mirror of
https://github.com/facebook/sapling.git
synced 2024-10-10 16:57:49 +03:00
01b68ae973
Filtered repository are *subset* of unfiltered repository. This means that a filtered branchmap could be use to compute the unfiltered version. And filtered version happen to be subset of each other: - "all() - unserved()" is a subset of "all() - hidden()" - "all() - hidden()" is a subset of "all()" This means that branchmap with "unfiltered" filter can be used as a base for "hidden" branchmap that itself could be used as a base for unfiltered branchmap. unserved < hidden < None This changeset implements this mechanism. If the on disk branchcache is not valid we use the branchcache of the nearest subset as base instead of computing it from scratch. Such fallback can be cascaded multiple time is necessary. Note that both "hidden" and "unserved" set are a bit volatile. We will add more stable filtering in next changesets. This changeset enables collaboration between no filtering and "unserved" filtering. Fixing performance regression introduced by 7bff5f37cb97
181 lines
5.6 KiB
Perl
181 lines
5.6 KiB
Perl
Init repo1:
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$ hg init repo1
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$ cd repo1
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$ echo "some text" > a
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$ hg add
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adding a
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$ hg ci -m first
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$ cat .hg/store/fncache | sort
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data/a.i
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Testing a.i/b:
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$ mkdir a.i
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$ echo "some other text" > a.i/b
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$ hg add
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adding a.i/b (glob)
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$ hg ci -m second
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$ cat .hg/store/fncache | sort
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data/a.i
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data/a.i.hg/b.i
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Testing a.i.hg/c:
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$ mkdir a.i.hg
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$ echo "yet another text" > a.i.hg/c
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$ hg add
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adding a.i.hg/c (glob)
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$ hg ci -m third
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$ cat .hg/store/fncache | sort
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data/a.i
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data/a.i.hg.hg/c.i
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data/a.i.hg/b.i
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Testing verify:
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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3 files, 3 changesets, 3 total revisions
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$ rm .hg/store/fncache
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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data/a.i@0: missing revlog!
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data/a.i.hg/c.i@2: missing revlog!
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data/a.i/b.i@1: missing revlog!
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3 files, 3 changesets, 3 total revisions
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3 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cd ..
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Non store repo:
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$ hg --config format.usestore=False init foo
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$ cd foo
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$ mkdir tst.d
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$ echo foo > tst.d/foo
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$ hg ci -Amfoo
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adding tst.d/foo
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$ find .hg | sort
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.hg
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.hg/00changelog.i
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.hg/00manifest.i
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.hg/cache
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.hg/cache/branchheads-unserved
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.hg/data
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.hg/data/tst.d.hg
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.hg/data/tst.d.hg/foo.i
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.hg/dirstate
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.hg/last-message.txt
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.hg/phaseroots
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.hg/requires
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.hg/undo
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.hg/undo.bookmarks
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.hg/undo.branch
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.hg/undo.desc
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.hg/undo.dirstate
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.hg/undo.phaseroots
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$ cd ..
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Non fncache repo:
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$ hg --config format.usefncache=False init bar
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$ cd bar
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$ mkdir tst.d
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$ echo foo > tst.d/Foo
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$ hg ci -Amfoo
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adding tst.d/Foo
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$ find .hg | sort
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.hg
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.hg/00changelog.i
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.hg/cache
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.hg/cache/branchheads-unserved
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.hg/dirstate
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.hg/last-message.txt
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.hg/requires
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.hg/store
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.hg/store/00changelog.i
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.hg/store/00manifest.i
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.hg/store/data
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.hg/store/data/tst.d.hg
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.hg/store/data/tst.d.hg/_foo.i
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.hg/store/phaseroots
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.hg/store/undo
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.hg/store/undo.phaseroots
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.hg/undo.bookmarks
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.hg/undo.branch
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.hg/undo.desc
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.hg/undo.dirstate
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$ cd ..
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Encoding of reserved / long paths in the store
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$ hg init r2
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$ cd r2
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$ cat <<EOF > .hg/hgrc
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> [ui]
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> portablefilenames = ignore
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> EOF
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$ hg import -q --bypass - <<EOF
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> # HG changeset patch
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> # User test
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> # Date 0 0
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> # Node ID 1c7a2f7cb77be1a0def34e4c7cabc562ad98fbd7
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> # Parent 0000000000000000000000000000000000000000
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> 1
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>
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> diff --git a/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz b/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz
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> new file mode 100644
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> --- /dev/null
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> +++ b/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz
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> @@ -0,0 +1,1 @@
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> +foo
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> diff --git a/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT b/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT
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> new file mode 100644
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> --- /dev/null
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> +++ b/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT
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> @@ -0,0 +1,1 @@
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> +foo
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> diff --git a/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt b/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt
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> new file mode 100644
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> --- /dev/null
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> +++ b/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt
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> @@ -0,0 +1,1 @@
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> +foo
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> diff --git a/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c b/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c
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> new file mode 100644
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> --- /dev/null
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> +++ b/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c
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> @@ -0,0 +1,1 @@
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> +foo
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> diff --git a/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider b/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider
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> new file mode 100644
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> --- /dev/null
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> +++ b/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider
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> @@ -0,0 +1,1 @@
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> +foo
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> EOF
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$ find .hg/store -name *.i | sort
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.hg/store/00changelog.i
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.hg/store/00manifest.i
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.hg/store/data/bla.aux/pr~6e/_p_r_n/lpt/co~6d3/nu~6c/coma/foo._n_u_l/normal.c.i
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.hg/store/dh/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxx168e07b38e65eff86ab579afaaa8e30bfbe0f35f.i
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.hg/store/dh/au~78/second/x.prn/fourth/fi~3afth/sixth/seventh/eighth/nineth/tenth/loremia20419e358ddff1bf8751e38288aff1d7c32ec05.i
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.hg/store/dh/enterpri/openesba/contrib-/corba-bc/netbeans/wsdlexte/src/main/java/org.net7018f27961fdf338a598a40c4683429e7ffb9743.i
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.hg/store/dh/project_/resource/anotherl/followed/andanoth/andthenanextremelylongfilename0d8e1f4187c650e2f1fdca9fd90f786bc0976b6b.i
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$ cd ..
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