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 add a
echo line 1 > b
echo line 2 >> b
hg commit -l b -d '1000000 0' -u 'User Name <user@hostname>'
hg add b
echo other 1 > c
echo other 2 >> c
echo >> c
echo other 3 >> c
hg commit -l c -d '1100000 0' -u 'A. N. Other <other@place>'
hg add c
hg commit -m 'no person' -d '1200000 0' -u 'other@place'
echo c >> c
hg commit -m 'no user, no domain' -d '1300000 0' -u 'person'
# make sure user/global hgrc does not affect tests
echo '[ui]' > .hg/hgrc
echo 'logtemplate =' >> .hg/hgrc
echo 'style =' >> .hg/hgrc
echo '# default style is like normal output'
hg log > log.out
hg log --style default > style.out
diff log.out style.out
hg log -v > log.out
hg log -v --style default > style.out
diff log.out style.out
hg log --debug > log.out
hg log --debug --style default > style.out
diff log.out style.out
echo '# compact style works'
hg log --style compact
hg log -v --style compact
hg log --debug --style compact
echo '# error if style not readable'
touch q
chmod 0 q
hg log --style ./q
echo '# error if no style'
hg log --style notexist
echo '# error if style missing key'
echo 'q = q' > t
hg log --style ./t
echo '# error if include fails'
echo 'changeset = q' >> t
hg log --style ./t
echo '# include works'
rm -f q
echo '{rev}' > q
hg log --style ./t
echo '# ui.style works'
echo '[ui]' > .hg/hgrc
echo 'style = t' >> .hg/hgrc
hg log
echo "# keys work"
for key in author branches date desc file_adds file_dels files \
manifest node parents rev tags; do
for mode in '' --verbose --debug; do
hg log $mode --template "$key$mode: {$key}\n"
done
done
echo '# filters work'
hg log --template '{author|domain}\n'
hg log --template '{author|person}\n'
hg log --template '{author|user}\n'
hg log --template '{date|age}\n' > /dev/null || exit 1
hg log --template '{date|date}\n'
hg log --template '{date|isodate}\n'
hg log --template '{date|rfc822date}\n'
hg log --template '{desc|firstline}\n'
hg log --template '{node|short}\n'
echo '# error on syntax'
echo 'x = "f' >> t
hg log
echo '# done'