changegroup: move revchunk() from narrow
The monkeypatched revchunk for ellipses serving is a
completely independent implementation. We model it as such
in the changegroup code. revchunk() is now a simple proxy
function.
Again, I wish we had better APIs here. Especially since this
narrow code is part of cg1packer and cg1packer can't be used
with narrow. Class inheritance is wonky. And I will definitely
be making changes to changegroup code for delta generation.
As part of the code move, `node.nullrev` was replaced by
`nullrev`. And a reference to `orig` was replaced to call
`self._revchunknormal` directly.
Differential Revision: https://phab.mercurial-scm.org/D4063
$ hg init t
$ cd t
$ echo import > port
$ hg add port
$ hg commit -m 0 -u spam -d '0 0'
$ echo export >> port
$ hg commit -m 1 -u eggs -d '1 0'
$ echo export > port
$ echo vaportight >> port
$ echo 'import/export' >> port
$ hg commit -m 2 -u spam -d '2 0'
$ echo 'import/export' >> port
$ hg commit -m 3 -u eggs -d '3 0'
$ head -n 3 port > port1
$ mv port1 port
$ hg commit -m 4 -u spam -d '4 0'
pattern error
$ hg grep '**test**'
grep: invalid match pattern: nothing to repeat
[1]
simple
$ hg grep -r tip:0 '.*'
port:4:export
port:4:vaportight
port:4:import/export
$ hg grep -r tip:0 port port
port:4:export
port:4:vaportight
port:4:import/export
simple with color
$ hg --config extensions.color= grep --config color.mode=ansi \
> --color=always port port -r tip:0
\x1b[0;35mport\x1b[0m\x1b[0;36m:\x1b[0m\x1b[0;32m4\x1b[0m\x1b[0;36m:\x1b[0mex\x1b[0;31;1mport\x1b[0m (esc)
\x1b[0;35mport\x1b[0m\x1b[0;36m:\x1b[0m\x1b[0;32m4\x1b[0m\x1b[0;36m:\x1b[0mva\x1b[0;31;1mport\x1b[0might (esc)
\x1b[0;35mport\x1b[0m\x1b[0;36m:\x1b[0m\x1b[0;32m4\x1b[0m\x1b[0;36m:\x1b[0mim\x1b[0;31;1mport\x1b[0m/ex\x1b[0;31;1mport\x1b[0m (esc)
simple templated
$ hg grep port -r tip:0 \
> -T '{file}:{rev}:{node|short}:{texts % "{if(matched, text|upper, text)}"}\n'
port:4:914fa752cdea:exPORT
port:4:914fa752cdea:vaPORTight
port:4:914fa752cdea:imPORT/exPORT
$ hg grep port -r tip:0 -T '{file}:{rev}:{texts}\n'
port:4:export
port:4:vaportight
port:4:import/export
$ hg grep port -r tip:0 -T '{file}:{tags}:{texts}\n'
port:tip:export
port:tip:vaportight
port:tip:import/export
simple JSON (no "change" field)
$ hg grep -r tip:0 -Tjson port
[
{
"date": [4, 0],
"file": "port",
"line_number": 1,
"node": "914fa752cdea87777ac1a8d5c858b0c736218f6c",
"rev": 4,
"texts": [{"matched": false, "text": "ex"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"date": [4, 0],
"file": "port",
"line_number": 2,
"node": "914fa752cdea87777ac1a8d5c858b0c736218f6c",
"rev": 4,
"texts": [{"matched": false, "text": "va"}, {"matched": true, "text": "port"}, {"matched": false, "text": "ight"}],
"user": "spam"
},
{
"date": [4, 0],
"file": "port",
"line_number": 3,
"node": "914fa752cdea87777ac1a8d5c858b0c736218f6c",
"rev": 4,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}, {"matched": false, "text": "/ex"}, {"matched": true, "text": "port"}],
"user": "spam"
}
]
simple JSON without matching lines
$ hg grep -r tip:0 -Tjson -l port
[
{
"date": [4, 0],
"file": "port",
"line_number": 1,
"node": "914fa752cdea87777ac1a8d5c858b0c736218f6c",
"rev": 4,
"user": "spam"
}
]
all
$ hg grep --traceback --all -nu port port
port:4:4:-:spam:import/export
port:3:4:+:eggs:import/export
port:2:1:-:spam:import
port:2:2:-:spam:export
port:2:1:+:spam:export
port:2:2:+:spam:vaportight
port:2:3:+:spam:import/export
port:1:2:+:eggs:export
port:0:1:+:spam:import
all JSON
$ hg grep --all -Tjson port port
[
{
"change": "-",
"date": [4, 0],
"file": "port",
"line_number": 4,
"node": "914fa752cdea87777ac1a8d5c858b0c736218f6c",
"rev": 4,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}, {"matched": false, "text": "/ex"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"change": "+",
