convert/gnuarch: parse continuation-of revisions in gnuarch source
In GNU Arch, continuation-of was often used for:
- tagging revisions
- continue working on a project in a new archive, because arch
was scaling poorly in revision numbers (cat-logs were slow
to be parsed and scanned through)
- very similar to the previous point, fork his own branch of
a project.
Parsing this header information will allow to 'follow' new history
because it often hints at older/forked/personal revision trees.
This patch however just implements the parsing of the
continuation-of header. A followup patch will implement the proper
use of this new information.
#!/bin/sh
hg init remote
cd remote
echo "# creating 'remote'"
cat >>afile <<EOF
0
EOF
hg add afile
hg commit -m "0.0"
cat >>afile <<EOF
1
EOF
hg commit -m "0.1"
cat >>afile <<EOF
2
EOF
hg commit -m "0.2"
cat >>afile <<EOF
3
EOF
hg commit -m "0.3"
hg update -C 0
cat >>afile <<EOF
1
EOF
hg commit -m "1.1"
cat >>afile <<EOF
2
EOF
hg commit -m "1.2"
cat >fred <<EOF
a line
EOF
cat >>afile <<EOF
3
EOF
hg add fred
hg commit -m "1.3"
hg mv afile adifferentfile
hg commit -m "1.3m"
hg update -C 3
hg mv afile anotherfile
hg commit -m "0.3m"
hg debugindex .hg/store/data/afile.i
hg debugindex .hg/store/data/adifferentfile.i
hg debugindex .hg/store/data/anotherfile.i
hg debugindex .hg/store/data/fred.i
hg debugindex .hg/store/00manifest.i
hg verify
echo "# Starting server"
hg serve -p $HGPORT -E ../error.log -d --pid-file=../hg1.pid
cd ..
cat hg1.pid >> $DAEMON_PIDS
echo "# clone remote via stream"
for i in 0 1 2 3 4 5 6 7 8; do
hg clone -r "$i" http://localhost:$HGPORT/ test-"$i" 2>&1
if cd test-"$i"; then
hg verify
cd ..
fi
done
cd test-8
hg pull ../test-7
hg verify
cd ..
cd test-1
hg pull -r 4 http://localhost:$HGPORT/ 2>&1 | sed -e 's,:[0-9][0-9]*/,/,'
hg verify
hg pull http://localhost:$HGPORT/ 2>&1 | sed -e 's,:[0-9][0-9]*/,/,'
cd ..
cd test-2
hg pull -r 5 http://localhost:$HGPORT/ 2>&1 | sed -e 's,:[0-9][0-9]*/,/,'
hg verify
hg pull http://localhost:$HGPORT/ 2>&1 | sed -e 's,:[0-9][0-9]*/,/,'
hg verify
cd ..
cat error.log