [+] exclude names matching the given patterns
-S --[no-]subrepos recurse into subrepositories
Another issue with the current state of help, the default value for the
flag is not conveyed to the user. For example in the 'backout' help, there is
no real distinction between "--[no-]backup" (default to True) and "--[no-]keep"
(default) to False:
--[no-]backup no backups
--[no-]keep do not modify working directory during strip
In addition, I've discussed with Augie Fackler and the last batch of the work on
this have burned him out quite some. Therefore he is not intending to perform
any more work on this topic. Quoting him, he would rather see the help part
backed out than spending more time on it.
I do not think we are ready to expose this to users in 4.0 (freeze in a week),
especially because we cannot expect quick improvement on these aspect as this
topic no longer have an owner. We should be able to reintroduce that change in
the future when someone get back on it and the main issues are solves:
* Introduction of ui.progressive makes it relevant for a majority of user,
* Current default value are efficiently conveyed to the user.
(In addition, the excerpt from diff help show that we still have some issue with
some negative option like '--nodates' so further improvement are probably
welcome there.)
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Sun, 09 Oct 2016 03:11:18 +0200 |
parents | d0210a35c81a |
children | 233fb0b91a35 |
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#require mtn Monotone directory is called .monotone on *nix and monotone on Windows. #if windows $ mtndir=monotone #else $ mtndir=.monotone #endif $ echo "[extensions]" >> $HGRCPATH $ echo "convert=" >> $HGRCPATH Windows version of monotone home $ APPDATA=$HOME; export APPDATA tedious monotone keys configuration The /dev/null redirection is necessary under Windows, or it complains about home directory permissions $ mtn --quiet genkey test@selenic.com 1>/dev/null 2>&1 <<EOF > passphrase > passphrase > EOF $ cat >> $HOME/$mtndir/monotonerc <<EOF > function get_passphrase(keypair_id) > return "passphrase" > end > EOF create monotone repository $ mtn db init --db=repo.mtn $ mtn --db=repo.mtn --branch=com.selenic.test setup workingdir $ cd workingdir $ echo a > a $ mkdir dir $ echo b > dir/b $ echo d > dir/d $ $PYTHON -c 'file("bin", "wb").write("a\\x00b")' $ echo c > c $ mtn add a dir/b dir/d c bin mtn: adding 'a' to workspace manifest mtn: adding 'bin' to workspace manifest mtn: adding 'c' to workspace manifest mtn: adding 'dir' to workspace manifest mtn: adding 'dir/b' to workspace manifest mtn: adding 'dir/d' to workspace manifest $ mtn ci -m initialize mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 0f6e5e4f2e7d2a8ef312408f57618abf026afd90 update monotone working directory $ mtn mv a dir/a mtn: skipping 'dir', already accounted for in workspace mtn: renaming 'a' to 'dir/a' in workspace manifest $ echo a >> dir/a $ echo b >> dir/b $ mtn drop c mtn: dropping 'c' from workspace manifest $ $PYTHON -c 'file("bin", "wb").write("b\\x00c")' $ mtn ci -m update1 mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 51d0a982464573a2a2cf5ee2c9219c652aaebeff $ cd .. convert once $ hg convert -s mtn repo.mtn assuming destination repo.mtn-hg initializing destination repo.mtn-hg repository scanning source... sorting... converting... 