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$ . "$TESTDIR/narrow-library.sh"
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|
|
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$ hg init master
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$ cd master
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$ mkdir inside
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$ echo inside > inside/f1
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$ mkdir outside
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$ echo outside > outside/f2
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$ mkdir patchdir
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$ echo patch_this > patchdir/f3
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$ hg ci -Aqm 'initial'
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$ cd ..
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|
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$ hg clone --narrow ssh://user@dummy/master narrow --include inside
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requesting all changes
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|
adding changesets
|
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|
adding manifests
|
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|
adding file changes
|
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|
added 1 changesets with 1 changes to 1 files
|
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|
new changesets dff6a2a6d433
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|
updating to branch default
|
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|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
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|
|
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$ cd narrow
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|
|
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$ mkdir outside
|
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$ echo other_contents > outside/f2
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|
$ grep outside .hg/narrowspec
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|
[1]
|
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|
$ grep outside .hg/dirstate
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|
|
[1]
|
|
|
$ hg status
|
|
|
|
|
|
`hg status` did not add outside.
|
|
|
$ grep outside .hg/narrowspec
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|
[1]
|
|
|
$ grep outside .hg/dirstate
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|
|
[1]
|
|
|
|
|
|
Unfortunately this is not really a candidate for adding to narrowhg proper,
|
|
|
since it depends on some other source for providing the manifests (when using
|
|
|
treemanifests) and file contents. Something like a virtual filesystem and/or
|
|
|
remotefilelog. We want to be useful when not using those systems, so we do not
|
|
|
have this method available in narrowhg proper at the moment.
|
|
|
$ cat > "$TESTTMP/expand_extension.py" <<EOF
|
|
|
> import os
|
|
|
> import sys
|
|
|
>
|
|
|
> from mercurial import encoding
|
|
|
> from mercurial import extensions
|
|
|
> from mercurial import localrepo
|
|
|
> from mercurial import match as matchmod
|
|
|
> from mercurial import narrowspec
|
|
|
> from mercurial import patch
|
|
|
> from mercurial import util as hgutil
|
|
|
>
|
|
|
> def expandnarrowspec(ui, repo, newincludes=None):
|
|
|
> if not newincludes:
|
|
|
> return
|
|
|
> import sys
|
|
|
> newincludes = set([newincludes])
|
|
|
> includes, excludes = repo.narrowpats
|
|
|
> currentmatcher = narrowspec.match(repo.root, includes, excludes)
|
|
|
> includes = includes | newincludes
|
|
|
> if not repo.currenttransaction():
|
|
|
> ui.develwarn(b'expandnarrowspec called outside of transaction!')
|
|
|
> repo.setnarrowpats(includes, excludes)
|
|
|
> newmatcher = narrowspec.match(repo.root, includes, excludes)
|
|
|
> added = matchmod.differencematcher(newmatcher, currentmatcher)
|
|
|
> for f in repo[b'.'].manifest().walk(added):
|
|
|
> repo.dirstate.normallookup(f)
|
|
|
>
|
|
|
> def makeds(ui, repo):
|
|
|
> def wrapds(orig, self):
|
|
|
> ds = orig(self)
|
|
|
> class expandingdirstate(ds.__class__):
|
|
|
> @hgutil.propertycache
|
|
|
> def _map(self):
|
|
|
> ret = super(expandingdirstate, self)._map
|
|
|
> with repo.wlock(), repo.lock(), repo.transaction(
|
|
|
> b'expandnarrowspec'):
|
|
|
> expandnarrowspec(ui, repo,
|
|
|
> encoding.environ.get(b'DIRSTATEINCLUDES'))
|
|
|
> return ret
|
|
|
> ds.__class__ = expandingdirstate
|
|
|
> return ds
|
|
|
> return wrapds
|
|
|
>
|
|
|
> def reposetup(ui, repo):
|
|
|
> extensions.wrapfilecache(localrepo.localrepository, b'dirstate',
|
|
|
> makeds(ui, repo))
|
|
|
> def overridepatch(orig, *args, **kwargs):
|
|
|
> with repo.wlock():
|
|
|
> expandnarrowspec(ui, repo, encoding.environ.get(b'PATCHINCLUDES'))
|
|
|
> return orig(*args, **kwargs)
|
|
|
>
|
|
|
> extensions.wrapfunction(patch, b'patch', overridepatch)
|
|
|
> EOF
|
|
|
$ cat >> ".hg/hgrc" <<EOF
|
|
|
> [extensions]
|
|
|
> expand_extension = $TESTTMP/expand_extension.py
|
|
|
> EOF
|
|
|
|
|
|
Since we do not have the ability to rely on a virtual filesystem or
|
|
|
remotefilelog in the test, we just fake it by copying the data from the 'master'
|
|
|
repo.
|
|
|
$ cp -a ../master/.hg/store/data/* .hg/store/data
|
|
|
Do that for patchdir as well.
|
|
|
$ cp -a ../master/patchdir .
|
|
|
|
|
|
`hg status` will now add outside, but not patchdir.
|
|
|
$ DIRSTATEINCLUDES=path:outside hg status
|
|
|
M outside/f2
|
|
|
$ grep outside .hg/narrowspec
|
|
|
path:outside
|
|
|
$ grep outside .hg/dirstate > /dev/null
|
|
|
$ grep patchdir .hg/narrowspec
|
|
|
[1]
|
|
|
$ grep patchdir .hg/dirstate
|
|
|
[1]
|
|
|
|
|
|
Get rid of the modification to outside/f2.
|
|
|
$ hg update -C .
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
This patch will not apply cleanly at the moment, so `hg import` will break
|
|
|
$ cat > "$TESTTMP/foo.patch" <<EOF
|
|
|
> --- patchdir/f3
|
|
|
> +++ patchdir/f3
|
|
|
> @@ -1,1 +1,1 @@
|
|
|
> -this should be "patch_this", but its not, so patch fails
|
|
|
> +this text is irrelevant
|
|
|
> EOF
|
|
|
$ PATCHINCLUDES=path:patchdir hg import -p0 -e "$TESTTMP/foo.patch" -m ignored
|
|
|
applying $TESTTMP/foo.patch
|
|
|
patching file patchdir/f3
|
|
|
Hunk #1 FAILED at 0
|
|
|
1 out of 1 hunks FAILED -- saving rejects to file patchdir/f3.rej
|
|
|
abort: patch failed to apply
|
|
|
[255]
|
|
|
$ grep patchdir .hg/narrowspec
|
|
|
[1]
|
|
|
$ grep patchdir .hg/dirstate > /dev/null
|
|
|
[1]
|
|
|
|
|
|
Let's make it apply cleanly and see that it *did* expand properly
|
|
|
$ cat > "$TESTTMP/foo.patch" <<EOF
|
|
|
> --- patchdir/f3
|
|
|
> +++ patchdir/f3
|
|
|
> @@ -1,1 +1,1 @@
|
|
|
> -patch_this
|
|
|
> +patched_this
|
|
|
> EOF
|
|
|
$ PATCHINCLUDES=path:patchdir hg import -p0 -e "$TESTTMP/foo.patch" -m message
|
|
|
applying $TESTTMP/foo.patch
|
|
|
$ cat patchdir/f3
|
|
|
patched_this
|
|
|
$ grep patchdir .hg/narrowspec
|
|
|
path:patchdir
|
|
|
$ grep patchdir .hg/dirstate > /dev/null
|
|
|
|
