upstream/mercurial-mirror Files · tests/test-sparse-requirement.t

changegroup: move file matcher from narrow extension...

changegroup: move file matcher from narrow extension Sparse changegroup generation requires the use of a matcher to filter which files are relevant. This commit moves the file matcher from the narrow extension to core and updates the narrow extension to use it. I'm not sure why the narrow extension was storing the matcher as a callable that resolved to a matcher. So I changed it to be a simple matcher instance. In addition, code from narrow to intersect the matcher with the local narrow spec is now performed automatically when the changegroup packer is created. If a matcher is not passed into getbundler() an alwaysmatcher() is assumed. This ensures that a matcher is always defined for all operations. Differential Revision: https://phab.mercurial-scm.org/D4011

Gregory Szorc - - Load All Authors

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        $ hg init repo

        $ cd repo

        $ touch a.html b.html c.py d.py

        $ cat > frontend.sparse << EOF

        > [include]

        > *.html

        > EOF

        $ hg -q commit -A -m initial

        $ echo 1 > a.html

        $ echo 1 > c.py

        $ hg commit -m 'commit 1'

      Enable sparse profile

        $ cat .hg/requires

        dotencode

        fncache

        generaldelta

        revlogv1

        store

        testonly-simplestore (reposimplestore !)

        $ hg debugsparse --config extensions.sparse= --enable-profile frontend.sparse

        $ ls

        a.html

        b.html

      Requirement for sparse added when sparse is enabled

        $ cat .hg/requires

        dotencode

        exp-sparse

        fncache

        generaldelta

        revlogv1

        store

        testonly-simplestore (reposimplestore !)

      Client without sparse enabled reacts properly

        $ hg files

        abort: repository is using sparse feature but sparse is not enabled; enable the "sparse" extensions to access!

        [255]

      Requirement for sparse is removed when sparse is disabled

        $ hg debugsparse --reset --config extensions.sparse=

        $ cat .hg/requires

        dotencode

        fncache

        generaldelta

        revlogv1

        store

        testonly-simplestore (reposimplestore !)

      And client without sparse can access

        $ hg files

        a.html

        b.html

        c.py

        d.py

        frontend.sparse

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	Repositories
g s	Goto summary page
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t s	Toggle sidebar on some pages

				$ hg init repo
				$ cd repo

				$ touch a.html b.html c.py d.py

				$ cat > frontend.sparse << EOF
				> [include]
				> *.html
				> EOF

				$ hg -q commit -A -m initial

				$ echo 1 > a.html
				$ echo 1 > c.py
				$ hg commit -m 'commit 1'

				Enable sparse profile

				$ cat .hg/requires
				dotencode
				fncache
				generaldelta
				revlogv1
				store
				testonly-simplestore (reposimplestore !)

				$ hg debugsparse --config extensions.sparse= --enable-profile frontend.sparse
				$ ls
				a.html
				b.html

				Requirement for sparse added when sparse is enabled

				$ cat .hg/requires
				dotencode
				exp-sparse
				fncache
				generaldelta
				revlogv1
				store
				testonly-simplestore (reposimplestore !)

				Client without sparse enabled reacts properly

				$ hg files
				abort: repository is using sparse feature but sparse is not enabled; enable the "sparse" extensions to access!
				[255]

				Requirement for sparse is removed when sparse is disabled

				$ hg debugsparse --reset --config extensions.sparse=

				$ cat .hg/requires
				dotencode
				fncache
				generaldelta
				revlogv1
				store
				testonly-simplestore (reposimplestore !)

				And client without sparse can access

				$ hg files
				a.html
				b.html
				c.py
				d.py
				frontend.sparse