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# automation-apis
sparse-intern-71089
10/12/2021, 8:20 PMThis message was deleted.
c
crooked-pillow-11944
10/12/2021, 8:20 PMFor example:
Copy code
config = pulumi.Config()
environment = config.require('environment')
project_name = pulumi.get_project()
AutoTag(environment)crooked-pillow-11944
10/12/2021, 8:21 PMI need these lines in every single stack I'm creating
l
little-cartoon-10569
10/12/2021, 8:24 PMI think your normal language constructs would work here. Put that code in a function, call it in the normal way from each project...
c
crooked-pillow-11944
10/12/2021, 8:26 PMRight, but the lines after this would be different 🤔
l
little-cartoon-10569
10/12/2021, 8:27 PMSo only those lines would be in the function...?
âž• 1
c
crooked-pillow-11944
10/12/2021, 8:27 PMEach stack would provision it's own resources
The config and tagging would be used everywhere but the resources would be different depending on the stack
crooked-pillow-11944
10/12/2021, 8:28 PMIf I could chain functions that my work but classes haven't worked for me
l
little-cartoon-10569
10/12/2021, 8:31 PMAre you used either aws:defaultTags or StackTransformation? Both of those can be set up before you create the resources, and then be forgotten about. Should work with this style of code.
c
crooked-pillow-11944
10/12/2021, 8:33 PMI'm using
StackTransformationStackTransformationl
little-cartoon-10569
10/12/2021, 9:13 PMIt is configured in runtime, before any resources are created.
little-cartoon-10569
10/12/2021, 9:13 PMSo it should always apply.
c
crooked-pillow-11944
10/12/2021, 9:28 PM@billowy-army-68599 do you know if it's possible to load
StackTransformationLocalWorkspaceOptionsstack.upr
red-match-15116
10/12/2021, 9:48 PMdo you know if it’s possible to loadÂI’m not sure what exactly a StackTransformation is - do you have a doc reference? But in general, no. Concepts available from within a pulumi program are not available outside of the program itself. intoÂStackTransformation or anytime beforeÂLocalWorkspaceOptions?stack.up
red-match-15116
10/12/2021, 9:49 PMI’m kinda struggling to wrap my head around what the exact issue is… what are you hoping to achieve?
l
little-cartoon-10569
10/12/2021, 10:18 PMStack transformation: https://www.pulumi.com/docs/reference/pkg/nodejs/pulumi/pulumi/runtime/#registerStackTransformation
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r
red-match-15116
10/12/2021, 10:23 PMThanks for the link @little-cartoon-10569. Today I learned!
Okay but yeah this is still something you would call from within your
InlineProgramred-match-15116
10/12/2021, 10:26 PMGoing back to tenwit’s original suggestion though… why can’t these lines be a function that is called from within each stack?
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def tag_env():
config = pulumi.Config()
environment = config.require('environment')
project_name = pulumi.get_project()
AutoTag(environment)
def my_inline_pulumi_program():
tag_env()
...
def my_other_inline_program():
tag_env()
...l
little-cartoon-10569
10/12/2021, 10:29 PMYea, it's not even each stack, it's just each program.. it looks good to me...
c
crooked-pillow-11944
10/12/2021, 11:05 PMIs it possible to run multiple inline programs in the same stack?
l
little-cartoon-10569
10/12/2021, 11:07 PMPrograms contain stacks, not vice versa...
r
red-match-15116
10/12/2021, 11:08 PMstacks are usually used to denote environments like staging, dev, prod of the same program.
red-match-15116
10/12/2021, 11:12 PMthat doesn’t necessarily have to be the case. for instance, in the little webapp i built, i use stacks to just pump out different resources from the same program: https://github.com/komalali/self-service-platyform/blob/main/app/sites.py#L77-L92
c
crooked-pillow-11944
10/12/2021, 11:16 PMWhen you initialize a stack you pass the inline program. That's what I'm referring to
r
red-match-15116
10/12/2021, 11:20 PMIf you pass in a different function to the stack it will override your program and deploy the new program. So no, you cannot run multiple inline programs in a stack.
red-match-15116
10/12/2021, 11:56 PMbut your inline program function can call other functions
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