convert: readd --filemap
To handle merges correctly, this revision adds a filemap_source class
that wraps a converter_source and does the work necessary to calculate
the subgraph we're interested in.
The wrapped converter_source must provide a new getchangedfiles method
that, given a revision rev, and an index N, returns the list of files
that are different in rev and its Nth parent.
The implementation depends on the ability to skip some revisions and to
change the parents field of the commit objects that we returned earlier.
To make the conversion restartable, we assume the revisons in the
revmapfile are topologically sorted.
#!/bin/sh
hg init
echo a > a
hg add a
hg commit -m "test" -d "1000000 0"
hg history
hg tag -d "1000000 0" "bleah"
hg history
echo foo >> .hgtags
hg tag -d "1000000 0" "bleah2" || echo "failed"
hg tag -d "1000000 0" -r 0 "bleah2" 1 || echo "failed"
hg revert .hgtags
hg tag -d "1000000 0" -r 0 "bleah0"
hg tag -l -d "1000000 0" "bleah1" 1
cat .hgtags
cat .hg/localtags
hg update 0
hg tag -d "1000000 0" "foobar"
cat .hgtags
cat .hg/localtags
hg tag -l 'xx
newline'
hg tag -l 'xx:xx'
echo % issue 601
python << EOF
f = file('.hg/localtags'); last = f.readlines()[-1][:-1]; f.close()
f = file('.hg/localtags', 'w'); f.write(last); f.close()
EOF
cat .hg/localtags
hg tag -l localnewline
cat .hg/localtags
python << EOF
f = file('.hgtags'); last = f.readlines()[-1][:-1]; f.close()
f = file('.hgtags', 'w'); f.write(last); f.close()
EOF
hg ci -d '1000000 0' -m'broken manual edit of .hgtags'
cat .hgtags
hg tag -d '1000000 0' newline
cat .hgtags