Re: [GUILT v2 16/29] Fix backslash handling when creating names of imported patches.

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On Wed, May 14, 2014 at 10:56:18AM +0200, Per Cederqvist wrote:
> On Wed, May 14, 2014 at 12:09 AM, Jeff Sipek <jeffpc@xxxxxxxxxxxxxx> wrote:
> > On Tue, May 13, 2014 at 10:30:52PM +0200, Per Cederqvist wrote:
> >> The 'echo %s' construct sometimes processes escape sequences.  (This
> >
> > %s?  Should this be $s?
> 
> Yes. Will fix that typo in v3 of the patch series.

ok, Signed-off-by: Josef 'Jeff' Sipek <jeffpc@xxxxxxxxxxxxxx>

>     /ceder
> 
> > Otherwise, looks good.
> >
> >> happens, for instance, under Ubuntu 14.04 when /bin/sh is actually
> >> dash.)  We don't want that to happen when we are importing commits, so
> >> use 'printf %s "$s"' instead.
> >>
> >> (The -E option of bash that explicitly disables backslash expansion is
> >> not portable; it is not supported by dash.)
> >>
> >> Signed-off-by: Per Cederqvist <cederp@xxxxxxxxx>
> >> ---
> >>  guilt-import-commit  |  2 +-
> >>  regression/t-034.out | 14 +++++++-------
> >>  2 files changed, 8 insertions(+), 8 deletions(-)
> >>
> >> diff --git a/guilt-import-commit b/guilt-import-commit
> >> index 6260c56..45f2404 100755
> >> --- a/guilt-import-commit
> >> +++ b/guilt-import-commit
> >> @@ -30,7 +30,7 @@ for rev in `git rev-list $rhash`; do
> >>
> >>       # Try to convert the first line of the commit message to a
> >>       # valid patch name.
> >> -     fname=`echo $s | sed -e "s/&/and/g" -e "s/[ :]/_/g" -e "s,[/\\],-,g" \
> >> +     fname=`printf %s "$s" | sed -e "s/&/and/g" -e "s/[ :]/_/g" -e "s,[/\\],-,g" \
> >>                       -e "s/['\\[{}]//g" -e 's/]//g' -e 's/\*/-/g' \
> >>                       -e 's/\?/-/g' -e 's/\.\.\.*/./g' -e 's/^\.//' \
> >>                       -e 's/\.patch$//' -e 's/\.$//' | tr A-Z a-z`
> >> diff --git a/regression/t-034.out b/regression/t-034.out
> >> index 7bc9459..bda4399 100644
> >> --- a/regression/t-034.out
> >> +++ b/regression/t-034.out
> >> @@ -236,7 +236,7 @@ Date:   Mon Jan 1 00:00:00 2007 +0000
> >>  About to begin conversion...
> >>  Current head: 2a8b1889aa5066193bac978e6bf5073ffcfa6541
> >>  Converting 2a8b1889 as can-have-embedded-single-slashes
> >> -Converting 0a46f8fa as backslash-isorbidden
> >> +Converting 0a46f8fa as backslash-is-forbidden
> >>  Converting aedb74fd as x
> >>  Converting 30187ed0 as cannot@have@the@sequence@at-brace
> >>  Converting 106e8e5a as cannot_end_in_
> >> @@ -300,7 +300,7 @@ Applying patch..cannot@have@the@sequence@at-brace.patch
> >>  Patch applied.
> >>  Applying patch..x.patch
> >>  Patch applied.
> >> -Applying patch..backslash-isorbidden.patch
> >> +Applying patch..backslash-is-forbidden.patch
> >>  Patch applied.
> >>  Applying patch..can-have-embedded-single-slashes.patch
> >>  Patch applied.
> >> @@ -311,7 +311,7 @@ Date:   Mon Jan 1 00:00:00 2007 +0000
> >>
> >>      Can/have/embedded/single/slashes
> >>
> >> -commit 7c3ffa4f940c862e9f11f5d4a5ae421f7a8d3141 (refs/patches/master/backslash-isorbidden.patch)
> >> +commit 7c3ffa4f940c862e9f11f5d4a5ae421f7a8d3141 (refs/patches/master/backslash-is-forbidden.patch)
> >>  Author: Author Name <author@email>
> >>  Date:   Mon Jan 1 00:00:00 2007 +0000
> >>
> >> @@ -518,8 +518,6 @@ d .git/patches/master
> >>  d .git/refs/patches
> >>  d .git/refs/patches/master
> >>  f 06beca7069b9e576bd431f65d13862ed5d3e2a0f  .git/patches/master/ctrlisforbidden.patch
