Mercurial > hgsubversion
view tests/fixtures/externals.sh @ 787:4bbc6bf947f5 1.2.1
replay: fetch full revision at most once per run (issue252)
Before this change, hgsubversion was fetching full revisions from the first
revision the project was created to the first revision containing converted
data. Unfortunately, some projects exhibits such spans longer than 500
revisions, during which hgsubversion was uselessly scanning the whole tree. The
fix is not technically perfect, we could record somewhere that while no data
was converted we scanned the project already, instead of scanning once at every
hgsubversion run until a revision is converted. But it should be good enough
unless someone runs hgsubversion once for every target revision.
One repository exhibiting this behaviour:
svn://svn.zankasoftware.com/zanka
author | Patrick Mezard <pmezard@gmail.com> |
---|---|
date | Sun, 13 Feb 2011 20:10:52 +0100 |
parents | 963d27a0b1c2 |
children | a5be5ca638de |
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#!/bin/sh # # Generate externals.svndump # mkdir temp cd temp mkdir project-orig cd project-orig mkdir trunk mkdir branches mkdir externals cd .. svnadmin create testrepo svnurl=file://`pwd`/testrepo svn import project-orig $svnurl -m "init project" svn co $svnurl project cd project/externals mkdir project1 echo a > project1/a svn add project1 mkdir project2 echo a > project2/b svn add project2 svn ci -m "configure externals projects" cd ../trunk # Add an external reference echo a > a svn add a cat > externals <<EOF ^/externals/project1 deps/project1 EOF svn propset -F externals svn:externals . svn ci -m "set externals on ." # Add another one cat > externals <<EOF ^/externals/project1 deps/project1 -r2 ^/externals/project2@2 deps/project2 EOF svn propset -F externals svn:externals . svn ci -m "update externals on ." # Suppress an external and add one on a subdir cat > externals <<EOF -r2 ^/externals/project2@2 deps/project2 EOF svn propset -F externals svn:externals . mkdir subdir mkdir subdir2 svn add subdir subdir2 cat > externals <<EOF ^/externals/project1 deps/project1 EOF svn propset -F externals svn:externals subdir subdir2 svn ci -m "add on subdir" # Test branch with externals svn up cd ../branches svn copy ../trunk branch1 svn propdel svn:externals branch1/subdir2 svn ci -m 'externals in subtree' # Test branch with externals, removing on copy root svn copy ../trunk branch2 svn propdel svn:externals branch2 branch2/subdir2 svn ci -m 'externals in subtree, removed on root' cd ../trunk # Suppress the subdirectory svn rm --force subdir svn ci -m 'remove externals subdir' # Remove the property on subdir2 svn propdel svn:externals subdir2 svn ci -m 'remove externals subdir2' # Kill project2 externals, peg revision should preserve it cd .. svn up svn rm externals/project2 svn ci -m 'remove externals project2' cd trunk echo a >> a svn ci -m 'change a' cd ../.. svnadmin dump testrepo > ../externals.svndump