1 initialize 0 update1 $ cd workingdir $ echo e > e $ mtn add e mtn: adding 'e' to workspace manifest $ mtn drop dir/b mtn: dropping 'dir/b' from workspace manifest $ mtn mv bin bin2 mtn: renaming 'bin' to 'bin2' in workspace manifest $ mtn ci -m 'update2 "with" quotes' mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision ebe58335d85d8cb176b6d0a12be04f5314b998da test directory move $ mkdir -p dir1/subdir1 $ mkdir -p dir1/subdir2_other $ echo file1 > dir1/subdir1/file1 $ echo file2 > dir1/subdir2_other/file1 $ mtn add dir1/subdir1/file1 dir1/subdir2_other/file1 mtn: adding 'dir1' to workspace manifest mtn: adding 'dir1/subdir1' to workspace manifest mtn: adding 'dir1/subdir1/file1' to workspace manifest mtn: adding 'dir1/subdir2_other' to workspace manifest mtn: adding 'dir1/subdir2_other/file1' to workspace manifest $ mtn ci -m createdir1 mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision a8d62bc04fee4d2936d28e98bbcc81686dd74306 $ mtn rename dir1/subdir1 dir1/subdir2 mtn: skipping 'dir1', already accounted for in workspace mtn: renaming 'dir1/subdir1' to 'dir1/subdir2' in workspace manifest $ mtn ci -m movedir1 mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 2c3d241bbbfe538b1b51d910f5676407e3f4d3a6 test subdirectory move $ mtn mv dir dir2 mtn: renaming 'dir' to 'dir2' in workspace manifest $ echo newfile > dir2/newfile $ mtn drop dir2/d mtn: dropping 'dir2/d' from workspace manifest $ mtn add dir2/newfile mtn: adding 'dir2/newfile' to workspace manifest $ mtn ci -m movedir mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision fdb5a02dae8bfce3a79b3393680af471016e1b4c Test directory removal with empty directory $ mkdir dir2/dir $ mkdir dir2/dir/subdir $ echo f > dir2/dir/subdir/f $ mkdir dir2/dir/emptydir $ mtn add --quiet -R dir2/dir $ mtn ci -m emptydir mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 8bbf76d717001d24964e4604739fdcd0f539fc88 $ mtn drop -R dir2/dir mtn: dropping 'dir2/dir/subdir/f' from workspace manifest mtn: dropping 'dir2/dir/subdir' from workspace manifest mtn: dropping 'dir2/dir/emptydir' from workspace manifest mtn: dropping 'dir2/dir' from workspace manifest $ mtn ci -m dropdirectory mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 2323d4bc324e6c82628dc04d47a9fd32ad24e322 test directory and file move $ mkdir -p dir3/d1 $ echo a > dir3/a $ mtn add dir3/a dir3/d1 mtn: adding 'dir3' to workspace manifest mtn: adding 'dir3/a' to workspace manifest mtn: adding 'dir3/d1' to workspace manifest $ mtn ci -m dirfilemove mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 47b192f720faa622f48c68d1eb075b26d405aa8b $ mtn mv dir3/a dir3/d1/a mtn: skipping 'dir3/d1', already accounted for in workspace mtn: renaming 'dir3/a' to 'dir3/d1/a' in workspace manifest $ mtn mv dir3/d1 dir3/d2 mtn: skipping 'dir3', already accounted for in workspace mtn: renaming 'dir3/d1' to 'dir3/d2' in workspace manifest $ mtn ci -m dirfilemove2 mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 8b543a400d3ee7f6d4bb1835b9b9e3747c8cb632 test directory move into another directory move $ mkdir dir4 $ mkdir dir5 $ echo a > dir4/a $ mtn add dir4/a dir5 mtn: adding 'dir4' to workspace manifest mtn: adding 'dir4/a' to workspace manifest mtn: adding 'dir5' to workspace manifest $ mtn ci -m dirdirmove mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 466e0b2afc7a55aa2b4ab2f57cb240bb6cd66fc7 $ mtn mv dir5 dir6 mtn: renaming 'dir5' to 'dir6' in workspace manifest $ mtn mv dir4 dir6/dir4 mtn: skipping 'dir6', already accounted for in workspace mtn: renaming 'dir4' to 'dir6/dir4' in workspace manifest $ mtn ci -m dirdirmove2 mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 3d1f77ebad0c23a5d14911be3b670f990991b749 test diverging directory moves $ mkdir -p dir7/dir9/dir8 $ echo a > dir7/dir9/dir8/a $ echo b > dir7/dir9/b $ echo c > dir7/c $ mtn add -R dir7 mtn: adding 'dir7' to workspace manifest mtn: adding 'dir7/c' to workspace manifest mtn: adding 'dir7/dir9' to workspace manifest mtn: adding 'dir7/dir9/b' to workspace manifest mtn: adding 'dir7/dir9/dir8' to workspace manifest mtn: adding 'dir7/dir9/dir8/a' to workspace manifest $ mtn ci -m divergentdirmove mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 