sparse: move config parsing into core
This patch marks the beginning of moving code from the sparse
extension into core. The goal is to move as much of the
functionality as possible into core, where it will be an
experimental feature. The extension will likely continue to
exist to enable the feature and provide UI elements.
As part of the move, the repo method was converted to a module
function. It doesn't need to exist on repos.
An error message was also updated to reflect that an error isn't
necessarily from the .hg/sparse file. The API should be updated
later to pass in a filename so the error can be more descriptive.
Copyright of the added file was copied from the sparse extension.
$ 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 '.*'
port:4:export
port:4:vaportight
port:4:import/export
$ hg grep 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
\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 \
> -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
simple JSON (no "change" field)
$ hg grep -Tjson port
[
{
"date": [4.0, 0],
"file": "port",
"line_number": 1,
"node": "914fa752cdea87777ac1a8d5c858b0c736218f6c",
"rev": 4,
"texts": [{"matched": false, "text": "ex"}, {"matched": true, "text": "port"}],
"user": "spam"
},
{
"date": [4.0, 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, 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 -Tjson -l port
[
{
"date": [4.0, 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, 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, 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, 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, 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, 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, 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, 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, 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, 0],
"file": "port",
"line_number": 1,
"node": "f31323c9217050ba245ee8b537c713ec2e8ab226",
"rev": 0,
"texts": [{"matched": false, "text": "im"}, {"matched": true, "text": "port"}],
"user": "spam"
}
]
other
$ hg grep -l port port
port:4
$ hg grep import port
port:4:import/export
$ hg cp port port2
$ hg commit -m 4 -u spam -d '5 0'
follow
$ hg grep --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 -f port
[1]
$ cd ..
$ hg init t2
$ cd t2
$ hg grep foobar foo
[1]
$ hg grep 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 orange
color:3:orange
$ hg grep --all orange
color:3:+:orange
color:2:-:orange
color:1:+:orange
test substring match: '^' should only match at the beginning
$ hg grep '^.' --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("no infinite loop"); fp.close();'
$ hg ci -Amnoeol
adding noeol
$ hg grep 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 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
$ 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
$ cd ..