"date": [3, 0],
"file": "port",
"line_number": 4,
"node": "95040cfd017d658c536071c6290230a613c4c2a6",
"rev": 3,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}, {"matched": false, "text": "/ex"}, {"matched": true, "text": "port"}],
"user": "eggs"
},
{
"change": "-",
"date": [2, 0],
"file": "port",
"line_number": 1,
"node": "3b325e3481a1f07435d81dfdbfa434d9a0245b47",
"rev": 2,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"change": "-",
"date": [2, 0],
"file": "port",
"line_number": 2,
"node": "3b325e3481a1f07435d81dfdbfa434d9a0245b47",
"rev": 2,
"texts": [{"matched": false, "text": "ex"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"change": "+",
"date": [2, 0],
"file": "port",
"line_number": 1,
"node": "3b325e3481a1f07435d81dfdbfa434d9a0245b47",
"rev": 2,
"texts": [{"matched": false, "text": "ex"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"change": "+",
"date": [2, 0],
"file": "port",
"line_number": 2,
"node": "3b325e3481a1f07435d81dfdbfa434d9a0245b47",
"rev": 2,
"texts": [{"matched": false, "text": "va"}, {"matched": true, "text": "port"}, {"matched": false, "text": "ight"}],
"user": "spam"
},
{
"change": "+",
"date": [2, 0],
"file": "port",
"line_number": 3,
"node": "3b325e3481a1f07435d81dfdbfa434d9a0245b47",
"rev": 2,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}, {"matched": false, "text": "/ex"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"change": "+",
"date": [1, 0],
"file": "port",
"line_number": 2,
"node": "8b20f75c158513ff5ac80bd0e5219bfb6f0eb587",
"rev": 1,
"texts": [{"matched": false, "text": "ex"}, {"matched": true, "text": "port"}],
"user": "eggs"
},
{
"change": "+",
"date": [0, 0],
"file": "port",
"line_number": 1,
"node": "f31323c9217050ba245ee8b537c713ec2e8ab226",
"rev": 0,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}],
"user": "spam"
}
]
other
$ hg grep -r tip:0 -l port port
port:4
$ hg grep -r tip:0 import port
port:4:import/export
$ hg cp port port2
$ hg commit -m 4 -u spam -d '5 0'
follow
$ hg grep -r tip:0 --traceback -f 'import\n\Z' port2
port:0:import
$ echo deport >> port2
$ hg commit -m 5 -u eggs -d '6 0'
$ hg grep -f --all -nu port port2
port2:6:4:+:eggs:deport
port:4:4:-:spam:import/export
port:3:4:+:eggs:import/export
port:2:1:-:spam:import
port:2:2:-:spam:export
port:2:1:+:spam:export
port:2:2:+:spam:vaportight
port:2:3:+:spam:import/export
port:1:2:+:eggs:export
port:0:1:+:spam:import
$ hg up -q null
$ hg grep -r 'reverse(:.)' -f port
port:0:import
Test wdir
(at least, this shouldn't crash)
$ hg up -q
$ echo wport >> port2
$ hg stat
M port2
$ hg grep -r 'wdir()' port
port2:2147483647:export
port2:2147483647:vaportight
port2:2147483647:import/export
port2:2147483647:deport
port2:2147483647:wport
$ cd ..
$ hg init t2
$ cd t2
$ hg grep -r tip:0 foobar foo
[1]
$ hg grep -r tip:0 foobar
[1]
$ echo blue >> color
$ echo black >> color
$ hg add color
$ hg ci -m 0
$ echo orange >> color
$ hg ci -m 1
$ echo black > color
$ hg ci -m 2
$ echo orange >> color
$ echo blue >> color
$ hg ci -m 3
$ hg grep -r tip:0 orange
color:3:orange
$ hg grep --all orange
color:3:+:orange
color:2:-:orange
color:1:+:orange
$ hg grep --diff orange
color:3:+:orange
color:2:-:orange
color:1:+:orange
test substring match: '^' should only match at the beginning
$ hg grep -r tip:0 '^.' --config extensions.color= --color debug
[grep.filename|color][grep.sep|:][grep.rev|3][grep.sep|:][grep.match|b]lack
[grep.filename|color][grep.sep|:][grep.rev|3][grep.sep|:][grep.match|o]range
[grep.filename|color][grep.sep|:][grep.rev|3][grep.sep|:][grep.match|b]lue
match in last "line" without newline
$ $PYTHON -c 'fp = open("noeol", "wb"); fp.write(b"no infinite loop"); fp.close();'
$ hg ci -Amnoeol
adding noeol
$ hg grep -r tip:0 loop
noeol:4:no infinite loop
$ cd ..
