regex - MSBuild Community Taks RegexReplace remove trailing slash from path -

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i trying use msbuild community tasks remove slash end of outputpath

this have far.

<regexreplace input="$(outputpath)" expression="\$" replacement="" count="1">  <output itemname="formattedoutputpath" taskparameter="output" /> </regexreplace> <message text="@(formattedoutputpath)"/>

unfortunately message returns path still slash on end. path c:\mydirectory\

it looks expression incorrect

can help?

slash using escape character, in pattern have escape slash character slash:

<regexreplace input="$(outputpath)" expression="\\$" replacement="" count="1">   <output itemname="formattedoutputpath" taskparameter="output" /> </regexreplace> <message text="@(formattedoutputpath)"/>

to better understand escaping see following examples:

  1. $ represents end of line/string
  2. \$ represents dollar sign character
  3. \\ represents slash character
  4. \\$ represents slash character @ end of line/string

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