fix parsing of tags. make parse errors useful. add new tag tests.
old code read every head of .hgtags. delete and recreate of .hgtags gave
new head, but if error in deleted rev, .hgtags had error messages every
time it was parsed. this was very hard to fix, because deleted revs hard
to get back and update, needed merges too.
new code reads .hgtags on every head. advantage is if parse error
happens with new code, is possible to fix them by editing .hgtags on a
head and committing.
NOTE: new code uses binary search of manifest of each head to be fast,
but still much slower than old code. best thing would be to have delete
record stored in filelog so we never touch manifest. could find live
heads directly from filelog. this is more work than i want now.
new tests check for parse of tags on different heads, and inaccessible
heads created by delete and recreate of .hgtags.
#!/bin/sh
hg init a
cd a
echo a > a
hg ci -A -d'1 0' -m a
cd ..
hg init b
cd b
echo b > b
hg ci -A -d'1 0' -m b
cd ..
hg clone a c
cd c
hg pull -f ../b
HGMERGE=merge hg merge
cd ..
echo %% -R/--repository
hg -R a tip
hg --repository b tip
echo %% abbrev of long option
hg --repo c tip
echo %% --cwd
hg --cwd a parents
echo %% -y/--noninteractive - just be sure it is parsed
hg --cwd a tip -q --noninteractive
hg --cwd a tip -q -y
echo %% -q/--quiet
hg -R a -q tip
hg -R b -q tip
hg -R c --quiet parents
echo %% -v/--verbose
hg --cwd c head -v
hg --cwd b tip --verbose
echo %% --config
hg --cwd c --config paths.quuxfoo=bar paths | grep -q quuxfoo && echo quuxfoo
hg --cwd c --config '' tip -q
hg --cwd c --config a.b tip -q
hg --cwd c --config a tip -q
hg --cwd c --config a.= tip -q
hg --cwd c --config .b= tip -q
echo %% --debug
hg --cwd c log --debug
echo %% --traceback
hg --cwd c --config x --traceback tip 2>&1 | grep -i 'traceback'
echo %% --time
hg --cwd a --time tip 2>&1 | grep '^Time:' | sed 's/[0-9][0-9]*/x/g'
echo %% --version
hg --version -q | sed 's/version \([a-f0-9+]*\|unknown\)/version xxx/'
echo %% -h/--help
hg -h
hg --help
echo %% not tested: --debugger