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dispatch: provide help for disabled extensions and commands Before a command is declared unknown, each extension in hgext is searched, starting with hgext.<cmdname>. If there's a matching command, a help message suggests the appropriate extension and how to enable it. Every extension could potentially be imported, but for cases like rebase, relink, etc. only one extension is imported. For the case of "hg help disabledext", if the extension is in hgext, the extension description is read and a similar help suggestion is printed. No extension import occurs.

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test-win32text
144 lines | 2.5 KiB | text/plain | TextLexer
#!/bin/sh
hg init t
cd t
cat > unix2dos.py <<EOF
import sys
for path in sys.argv[1:]:
data = file(path, 'rb').read()
data = data.replace('\n', '\r\n')
file(path, 'wb').write(data)
EOF
cat > print.py <<EOF
import sys
print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
EOF
echo '[hooks]' >> .hg/hgrc
echo 'pretxncommit.crlf = python:hgext.win32text.forbidcrlf' >> .hg/hgrc
echo 'pretxnchangegroup.crlf = python:hgext.win32text.forbidcrlf' >> .hg/hgrc
cat .hg/hgrc
echo
echo hello > f
hg add f
echo commit should succeed
hg ci -m 1
echo
hg clone . ../zoz
cp .hg/hgrc ../zoz/.hg
python unix2dos.py f
echo commit should fail
hg ci -m 2.1
echo
mv .hg/hgrc .hg/hgrc.bak
echo commits should succeed
hg ci -m 2
hg cp f g
hg ci -m 2.2
echo
echo push should fail
hg push ../zoz
echo
mv .hg/hgrc.bak .hg/hgrc
echo hello > f
hg rm g
echo commit should succeed
hg ci -m 2.3
echo
echo push should succeed
hg push ../zoz
echo
echo and now for something completely different
mkdir d
echo hello > d/f2
python unix2dos.py d/f2
hg add d/f2
hg ci -m 3
hg revert -a
rm d/f2
echo
hg rem f
hg ci -m 4
echo
python -c 'file("bin", "wb").write("hello\x00\x0D\x0A")'
hg add bin
hg ci -m 5
hg log -v
echo
hg clone . dupe
echo
for x in a b c d; do echo content > dupe/$x; done
hg -R dupe add
python unix2dos.py dupe/b dupe/c dupe/d
hg -R dupe ci -m a dupe/a
hg -R dupe ci -m b/c dupe/[bc]
hg -R dupe ci -m d dupe/d
hg -R dupe log -v
echo
hg pull dupe
echo
hg log -v
echo
rm .hg/hgrc
(echo some; echo text) > f3
python -c 'file("f4.bat", "wb").write("rem empty\x0D\x0A")'
hg add f3 f4.bat
hg ci -m 6
python print.py < bin
python print.py < f3
python print.py < f4.bat
echo
echo '[extensions]' >> .hg/hgrc
echo 'win32text = ' >> .hg/hgrc
echo '[decode]' >> .hg/hgrc
echo '** = cleverdecode:' >> .hg/hgrc
echo '[encode]' >> .hg/hgrc
echo '** = cleverencode:' >> .hg/hgrc
cat .hg/hgrc
echo
rm f3 f4.bat bin
hg co -C 2>&1 | python -c 'import sys, os; sys.stdout.write(sys.stdin.read().replace(os.getcwd(), "...."))'
python print.py < bin
python print.py < f3
python print.py < f4.bat
echo
python -c 'file("f5.sh", "wb").write("# empty\x0D\x0A")'
hg add f5.sh
hg ci -m 7
python print.py < f5.sh
hg cat f5.sh | python print.py
echo '% just linefeed' > linefeed
hg ci -qAm 8 linefeed
python print.py < linefeed
hg cat linefeed | python print.py
hg st -q
hg revert -a linefeed
python print.py < linefeed
hg st -q
echo modified >> linefeed
hg st -q
hg revert -a
hg st -q
python print.py < linefeed