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Date: Thu, 25 Jun 2015 13:40:22 +0530
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 <CAJyNY4NkBvZUS+BA2_yD4a=HCM1Mna=28AgGL778NtLG2_E8TA@mail.gmail.com>
Subject: Re: Facing issue in SVN pre commit hook | svnlook cat
From: Dhiraj Prajapati <dhiraj.prajapati@games24x7.com>
To: =?UTF-8?Q?Branko_=C4=8Cibej?= <brane@wandisco.com>
Cc: users@subversion.apache.org
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Below is the code snippet I am using. I need the file contents in a
variable.


*fileContents=3D`$SVNLOOK cat $REPOS $FNAME -t $TXN`*
*echo "contents:" $fileContents 1>&2*

Am I doing anything wrong?

-Dhiraj

On Thu, Jun 25, 2015 at 1:37 PM, Branko =C4=8Cibej <brane@wandisco.com> wro=
te:

>  On 25.06.2015 09:31, Dhiraj Prajapati wrote:
>
> Hi,
> I have a pre-commit hook which validates the contents of the files being
> committed before commit.
> I am using *svnlook cat* command to read the contents of the file being
> committed.
> However, whenever there is a leading slash on a particular line in the
> file, the *svnlook cat* command fails to display the slash. Instead it
> prints the names of all the files/folders in the root directory.
>
>  *Example file contents:*
>
>  xyz
> <input name=3Dabc/>
> /*
> abc
>
>  *Command:*
>
>  svnlook cat <repository_path> <file_name> -t <txn>
>
>  *Output:*
>
>  xyz <input name=3Dabc/> /app /bin /boot /cdrom /dev /etc /home /lib
> /lost+found /media /mnt /opt /proc /root /run /sbin /sources /srv /sys /t=
mp
> /usr /var /vmlinuz /vmlinuz.old abc
>
>  I want* svnlook cat* to print exactly what is in the file. Please assist=
.
>
>
> This is "impossible" in the sense that 'svnlook cat' does not process the
> contents in any way, it just prints them to stdout.
>
> You're probably piping the output of 'svnlook cat' into some kind of
> program or script that validates them, and I suspect that script is
> interpreting the contents so that it lists the directory contents as you
> described. You should most likely look for the bug in your validation
> script.
>
> -- Brane
>

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<div dir=3D"ltr"><div>Below is the code snippet I am using. I need the file=
 contents in a variable.</div><div><br></div><b>fileContents=3D`$SVNLOOK ca=
t $REPOS $FNAME -t $TXN`<br></b><div><b>echo &quot;contents:&quot; $fileCon=
tents 1&gt;&amp;2</b><br></div><div><br></div><div>Am I doing anything wron=
g?</div><div><br></div><div>-Dhiraj</div></div><div class=3D"gmail_extra"><=
br><div class=3D"gmail_quote">On Thu, Jun 25, 2015 at 1:37 PM, Branko =C4=
=8Cibej <span dir=3D"ltr">&lt;<a href=3D"mailto:brane@wandisco.com" target=
=3D"_blank">brane@wandisco.com</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">
 =20
   =20
 =20
  <div bgcolor=3D"#FFFFFF" text=3D"#000000"><div><div class=3D"h5">
    <div>On 25.06.2015 09:31, Dhiraj Prajapati
      wrote:<br>
    </div>
    <blockquote type=3D"cite">
      <div dir=3D"ltr">Hi,
        <div>I have a pre-commit hook which validates the contents of
          the files being committed before commit.</div>
        <div>I am using <i>svnlook cat</i> command to read the contents
          of the file being committed.</div>
        <div>However, whenever there is a leading slash on a particular
          line in the file, the <i>svnlook cat</i> command fails to
          display the slash. Instead it prints the names of all the
          files/folders in the root directory.</div>
        <div><br>
        </div>
        <div><b>Example file contents:</b></div>
        <div><br>
        </div>
        <div>
          <div>xyz</div>
          <div>&lt;input name=3Dabc/&gt;</div>
          <div>/*</div>
          <div>abc</div>
        </div>
        <div><br>
        </div>
        <div><b>Command:</b></div>
        <div><br>
        </div>
        <div>svnlook cat &lt;repository_path&gt; &lt;file_name&gt; -t
          &lt;txn&gt;</div>
        <div><br>
        </div>
        <div><b>Output:</b></div>
        <div><br>
        </div>
        <div>
          <div>xyz &lt;input name=3Dabc/&gt; /app /bin /boot /cdrom /dev
            /etc /home /lib /lost+found /media /mnt /opt /proc /root
            /run /sbin /sources /srv /sys /tmp /usr /var /vmlinuz
            /vmlinuz.old abc</div>
        </div>
        <div><br>
        </div>
        <div>I want<i> svnlook cat</i> to print exactly what is in the
          file. Please assist.</div>
      </div>
    </blockquote>
    <br></div></div>
    This is &quot;impossible&quot; in the sense that &#39;svnlook cat&#39; =
does not
    process the contents in any way, it just prints them to stdout.<br>
    <br>
    You&#39;re probably piping the output of &#39;svnlook cat&#39; into som=
e kind of
    program or script that validates them, and I suspect that script is
    interpreting the contents so that it lists the directory contents as
    you described. You should most likely look for the bug in your
    validation script.<br>
    <br>
    -- Brane<br>
  </div>

</blockquote></div><br></div>

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