Issue685: traceback in grep -r after rename
Got a traceback when using grep on a single
revision with renamed files.
$ hg init issue685
$ cd issue685
$ echo octarine > color
$ hg ci -Amcolor
adding color
$ hg rename color colour
$ hg ci -Am rename
$ hg grep -r tip:0 octarine
colour:1:octarine
color:0:octarine
Used to crash here
$ hg grep -r 1 octarine
colour:1:octarine
$ cd ..
Issue337: test that grep follows parent-child relationships instead
of just using revision numbers.
$ hg init issue337
$ cd issue337
$ echo white > color
$ hg commit -A -m "0 white"
adding color
$ echo red > color
$ hg commit -A -m "1 red"
$ hg update 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo black > color
$ hg commit -A -m "2 black"
created new head
$ hg update --clean 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo blue > color
$ hg commit -A -m "3 blue"
$ hg grep --all red
color:3:-:red
color:1:+:red
$ hg grep --diff red
color:3:-:red
color:1:+:red
Issue3885: test that changing revision order does not alter the
revisions printed, just their order.
$ hg grep --all red -r "all()"
color:1:+:red
color:3:-:red
$ hg grep --all red -r "reverse(all())"
color:3:-:red
color:1:+:red
$ hg grep --diff red -r "all()"
color:1:+:red
color:3:-:red
$ hg grep --diff red -r "reverse(all())"
color:3:-:red
color:1:+:red
$ cd ..
$ hg init a
$ cd a
$ cp "$TESTDIR/binfile.bin" .
$ hg add binfile.bin
$ hg ci -m 'add binfile.bin'
$ hg grep "MaCam" --all
binfile.bin:0:+: Binary file matches
$ hg grep "MaCam" --diff
binfile.bin:0:+: Binary file matches
$ cd ..
Test for showing working of allfiles flag
$ hg init sng
$ cd sng
$ echo "unmod" >> um
$ hg ci -A -m "adds unmod to um"
adding um
$ echo "something else" >> new
$ hg ci -A -m "second commit"
adding new
$ hg grep -r "." "unmod"
[1]
$ hg grep -r "." "unmod" --all-files
um:1:unmod
With --all-files, the working directory is searched by default
$ echo modified >> new
$ hg grep --all-files mod
new:modified
um:unmod
which can be overridden by -rREV
$ hg grep --all-files -r. mod
um:1:unmod
commands.all-files can be negated by --no-all-files
$ hg grep --config commands.grep.all-files=True mod
new:modified
um:unmod
$ hg grep --config commands.grep.all-files=True --no-all-files mod
um:0:unmod
--diff --all-files makes no sense since --diff is the option to grep history
$ hg grep --diff --all-files um
abort: --diff and --all-files are mutually exclusive
[255]
but --diff should precede the commands.grep.all-files option
$ hg grep --config commands.grep.all-files=True --diff mod
um:0:+:unmod
$ cd ..
Fix_Wdir(): test that passing wdir() t -r flag does greps on the
files modified in the working directory
$ cd a
$ echo "abracadara" >> a
$ hg add a
$ hg grep -r "wdir()" "abra"
a:2147483647:abracadara
$ cd ..
Change Default of grep by ui.tweakdefaults, that is, the files not in current
working directory should not be grepp-ed on
$ hg init ab
$ cd ab
$ cat <<'EOF' >> .hg/hgrc
> [ui]
> tweakdefaults = True
> EOF
$ echo "some text">>file1
$ hg add file1
$ hg commit -m "adds file1"
$ hg mv file1 file2
wdir revision is hidden by default:
$ hg grep "some"
file2:some text
but it should be available in template dict:
$ hg grep "some" -Tjson
[
{
"date": [0, 0],
"file": "file2",
"line_number": 1,
"node": "ffffffffffffffffffffffffffffffffffffffff",
"rev": 2147483647,
"texts": [{"matched": true, "text": "some"}, {"matched": false, "text": " text"}],
"user": "test"
}
]
$ cd ..