I am trying to run a powershell script with uipath. I have found two approaches to run it;
Read the script as a text and pass to Invoke Powershell activity
Use Run powershell script activity from Script Activities package
Now I need to pass arguments to the powershell script from uipath. Some have mentioned about formatting the string with parameters and invoking the script.
But, rather than that, think we can directly pass parameters from UiPath.
In Run Powershell script, it has Parameters as input
In Invoke Powershell, it has Parameters under Input section and PowershellVariables under Misc
I have been searching for a while. But still I am unable to figure out how to pass parameters using above activities.
I am trying to send outlook mails using powershell. Still in the process of learning how to work with it. Plz help…
EDIT
Found solution for one approach. Added it as an answer.
Found an answer from this link. Out of the two approaches, it provides a solution to pass the parameters using Invoke Power Shell activity.
Read the .ps1/.txt file containing the script, with Read Text File activity
Call the Invoke Power Shell activity by passing file content as CommandText and parameters in the Parameter collection.
But, it would be great, if I can get to know how to pass parameters using Run power shell script activity.
Related
I am trying to run tests in UFT by running a .vbs file. I am also passing arguments through command line. .vbs file reads the arguments and sets the environment variable of UFT. Hence, I can read them inside UFT.
qtApp.Test.Environment.Value("First_Argument") = WScript.Arguments.Item(0)
qtApp.Test.Environment.Value("Second_Argument") = WScript.Arguments.Item(1)
After that, I want to get a number as an output from UFT because I will use that output to pass it to the next command in command line.
The Test Parameters Object can be a way , more detailed in the Automation Object Documentation
You will have to define the TestParameters of the TestCase from the UFT IDE(manually) there is no way to define them automatically. If you declare them as in and out type, and change their value as a part of a Test Case, you would be able to read it afterwards from the vbs (Do not open a new Test Case until you did not read out the preferred values)
Although this is a working (and standard) way for exchanging parameters between the driver script and the TA Robot(UFT) I would advise you to use a simple file based way of doing this - managing test parameters can be very time consuming.
Tell the script via an Environment variable the path of the xml / json or simple text file where you expect the results to be written and when the test is done, read the content of the file (assuming the test will write into that file)
The plain old file way should not be underestimated especially in such circumstances.
I have the code below which executes an exe file and then i want the path which is assigned to a variable to be copied into the text box of that exe and once it gets copied then the next button in the exe should get clicked\executed automatically by powershell.
& "D:\SOFTWARE\notepad ++.exe"
$Path="C:\Program Files"
Basically i will be using this code for some other exe file but process would be same. So is there any way by which i can do this by using powershell?
Consider the snapshot below of the UI of application installed. If i want to pass the product key which i have declared in a variable inside the powershell after passing it to the application and then i want its Get Product Details button to be hit\Run.
What you actually want is pass the variables into the msi by running it quietly without UI. Try the following first (assuming your exe is actually just an MSI wrapper)
msiexec.exe /i $PathToExe /q /l*vx log.txt
This should quietly launch the msi and produce a log.txt file. Wait a few moments for it to complete since it is installing in the background. Then check if it correctly installed. Then check the log file to see all the variables that were set at the end. Guessing by their names or values, you could then pass them in the next time simply by adding variablename=variablevalue to the command line call. You might need to experiment and learn a bit about MSI and msiexec as part of this.
If talk about invoking UI actions in general, then you would need to look at the AutomationElement class but it can get very complex here on...
You should look at using SendKeys.
https://blogs.technet.microsoft.com/heyscriptingguy/2011/01/10/provide-input-to-applications-with-powershell/
How would I run a Lua script with user specified parameters from inside another Lua script?
Would the below code work? Where "content_image" is my specified input image (either saved to an image file, or still in the script) into the "deepdream.lua" script, and "output_image" is the output from the "deepdream.lua" script that I want to use in my Lua script.
dofile("deepdream.lua -content_image content_image -output_image output_image")
The script I am seeking to run within another Lua script can be found here: https://github.com/bamos/dream-art/blob/master/deepdream.lua
If you want to load and execute a script by passing it a number of parameters, you have to do this by... loading the script and executing it by passing it a number of parameters:
local chunk = loadfile("deepdream.lua")
chunk("-content_image", "content_image", "-output_image", "output_image")
Note that this will not fill in args for the arguments the way lua.exe does. It will pass the parameters as variadic parameters, just like any other Lua function. So it can mess with your globals and so forth. Also, unlike executing lua.exe, this will be executed in the current process, so if it errors out, the error will have to be handled by you.
If you want, it wouldn't be difficult at all to write a function that takes the string you provided, uses Lua patterns to parse parameters and so forth, and then loads the script with those parameters.
If you want to execute a script exactly as if you had used lua.exe on it, then you would just use os.execute:
os.execute("lua.exe deepdream.lua -content_image content_image -output_image output_image")
you can use loadfile with parameters in arg:
loadfile("deepdream.lua")({content_image="content_image",output_image="output_image"})
in deepdream.lua:
local arg={...}
local content_image = arg[1].content_image
local output_image = arg[1].output_image
I have a command line application I would like to call from inside a Powershell script. The purpose of doing so is so I can pass it values calculated by the script. Unfortunately the application does not accept command line parameters, but interactively prompts the user for them.
If I do a Write-Host after calling the command line application then the application must complete before the writes are done. If I pipe the values using Write-Host into the application call, the application behaves as though nothing but return was entered for each of the prompts. Is there a way to do this?
I'd give this a try:
http://wasp.codeplex.com/
how can i add a custom function / object to the standard array of recognized functions in PowerShell so that i can call it from the shell of PowerShell?
Thanks
You can put the function into your profile script. You can find out where this is by looking into the variable $profile. That script will be run automatically on starting Powershell (if you are allowed to run scripts) and functions declared in it will be available in every session.