Mercurial > hg-stable
changeset 35452:8251c4c4abdc
debuginstall: add a line about re2 availability
Using re2 engine can massively speed up regexp. We make it simpler to check if
it is available in a given install.
| author | Boris Feld <boris.feld@octobus.net> |
|---|---|
| date | Mon, 27 Nov 2017 18:48:36 -0500 |
| parents | e28dedf4ff43 |
| children | 24528dba0e64 |
| files | mercurial/debugcommands.py tests/test-install.t |
| diffstat | 2 files changed, 10 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/debugcommands.py Sat Dec 16 12:34:40 2017 -0500 +++ b/mercurial/debugcommands.py Mon Nov 27 18:48:36 2017 -0500 @@ -1173,6 +1173,11 @@ fm.formatlist([e.name() for e in wirecompengines if e.wireprotosupport()], name='compengine', fmt='%s', sep=', ')) + re2 = 'missing' + if util._re2: + re2 = 'available' + fm.plain(_('checking "re2" regexp engine (%s)\n') % re2) + fm.data(re2=bool(util._re2)) # templates p = templater.templatepaths()
--- a/tests/test-install.t Sat Dec 16 12:34:40 2017 -0500 +++ b/tests/test-install.t Mon Nov 27 18:48:36 2017 -0500 @@ -14,6 +14,7 @@ checking registered compression engines (*zlib*) (glob) checking available compression engines (*zlib*) (glob) checking available compression engines for wire protocol (*zlib*) (glob) + checking "re2" regexp engine \((available|missing)\) (re) checking templates (*mercurial?templates)... (glob) checking default template (*mercurial?templates?map-cmdline.default) (glob) checking commit editor... (* -c "import sys; sys.exit(0)") (glob) @@ -44,6 +45,7 @@ "pythonlib": "*", (glob) "pythonsecurity": [*], (glob) "pythonver": "*.*.*", (glob) + "re2": (true|false), (re) "templatedirs": "*mercurial?templates", (glob) "username": "test", "usernameerror": null, @@ -67,6 +69,7 @@ checking registered compression engines (*zlib*) (glob) checking available compression engines (*zlib*) (glob) checking available compression engines for wire protocol (*zlib*) (glob) + checking "re2" regexp engine \((available|missing)\) (re) checking templates (*mercurial?templates)... (glob) checking default template (*mercurial?templates?map-cmdline.default) (glob) checking commit editor... (* -c "import sys; sys.exit(0)") (glob) @@ -110,6 +113,7 @@ checking registered compression engines (*zlib*) (glob) checking available compression engines (*zlib*) (glob) checking available compression engines for wire protocol (*zlib*) (glob) + checking "re2" regexp engine \((available|missing)\) (re) checking templates (*mercurial?templates)... (glob) checking default template (*mercurial?templates?map-cmdline.default) (glob) checking commit editor... (* -c "import sys; sys.exit(0)") (glob) @@ -217,6 +221,7 @@ checking registered compression engines (*) (glob) checking available compression engines (*) (glob) checking available compression engines for wire protocol (*) (glob) + checking "re2" regexp engine \((available|missing)\) (re) checking templates ($TESTTMP/installenv/*/site-packages/mercurial/templates)... (glob) checking default template ($TESTTMP/installenv/*/site-packages/mercurial/templates/map-cmdline.default) (glob) checking commit editor... (*) (glob)