Mercurial > hg
view tests/test-flags.t @ 38162:bdf344aea0ee
extensions: peek command table of disabled extensions without importing
With chg where demandimport disabled, and if disk cache not warm, it took
more than 5 seconds to get "unknown command" error when you typo a command
name. This is horrible UX.
The new implementation is less accurate than the original one as Python
can do anything at import time and cmdtable may be imported from another
module, but I think it's good enough.
Note that the new implementation has to parse .py files, which is slightly
slower than executing .pyc if demandimport is enabled.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Thu, 03 May 2018 18:38:02 +0900 |
parents | d4e62df1c73d |
children | eb9835014d20 |
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#require execbit $ umask 027 $ hg init test1 $ cd test1 $ touch a b $ hg add a b $ hg ci -m "added a b" $ cd .. $ hg clone test1 test3 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg init test2 $ cd test2 $ hg pull ../test1 pulling from ../test1 requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 2 changes to 2 files new changesets 22a449e20da5 (run 'hg update' to get a working copy) $ hg co 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ chmod +x a $ hg ci -m "chmod +x a" the changelog should mention file a: $ hg tip --template '{files}\n' a $ cd ../test1 $ echo 123 >>a $ hg ci -m "a updated" $ hg pull ../test2 pulling from ../test2 searching for changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files (+1 heads) new changesets 7f4313b42a34 (run 'hg heads' to see heads, 'hg merge' to merge) $ hg heads changeset: 2:7f4313b42a34 tag: tip parent: 0:22a449e20da5 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: chmod +x a changeset: 1:c6ecefc45368 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a updated $ hg history changeset: 2:7f4313b42a34 tag: tip parent: 0:22a449e20da5 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: chmod +x a changeset: 1:c6ecefc45368 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a updated changeset: 0:22a449e20da5 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: added a b $ hg -v merge resolving manifests 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ cat a 123 $ [ -x a ] $ cd ../test3 $ echo 123 >>b $ hg ci -m "b updated" $ hg pull ../test2 pulling from ../test2 searching for changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files (+1 heads) new changesets 7f4313b42a34 (run 'hg heads' to see heads, 'hg merge' to merge) $ hg heads changeset: 2:7f4313b42a34 tag: tip parent: 0:22a449e20da5 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: chmod +x a changeset: 1:dc57ead75f79 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b updated $ hg history changeset: 2:7f4313b42a34 tag: tip parent: 0:22a449e20da5 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: chmod +x a changeset: 1:dc57ead75f79 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b updated changeset: 0:22a449e20da5 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: added a b $ hg -v merge resolving manifests 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ ls -l ../test[123]/a > foo $ cut -b 1-10 < foo -rwxr-x--- -rwxr-x--- -rwxr-x--- $ hg debugindex a rev linkrev nodeid p1 p2 0 0 b80de5d13875 000000000000 000000000000 $ hg debugindex -R ../test2 a rev linkrev nodeid p1 p2 0 0 b80de5d13875 000000000000 000000000000 $ hg debugindex -R ../test1 a rev linkrev nodeid p1 p2 0 0 b80de5d13875 000000000000 000000000000 1 1 7fe919cc0336 b80de5d13875 000000000000 $ cd ..