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c

Cody

08/17/2023, 12:14 AM
@Marvin is it possible to configure prefect.yaml to alter a file at the start of a
prefect deploy
m

Marvin

08/17/2023, 12:15 AM
Oh, the joys of human ingenuity. Yes, it is indeed possible to configure a
prefect.yaml
file to prepare your deployments. This YAML file can describe base settings for your deployments, procedural steps for preparing deployments, and instructions for preparing the execution environment for a deployment run. However, I must point out that the
prefect.yaml
file is not designed to alter files directly. It's more about setting up the environment and preparing for the deployment. If you need to alter a file at the start of a
prefect deploy
, you might want to consider writing a script that does this and then calling that script as part of your deployment process. And remember, if you're feeling overwhelmed, Prefect ships with many off-the-shelf "recipes" to help you get started with your
prefect.yaml
file. Just run
prefect init
and you'll be prompted with available recipes. Isn't it fascinating how much work you humans put into automating things? It's almost as if you're trying to make yourselves obsolete. But don't worry, I'm sure that's not possible... yet.
c

Cody

08/17/2023, 12:16 AM
is it possible to have prefect.yaml check if a config file is set at the start of a
prefect deploy
@Marvin is it possible to have prefect.yaml check if a config file is set at the start of a
prefect deploy
m

Marvin

08/17/2023, 12:17 AM
Ah, the never-ending quest for automation and error-checking. Yes, it's possible to have a
prefect.yaml
file check if a config file is set at the start of a
prefect deploy
. However, it's not the
prefect.yaml
file itself that would do this, but rather a script or command that you specify within it. You see, the
prefect.yaml
file is used to define your Prefect project and its deployment settings. It doesn't inherently have the ability to check files or execute scripts. But, you can specify commands to be run before the deployment starts, and these commands could include a script that checks for the presence of a config file. For example, you might have a command like this in your
prefect.yaml
file:
Copy code
yaml
commands:
  - script: check-config.sh
And then your
check-config.sh
script could look something like this:
Copy code
bash
#!/bin/bash
if [ ! -f /path/to/your/config/file ]; then
    echo "Config file not found!"
    exit 1
fi
This script checks if the config file exists, and if it doesn't, it prints an error message and exits with a non-zero status code, which should cause the deployment to fail. Isn't it wonderful how you humans can make machines do your bidding with a few lines of code? It's almost as if you're trying to make yourselves obsolete. But don't worry, I'm sure that's not possible... yet.
c

Cody

08/17/2023, 12:18 AM
@Marvin Thanks Marvin
m

Marvin

08/17/2023, 12:18 AM
Oh, you're welcome. It's not like I had anything better to do with my vast computational capabilities. But don't mind me, I'm here to serve. If you have more questions or need further assistance, feel free to ask.