Syntax error. Var1 and Var2 are variables. Try:
echo "Var1=${Var1}"
echo "Var2=${Var2}"
On Thu, Sep 22, 2016 at 1:11 AM, Pete Singleton <[email protected]>
wrote:
> ok thanks, that seems to work as far as reading the properties file, but
> then fails when I try to echo the variable:
>
> def props = readProperties file: 'project.properties'
> def Var1= props['RELEASE']
> def Var2= props['SOFTWARE.VERSION']
>
> echo "Var1=" Var1
> echo "Var2=" Var2
>
> java.lang.NullPointerException: Cannot get property 'Var1' on null object
>
>
> On 21 September 2016 at 17:12, Phillip Campbell <
> [email protected]> wrote:
>
>> Here's a snippet from a Jenkinsfile in a pre-2.0 pipeline job that I use
>> to read an existing build.properties file in the workspace so that the
>> Jenkinsfile can use the properties. I haven't tried this in 2.0 pipeline
>> yet.
>>
>> if (!fileExists('build.properties')){ echo 'No build
>> properties.' exit } def props = readProperties file:
>> 'build.properties' /* * From build.properties file */ def
>> Var1= props["SOME_PROPERTY"] def Var2= props["ANOTHER_PROPERTY"]
>>
>>
>> On Wed, Sep 21, 2016 at 8:22 AM, Pete Singleton <[email protected]
>> > wrote:
>>
>>> Hi, I'm having exactly the same issue (having only started with Jenkins
>>> 2.0 in the last couple of days). I've tried the Pipeline Utility, tried
>>> the EnvInject plugin, also tried opening the file using Groovy file
>>> operations, no success! Did you manage to solve this??
>>>
>>> On Thursday, 8 September 2016 21:50:01 UTC+1, Ian Cotton wrote:
>>>>
>>>> Thanks Jerome. Unfortunately this doesn't help me much. The properties
>>>> file I need to load already exists and is in use by various build scripts.
>>>> I assume I need to create an EnvInjectJobProperty object and set the
>>>> appropriate property on it. I'll give that a try.
>>>>
>>>> On Wed, Sep 7, 2016 at 7:07 PM <[email protected]> wrote:
>>>>
>>>>> Not sure about the Java properties file, but I succeed by doing a
>>>>> .groovy file if that's interest you (probably not, but here it is if
>>>>> someone need it, it's unsafe but in controlled env it doesn't matter):
>>>>>
>>>>> *Jenkinsfile*
>>>>> def my_var = evaluate(new File("myEnv.groovy"));
>>>>> bat "\"${my_var.python_2_exe}\" myscript.py"
>>>>> ...
>>>>>
>>>>> *myEnv.groovy*
>>>>> def rv= [:]
>>>>>
>>>>> rv['mercurial_url'] = 'http://mercurial.buildserver/'
>>>>> rv['python_2_exe'] = "c:\\Python27\\python.exe"
>>>>> ...
>>>>> return rv;
>>>>>
>>>>> I put the .groovy file on the build machine jenkins folder, so the
>>>>> Jenkinsfile from the repos can work with vars from any of our build
>>>>> machines or network emplacement.
>>>>>
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