> >> -f 08267ec6783ea9d1adae55b275198f7594764ed0  .git/patches/master/series
> >> -f 08267ec6783ea9d1adae55b275198f7594764ed0  .git/patches/master/status
> >>  f 09b7e9be44ae5ec3a4bb30f5ee9d4ebc2c042f64  .git/patches/master/two_consecutive_dots_(.)_is_forbidden.patch
> >>  f 0b971c9a17aeca2319c93d700ffd98acc2a93451  .git/patches/master/question-mark-is-forbidden.patch
> >>  f 2b8392f63d61efc12add554555adae30883993cc  .git/patches/master/cannot-end-in-slash-.patch
> >> @@ -529,7 +527,7 @@ f 34e07c584032df137f19bdb66d93f316f00a5ac8  .git/patches/master/tildeisforbidden
> >>  f 49bab499826b63deb2bd704629d60c7268c57aee  .git/patches/master/the_sequence_-._is_forbidden.patch
> >>  f 5bcddb8ccb6e6e5e8a61e9e56cb2e0f70cbab2f5  .git/patches/master/cannot@have@the@sequence@at-brace.patch
> >>  f 637b982fe14a240de181ae63226b27e0c406b3dc  .git/patches/master/asterisk-is-forbidden.patch
> >> -f 698f8a7d41a64e3b6be1a3eba86574078b22a5f3  .git/patches/master/backslash-isorbidden.patch
> >> +f 698f8a7d41a64e3b6be1a3eba86574078b22a5f3  .git/patches/master/backslash-is-forbidden.patch
> >>  f 7b103c3c7ae298cd2334f6f49da48bae1424f77b  .git/patches/master/crisalsoforbidden.patch
> >>  f 9b810b8c63779c51d2e7f61ab59cd49835041563  .git/patches/master/x.patch
> >>  f a22958d9ae9976fd7b2b5a9d0bcd44bf7ad9b08a  .git/patches/master/caretisforbidden.patch
> >> @@ -537,6 +535,8 @@ f ab325bf5a432937fc6f231d3e8a773a62d53952b  .git/patches/master/multiple-slashes
> >>  f cb9cffbd4465bddee266c20ccebd14eb687eaa89  .git/patches/master/delisforbidden.patch
> >>  f d0885a1a1fdee0fd1e4fedce3f7acd3100540bc4  .git/patches/master/openbracketisforbidden.patch
> >>  f d2903523fb66a346596eabbdd1bda4e52b266440  .git/patches/master/check-multiple-.-dots-.-foo.patch
> >> +f da90de1c84138194524994e0bc3bc4ca8189c999  .git/patches/master/series
> >> +f da90de1c84138194524994e0bc3bc4ca8189c999  .git/patches/master/status
> >>  f dfc11f76394059909671af036598c5fbe33001ba  .git/patches/master/space_is_forbidden.patch
> >>  f e47474c52d6c893f36d0457f885a6dd1267742bb  .git/patches/master/colon_is_forbidden.patch
> >>  f e7a5f8912592d9891e6159f5827c8b4f372cc406  .git/patches/master/the_sequence_.lock-_is_forbidden.patch
> >> @@ -548,7 +548,7 @@ r 1626a11d979a1e9e775c766484172212277153df  .git/refs/patches/master/asterisk-is
> >>  r 3a0d5ccef0359004fcaa9cee98fbd6a2c4432e74  .git/refs/patches/master/tildeisforbidden.patch
> >>  r 434e07cacdd8e7eb4723e67cb2d100b3a4121a3a  .git/refs/patches/master/can-have-embedded-single-slashes.patch
> >>  r 74df14ab3a0ec9a0382998fbf167ebb1b0a36c6a  .git/refs/patches/master/question-mark-is-forbidden.patch
> >> -r 7c3ffa4f940c862e9f11f5d4a5ae421f7a8d3141  .git/refs/patches/master/backslash-isorbidden.patch
> >> +r 7c3ffa4f940c862e9f11f5d4a5ae421f7a8d3141  .git/refs/patches/master/backslash-is-forbidden.patch
> >>  r 96a3e92c4df85f52362ce4f6d31983c462db9ae9  .git/refs/patches/master/a-component-may-not-end-in-foolock.patch
> >>  r 9fc9677b61880f9159838e89f714893e0a2fcafb  .git/refs/patches/master/delisforbidden.patch
> >>  r a275ed5d7f10ea88c986852ee95a7d5a61663b5f  .git/refs/patches/master/cannot@have@the@sequence@at-brace.patch
> >> --
> >> 1.8.3.1
> >>
> >
> > --
> > I have always wished for my computer to be as easy to use as my telephone;
> > my wish has come true because I can no longer figure out how to use my
> > telephone.
> >                 - Bjarne Stroustrup

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