08a08511f18b428d840199b062de90d0396bc2ed $ mtn mv dir7 dir7-2 mtn: renaming 'dir7' to 'dir7-2' in workspace manifest $ mtn mv dir7-2/dir9 dir9-2 mtn: renaming 'dir7-2/dir9' to 'dir9-2' in workspace manifest $ mtn mv dir9-2/dir8 dir8-2 mtn: renaming 'dir9-2/dir8' to 'dir8-2' in workspace manifest $ mtn ci -m divergentdirmove2 mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision 4a736634505795f17786fffdf2c9cbf5b11df6f6 test large file support (> 32kB) >>> fp = file('large-file', 'wb') >>> for x in xrange(10000): fp.write('%d\n' % x) >>> fp.close() $ md5sum.py large-file 5d6de8a95c3b6bf9e0ffb808ba5299c1 large-file $ mtn add large-file mtn: adding 'large-file' to workspace manifest $ mtn ci -m largefile mtn: beginning commit on branch 'com.selenic.test' mtn: committed revision f0a20fecd10dc4392d18fe69a03f1f4919d3387b test suspending (closing a branch) $ mtn suspend f0a20fecd10dc4392d18fe69a03f1f4919d3387b 2> /dev/null $ cd .. convert incrementally $ hg convert -s mtn repo.mtn assuming destination repo.mtn-hg scanning source... sorting... converting... 12 update2 "with" quotes 11 createdir1 10 movedir1 9 movedir 8 emptydir 7 dropdirectory 6 dirfilemove 5 dirfilemove2 4 dirdirmove 3 dirdirmove2 2 divergentdirmove 1 divergentdirmove2 0 largefile $ glog() > { > hg log -G --template '{rev} "{desc|firstline}" files: {files}\n' "$@" > } $ cd repo.mtn-hg $ hg up -C 12 files updated, 0 files merged, 0 files removed, 0 files unresolved no open descendant heads on branch "com.selenic.test", updating to a closed head (committing will reopen branch "com.selenic.test") $ glog @ 14 "largefile" files: large-file | o 13 "divergentdirmove2" files: dir7-2/c dir7/c dir7/dir9/b dir7/dir9/dir8/a dir8-2/a dir9-2/b | o 12 "divergentdirmove" files: dir7/c dir7/dir9/b dir7/dir9/dir8/a | o 11 "dirdirmove2" files: dir4/a dir6/dir4/a | o 10 "dirdirmove" files: dir4/a | o 9 "dirfilemove2" files: dir3/a dir3/d2/a | o 8 "dirfilemove" files: dir3/a | o 7 "dropdirectory" files: dir2/dir/subdir/f | o 6 "emptydir" files: dir2/dir/subdir/f | o 5 "movedir" files: dir/a dir/d dir2/a dir2/newfile | o 4 "movedir1" files: dir1/subdir1/file1 dir1/subdir2/file1 | o 3 "createdir1" files: dir1/subdir1/file1 dir1/subdir2_other/file1 | o 2 "update2 "with" quotes" files: bin bin2 dir/b e | o 1 "update1" files: a bin c dir/a dir/b | o 0 "initialize" files: a bin c dir/b dir/d manifest $ hg manifest bin2 dir1/subdir2/file1 dir1/subdir2_other/file1 dir2/a dir2/newfile dir3/d2/a dir6/dir4/a dir7-2/c dir8-2/a dir9-2/b e large-file contents $ cat dir2/a a a $ test -d dir2/dir && echo 'removed dir2/dir is still there!' [1] file move $ hg log -v -C -r 1 | grep copies copies: dir/a (a) check directory move $ hg manifest -r 4 bin2 dir/a dir/d dir1/subdir2/file1 dir1/subdir2_other/file1 e $ test -d dir1/subdir2 || echo 'new dir1/subdir2 does not exist!' $ test -d dir1/subdir1 && echo 'renamed dir1/subdir1 is still there!' [1] $ hg log -v -C -r 4 | grep copies copies: dir1/subdir2/file1 (dir1/subdir1/file1) check file remove with directory move $ hg manifest -r 5 bin2 dir1/subdir2/file1 dir1/subdir2_other/file1 dir2/a dir2/newfile e check file move with directory move $ hg manifest -r 9 bin2 dir1/subdir2/file1 dir1/subdir2_other/file1 dir2/a dir2/newfile dir3/d2/a e check file directory directory move $ hg manifest -r 11 bin2 dir1/subdir2/file1 dir1/subdir2_other/file1 dir2/a dir2/newfile dir3/d2/a dir6/dir4/a e check divergent directory moves $ hg manifest -r 13 bin2 dir1/subdir2/file1 dir1/subdir2_other/file1 dir2/a dir2/newfile dir3/d2/a dir6/dir4/a dir7-2/c dir8-2/a dir9-2/b e test large file support (> 32kB) $ md5sum.py large-file 5d6de8a95c3b6bf9e0ffb808ba5299c1 large-file check branch closing $ hg branches -a $ hg branches -c com.selenic.test 14:* (closed) (glob)