Post build SET command and %variable% error

Question

I am a batch newbie and I might have made a mistake. But I have the following post-build event:

IF $(ConfigurationName) == Release (
    SET RELEASEPATH = "C:\Users\Synercoder\Documents\Visual Studio 2010\Releases\$(ProjectName)"
    IF NOT EXIST  %RELEASEPATH% (
        GOTO MAKEDIR
    ) ELSE (
        GOTO DIREXISTS
    )
    :MAKEDIR
    MKDIR %RELEASEPATH%
    :DIREXISTS
    COPY /Y "$(TargetDir)$(ProjectName).dll" "%RELEASEPATH%\$(ProjectName).dll"
    COPY /Y "$(TargetDir)$(ProjectName).pdb" "%RELEASEPATH%\$(ProjectName).pdb"
)

But this fails with code 255. If I replace all the %RELEASEPATH% with the actual path it works. I looked up the SET command and I think that I used it right... But like I said I am a batch newbie.

Any clue why this fails in my case?

If I use the following code this is my output:

SET RELEASEPATH = test
ECHO "%RELEASEPATH%"
SET RELEASEPATH = "test"
ECHO "%RELEASEPATH%"

Output:

""
""

rene · Accepted Answer · 2018-06-13T09:09:19.487

13

First of all, spaces do matter! I would remove the " if I were you and only add them when the var is used.

SET RELEASEPATH=C:\Users\Synercoder\Documents\Visual Studio 2010\Releases\$(ProjectName)

IF NOT EXIST  "%RELEASEPATH%" MKDIR "%RELEASEPATH%"

edited Jun 13 '18 at 09:09

answered Aug 17 '12 at 12:08

rene

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if I use SET RELEASEPATH=C:\Users\Synerc... with or without quotes ("C:\...") doesnt matter. Still the same (see extra example) – SynerCoder Aug 17 '12 at 12:28
Damnit! I was looking into the "" forgot the spaces. Thx you saved my day. – SynerCoder Aug 17 '12 at 13:01
for me it worked only after I put `IF NOT EXIST "%RELEASEPATH%" MKDIR "%RELEASEPATH%"` in one line – Mykhailo Seniutovych Jun 13 '18 at 09:08

SynerCoder · Answer 2 · 2012-08-19T08:47:27.373

4

My solution was the following:

SET RELEASEPATH=%USERPROFILE%\Documents\Visual Studio 2010\Releases\$(ProjectName)
IF $(ConfigurationName) == Release (
    IF NOT EXIST %RELEASEPATH% (
        MKDIR "%RELEASEPATH%"
    ) 
    COPY /Y "$(TargetDir)$(ProjectName).dll" "%RELEASEPATH%\$(ProjectName).dll"
    COPY /Y "$(TargetDir)$(ProjectName).pdb" "%RELEASEPATH%\$(ProjectName).pdb"
)

edited Aug 19 '12 at 08:47

answered Aug 17 '12 at 13:02

SynerCoder

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78

Post build SET command and %variable% error

2 Answers2