mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 15:27:13 +03:00
f5a37c37de
This can make a difference when there are filters involved and
decode(encode(working-dir-data)) != working-dir-data
even though
encode(decode(repo-data)) == repo-data
An example is a working dir file that uses only \n when you're using
the win32text extension.
116 lines
2.1 KiB
Bash
Executable File
116 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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cat > unix2dos.py <<EOF
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import sys
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for path in sys.argv[1:]:
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data = file(path, 'rb').read()
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data = data.replace('\n', '\r\n')
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file(path, 'wb').write(data)
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EOF
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cat > print.py <<EOF
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import sys
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print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
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EOF
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hg init
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echo '[hooks]' >> .hg/hgrc
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echo 'pretxncommit.crlf = python:hgext.win32text.forbidcrlf' >> .hg/hgrc
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echo 'pretxnchangegroup.crlf = python:hgext.win32text.forbidcrlf' >> .hg/hgrc
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cat .hg/hgrc
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echo
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echo hello > f
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hg add f
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hg ci -m 1 -d'0 0'
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echo
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python unix2dos.py f
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hg ci -m 2 -d'0 0'
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hg revert -a
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echo
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mkdir d
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echo hello > d/f2
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python unix2dos.py d/f2
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hg add d/f2
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hg ci -m 3 -d'0 0'
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hg revert -a
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rm d/f2
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echo
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hg rem f
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hg ci -m 4 -d'0 0'
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echo
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python -c 'file("bin", "wb").write("hello\x00\x0D\x0A")'
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hg add bin
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hg ci -m 5 -d'0 0'
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hg log -v
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echo
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hg clone . dupe
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echo
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for x in a b c d; do echo content > dupe/$x; done
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hg -R dupe add
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python unix2dos.py dupe/b dupe/c dupe/d
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hg -R dupe ci -m a -d'0 0' dupe/a
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hg -R dupe ci -m b/c -d'0 0' dupe/[bc]
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hg -R dupe ci -m d -d'0 0' dupe/d
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hg -R dupe log -v
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echo
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hg pull dupe
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echo
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hg log -v
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echo
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rm .hg/hgrc
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(echo some; echo text) > f3
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python -c 'file("f4.bat", "wb").write("rem empty\x0D\x0A")'
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hg add f3 f4.bat
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hg ci -m 6 -d'0 0'
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python print.py < bin
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python print.py < f3
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python print.py < f4.bat
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echo
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echo '[extensions]' >> .hg/hgrc
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echo 'win32text = ' >> .hg/hgrc
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echo '[decode]' >> .hg/hgrc
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echo '** = cleverdecode:' >> .hg/hgrc
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echo '[encode]' >> .hg/hgrc
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echo '** = cleverencode:' >> .hg/hgrc
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cat .hg/hgrc
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echo
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rm f3 f4.bat bin
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hg co 2>&1 | python -c 'import sys, os; sys.stdout.write(sys.stdin.read().replace(os.getcwd(), "...."))'
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python print.py < bin
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python print.py < f3
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python print.py < f4.bat
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echo
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python -c 'file("f5.sh", "wb").write("# empty\x0D\x0A")'
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hg add f5.sh
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hg ci -m 7 -d'0 0'
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python print.py < f5.sh
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hg cat f5.sh | python print.py
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echo '% just linefeed' > linefeed
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hg ci -qAm 8 linefeed
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python print.py < linefeed
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hg cat linefeed | python print.py
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hg st -q
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hg revert -a linefeed
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python print.py < linefeed
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hg st -q
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echo modified >> linefeed
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hg st -q
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hg revert -a
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hg st -q
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python print.py < linefeed
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