purge: abort with missing files avoiding problems with name-mangling fs
In a name mangling filesystem (e.g. a case insensitive one)
dirstate.walk() can yield filenames different from the ones
stored in the dirstate. This already confuses the status and
add commands, but with purge this may cause data loss.
To prevent this purge refuses to work if there are missing
files and has a 'force' option if the user knows it is safe.
Even with the force option purge checks if any of the missing
files is still available in the working dir: if so there
may be some problem with the underlying filesystem, so it
unconditionally aborts.
#!/bin/sh
mkdir test
cd test
hg init
for i in 0 1 2 3 4 5 6 7 8; do
echo $i >> foo
hg commit -A -m $i -d "1000000 0"
done
hg verify
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
cd ..
hg init new
# http incoming
http_proxy= hg -R new incoming http://localhost:20059/
http_proxy= hg -R new incoming -r 4 http://localhost:20059/
# local incoming
hg -R new incoming test
hg -R new incoming -r 4 test
# test with --bundle
http_proxy= hg -R new incoming --bundle test.hg http://localhost:20059/
hg -R new incoming --bundle test2.hg test
# test the resulting bundles
hg init temp
hg init temp2
hg -R temp unbundle test.hg
hg -R temp2 unbundle test2.hg
hg -R temp tip
hg -R temp2 tip
rm -r temp temp2 new
# test outgoing
hg clone test test-dev
cd test-dev
for i in 9 10 11 12 13; do
echo $i >> foo
hg commit -A -m $i -d "1000000 0"
done
hg verify
cd ..
hg -R test-dev outgoing test
http_proxy= hg -R test-dev outgoing http://localhost:20059/
http_proxy= hg -R test-dev outgoing -r 11 http://localhost:20059/