CODEWITHSUNDEEP
teamcityteamcity-8.0
bwallace
bwallace

Reputation: 131

TeamCity Command Line Runner: Setting and using variables

Within a TeamCity project running on a windows agent, I would like to read the contents of a file and then create a directory based on the file contents.

Performing this operation as a command line build step seems logical. I have tried creating a local variable "VERSION" as well as a custom teamcity parameter, but I can't get either to work. It does not seem that windows cmd variables are playing nicely with the TeamCity defined env and system variables. I am using the following custom script: 

echo "Distributing"
set VERSION=< component_version.txt
echo %VERSION%
echo "Copying files to dir \path\to\dir\%VERSION%\"
mkdir \path\to\dir\%VERSION%\

Any suggestions on how I can achieve this?

Upvotes: 8

Views: 22573

Answers (2)

infojolt
infojolt

Reputation: 5418

You need to escape the variable with %% so it isn't treated as a TeamCity variable.

echo "Distributing"
set VERSION=< component_version.txt
echo %%VERSION%%
echo "Copying files to dir \path\to\dir\%%VERSION%%\"
mkdir \path\to\dir\%%VERSION%%\

Upvotes: 25

blorkfish
blorkfish

Reputation: 22824

Try creating a .bat file or Powershell file that accepts a parameter, and executes the steps you have outlined above.
Then switch your Build step to run an "executable with parameters", and pass the %VERSION% in as a parameter.

Upvotes: 0

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